Employee Turnover Intention in Aviation Industry

This empirical study explores the mediation role of organizational embeddedness in the relationship between turnover and quality of work life. The current study investigates how employment variables, such as job satisfaction, organizational commitment, and employee turnover intentions, affect employee perceptions in light of the idea above. The study aims to provide insight into how employees respond to a sense of duty to their employer. The study also seeks to add to existing empirical data on the conflicting influences of intrinsic and extrinsic job-related elements on job satisfaction. The study also seeks to add to existing empirical data on the conflicting influences of intrinsic and extrinsic job-related elements on job satisfaction. Numerous studies have discovered a strong correlation between organizational commitment and job happiness, which has attracted much media attention. For management purposes, it is crucial to understand an employee's physiological and psychological demands to assess how they react to their environment and form attitudes toward their jobs and organizations. This study attempts to explain how the organization and its employees interact in this setting through the lens of reciprocity. This study aims to demonstrate how individuals have high levels of job satisfaction

Happiness, Gratitude, Life Satisfaction, and Life Orientation among Working and Non-working Individuals

The study was conducted to find differences among working and non-working individuals regarding happiness, gratitude, life satisfaction, and life orientation. Convenient sampling technique was used to collect the data. The sample consisted of 300 individuals; 150 were working and 150 were non-working individuals. Out of 150 working participants, 75 participants were bankers and 75 were teachers. The non-working sample consisted of 75 males and 75 females. Oxford Happiness Questionnaire, The Gratitude Questionnaire-six item form (GQ- 6), Satisfaction with Life Scale and Life Orientation Test-Revised were used to measure happiness, gratitude, life satisfaction, and life orientation respectively. Correlation unveiled that happiness, gratitude, life satisfaction, and life orientation were positively correlated. Independent sample t-test showed that working individuals were happier, more grateful, and more satisfied with life as compared to non-working individuals while non-working females showed higher levels of gratitude, satisfaction, and positive life orientation than non-working men. Further independent sample t test indicated that bankers were happier than teachers. Multiple regression analysis showed that happiness and gratitude predict life satisfaction

Antidiabetic potential of Nigella sativa L seed oil in alloxaninduced diabetic rabbits

Purpose: To evaluate the antidiabetic, hypolipidemic and antioxidant potential of seed oil of Nigella sativa L (NSO). Methods: Nigella sativa seed oil (NSO) was extracted with Soxhlet apparatus using petroleum ether, and was given orally at a dose of 2.5 ml/kg body weight to alloxan-induced diabetic rabbits daily for 24 days. Biochemical parameters including total cholesterol (TC), triglycerides (TGs), low density lipoprotein cholesterol (LDL), very low lipoprotein cholesterol (VLDL), high density lipoprotein (HDL) and plasma glucose were determined in the treatment and control groups. Furthermore, bilirubin, vitamin C, catalase and mean body weight were assessed. Results: NSO treatment significantly lowered serum blood glucose levels and lipid contents, but increased the mean body weight, HDL-C and vitamin C levels of diabetic rabbits (p < 0.001). Moreover, NSO significantly decreased catalase activity, TC, TGs, LDL-C and VLDL-C levels, but normalized bilirubin levels in diabetic rabbits. Conclusion: These results indicate that NSO possesses significant antidiabetic potential. Thus, it may be useful as an adjunct with antidiabetic medication but further studies are required to ascertain this. Keywords: Black cumin, Diabetes, Hypoglycemic, Hypolipidemic, Antioxidant

Preliminary study on phosphate solubilizing Bacillus subtilis strain Q3 and Paenibacillus sp. strain Q6 for improving cotton growth under alkaline conditions

Background Low phosphorus availability limits crop production in alkaline calcareous soils in semi-arid regions including Pakistan. Phosphate solubilizing bacteria may improve crop growth on alkaline calcareous soils due to their ability to enhance P availability. Methods Twenty rhizobacterial isolates (Q1–Q20) were isolated from rhizosphere of cotton and characterized for their growth promoting attributes in vitro. The selected phosphate solubilizing isolates were further screened for their ability to improve cotton growth under axenic conditions (jar trial). The phosphorus solubilization capacities of selected strains were quantified and these strains were identified through 16S rDNA sequencing. Results Isolates Q2, Q3, Q6, Q7, Q8, Q13 and Q14 were able to solubilize phosphate from insoluble sources. Most of these isolates also possessed other traits including catalase activity and ammonia production. The growth promotion assay showed that Q3 was significantly better than most of the other isolates followed by Q6. Maximum root colonization (4.34 × 106 cfu g−1) was observed in case of isolate Q6 followed by Q3. The phosphorus solubilization capacities of these strains were quantified, showing a maximum phosphorus solubilization by Q3 (optical density 2.605 ± 0.06) followed by the Q6 strain. The strain Q3 was identified as Bacillus subtilis (accession # KX788864) and Q6 as Paenibacillus sp. (accession # KX788865) through 16S rDNA sequencing. Discussion The bacterial isolates varied in their abilities for different growth promoting traits. The selected PGPR Bacillus subtilis strain Q3 and Paenibacillus sp. strain Q6 have multifarious growth promoting traits including ability to grow at higher EC and pH levels, and phosphorus solubilizing ability. These strains can efficiently colonize cotton roots under salt affected soils and help plants in phosphorus nutrition. It is concluded that both strains are potential candidates for promoting cotton growth under alkaline conditions, however further investigation is required to determine their potential for field application

