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Background: Computer vision syndrome is a complex of eye and vision problems related to near work which are experienced due to prolonged computer use. Computers demand near work, for longer duration which increases discomfort of eye and prolonged exposure to the discomfort leads to a cascade of symptoms that can be referred as computer vision syndrome. The aims and objectives of the study were to determine the prevalence of computer vision syndrome among engineering students of Hyderabad, Telangana and to determine the factors related to computer vision syndrome among study population.Methods: A cross sectional study was carried out from March to June 2017 among students of an engineering college in Hyderabad, Telangana. A convenient sample of 300 students was taken and a predesigned, pre tested questionnaire was used to obtain information.Results: Majority of study population were males (56.3%). Around 75.1% of study population were using all the electronic gadgets like computers, laptops and smartphones. The prevalence of computer vision syndrome was found to be 60.3%. Around 46.7% of study population viewed the screen from a distance of 22-40 centimeters.Conclusions: As students pursuing engineering stream are the future IT and Computer software engineers, preventive strategies adopted by them will significantly decrease the burden of computer vision syndrome and improve productivity. In this study a significant proportion of the engineering students were found to be having vision problems, which emphasizes the need to adopt preventive measures to avoid computer vision syndrome.

Aims: The aim is to study the various factors associated with depressed skull fractures (DSFs) and their relationship with outcomes in patients who underwent surgery. Settings and Design: This was a cross-sectional study in a hospital setting. Patients and Methods: One hundred and fifty patients who underwent surgeries over a period of 6 years at our institute for DSFs were followed up and outcomes were analyzed. Patients having other medical- or trauma-related surgical morbidities were excluded. All age groups were studied. Statistical Analysis Used: The statistical analysis was performed using Chi-square test. Results: There was a significant relationship between the mode of injury, Glasgow coma scale (GCS) score at admission and discharge, and underlying brain injuries with the outcomes. The variables such as pneumocephalus, dural tears, type of fracture and site of the fracture, and age and sex distribution of the patient were not statistically influencing the outcomes. Conclusions: Patients who underwent surgery for DSFs, with good GCS at admission and discharge, with no underlying brain injury, and who did not sustain injuries in a road traffic accident had better outcomes.

Antimicrobial polyesters containing Schiff-base metal complexes (PSB) were prepared by polycondensation of adipoyl chloride with chelated Schiff-base diol {bis-(2-hydroxy-5-methylol-benzaldehyde)ethylenediamine}. All the metal chelated polyesters were characterized by elemental analysis, UV-Visible, FTIR, 13 C and 1 H NMR spectra and thermogravimetric analysis. The analytical data of the polyesters agreed with 1 : 1 molar ratio (metal chelated diols to adipoyl chloride). The geometry of the chelated polyesters was confirmed by magnetic susceptibility measurements and UV-Visible spectroscopy. The thermal behaviors of these chelated polyesters were studied by TGA (Thermogravimetric analyzer) in a nitrogen atmosphere up to 800 C. The TGA results revealed that the Cu(II) chelated polyester has better heat resistant properties than the other polyesters. The antimicrobial properties of these polyesters were investigated with agar diffusion methods against selected microorganisms Bacillus subtelillis, Bacillus megaterium, Streptococcus aureus, Escherichia coli, Salmonella typhi, Pseudomonas aeruginosa, Shigella boydii and for antifungal activity against Candida albicans, Trichophyton longifusus, Aspergillus flavus, Aspergillus niger, Fusarium solani, Microsporum canis, Puccinia graminis. The antimicrobial activity of these polyesters was higher than standard drugs Kanamycin and Miconazol.