Teacher’s turnover intentions

Purpose The purpose of this paper is to explore the path of motivation leading to organizational commitment resulting in reduced turnover intentions (TIs). It examine the relationship between dimensions of motivation (amotivation, introjected regulations (IRs) and intrinsic motivation (IM)) with dimensions of commitment (affective, normative and continuance). Furthermore, it test the effect of these three dimensions of commitment on TIs. Design/methodology/approach A sample of 467 teachers working in public schools in Dhofar Governate in Sultanate of Oman was selected for the study. A path analysis was conducted to test the hypothesized model. Findings The analysis unveils that teacher’s TIs can be reduced with a right mix of motivation and commitment. Furthermore, amotivation is only linked to affective commitment and this linkage is positive; IRs positively affect continuance and normative commitment (NC); and IM positively affects affective commitment and NC. Moreover, a significant negative effect of affective, normative and continuance commitment is found on TIs. Originality/value This research sheds light on how motivation can indirectly affect TI through commitment. This study is of immense importance as it focuses on the education sector in Oman especially in Dhofar Governate. </jats:sec

Quantifying Urban Karachi’s Air Quality Effect on Human Health and Policy Recommendations

Today’s environmental issues are systematic in nature and cannot be tackled in isolation from man-made activities and impacts. The change in land use and land cover resulting from urbanization has aggravated air quality in urban centers of the country. One of the main sources of air pollution is the use of automobiles in human populated regions resulting in an excess of carbon, sulfur and nitrogen compounds. The emission of greenhouse gases in the form of carbon dioxide from 1990 to 2005 showed an increase of 97.4%. The main source of this increment were vehicular and industrial emissions due to which Pakistan is facing glacier melt in northern areas, earthquakes, flooding and lack of fresh water availability. The authors analyze the effects of vehicular emission on human health; this study is focused on the commercial and industrial areas of Karachi where the flow of heavy traffic and heavy vehicular exhaust emissions are common. The sampled areas are Port Qasim, University Road, Korangi and Mosmiyat. The purpose of this study is to evaluate perceptions of health factors due to air borne pollution in 4 different localities in Karachi. The results showed predominance of headache which is due to an excessive quantity of carbon monoxide and air borne dust in the survey areas as slight exposure of Carbon monoxide affiliated with headache, the second highest complain from respondents is the  Eye Irritation, the exposure of NO2 has acute health effects which include eye irritation, cough and asthma. Based on the above study, recommendations are made to reduce GHG and other pollutants

Influence of Overconfidence on Investment Decision

The Purpose of this research is to investigate the behavioral biases of investment advisors – The effect of overconfidence. The methods implied were descriptive distribution, reliability test, factor analysis and regression analysis.Peoples tend to perceive their initial performance better than it actually is, after learning the outcome. The test of this study shows the peoples tend to overestimate their initial capacity to choose the better performing asset from two alternatives or estimate the return of asset, after learning the realization.The results of overconfidence imply that people are overconfident. The evidence setting to narrow limits, effect is strong. Regression results show that significant F(P=.000)vale shows that the overall models are the good fit and all the variable included in these models are significantly explaining the variation. Keywords: Behavioral Biases, Overconfidence, Investment Decision, Regression Analysis, Reliability Test, Descriptive Analysis

Nutritional Composition of Meat

Meat ranks among one of the most significant, nutritious and favored food item available to masses, which aids in fulfilling most of their body requirements. It has played a vital role in human evolution and is an imperative constituent of a well-balanced diet. It is a good source of proteins, zinc, iron, selenium, and phosphorus followed by vitamin A and B-complex vitamins. Average value of meat protein is about 23% that varies from higher to lower value according to the type of meat source. Meat fat and its fatty acid profile is point to worry, with respect to its consumption, but its moderate usage is always advised by doctors and nutritionists, in order to lead a healthy life. Fat content of animal carcasses ranges between 8 and 20%. Quality traits of meat along with its nutritional composition become dependent upon animal breed type, feeding source (grains, pasture and grass), genetics of animal and post mortem techniques. This chapter will mainly focus on the variant aspects of nutritional constituents of meat including proteins and essential amino acids, fats and fatty acid profile, carbohydrates, vitamins and minerals along with their health benefits to human health

Role of Social Commerce Forums in Establishing Purchase Intention: A Nexus Between Credibility, Trust and E-Commerce Satisfaction

