Occupational Stress and Job Performance; insights from literature
Over the past few decades the stress had become a growing dilemma in organization and cause unfavorable effects on job performance. Stress is a universal element that affects employees worldwide. There are many barriers that affecting the employees in the workplace. Work stress often affects the employees in the workplace, where each employee will feel it at least once in their workplace. Work stress is a real life problem that not only affects the organization, but the employees mainly become victims of stress. stress become a familiar element in organization and nowadays the workplace become more complicated, which bring more negative impacts to the employees compared to positive impacts. Stress among workers is greater than before which also effect on the whole performance of the employees. Stress which occurred in workplace declared as harmful to physical and emotional responses that happen within a human being when the requirement of the job do not match the employees? capacity, resources and needs. In addition to higher levels of stress are connecting to lower performance, whereas higher job satisfaction point out higher performance.
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4422. On Fuzzy Spaces
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K. Balasubramaniyan, S. Sriram and O. Ravi |
Abstract |
Pdf
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Category : Mathematical Sciences | Sub Category : Applied Mathematics |
On Fuzzy Spaces
In this paper, properties of fuzzy extremally disconnected spaces and fuzzy submaximal spaces are discussed.
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On the theory and applications of Hardy and Bergman spaces
We study composition operators between higher order weighted Bergman spaces. Certain growth conditions for generalized Nevanlinna counting functions of the inducing map are shown to be necessary and sufficient for such operators to be bounded or compact. Under a mind condition we show that a composition operators Cj is compact on the higher order weighted Bergman spaces and Hardy spaces of the open unit ball in n C if and only.
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Physico-Chemical and Heavy Metal Status of Water Samples from Selected Hand-dug Wells at Auto-mechanic Workshop in Ado- Ekiti, South Western, Nigeria
The study considered the impact of auto- mechanic activity on underground well water in Ado- Ekiti. Physico-chemical and heavy metal status were determined in water samples from four auto-mechanic workshops and control site in Ado- Ekiti. Samples were collected for both dry and wet season. The results showed that pH for both season ranged from 5.92 - 7.89, temperature ( 21.0 - 28.00 C), conductivity (232 - 456 µms/cm), dissolved oxygen DO ( 3.98 - 5.19 mg/L), chemical oxygen demand COD (10.1 - 14.4 mg/L), Turbidity (12.8 - 30.4 NTU ), sulphate (5.17 - 9.05 mg/L), total hardness (160 - 360 mg/L), suspended solids (62.0 - 142 mg/L), total solids TS (100 - 480 mg/L), total dissolved solids (200 - 420 mg/L), chloride (78.1 - 208 mg/L), alkalinity (12.1 - 26.5 mg/L CaCO3) and acidity (0.16 - 0.28 mg/L CaCO3). The turbidity levels in all the samples were high when compared with maximum permissible level while most of the physio-chemical parameters fall within the WHO standard for drinking water. Zn, Cr, Pb , Cd, Cu and Fe concentration for both season ranged from 0.8095 - 1.3921, 0.0002 - 0.0009, 0.0014 - 0.0036, 0.0016 - 0.0136, 0.9099 - 1.8552 and 0.1862 - 09.4623 mg/L, respectively. Cadmium was slightly higher than maximum permissible level for drinking water when compared with WHO standard. On pair wise comparison using linear correlation rxy at P0.05 n-2=4, there were significant difference in the concentration of heavy metals and the control samples for both seasons. The result also showed that at P0.05 n-2=12, the physico- chemical parameters for both dry and wet seasons for the four wells were significantly different when compared with control samples.
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Phytoplankton Diversity of River Ganga in and Around Hardwar, Uttaranchal
Phytoplanktons are primary producer of the aquatic ecosystem and constitute the base of food chain in any aquatic ecosystem. The qualitative and quantitative fluctuation of phytoplankton has a great effect on the aquatic life. The present region of Hardwar lies between approximately between approximately latitude 29º58' North and longitude at 78º13’ East. There are six aquatic bodies have been selected for study because all of the study areas are situated along the Ganga river bank and due to anthropogenic activities they were heavily polluted .Phytoplankton were observed in the first and third week of each month for two years for six different study areas. It was recorded that phytoplankton found in River Ganga mainly consisted of Bacillariophyceae, Chlorophyceae and Cyanophyceae. It was recorded that phytoplankton were maximum in winters and minimum in monsoon period almost in every study areas.
