Current Affair Category: Science & Technology

A new Lancet Commission report has flagged it along with untreated vision loss as significant new risk factors for dementia, a condition characterised by memory problems and disruptions in thinking and social skills. Its most prevalent form is Alzheimer’s Disease, which accounts for about 60-70 per cent of dementia cases. In fact, both these factors have […]

A brown dwarf is a type of astronomical object that occupies the mass range between the heaviest gas giant planets and the lightest stars. Brown dwarfs are fascinating because they share characteristics with both stars and planets but are distinct entities with unique properties. Characteristics of Brown Dwarfs Mass and Size: Brown dwarfs have masses […]

Primary Amebic Meningoencephalitis (PAM) is a rare but devastating brain infection caused by a microscopic amoeba called Naegleria fowleri. Often referred to as the “brain-eating amoeba”, this organism is typically found in warm freshwater environments like lakes, rivers, and hot springs. How does PAM occur? PAM occurs when contaminated water enters the body through the […]

Why in news ? Recently , a new Newcastle Disease detected in Brazil poultry farm. About Newcastle Disease (ND): Newcastle Disease (ND) is a highly contagious and serious viral disease that primarily affects birds, especially domestic poultry like chickens, turkeys, and ducks. It’s caused by virulent strains of avian paramyxovirus type 1. Severity: ND can […]

Why in news ? The Centre has stopped funding for the umbrella program for school education in three opposition-ruled states that have refused to implement its PM SHRI scheme. The Samagra Shiksha Scheme, for which funding has been stopped in West Bengal, Punjab, and Delhi, supports implementation of the Right of Children to Free and […]

Glucagon-like peptide-1 (GLP-1) is a hormone that plays a significant role in the regulation of glucose metabolism. It is an incretin, a type of hormone released from the gut in response to food intake, which enhances insulin secretion from the pancreas. Here is a detailed overview of GLP-1, its functions, and its therapeutic applications: Overview […]

India’s Department of Telecommunications (DoT) released draft rules for the Digital Bharat Nidhi (DBN) on July 4. The goal is to improve and expand efforts to connect people to the Internet, especially in rural, remote, and poor urban areas. This plan changes the current Universal Service Obligation Fund (USOF) by moving money to help make […]

Deep brain stimulation (DBS) is a medical treatment involving the implantation of a device that sends electrical impulses to specific parts of the brain. This technique is primarily used to treat neurological conditions, particularly those that are resistant to medication. Uses of Deep Brain Stimulation Parkinson’s Disease: DBS is commonly used to reduce motor symptoms […]

Streptococcal Toxic Shock Syndrome (STSS) is a severe illness caused by infection with certain strains of Group A Streptococcus (GAS) bacteria. These bacteria are the same ones that can cause mild infections like strep throat and impetigo, but in the case of STSS, the infection is much more serious and can be life-threatening. Causes: Bacterial […]

Why in News? The 2024 Kavli Prize was recently announced. Eight winners were awarded for their contributions to astrophysics, neuroscience, and nanoscience. The Kavli Prize is named after Norwegian-American businessman and philanthropist Fred Kavli. About Fred Kavli: The Kavli Prize is awarded in honour of Norwegian-American businessman and philanthropist Fred Kavli (1927-2013). Born in Erejsford, […]