Effects of Fertilizers on Copper and Nickel Accumulation and Human Health Risk Assessment of Vegetables and Food Crops

Despite the fact that fertilizers have been used for millennia for sustainable crop production, this high and considerable dependence on fertilizers heightens environmental concerns with the indirect human exposure due to accumulation of toxins in food chain via soil contamination. The purpose of this study is to evaluate the application of fertilizers to the soil and their effect on the accumulation of copper and nickel in spinach (Spinacia oleracea), garlic (Allium sativum), wheat (Triticum aestivum), maize (Zea mays), and barley (Hordeum vulgare); as well as potential health concerns associated with consuming vegetables cultivated on this contaminated land. Samples of available soil, food crops, and human blood were collected from three different Tehsils: Bhalwal, Sahiwal, and Silanwali and were regarded as site 1, site 2 and site 3 respectively. Urea, farmyard manure, and potassium chloride were delivered to Site 1; urea phosphate, manure, and ammonium sulphate were delivered to Site 2; and superphosphate, ammonium phosphate, and nitrate phosphate were delivered to Site 3. Data was subjected to statistical analysis for computing out ANOVA and correlation. Analysis revealed that minimum copper concentration was found in the soil of T. aestivum grown at Site-1 while the inhabitants of Site 3 had the highest concentration of Cu in their blood. The highest level of HIR was found in the human beings that ate the S. oleracea grown at Site 3. It is strongly advised that fertilizers be used sparingly, as their excessive use can cause human health risks

Farmyard manure, a potential organic additive to reclaim copper and Macrophomina phaseolina stress responses in mash bean plants

Abstract In the era of global warming, stress combinations instead of individual stress are realistic threats faced by plants that can alter or trigger a wide range of plant responses. In the current study, the cumulative effect of charcoal rot disease caused by notorious fungal pathogen viz., Macrophomina phaseolina was investigated under toxic levels of copper (Cu) in mash bean, and farmyard manure (FYM) was employed to manage stress. Therefore, Cu-spiked soil (50 and 100 mg/kg) was inoculated with the pathogen, and amended with 2% FYM, to assess the effect of intricate interactions on mash bean plants through pot experiments. Results demonstrated that the individual stress of the pathogen or Cu was more severe for morpho-growth, physio-biochemical, and expression profiles of stress-related genes and total protein in mash bean plants as compared to stress combinations. Under single Cu stress, a significant amount of Cu accumulated in plant tissues, particularly in roots than in upper ground tissues, while, under stress combination less Cu accumulated in the plants. Nonetheless, 2% FYM in soil encountered the negative effect of stress responses provoked by the pathogen, Cu, or both by improving health markers (photosynthetic pigments, reducing sugar, total phenolics) and oxidative stress markers (catalase, peroxidase, and polyphenol oxidase), together with regulating the expression of stress-related genes (catalase, ascorbate peroxidase, and cytokinin-resistant genes), and proteins, besides decreasing Cu uptake in the plants. FYM worked better at lower concentrations (50 mg/kg) of Cu than at higher ones (100 mg/kg), hence could be used as a suitable option for better growth, yield, and crop performance under charcoal rot disease stress in Cu-contaminated soils

Happiness, Gratitude, Life Satisfaction, and Life Orientation among Working and Non-working Individuals

The study was conducted to find differences among working and non-working individuals regarding happiness, gratitude, life satisfaction, and life orientation. Convenient sampling technique was used to collect the data. The sample consisted of 300 individuals; 150 were working and 150 were non-working individuals. Out of 150 working participants, 75 participants were bankers and 75 were teachers. The non-working sample consisted of 75 males and 75 females. Oxford Happiness Questionnaire, The Gratitude Questionnaire-six item form (GQ- 6), Satisfaction with Life Scale and Life Orientation Test-Revised were used to measure happiness, gratitude, life satisfaction, and life orientation respectively. Correlation unveiled that happiness, gratitude, life satisfaction, and life orientation were positively correlated. Independent sample t-test showed that working individuals were happier, more grateful, and more satisfied with life as compared to non-working individuals while non-working females showed higher levels of gratitude, satisfaction, and positive life orientation than non-working men. Further independent sample t test indicated that bankers were happier than teachers. Multiple regression analysis showed that happiness and gratitude predict life satisfaction