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Political System in Africa and its Inherent Evil Using Soyinka’s Jero’s Plays
This paper focuses on the social and political ills prevalent in the African societies with a view to correcting them thus, making the contemporary society a better place to live. Using two texts from a renowned Nigerian writer, we see the religious, social and political evils which normally degrade our society and the community at large. These evils are being satirized to bring about transformation. Here, the sociological approach is employed. The quota sampling used in this paper, brings about the religious hypocrisy, moral decadence, marital instability and corruption palpable, a savage, portrait of group of dictatorial African leaders in our texts of study. This study brings out the evil inherent in African socio-political system and calls for a change especially in a society bedeviled by all sorts of evil.
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Predicting tourist’s behavior for acceptance and intention toward using e-Touris
Tourism is one of the major sources of income for most countries and using the internet as a new channel for providing different services of tourism is growing rapidly. But it is clear that focusing on technology alone can’t lead the business to success. The key point of successful business in e-tourism is to concentrate on the customers and their behavior. The aim of this study was to evaluate and validate influential factors for predicting intention of tourists and travellers in e-tourism in Iran, based on a modified model designed according to the principle of Theory of Planned Behavior (TPB) and Technology Acceptance Model (TAM). For this purpose, the specific features from modified model were investigated through a survey involving 259 respondents. In our study, the results reviled that “attitude”, “subjective norm” as well as “perceived behavior of control” significantly affects Iranian tourists’ intention to use e-tourism. In this research we not only worked on evaluating a model and the relationship between constructs, but also tried to find specific factors that drive people to use e-tourism. This study investigated the relationships among beliefs about Internet privacy and trustworthiness; in short its shown respondents who believed in the trustworthiness of the tourism websites were more likely to use e-tourism. In addition to using descriptive method, Structural Equation Modelling (SEM) has also been utilized to fathom out to what extent the specific factors defined by modified model are influential for motivating people to use e-tourism websites.
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Quality in the health sector-Issues and perspectives
The quality management in the health sector is a key issue ; he advocates a participatory approach. The latter is based on e highlighting of art features and complexity of health facilities and their management. A Benchmarking study has been conducted with the objective of highlighting quality measurement instruments for the evaluation of professional practices, as well as the value of certification and the cost of non-quality.
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Removal of CU (II) from aqueous solution using custard apple peel powder as adsorbent
Heavy metal accumulation in waste water could affect aquatic life, human health and overall ecosystem adversely. Therefore, in recent years much emphasis has been given for the use of agricultural waste as low cost adsorbents for the removal of metallic contaminants from waste water. In this paper, the studies on removal of Cu (II) by adsorption on custard apple peel powder as adsorbent have been investigated in a batch type experiments. The agitation time, the adsorbent size, adsorbent dosage, initial copper concentration, and the effect of solution pH are studied. The Freundlich model for Cu (II) adsorption onto Custard apple peel powder is proved to be the best fit followed by Langmuir model and Tempkin model based on high regression coefficient R2 value. The adsorption kinetic behavior is best described by second order. The maximum percentage removal of metal efficiency is found to be 93.97 %. The results obtained in this study illustrate that custard apple peel powder is expected to be an effective and economically viable adsorbent for Cu (II) removal from industrial waste water.
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Reproductive health in a rural Scenario
This paper is the outcome of my two months intensive and in-depth field work conducted in two multi-caste villages of Belgaum District of North Karnataka. The aim of this paper is to know the importance of Reproductive Health hazards of Farm Women Labourers who hails from different socio-economic background and deprived of basic health facilities. World Health Organization (W.H.O.) has defined Health as a “state of complete physical, mental and social well being and not merely an absence of disease or infirmity” (W.H.O. 1948). The Webser dictionary defines health as “the condition of being sound in body, mind or spirit especially freedom from physical disease or pain”. Health to all is the prime motto of W.H.O.
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