EMOTIONAL INTELLIGENCE AS A PREDICTOR OF ORGANIZATIONAL COMMITMENT AMONG COLLEGE TEACHERS

The present study was intended to investigate the Emotional intelligence as a predictor of organizational commitment among college teachers of Lahore, Punjab Pakistan. The populations for the present study were all the male and female college teachers of District Lahore. Random and convenient sampling technique was applied to select the sample for conducting this study because of the time constraint. Sample include of twenty (20) colleges which were selected. Ten male and ten female colleges were selected from location. The sample consists of 716 teachers (324 males and 392 females) who were recently teaching as regular teachers in different colleges of Lahore were selected. Data was collected by Self Report Emotional Intelligence Test, consist of 30 items, Job Satisfaction Scale consist of 16 items, Allen & Meyer, 1990 Scale of Turnover Intentions that consist of 08 items and Mowday, Stress and Porter Scale of Organization Commitment (1979) that consist of 15 items. Findings of the study show that there is a significant difference in emotional intelligence (EI) between male and female college teachers. Male teachers have a significantly higher emotional intelligence (M=2.3059, SD=19.37687) than females respondents (M=2.2722, SD=2.3059), not significant difference between all male and female college teachers of Dist. Lahore, and male teachers (M=54.0062, SD=6.21194) and females teachers (M=54.2577, SD=5.90959) have about same job satisfaction, no significant difference between all male and female college teacher. Females teachers (M=27.8724, SD=3.81263) have about same turnover intentions by gender, male college (M=50.8519, SD=6.14855) and female college teachers (M=50.9158, SD=5.74528) have about same Organizational Commitment (OC) by Gender. There was statistically significant difference, t (716) =138.430, p<.001 between emotional intelligence (M=96.0098, SD= 7.88705) and job satisfactions (M=54.1439, SD= 6.04530). It means that job satisfaction has less to do with emotional intelligence to become predictor of organizational commitment, people with high emotional intelligence retain less level of turnover intentions, job satisfaction contributes more to emotional intelligence as compared to turnover intentions, those who are committed to the organization also retain moderate level of job satisfaction, those who possess more organization commitment are less prone to turnover intentions and there was statistically significance difference t (716) =148.428, p<.001 between emotional intelligence (M=54.0098, SD= 7.88705) and organization commitment (M=50.8869, SD= 5.92704). The result of study reveals that emotional intelligence contributes to organizational commitment moderately.  Article visualizations

Kikuchi-Fujimoto Disease: Diagnostic Dilemma and the Role of Immunohistochemistry

Kikuchi-Fujimoto (KD) disease is the rare differential diagnoses of chronic cervical lymphadenopathy of unknown etiology. The findings of histopathology may be overlapping, in such condition immunohistochemistry has a definite role to play. Since Tubercular lymphadenopathy is the commonest cause for chronic cervical lymphadenopathy in developing and tropical country like India. Occasionally it is misdiagnosed, ignoring the other rare condition like KD if immunohistochemistry is not taken into consideration to differentiate. As a result the morbidity increases and cost of antitubercular treatment (ATT) in wrong diagnosed case is enormous. We report a similar case of misdiagnoses, non responsive to ATT, finally diagnosed as a case of Kikuchi-Fujimoto disease, did well after recommended treatment

Nosocomial infections and their control strategies

Nosocomial infections are also known as hospital-acquired/associated infections. National Healthcare Safety Network along with Centers for Disease Control for surveillance has classified nosocomial infection sites into 13 types with 50 infection sites, which are specific on the basis of biological and clinical criteria. The agents that are usually involved in hospital-acquired infections include Streptococcus spp., Acinetobacter spp., enterococci, Pseudomonas aeruginosa, coagulase-negative staphylococci, Staphylococcus aureus, Bacillus cereus, Legionella and Enterobacteriaceae family members, namely, Proteus mirablis, Klebsiella pneumonia, Escherichia coli, Serratia marcescens. Nosocomial pathogens can be transmitted through person to person, environment or contaminated water and food, infected individuals, contaminated healthcare personnel's skin or contact via shared items and surfaces. Mainly, multi-drug-resistant nosocomial organisms include methicillin-resistant Staphylococcus aureus, vancomycin-resistant enterococci, Pseudomonas aeruginosa and Klebsiella pneumonia, whereas Clostridium difficile shows natural resistance. Excessive and improper use of broad-spectrum antibiotics, especially in healthcare settings, is elevating nosocomial infections, which not only becomes a big health care problem but also causes great economic and production loss in the community. Nosocomial infections can be controlled by measuring and comparing the infection rates within healthcare settings and sticking to the best healthcare practices. Centers for Disease Control and Prevention provides the methodology for surveillance of nosocomial infections along with investigation of major outbreaks. By means of this surveillance, hospitals can devise a strategy comprising of infection control practices