Functional outcomes of poor ergonomic posture in university workers

Background and Objectives: Work-related musculoskeletal disorders are increasing due to poor posture adaptation. Increasing the use of technologies in the office settings is one of the main reasons behind muscle and soft tissue strains. The objective of the study was to determine the pattern of posture-related musculoskeletal pain in office workers.Methods: This observational study was conducted from 15th May, to 25th June, 2021. Data were collected by convenient sampling. The Nordic Musculoskeletal questionnaire on body postural habits was filled by 150 office workers from different universities of Lahore. Statistical Package for the Social Sciences software version 25 was used for statistical analysis.Results: There were 79 (52.7%) male and 71 (43.7%) female participants, with a mean age of 35.7 &plusmn; 5.14 years. Majority (51.3%) of the subjects reported sitting tilted forward, while a few used backrests and footrests for support. Prolonged crossed legs and twisted spine posture were also adopted by many subjects. Neck, lower back, and shoulder were the most affected regions, with increased musculoskeletal pain reported over the last 12 months. Due to recurrent pain in the neck, shoulder, and upper back, difficulty in carrying out routine jobs, housework, and hobbies was reported by 38.7%, 34.7%, and 30% of the subjects, respectively.Conclusion: Failure to adopt a good ergonomic approach leads to frequent musculoskeletal pain and difficulty in carrying out routine office and household work.</p

COMPARISON OF EFFECTIVENESS OF ISOMETRIC EXERCISES WITH AND WITHOUT STRETCHING EXERCISES IN NON SPECIFIC CERVICAL PAIN

Background: Cervical pain is a common condition and almost two thirds of population suffers with this condition. Cervical region is the commonest region for non-traumatic neck pain. Neck pain generates many muscular disturbances in the neck region and may result in tightness of muscles of cervical region. Stretching is considered as an effective mean of treating cervical pain. Isometric exercise is used to enhance the performance of muscles because it provides strength required to perform dynamic exercise. Both of the regimens either separately or combined are used in clinical settings to treat nonspecific cervical pain. This study aims to compare the results of cervical isometrics with and without stretching exercises in reducing non-specific cervical pain Methods: A randomized controlled trial research was performed at physiotherapy department of Mayo Hospital Lahore, Pakistan. A convenience sample of 40 participants was divided into two groups. The cervical isometric exercise was applied to group A and stretching plus isometric exercise to group B for 3 weeks. Nonspecific neck pain was analyzed by using visual analogue scale and goniometry for pre and post treatment assessment. Results: Isometric exercises play an effective role in relieving pain (p value is 0.03) and minimizing inability of the body to perform functional activities (p value is 0.004) in contrast to the patients of group A. Isometric exercises were applied to the patients of group A (Level of pain: pain value is 0.172) and (physical inability to perform functional activities has P value 0.201). Conclusion: The result showed that the patients with the complain of non-specific neck discomfort who were treated by cervical isometric alone, showed less improvement in pain relief in contrast to the patients who were treated by the cervical isometric long with stretching

EFFECTS OF PELVIC FLOOR MUSCLE EXERCISES ON URINARY INCONTINENCE IN DIABETIC WOMEN

Background: Urinary incontinence is a common condition among females and it is estimated that 20-40% females of age under 60 years suffer with urinary incontinence however for the females above 60 years the percentage is 30-50%. Keegal exercises are used to strengthen pelvic floor muscles which ultimately treats and reduces urinary incontinence. It is pretty definite that women with diabetes mellitus at advanced phases of age suffer with urine incontinence, but the severity of matter has yet been considered enough to put forth the cautionary measures to evade such concerns. Purpose of the study is to analyze the effect of pelvic floor exercises on the urinary incontinence in diabetic women. Methods: To evaluate the effect of Keegeal exercises (pelvic floor muscle exercises), quantitative research approach has been opted, in which patient were advised to perform the keegeal exercise for 3weekswith 4 weeks follow up. 45 diabetic women were recruited to analyze the effect of keegal exercises to minimize the risk of urine incontinence. In due course, three types of keegeal exercises have been proposed to analyze their effect on urine incontinence i.e. adductor strengthening, pelvic bridging, and draw in maneuver with a follow up of 4 weeks. Results: Reliability test was performed to evaluate the dependency between independent and dependent variable. Through ANOVA with Friedman's Test, it was observed that the data of correlation between the suggestive variables is highly significant. Cronbach’s Alpha test was performed which has concluded the results to 0.753 which is quite significant in context of research hypothesis and approving the fact the with keegeal exercise, urine incontinence can be reduced. Conclusion: With subjective research it was concluded that if the patient efficiently performs the exercise the urine incontinence can be improved