Biomedical waste management during pandemics

For many years, proper biomedical waste (BMW) management in line with the rules was among the overlooked components of health care. Biomedical waste presents a series of environmental contamination. As a result, it must be treated using extreme caution and disposed of properly. There are a few gaps in the handling of biological generated waste, and the coronavirus epidemic has made it very hard. The virus's quick breakout resulted in a massive increase in the amount of biohazardous matter. The COVID-19 epidemic's devastation has altered global waste generation trends, needing special attention. Sudden variations in trash generation and volume need a dynamic response from authorities. This study highlights the problems that the collection and recycling business faces even after a pandemic, as well as the basic possibility to eliminate current framework faults. The study covers specific situations for handling medical waste, polymeric garbage, and recycling bins, which were all major causes of concerns all through this time period. We also go over successful stakeholder involvement and teamwork.The existence of illness sewage treatment in regular effluent created offers significant dangers and liabilities to hygiene workers. Small metal usage is predicted to recover as a result of rising hygiene concerns, particularly from items used for safety precautions and medication. The research further underlines the significance of creating localized, streamlined supply channels to deal with these kinds of situations in the case of unanticipated devastating catastrophes. Despite presenting unique solutions to existing recycling challenges, the paper also presents numerous crucial recommendations to regulators to enable them to cope with any potential outbreaks in a holistic way. © 2023 Author(s).

Study of body composition analysis in the view of obesity prognosis

Chronic overweight is characterized by significant elevations in abdominal fat as well as changes in the composition of fat free mass, particularly total body fluids and its interstitial compartment. The applied in the real restrictions placed by morbid obesity, as well as changes in body content from those of healthy weight, provide enormous hurdles to fat percentage assessment. This research concentrates on some of the research and practice challenges connected with using popular fat percentage measures, and it finds available evidence on suitable approaches for use in extremely obese people. There is already little scientific literature on which body composition measures may be utilised confidently in very obese people. A typical 3 model that combines readings of body mass by air - assisted plethysmography and total body liquid by bio-electrical impedance could provide metrics of percentage body fat in the extremely obese that are significant compared to a conventional, technically skilled 3 storage area prototype that requires infrastructure including such isotopic ratios mass spectrometry as well as important technological knowledge. This study focuses on a few fundamental issues that investigators and physicians confront when doing anthropometric studies on highly obese individuals. A 3 basic framework that is efficient and simple to implement shows potential for usage in this community. Nonetheless, more study on this and other suitable techniques of fat percentage measurement in a broad sample of extremely overweight adults is required. © 2023 Author(s).

Evaluation of Anxiety of Medical Personnel during the Coronavirus Outbreak in Tasikmalaya, Indonesia

Background: Coronaviruses are a large family of viruses that can cause respiratory infections. A factor that has recently caused a great deal of anxiety is anxiety associated with the coronavirus. The purpose of this study was to evaluate the level of anxiety among medical personnel exposed to the new coronavirus pandemic. Methods: This descriptive, cross-sectional research was conducted on 210 medical personnel working in hospitals and health centers in Tasikmalaya, Indonesia. Medical personnel, who were exposed to or not exposed to this disease, were included in the study through census sampling in 2021. The data collection tools used include a demographic information questionnaire and the Corona disease anxiety scale (CDAS). Data analysis was performed using ANCOVA in Excel software. Results: The mean score of anxiety of the medical personnel during the new coronavirus pandemic in Tasikmalaya was 30.02%. Furthermore, in the medical personnel, the mean score of mental symptoms (47.22%) was higher than physical symptoms (13.15%). The anxiety, and psychological, and physical symptoms scores for women was higher than for men personnel, and there was a significant difference between them (P ˂ 0.05). The demographic variables of gender (P = 0.001), work experience (P = 0.023), and number of family members (P = 0.004) had a statistically significant relationship with anxiety (P < 0.05). Conclusion: According to the results of the study, the level of anxiety among female personnel was higher than male personnel. As a result, holding training classes and stress management courses among all personnel, especially female personnel, should be considered. © 2023, Vesnu Publications. All rights reserved.

Double chelation of Iron through dimer formation of favipiravir: Density functional theory analysis

This work was performed to examine an idea about full chelation of Iron (Fe) by well-known favipiravir (Fav) as a possible mechanism of action for medication of COVID-19 patients. To this aim, formations of Fe- mediated dimers of Fav were investigated by performing density functional theory (DFT) computations of electronic and structural features for singular and dimer models. The results indicated that the models of dimers were suitable for formation, in which two cis (D1) and trans (D2) models were obtained regarding the configurations of two Fav counterparts towards each other. Energy results indicated that formation of D1 was slightly more favorable than formation of D2. Molecular orbital features affirmed hypothesized interacting sites of Fav for Fe-mediated dimers formations, in which atomic charges and other molecular orbital related representations affirmed such achievements. Moreover, detection of such dimer formation was also possible by monitoring variations of molecular orbitals features. As a consequence, formations of Fe-mediated dimers of Fav could be achievable for possible removal of excess of Fe as a proposed mechanism of action for Fav in medication of COVID-19 patients.