Computer Utilization among Teaching Staff at Princess Nora University in KSA
In general technologies in the field of education have a significant history. The focus of this study was to determine the level of computer use among the teaching staff at Princess Nora University in KSA. A total of 80 teaching staffs were participated in this study. Data was collected from academicians through a survey consisting of demographics variables, and level of computer use. Questionnaire results were analyzed quantitatively. Findings of the study showed that teaching staff at Princess Nora University generally had a high level of computer use. However, a in depth research is required, in order to investigate the factors affecting the use of computer technology among the teaching staff. As this study is limited to a particular setting and particular participants, further study is needed.
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Core stability – an overview
Core stability is a foremost important thing when the discussion of spinal stability comes into light. The TrA is amongst the first trunk muscles to fire when limb activity is initiated. Core stability is a umbrella term covering aspects like core strength, balance, power etc. core stability is a complex interplay between active/passive and neural subsystem. Communication between musculature and the neuromuscular system is what enables the body to regain the equilibrium state .this is also termed as the APA (anticipatory postural adjustments) where postural adjustments allows body to increase proximal stability. Over the last several years the evidence on correlation between performance and core stability has remained inconclusive. It appears that focus of research must be directed to determine whether tests of core stability are related to athletic performance or not.
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Cost and return analysis of dates (phoenix dactylifera Linn.) Wholesales marketing in Kaduna state, Nigeria
This study was conducted on the cost and return of dates wholesales marketing in Kaduna State. A total of 30 respondents that cut across various market locations were randomly selected for the study in the State. Data collected were subjected to descriptive and inferential statistical analysis. The study revealed that over 90% of the respondents were in their productive years of age while more than 50% of the respondents maintain a large household size. Over 70% could speak Hausa language fluently while majority (66.7%) had no formal education. Almost 57% had been in the trade for more than 10years. Furthermore, the study revealed that an average of 5478.67kg of dates was traded /month, the average cost price was 117.33/kg while the average selling price was 129.17/kg. Profitability indexes such as; average revenue and average Net Income (NI) was estimated to be N745,920.00 and N614,929.96 respectively. In the same vein, Gross Ratio (GR) and Operating Ratio (OR) were 0.18 and 0.13 respectively. The regression result indicated that both transportation cost and storage cost significantly affect NI and that the market is oligopolistic in structure with 0.4382 calculated gini-coefficients (G). The business is highly profitable in the study area.
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Creative Thinking Skills and Linguistic Performance: A Technological Approach
Creative thinking skills plays a paramount role in child’s developments. It is the heart and soul of child's education. It is the foundation on which the personality of child is built. The study of mother-tongue is of dire necessity on the aforementioned skills. Teachers rarely use teaching technology like multimedia, instructional technology etc. They adopt lecture cum text book method-a boring procedure. No attempt is made to arouse their creativeness or encourage their self-expression so what they learn is poor learning. The researcher takes the initiative to bridge the relationship between the utilisation of technological methods in Arabic classes and the enhancement of critical thinking skills as a result of adopting technological methods.
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Delta convergence of grills
In this paper, we explore different notions of sets namely ?-open , semi-open , pre-open , b-open and ?-open to define the concept of delta-convergence and delta-adherence of grills in a topological space. Further, we discuss their characterizations
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Deployment Readiness Assessment of TPM and TQM Systems (Case Study: Pars Khodro Automaker Company in Iran)
Deployment of maintenance and quality management systems comprehensively (TPM and TQM) have an important role in improving the productivity of manufacturing industries. Results of studies confirmed that implementation of TPM and TQM systems in many industries have not been successful. This research evaluated TPM and TQM deployment readiness in the Iranian prominent automaker, Pars Khodro, by appointing three different enablers. Research findings indicate that General and TPM enablers in Pars khodro are desirable, while TQM enablers should be boost.
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Descriptive approach to software development life cycle models
The concept of system lifecycle models came into existence that emphasized on the need to follow some structured approach towards building new or improved system. Many models were suggested like waterfall, prototype, rapid application development, V-shaped, top & Bottom model etc. In this paper, we approach towards the traditional as well as recent software development life cycle models.
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Detection of total mercury in cotton matrix
Cryogenic homogenized cotton samples were tested for mercury traces with very low concentrations we used analysis technique namely Cold Vapor/ Isotope Dilution ICP-MS. Target element is listed in Öko-Tex Standards and it should be absent or less than 0.02 mg/kg in the tested cotton samples for baby, direct skin contact and decoration products. Due to the presence of Hg in a very low concentration we need to measure it with high accuracy and low uncertainty sources testing method. In this work a previously homogenized Egyptian cotton samples were tested for total content of mercury. These samples included cotton varieties represent extra long staple (Giza 70 and 88) and long staple (Giza 89). The measurements were made using isotope dilution cold vapor inductively coupled plasma- mass spectrometry (ID-CV-ICP-MS) with Carius tube digestion. The results showed that the tested homogenized cotton samples have very low concentrations that cannot be detected by many other mercury analysis techniques. Uncertainty budgets also estimated in this work for all samples.
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Determination of heavy metals and other elements in surface dust from e-waste and human health risk assessment at agbogbloshie
This study was aimed at assessing the concentrations of heavy metals and other elements in surface dust at Agbogbloshie, where crude methods are used for e-waste processing. Dust samples were collected from fourteen locations within Agbogbloshie including the dismantling site and burning site of the scrap market. The X-ray fluorescence spectroscopy (XRF) was used to evaluate the concentrations of the heavy metals and other elements in the samples. Heavy metals such as Zn, Cu and Pb gave concentrations in the range of (422.54 – 181752.94mg/kg), (101.83 – 9144.50mg/kg) and (117.03 – 14448.46mg/kg). All these concentrations and that of most elements exceeded the New Dutch List Action Values (for which intervention is required) over thousand times. The road surface, dismantling site, burning site and the Domod office recorded very high concentrations of heavy metals. The Ayalolo cluster of schools also gave alarming concentrations of heavy metals. Assessment of human heath risk of these heavy metals indicated that, exposure to dust through dermal contact posed the highest health risk to children under 6 years. Hg was the only element which indicated a higher risk through the inhalation of vapour. The hazard indices (HI) computed indicated that the values from all the sites were above the safe level of one. The dismantling site gave the highest HI value of 882.57 for Pb from all the sites. Further research work on health risk assessment should be conducted for those directly involved in the recycling activities.
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Developing Market as a Source of Competitive Advantage: The Role of Management Tools
The paper examines the role of management tools in developing markets to respond to the increased competition. The research design was exploratory in nature whiles the data employed were mainly secondary. Statistical test using frequency tables were used to find out the roles these tools play in developing markets. Findings indicate that managers with average score of 84.2% believe that management tools allows firms to identify what goods and services consumers demand, so that the firm produces exactly what is demanded. Throughout the study, the author focuses on the use of management tools and their roles in developing markets.
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