Archives-December 

University graduates stand at the dawn of their careers, seeking meaningful employment in a labour market that is characterized by volatile change and globalization. This new world of work requires flexibility, versatility, and creativity skills not traditionally required of an employee. Graduates today are required to develop a skills-set that enables pro-active career behavior and, furthermore, aid the employer to utilize such abilities as business solutions. Outstanding academic achievements and development of graduate?s skills generally determines graduates employability. This project examined factors affecting graduates employability in Somalia; case study of Mogadishu and SIMAD universities. The specific objective of the project is first to examine how quality of high education affects graduate employability in Somalia; second to determine how education policy affects graduate employability in Somalia and finally, to establish how learning environment affects graduates employability in Somalia. The study also used human development, quality and performance theories to analyze graduate employability factors. The study sets out methodology on various stages that researcher followed in completing the study. The researcher identified the procedures, population of 300 and the sample size of 60 and techniques which is 20 percent of the target population (Mugenda Mugenda ) approach (Theuri, 2014). The researcher developed self administered survey questioners and distributed 60 and only 48 of them returned which 80% of the sample. Analysis of data employed by percentages and frequencies to analyze the results of questionnaire using Statistical Package for Social Science (SPSS) version 20 and the result will be presented in the form of summaries, such as statistical tables and charts with clear discussions and illustrations. It involves a blueprint for the collection, measurement and analysis of data. The study idea started on May 2015 and completed June 2016 with delays. The study found that quality of high education has highly positive effects to graduate employability. The education policy and learning environment also showed that it has moderate effects to graduate employability. The universities have to work hard to improve quality of high education and establish supportive learning environment, government has to work to establish education policy that applicable to the local context and all will contribute future graduates' employability. Finally, further research should be carried out on employers' behaviors and availability of jobs in the market that could be other factors that could have effect to graduate employability.

In modern world, decision support systems are gaining increased popularity in various domains, including medical informatics and engineering. Digital access to the patient case data in would help the novice nurses in making faster and accurate decisions. The discussions in this paper are based on N-CODES (Nursing Computer Decision Support), an interactive handheld device which takes in patient data and delivers clinical knowledge i.e. it provides a diagnostic for decision support by the filtered and collated data. The focus of this paper is mainly on one aspect, the indexing of patient specific cases, and individual rule fragments. ‘Improve’ data library has been used, which contains instances of each possible patient class in the clinical decision support system (CDS). These classes are organized into frequent case (FC) trees by developing an algorithm which will find the frequently occurring rules. This algorithm will support the patient case indexing by organizing cases into rule vectors consisting of rule instances for a specific case ending with an intervention and also will aid in determining similarity of new cases with stored exemplar cases.

Risk assessment is an important and more popular aid in decision making process. Risk assessment is generally performed using models and model is a function of some parameters which are usually affected by uncertainty. Here, we consider that the model parameters are affected by epistemic uncertainty. To represent epistemic uncertainty generally triangular fuzzy numbers or trapezoidal fuzzy numbers are used. In this paper, Cauchy fuzzy number together with triangular fuzzy numbers is used to represent epistemic type uncertainty. An effort has been made to fuse Cauchy fuzzy number with triangular fuzzy number and then human health risk assessment is carried out under fuzzy environment.

This present study was mainly focused upon gender based analysis of occupational stress among academic managers at higher educational level. The major objective of this study was to compare the level of occupational stress among academic managers at higher educational level. The researcher used Occupational Stress Inventory–revised (OSI-R) to measure stress in academic managers. It comprised 140 items which was used for collection of data from the principals of government degree colleges in the province of Punjab, Pakistan. In order to select representative sample from the population, simple random sampling technique was used .Data were collected through registered mail and personal visits to the offices of principals. Total sample size was 120.for data analysis; both descriptive and inferential statistics were used. Data analysis revealed that significant difference was found in responses of male and female academic managers regarding to occupational stress, role stress and personal strain. Whereas no significant difference was found in responses of male and female academic managers regarding personal resources stress.

