Association between Teaching and Learning Related Stressor and Anxiety Level among Medical Students during COVID-19 Pandemic

Background: The COVID-19 pandemic has led to various impacts on public health, one of which is the mental health of medical students who are recognized as an at-risk group for developing anxiety disorders due to the teaching and learning system that has changed dramatically. This study aimed to assess the relationship between teaching and learning-related stressor (TLRS) and their anxiety levels during the COVID-19 pandemic. Subjects and Method: This was a cross-sectional study. The population was medical students at the Faculty of Medicine, Syarif Hidayatullah State Islamic University Jakarta, Indonesia, during September-October 2021. Sampling was carried out using purposive sampling. The dependent variable was anxiety levels during the COVID-19 pandemic. The independent variable was teaching and learning-related stressor based on Medical Student Stressor Questionnaire (MSSQ) instrument. The data were collected through questionnaires and analyzed by Cox proportional regression. Results: A half of medical students experienced anxiety (50.4%), but the data shows a non-significant difference when controlled with other stressor variables (Adjusted PR= 1.485; 95% CI= 0.71 to 2.97; p= 0.300). Conclusion: There is no significant relationship between teaching and learning-related stressor and anxiety level among Medical Students during COVID-19 pandemic. Keywords: mental health, anxiety, stressor, COVID-19, medical students Correspondence: Helda. Department of Epidemiology, Faculty of Public Health Universitas Indonesia. A Building 1st Floor Kampus Baru UI Depok 16424. E-mail: [email protected]. Phone: +6285216688437 Journal of Health Promotion and Behavior (2021), 06(04): 263-271 DOI: https://doi.org/10.26911/thejhpb.2021.06.04.0

The extreme European summer 2012

The European summer of 2012 was marked by strongly contrasting rainfall anomalies, which led to flooding in northern Europe and droughts and wildfires in southern Europe. This season was not an isolated event, rather the latest in a string of summers characterized by a southward shifted Atlantic storm track as described by the negative phase of the SNAO. The degree of decadal variability in these features suggests a role for forcing from outside the dynamical atmosphere, and preliminary numerical experiments suggest that the global SST and low Arctic sea ice extent anomalies are likely to have played a role and that warm North Atlantic SSTs were a particular contributing factor. The direct effects of changes in radiative forcing from greenhouse gas and aerosol forcing are not included in these experiments, but both anthropogenic forcing and natural variability may have influenced the SST and sea ice changes

Multi-messenger observations of a binary neutron star merger

On 2017 August 17 a binary neutron star coalescence candidate (later designated GW170817) with merger time 12:41:04 UTC was observed through gravitational waves by the Advanced LIGO and Advanced Virgo detectors. The Fermi Gamma-ray Burst Monitor independently detected a gamma-ray burst (GRB 170817A) with a time delay of ~1.7 s with respect to the merger time. From the gravitational-wave signal, the source was initially localized to a sky region of 31 deg2 at a luminosity distance of 40+8-8 Mpc and with component masses consistent with neutron stars. The component masses were later measured to be in the range 0.86 to 2.26 Mo. An extensive observing campaign was launched across the electromagnetic spectrum leading to the discovery of a bright optical transient (SSS17a, now with the IAU identification of AT 2017gfo) in NGC 4993 (at ~40 Mpc) less than 11 hours after the merger by the One- Meter, Two Hemisphere (1M2H) team using the 1 m Swope Telescope. The optical transient was independently detected by multiple teams within an hour. Subsequent observations targeted the object and its environment. Early ultraviolet observations revealed a blue transient that faded within 48 hours. Optical and infrared observations showed a redward evolution over ~10 days. Following early non-detections, X-ray and radio emission were discovered at the transient’s position ~9 and ~16 days, respectively, after the merger. Both the X-ray and radio emission likely arise from a physical process that is distinct from the one that generates the UV/optical/near-infrared emission. No ultra-high-energy gamma-rays and no neutrino candidates consistent with the source were found in follow-up searches. These observations support the hypothesis that GW170817 was produced by the merger of two neutron stars in NGC4993 followed by a short gamma-ray burst (GRB 170817A) and a kilonova/macronova powered by the radioactive decay of r-process nuclei synthesized in the ejecta