Efficiency measurement of Islamic and conventional banks in Saudi Arabia:an empirical and comparative analysis

Saudi Arabia, beside Malaysia and many other Muslim countries, is one of those countries where Islamic and conventional banking operate in parallel. Over the last decade, the country’s banking industry is growing at rapid pace that accounts for the largest share in GCC. The present study measures and compares the performance of Saudi conventional and Islamic banking industry and identifies the areas where the strategic measures are required to improve the banking performance. It applies non-parametric Data Envelopment Analysis (DEA) for the data from 2008-2016 of Saudi banking industry and provides comprehensive empirical results at individual bank vis-a-vis industry levels. The empirical results demonstrate a mix trend among the banks in achieving technical, pure technical and scale efficiency. It is observed that with the common pledge to expanding market share and performance, both conventional and Islamic banks have been successful in improving their levels of efficiency. At individual bank level, Al-Rajhi is the only bank that has achieved the highest score in terms of technical, pure technical and scale efficiency, while in the conventional banking group, both Saudi Hollandi and National Commercial banks are found on the top position. Despite the growth of incomes and deposits of entire banking industry in Saudi Arabia, this study particularly recommends for the Islamic banks to redirect their short term and long-term marketing strategies and to focus on improving their management skills at the branch level

Mechanical and Fatigue Behavior of Cellular Structure Ti-6Al-4V Alloy Femoral Stems: A Finite Element Analysis

Repetitive loads acting on the hip joint fluctuate according to the type of activities produced by the human body. Repetitive loading is one of the factors that leads to fatigue failure of the implanted stems. The objective of this study is to develop lightweight femoral stems with cubic porous structures that will survive under fatigue loading. Cubic porous structures with different volumetric porosities were designed and subjected to compressive loading using finite element analysis (FEA) to measure the elastic moduli, yield strength, and ultimate tensile strength. These porous structures were employed to design femoral stems containing mechanical properties under compressive loading close to the intact bone. Several arrangements of radial geometrical porous functionally graded (FG) and homogenous Ti-6Al-4V porous femoral stems were designed and grouped under three average porosities of 30%, 50%, and 70% respectively. The designed stems were simulated inside the femoral bone with physiological loads demonstrating three walking speeds of 1, 3, and 5 km/h using ABAQUS. Stresses at the layers of the functionally graded stem were measured and compared with the yield strength of the relevant porous structure to check the possibility of yielding under the subjected load. The Soderberg approach is employed to compute the safety factor (Nf > 1.0) for each design under each loading condition. Several designs were shortlisted as potential candidates for orthopedic implants. 2022 by the authors. Licensee MDPI, Basel, Switzerland.Funding: The APC was funded by QNRF grant no NPRP 8-876-2-375 from the Qatar National Research Fund (a member of Qatar Foundation). The findings achieved herein are solely the responsibility of the authors.Scopu

A novel design, analysis and 3D printing of Ti-6Al-4V alloy bio-inspired porous femoral stem

The current study is proposing a design envelope for porous Ti-6Al-4V alloy femoral stems to survive under fatigue loads. Numerical computational analysis of these stems with a body-centered-cube (BCC) structure is conducted in ABAQUS. Femoral stems without shell and with various outer dense shell thicknesses (0.5, 1.0, 1.5, and 2 mm) and inner cores (porosities of 90, 77, 63, 47, 30, and 18%) are analyzed. A design space (envelope) is derived by using stem stiffnesses close to that of the femur bone, maximum fatigue stresses of 0.3?ys in the porous part, and endurance limits of the dense part of the stems. The Soderberg approach is successfully employed to compute the factor of safety Nf > 1.1. Fully porous stems without dense shells are concluded to fail under fatigue load. It is thus safe to use the porous stems with a shell thickness of 1.5 and 2 mm for all porosities (18-90%), 1 mm shell with 18 and 30% porosities, and 0.5 mm shell with 18% porosity. The reduction in stress shielding was achieved by 28%. Porous stems incorporated BCC structures with dense shells and beads were successfully printed. [Figure not available: see fulltext.] 2020, The Author(s).This paper was made possible by NPRP grant# NPRP 8-876-2-375 from the Qatar National Research Fund (a member of Qatar Foundation), and seed project # PSU-23-12-2019. The findings achieved herein are solely the responsibility of the authors. The authors would also like to thank Structures and Materials Research Lab at Prince Sultan University. Open Access funding provided by the Qatar National Library.Scopu