Adopting Integrated Bioinformatics and Systems Biology Approaches to Pinpoint the COVID-19 Patients' Risk Factors That Uplift the Onset of Posttraumatic Stress Disorder.

Owing to the recent emergence of COVID-19, there is a lack of published research and clinical recommendations for posttraumatic stress disorder (PTSD) risk factors in patients who contracted or received treatment for the virus. This research aims to identify potential molecular targets to inform therapeutic strategies for this patient population. RNA sequence data for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and PTSD (from the National Center for Biotechnology Information [NCBI]) were processed using the GREIN database.

Drivers of tidal flow variability in the Pussur fluvial estuary: A numerical study by HEC-RAS.

This paper aims at characterizing the longitudinal and temporal variability of tidal flows in the Gorai-Pussur River system of Bangladesh, which spans about 158 km, starting from Bordia upstream to Akram Point downstream. Considering the upstream fresh water discharge and the downstream tide level as the drivers of tidal flow variability, the spatiotemporal change in hydrodynamics of the Pussur Fluvial Estuary was simulated using HEC-RAS software at the neap-spring and seasonal scales. The model was calibrated by comparing the simulated discharge and water levels with available measured data at an intermediate station.

Environmental Flow Assessment of Gorai River in Bangladesh: A comparative analysis of different hydrological methods.

The purpose of the study is to assess the Environmental Flow Requirement (EFR) of Gorai River in Bangladesh and to evaluate the change in flow characteristics in recent time compared to past. Daily discharge data of Gorai railway bridge station were collected from Bangladesh Water Development Board and analyzed for two periods. Mean Annual Flow (MAF) in G2 period (2000-20166) is found about 13% lower than G1 period (1984-1999).

Lead-free CsSnCl perovskite nanocrystals: rapid synthesis, experimental characterization and DFT simulations.

Lead-free metal halide perovskites have attracted great attention as light harvesters due to their promising optoelectronic and photovoltaic properties. In this investigation, we have successfully synthesized thermally stable cubic phase cesium tin chloride (CsSnCl) perovskite nanocrystals with improved surface morphology by adopting a rapid hot-injection technique. The excellent crystalline quality of these cubic shaped nanocrystals was confirmed by high-resolution transmission electron microscopy imaging.

One Year Audit of In Patient Department of Oral and Maxillofacial Surgery, Dhaka Dental College Hospital.

Background: The world wide pattern of oral and maxillofacial surgical conditions has rarely been reported despite its significance in ensuring quality of care. A large number of patients are managed surgically in Oral and Maxillofacial Surgery department of Dhaka Dental College Hospital but there has been no surgical audit to identify the potential problems in patient care.

Objectives: The aim of this study was to identify the pattern of oral and maxillofacial conditions in patients of maxillofacial surgery of Dhaka Dental College Hospital, which would provide valuable information to build up the focus of attention, to develop a future strategy plan, to improve its clinical care and extend the academic and research field.