Weapon detection with FMR-CNN and YOLOv8 for enhanced crime prevention and security.

In modern days, increasing weapon-related threats in public places have created an immediate need for intelligent surveillance systems to detect crime in real-time. Traditional surveillance systems have struggles with recognizing small objects, occlusion, and the time it takes to respond, which makes them ineffective in crowded and fast-changing situations. To overcome these challenges, the suggested system combines closed-circuit television (CCTV) surveillance cameras with advanced deep learning methods, image processing, and computer vision techniques for real-time crime prediction and prevention.

An Insight into the Present Pandemic Scenario (COVID-19) with Respect to Maxfac Speciality.

The December 2019 pandemic killed about 2 million people and impacted countless more. SARS-CoV-2 causes COVID-19. The sickness causes dyspnea, high temperature, dry cough, loss of taste smell, etc.

A Modified Deep Learning Framework for Arrhythmia Disease Analysis in Medical Imaging Using Electrocardiogram Signal.

Arrhythmias are anomalies in the heartbeat rhythm that occur occasionally in people's lives. These arrhythmias can lead to potentially deadly consequences, putting your life in jeopardy. As a result, arrhythmia identification and classification are an important aspect of cardiac diagnostics.

FISH for EWSR1 in Ewing's sarcoma family of tumors: Experience from a tertiary care cancer center.

Background: : Molecular confirmation of histologic diagnosis has become mandatory for the diagnosis of Ewing sarcoma family of tumors (ESFT).

Aim: To validate the diagnosis made by morphology and immunohistochemistry (IHC) by fluorescence in-situ hybridization (FISH) for EWSR1 rearrangement on formalin fixed paraffin embedded (FFPE) tissues. Settings and design: A retrospective and prospective observational study.

Comparative evaluation of efficacy and latency of twin mix vs 2% lignocaine HCL with 1:80000 epinephrine in surgical removal of impacted mandibular third molar.

Introduction: A prospective randomized double-blind controlled trial was conducted to evaluate the latency and duration of pterygomandibular nerve block with a mixture of 1.8 ml 2% lignocaine with 1:80,000 epinephrine and 1 ml of 4 mg dexamethasone and its impact on postoperative sequelae after surgical extraction of impacted mandibular third molars.

Materials And Methods: This study was conducted in 40 subjects referred to the department of oral and maxillofacial surgery; they were divided into 20 subjects each in group A and B with the age range of 18-72 years planned for elective surgical removal of unilateral impacted mandibular third molar.

2,6-Diphenyl-3-(prop-2-en-1-yl)piperidin-4-one.

In the title compound, CHNO, the dihedral angle between the phenyl ring is 47.5 (1)° and the piperidine ring adopts a chair conformation. In the crystal, mol-ecules are linked by C-H⋯π inter-actions into dimers with the mol-ecules related by twofold symmetry.

Frequency and temperature dependent dielectric studies of propylene glycol-sulfolane binary mixtures in the microwave frequency region.

The dielectric permittivity of propylene glycol/sulfolane binary mixtures have been determined at various temperatures in the frequency range of 0.02 ˂ν/GHz˂ 20 using open-ended coaxial probe method. The permitivity spectra of propylene glycol/sulfolane mixtures with an asymmetric shape is observed.

Relaxation dynamics of l-alanine in water medium investigated by dielectric relaxation spectroscopy.

The complex dielectric permittivity of L-alanine in aqueous medium at different concentrations and different temperatures were measured in the microwave (0.02 < ν/GHz < 20) frequency region by using open-ended coaxial probe technique. From the reflection coefficient and impedance data, the real and imaginary part of the dielectric permittivity values is determined.

Diagnostic Efficacy of Ultrasound-Guided Fine Needle Aspiration Combined with the Bethesda System of Reporting.

Background: Image-guided fine needle aspiration cytology (FNAC) is emerging as an important diagnostic tool in the evaluation of thyroid swellings.

Aim: This study aims to assess the efficacy of ultrasound (US)-guided FNAC combined with "The Bethesda system' of reporting as a primary screening test for all thyroid lesions.

Settings And Design: A prospective cohort study was made and all the US-guided FNACs done were followed up to find out the histopathological diagnoses wherever surgery was done.

Prevalence of Anaemia and Its Associated Risk Factors Among Adolescent Girls of Central Kerala.

Introduction: Adolescent age group is the window of opportunity to correct nutritional status of children. If we intervene correctly during this period we can prevent future consequences of nutritional deficiencies. Very few studies have been conducted in kerala regarding adolescent anaemia.

Comparison of efficacy of herbal disinfectants with chlorhexidine mouthwash on decontamination of toothbrushes: An experimental trial.

Background: Toothbrushes in regular use can become heavily contaminated with microorganisms, which can cause infection or reinfection. There is a need for toothbrush disinfection methods, which are rapidly effective, cost-effective, nontoxic, and that can be easily implemented.

Aim: To compare the efficacy of 3% neem, garlic of concentration 4.

Descriptive study on selected risk factors and histopathology of breast carcinoma in a tertiary care centre in Kerala, India with special reference to women under 40 years old.

Background: Breast cancer is the most common female cancer in Kerala, South India, with the incidence increasing in the past two decades, also in young women. However, there are limited data regarding the burden of disease, its epidemiology and histopathological characteristics in the state.

Materials And Methods: This desciptive study covered 303 breast cancers evaluated during the period of December 2011 to August 2013 in the Department of Pathology, Government Medical College, Kottayam.

A study of psoriasis and quality of life in a tertiary care teaching hospital of kottayam, kerala.

Background: Psoriasis is a chronic skin disease which has an impact on health-related quality of life (QoL). The psoriasis disability index (PDI) is a simple 15-item questionnaire which is used to assess overall psoriasis disability.

Objectives: (1) To assess the health-related QoL among patients with psoriasis, attending dermatology OPD of Medical College Hospital, Kottayam.

Flow past an impulsively started circular cylinder using a higher-order semicompact scheme.

In the present investigation an attempt has been made to solve the two-dimensional incompressible viscous flow past an impulsively started circular cylinder for Reynolds numbers ranging from 20 to 5000 using higher-order semicompact scheme (HOSC). Unlike conventional higher-order compact schemes the HOSC scheme has been developed to handle the circular geometry of the chosen problem and the intensive algebraic manipulations have been reduced considerably by relaxing the compactness of the computational stencil for few terms (but retained for most of the terms) of the discretized equations. For the flow past an impulsively started circular cylinder the results obtained at low and moderate Reynolds numbers have been validated with the experimental and numerical observations available in the literature.

Disclosure of HIV infection in south India: patterns, reasons and reactions.

The aim of this study was to examine aspects related to self-disclosure of their seropositive status among 68 persons (35 men and 33 women) infected with HIV. Data was collected through in-depth interviews to assess ways in which HIV-related disclosure took place and factors that influenced disclosure. The data was subjected to both qualitative and quantitative analysis.