Radioactivity distribution and concomitant hazards evaluation of industrial zones soils from Chattogram, Bangladesh: A multivariate statistical analysis.

Soil can pose significant radiation hazard in areas with elevated radioactivity levels from geological or anthropogenic sources, potentially contributing to human exposure through the food chain and atmosphere. However, industrial activities can alter radionuclides distribution by releasing residues or effluents, leading to their accumulation in the environment. In general, soil provides clear insights into geological characteristics and heavy metal exploration, in addition to assessing the risks of radiation exposure.

Prospects and Challenges of Proton Conducting Cerates in Electrochemical Hydrogen Devices for Clean Energy Systems: A Review.

The growing demand for green energy and global concern about environmental issues raise the demand for alternative, environmentally friendly energy sources. Electrochemical hydrogen devices are widely investigated as a potential solution for clean and renewable energy. Proton-conducting oxides (PCOs) used as an electrolyte are required in electrochemical devices to transport protons.

Predictive Modeling of Comorbid Depression and Anxiety Symptoms Among Prospective University Students: A GIS-Based and Machine Learning Study.

Prospective university students are highly susceptible to mental health issues such as depression and anxiety. This study investigates the prevalence and risk factors associated with comorbid depression and anxiety suffering, integrating GIS and Machine Learning techniques to comprehensively understand their spatial distribution and predictive factors. Data from 1485 participants were collected via a cross-sectional survey, encompassing socio-demographic details, educational backgrounds, psychological factors, and geographic locations.

DFT analysis of structural, electronic, optical, and thermodynamic properties of LiXI (where X = Ca, Sr, Ba) halide perovskites for optoelectronics.

This paper presents a comprehensive investigation of the structural, electronic, mechanical, optical, and thermodynamic properties of LiXI (X = Ca, Sr, Ba) alkali-based single halide perovskites using DFT-based first-principles calculations for the first time. This cubic perovskite structure, LiXI (X = Ca, Sr, Ba), exhibits positive phonon dispersion curves, confirming these compounds' dynamical stability. Analysis of the electronic band structure and density of states reveals that LiXI (X = Ca, Sr, Ba) are indirect band gap semiconductors with band gap values determined using GGA (HSE06) are 2.

Harnessing the multidimensional bioactivity of Chaetomorpha aerea: Integrative phytochemical profiling with in vitro, in vivo, and in silico insights.

Background: Chaetomorpha aerea, a marine green alga, has drawn attention because of its rich phytochemical constituents and therapeutic benefits. Using an integrated approach that combined in vitro, in vivo, and in silico approaches, this work examined the antioxidant, anti-inflammatory, and antidiabetic qualities of acetone extract of C. aerea (AECA).

Novel heterocycles as antitubercular drugs: A review.

Tuberculosis (TB) treatments rely on novel compounds, improved delivery, and combination therapies, but challenges like toxicities, drug resistance, HIV incompatibility, and lack of knowledge about drug processes persist. TB remains one of the most prevalent infectious diseases globally, impacting millions annually. It has led to the spread of multidrug-resistant strains and extensively drug-resistant Mycobacterium tuberculosis.

Enhanced structural tunability and high sensitivity of a THz metasurface absorber for precise automotive fuel characterization.

This paper introduces a metasurface absorber (MSA) sensor designed for fuel adulteration detection in the sub-terahertz (THz) range. The MSA features mirror-symmetric separated half-circle (MSSHC)-shaped resonators, a gold ground plane, and a dielectric layer, operating effectively within the 4.4-5.

Interconnected four split rectangular ring resonator flexible metamaterial for microwave sensing application.

Metamaterial sensors are gaining popularity for their numerous application possibilities, including sensing, imaging, energy harvesting, explosive detection, military radar, wavelength detection, and other sensor applications. This work presents a simple interconnected four-split rectangular ring resonator metamaterial (MTM) for microwave sensing applications. The novelty of the proposed MTM is reusability since it can detect sensitivity utilizing both of its sides in two distinct methods.