Geoelectrical sounding technique has been used to determine the groundwater potential zones in Anambra state, Nigeria. The study area is underlain by four main geological formations. A total of four hundred and fifty-two (452) vertical electrical sounding (VES) was acquired over one hundred (100) locations, employing the Schlumberger array configurations. Static water level (SWL) and yield of the aquiferous layer at various observation points were determined by pumping test fifty (50) borehole sites. The depth, thickness, lateral extent and resistivity of aquiferous horizon were determined by the electrical survey. Aquifer hydraulic properties were inferred using the empirical relationships. Interpreted VES data show predominance of A and K curve type, indicating dry overburden, underlain by wet/saturated horizon. Comparisons of geoelectric sections and borehole logs in a SW-NE direction show fairly good match, while correlation of geoelectric sections along SW-NE direction show variation in depth for the suspected aquiferous horizon. 2D maps of resistivity, depth, thickness, transverse resistance, longitudinal conductance, coefficient of anisotropy, aquifer transmissivity and hydraulic conductivity were constructed. High values of estimated aquifer transmissivity predominate, thus suggesting thick and prolific aquiferous zone. Groundwater flow direction is variable in the study area. Two potential groundwater zones were identified based on aquifer transmissivity potentials, interplay of apparent resistivity, thickness and coefficient of anisotropy. They are the moderate and high potential zones. The various contour maps and the groundwater potential zones map will serve as a useful guide for groundwater exploration and development in the study area. The developed physical transforms can be adapted to other areas with similar geologic setting.

The story of human civilization is a newer ending struggle towards a better and improved way of life. Discrimination, inequality, injustice and explanation of any kind becomes, a matter of deep concern for any civilised society. Talk of rights related to life, liberty, equality and dignity of the individual is gaining importance day by day. Human rights also have implications in the process of globalization. It is important to understand the term of human rights and to recognise it as an instrument of social justice. This paper has made an attempt to understand the concept of human rights and efforts made for the protection of human rights at international level.

Present paper ardently deals with the groundwater vulnerability assessment of Bagh River Watershed (WGW-1/B-designated by central ground water board) of Gondia District of Maharashtra State, India. The groundwater vulnerability assessment of the watershed is analyzed according to the guidelines provided by the APHE, ICMR, WHO and BIS10500. The parameters such as pH, EC, TDS, as well as Chloride, Nitrates, and Fluoride pre and post monsoon have been analyzed. Majority of the samples do not comply with EPA, ICMR, BIS and WHO norms for most of the water quality parameters measured. In order to protect groundwater Vulnerability of Bagh River Watershed of Gondia district, various parameters such as the industrial activities in the area, land cover/use data, hydro geological characteristics of upper aquifers, the lithology and nature of the soil zone for the area, and various predominant contaminating sources have been considered.

Water quality monitoring is fast becoming a topic of utmost importance and concern as it deals the health and health issues faced by people. One of the widely employed approaches in water quality assessment is the Nemerow index method and this approach has been employed in the current study and the groundwater quality of K.R.Puram industrial area in Bangalore, India, has been assessed. The quality evaluation has been done by collecting thirty groundwater samples each, both during the pre-monsoon and post-monsoon periods of the year 2017, in and around the K.R.Puram area and subjecting the samples to a comprehensive physico-chemical analysis. To calculate the Nemerow index, ten critical parameters vital from the health point of view has been considered, namely, pH, calcium, magnesium, total hardness, nitrate, chloride, sulphate, total dissolved solids, fluorides and iron. The NPI analysis carried out for these thirty samples revealed that a whopping 93.33 % of the samples exceeded unity, the upper limit for drinking water. The high value of NPI at these stations is mainly due to the excessive concentrations of total dissolved solids, hardness, nitrate, iron, calcium and chlorides. The analysis reveals that most of the groundwater samples are unfit for drinking purposes, which calls for continuous monitoring of groundwater supplies and to adopt a systematic environment management plan to safeguard against the pollution of drinking water.

Heavy metal (Cd, Sn, Hg and Pb) concentrations of canned fish sold on markets in Accra were determined using Atomic Absorption Spectroscopic (AAS) procedures. Levels of cadmium (Cd), tin (Sn) and lead (Pb) were determined by graphite furnace atomic absorption spectrometry (GF-AAS). Mercury (Hg) content was analysed by the cold vapour atomic absorption spectroscopic technique after Hg ions reduction with SnCl₂ (CV-AAS). The accuracy of the method was determined by use of a certified reference material (DORM-2 (Dogfish muscle).The average contents of heavy metals in canned fish brands were found as 10.03 mg/kg for tin, 0.11 mg/ kg for cadmium, 0.203 mg/kg for lead, and 0.04 mg/kg for mercury. Although these products pose no risk with respect to the concentrations of tin and mercury, some of the samples had contents of lead and cadmium higher than the acceptable limits. Comprehensive and intermittent monitoring of heavy metals in canned fish is needed to assess the safety of these products with respect to human health.

The aim of this study was to assess the biochemical and structural changes associated with exposure to gasoline vapour in rat. Twenty-four female rats were divided into test and control groups. After the exposure period, all animals were sacrificed, blood was obtained for biochemical analysis, and the liver was removed, and processed for histopathological examination. Abnormal liver architecture, liver enzymes, bilirubin, and malondialdehyde were significantly higher while serum protein were significantly lower in the exposed group than in the unexposed group (p < 0.05). Exposure to GV may represent a significant risk factor for a wide spectrum of liver disorders