Social media is persuading to consumers in field of social commerce (S-Commerce) by providing goods or services and fulfill their demands in a very short period of time. Electronic-satisfaction (e-satisfaction) and credibility have distinctive activities of social media that motivate and successively build the trust at various stages of purchase intentions. For better understanding it is necessary to recognize the factors of social commerce such as referrals, reviews &amp; ratings because they have a strong influence on buying behaviour of ecommerce consumers. A quantitative and descriptive approach has been projected through simple random sampling. A cross-sectional data of 250 participants were collected by a survey questionnaire from social commerce users examined through Partial Least Square- Structural Educational Modeling-3 (PLS-SEM-3). A social support theory has supported relationship on trust through social media activities, surface credibility, and presumedcredibility as well as e-commerce satisfaction. Interestingly trust, surface and presumed credibility considerably significant impact on e-commerce and social commerce satisfaction that leads to develop purchase intention. The current study theoretically contributes novel indicator, presumed credibility in the social commerce industry and practically it promotes specific websites that triggers trust

Teaching and learning delivery modes in higher education:looking back to move forward post-COVID-19 era

The COVID-19 pandemic has forced the education sector to adapt rapidly to online and blended learning modes. This systematic literature review examines the impact of the pandemic on teaching and learning in higher education, including management education and other disciplines. The review of 68 studies reveals that blended teaching, combining the benefits of face-to-face and online teaching methods, has emerged as a promising approach for higher education in the post-COVID-19 era. However, further research is needed to fully understand the dynamics of this mode, particularly in the context of business management education. The review highlights the importance of flexible and adaptable learning modes in higher education, with a need for institutions to continue promoting and creating diverse learning modes that meet the needs of all students. The use of technology is expected to continue to be integrated into teaching and learning, with a greater focus on blended learning modes. As the pandemic has emphasized the importance of effective and accessible education, future research should focus on analyzing the effects of blended learning in diverse nations and addressing issues such as access to technology and digital literacy

An observational study on congenital talipes equinovarus.

Introduction: Clubfoot or Congenital Talipes Equinovarus (CTEV) is a congenital ab-normality characterized by the permanent foot morphological alteration, conse-quently individual is unable to lean the foot properly on the floor in an appropriate physiological manner.Objective: To execute an observational study on Congenital Talipes Equinovarus (CTEV) in the Orthopedic Department of Indus Medical College Hospital, Tando Mu-hammad Khan.Methodology: Study conducted from Jan 2018 to Jan 2019 at Orthopedic Depart-ment of Indus Medical College Hospital, Tando Muhamad Khan. Medial Crease (MC), Curved Lateral Border (CLB), and Lateral Head of Talus (LHT) assessed based on the Mid Foot Contracture Score (MFCS). Also, an assessment of the Posterior Crease (PC), Empty Heel (EH) and Right Equinus (RE) made as part of the Hind-foot Contracture Score (HFCS). Data collected from 100 participants through conven-ience sampling technique and quantitative analysis performed.Results: Of all participants, Pirani score was calculated from 0 to 1. Scoring is based on the average values. It has been found that the incidence of curved lateral border was 30%, medial crease as 55% and lateral head of talus as 15%. Additionally, it has been found that the empty heel incidence is 35%, posterior crease is 60% and rigid Equinus as 15%. These results reveal that there is a high incidence of CTAV in the given sample.Conclusion: The study revealed that the exact cause (s) of CTEV are still unknown. Keywords: Congenital Talipes Equinovarus (CTEV), Pirani score, Pediatric Orthope-di

Hypocholesterolemic effect of acacia and citrus honeys on cholesterol induced sprague dawley rats

During the last decade, scientific investigations have put more focus on diet based therapies to prevent numerous maladies especially hypercholesterolemia and related disorders. Current project was designed to discover the nutraceutical worth of natural unifloral honeys from Acacia nilotica (Desi Kikar) and Citrus limetta (Mosambi) against hypercholesterolemia. Initially both honey varieties were analyzed for TPC and TFC, followed by DPPH and FRAP assays. Afterwards, honey drinks were prepared using different concentrations of Acacia and Citrus honeys (10:20:30 g/250 mL water) and were tested in experimental rat model. Initially the rats were provided with high cholesterol diet (2%) to induce hypercholesterolemia, which were then provided with honey drinks for 8 weeks. These were monitored regularly for feed and water intake and weekly for body weight gain. The blood samples for total cholesterol, LDL, HDL, triglyceride levels as well as safety assessment tests were analyzed at the intervals of 0, 28, and 56 days, which showed that Acacia honey was better in terms of antioxidant potential (DPPH, FRAP, and TPC) than the Citrus honey. Feed and drink intakes along with body weight gain showed significant effect among all the experimental groups. Substantial reduction in cholesterol, LDL and triglycerides was observed in G3 (213.82±3.36 to 183.95±3.02 mg/dL), (150.05±2.30 to 125.44±3.32 mg/dL) and (163.24±4.87 to 133.64±4.75 mg/dL), respectively, from 0 to 56th day. Liver and kidney functioning values decreased within the normal range. Owing to strong antioxidant potential, Acacia honey was proved to be more effective in controlling hypercholesterolemia than the Citrus honey