In Vivo and In Silico Evaluation of Analgesic and Hypoglycemic Activities of Methanolic Extract of .

(Roxb. ex Link) Hassk has long been recognized in traditional medicine for its diverse pharmacological attributes. However, its potential hypoglycemic and analgesic properties remain insufficiently elucidated.

Computational design and cheminformatics profiling of omeprazole derivatives for enhanced proton pump inhibition of potassium-transporting ATPase alpha chain 1.

Proton pump inhibitors are essential for treating moderate-to-severe gastroesophageal reflux, peptic ulcers, esophagitis, and related conditions by increasing gastric pH and inhibiting hydrogen ion discharge into the stomach. However, prolonged use may lead to adverse effects along with reduced efficacy. Our research investigates the strategic modification of omeprazole (OMP) derivatives to improve their binding affinity to targeted proteins, thereby enhancing their chemical reactivity, stability, and toxicity profiles.

New Generation Modified Azole Antifungals against Multidrug-Resistant .

The rise of antifungal resistance and limited treatment options highlight the urgent need for new drug classes. is a serious global health threat with few effective therapies. In this study, novel azole-based compounds were developed by modifying the azole core with cyclic heteroaliphatic linkers connecting aromatic and heteroaromatic rings.

First assessment of radiological impacts near the Rampal 1320 MW thermal power plant adjacent to the UNESCO world heritage site of Sundarbans, Bangladesh.

Environmental radioactivity is significantly elevated by coal combustion, posing risks to communities living near coal-fired thermal power plants (CFTPPs). This study presents the first comprehensive assessment of radiological impacts around the Rampal Thermal Power Plant, a 1320 MW facility located in Rampal Upazila, near the UNESCO World Heritage site of Sundarbans, Bangladesh. Thirty soil samples were systematically collected from distances of 100, 500, 1000, 2000, and 3000 m from the power plant.

antioxidant, anticholinesterase, and antiproliferative activities of methanol extracts of bark.

has traditionally been applied to treat heart disease, chronic weight loss, improved digestion, memory loss, convulsion and epilepsy, psychological problems, and neurologic pains. Prior studies have already elucidated the potential therapeutic effects of C. religiosa.

High-altitude physiology: Understanding molecular, pharmacological and clinical insights.

Acute mountain sickness (AMS), high-altitude pulmonary edema (HAPE), and high-altitude cerebral edema (HACE) are three common forms of altitude sickness. These conditions can be life-threatening, with symptoms like fatigue, dizziness, and headaches. Ascending to high elevations increases the likelihood of developing these conditions, with some individuals adapting quickly while others need to descend.

Convergent evolution of antibiotic resistance mechanisms between pyrrolobenzodiazepines and albicidin in multidrug resistant Klebsiella pneumoniae.

Pyrrolobenzodiazepines (PBDs) containing C8-linked aliphatic heterocycles have been developed as a new class of potent antibacterial compounds. They are active against multidrug resistant Gram-negative pathogens, including Klebsiella pneumoniae. When isolates were exposed to PBDs, they acquired resistance, with significant increases in inhibitory concentrations.

Microplastics and heavy metals emissions from healthcare waste management: A comparative life cycle assessment.

Healthcare Waste Management (HCWM) contributes to environmental pollution and health hazards. There are several established approaches to measure environmental and health impacts from HCWM. Amidst, Life Cycle Assessment (LCA) is one of the most popular tools to evaluate such impacts.

GastroEndoNet: Comprehensive endoscopy image dataset for GERD and polyp detection.

The gastrointestinal (GI) system is fundamental to human health, supporting digestion, nutrient absorption, and waste elimination. Disruptions in GI function, such as Gastroesophageal Reflux Disease (GERD) and gastrointestinal polyps, can lead to significant health complications if not diagnosed and managed early. However, manual interpretation of endoscopic images is time-consuming and prone to human error, highlighting the need for automated diagnostic tools.

Computational analysis of LiMgI: a promising material for solar energy conversion.

This work employs density functional theory (DFT) using CASTEP to investigate the structural, electronic, and optical properties of cubic LiMgI as an absorber material. The lattice parameters we examined match quite well with earlier theoretical results, and the phonon dispersion confirmed its dynamic stability. The electronic band structure and density of states (DOS) revealed that LiMgI is a semiconductor, with band gaps of 1.

A hepatoprotective experiment on taro vegetable (Colocasia esculenta (L.) Schott) flower employing animal models by mitigating oxidative stress.

Background: Colocasia esculenta (L.) Schott, known as the taro vegetable, possesses various beneficial effects and is traditionally used in folk medicine. This study explores the ameliorative antioxidant and hepatoprotective effect of a methanolic extract of the C.

The 2023 Dengue Outbreak in Bangladesh: An Epidemiological Update.

Background And Aims: Dengue fever, a mosquito-borne illness, has emerged as a serious hazard to public health, particularly in tropical and subtropical countries, including Bangladesh. This study aimed to depict an overall scenario of the prevalence of dengue cases and the mortality rate of dengue outbreaks in Bangladesh in 2023.

Methods: From January 1, 2023 to December 31, 2023, day-to-day data regarding dengue cases and mortality were collected and compiled from two national databases: the Directorate General of Health Services (DGHS), Ministry of Health and Family Welfare, Bangladesh, and the Institute of Epidemiology, Disease Control, and Research (IEDCR), Bangladesh.

Detection of Mycotoxins in Cereal Grains and Nuts Using Machine Learning Integrated Hyperspectral Imaging: A Review.

Cereal grains and nuts are the world's most produced food and the economic backbone of many countries. Food safety in these commodities is crucial, as they are highly susceptible to mold growth and mycotoxin contamination in warm, humid environments. This review explores hyperspectral imaging (HSI) integrated with machine learning (ML) algorithms as a promising approach for detecting and quantifying mycotoxins in cereal grains and nuts.

Transforming healthcare: the impact of artificial intelligence on diagnostics, pharmaceuticals, and ethical considerations - a comprehensive review.

Interpretability of results remains challenging in most health industries since patients may suffer life-threatening consequences from an inaccurate diagnosis. Artificial intelligence (AI) integration has arisen as a prominent technology in the healthcare sector, transforming the field by advancing early diagnostics, surgeries, and ethical concerns. The present review analyzes the multidimensional impact of AI on the health sector through enhancements in medical accuracy and diagnosis outcomes.

Assessment of soil radioactivity and associated health risks in the Haripur gas field, Bangladesh.

Assessing soil radioactivity and associated risks in areas surrounding gas fields is essential due to potential natural radionuclide accumulation during extraction activities. This study investigates the radioactivity levels in surface soil from the Haripur gas field. 21 soil samples were analyzed using a high purity germanium (HPGe) detector.

Chitin nanofibers: recent advances in preparation and applications in biomedical and beyond.

Chitin and chitosan-based nanofibers (ChNFs), derived from renewable sources, have emerged as promising biomaterials due to their unique properties such as high surface area, porosity, biocompatibility, and biodegradability. This review provides a comprehensive overview of ChNF extraction and synthesis, focusing on both top-down and bottom-up approaches. A comparative analysis of these methods is presented, highlighting the challenges, opportunities, environmental impact, cost-effectiveness, and quality consistency associated with each.

Identification of key biomarker genes in liver hepatocellular carcinoma and kidney renal clear cell carcinoma progression: A shared high-throughput screening and molecular docking method with potentials for targeted therapeutic interventions.

Background And Objectives: Liver Hepatocellular Carcinoma (LIHC) and Kidney Renal Clear Cell Carcinoma (KIRC) are leading causes of cancer death worldwide, but their early detections remain hindered by a lack of genetic markers. Our study aims to find prospective biomarkers that could serve as prognostic indicators for efficient drug candidates for KIRC and LIHC treatment.

Methods: To detect differentially expressed genes (DEGs), four datasets were used: GSE66271 and GSE213324 for KIRC, and GSE135631 and GSE202853 for LIHC.