LND topic: covid page 30

covid

The Impact of Promoting from Within on Employee Retention

February 28, 2025

The COVID-19 pandemic brought about a lot of changes in the job market. At first, there were fewer jobs available, but then the market bounced back strongly. This shift gave researchers a chance to see how promoting employees from within (internal sourcing) affects how likely they are to leave their

health

Nurses: The Unsung Heroes of Crisis Management

February 27, 2025

Nurses stepped up as the first line of defense during the COVID-19 pandemic. They faced many hurdles and showed incredible strength in managing crises. A survey of 132 nurses from a public hospital revealed some eye-opening insights. Nurses scored an average of 3. 75 on a crisis management scale, sh

health

Vaccine Showdown: One Shot or Two?

February 26, 2025

The COVID-19 pandemic has shaken things up. Scientists have been working hard to figure out how the virus spreads. One popular tool they use is the SEIR model, which keeps track of people who are Susceptible, Exposed, Infectious, and Recovered. Some clever folks have improved this model to make it e

health

Belly Trouble: How COVID-19 Changed Kids' Gallbladder Surgeries

February 26, 2025

During the COVID-19 pandemic, many kids were stuck at home, leading to a more inactive lifestyle. This lack of movement contributed to a rise in obesity among young people. This shift in health habits had some unexpected consequences. One notable change was the increase in laparoscopic cholecystecto

health

Heart Health Check: What Happens 1. 5 Years After COVID-19?

February 24, 2025

Ever wondered what happens to your heart long after you've had COVID-19? A recent study took a close look at this question. It turns out that during the initial infection, many people, especially those in the hospital, experienced issues with how their heart's left and right ventricles functioned. B

sports

Heart Stops: Young Athletes and COVID-19

February 24, 2025

Young athletes pushing their limits on the field or court is nothing new. But what if their heart suddenly stops? This scary event is known as sudden cardiac arrest. It's a big deal because it can be deadly. Doctors have been keeping an eye on this issue, especially during the COVID-19 pandemic. The

health

Math and Science Join Forces to Tackle COVID-19

February 24, 2025

COVID-19 has been a tough opponent for the world. It's not just about vaccines and medicines anymore. Researchers have come up with a new way to fight it. They've created a fancy model called SEI1I2I3QCR. This model is not your average math problem. It uses something called fractional-order delay di

health

Breathing Easy: How Ventilator Power Affects ICU Recovery

February 23, 2025

Let's talk about something crucial in intensive care units (ICUs): ventilator power. This power, or MP, is a key measurement that combines various factors of the respiratory system while a patient is on a ventilator. It's like a snapshot of how well the lungs and breathing muscles are working togeth

health

Life Expectancy in Europe: A Decade of Surprises

February 22, 2025

Life expectancy in Europe has been a rollercoaster ride over the past few decades. For a long time, it was on a steady climb, making people live longer and healthier lives. But around 2011, things started to change. The pace of improvement slowed down, and no one is quite sure why. This slowdown hap

education

Is Loneliness Fueling Student Burnout in Online Classes?

February 22, 2025

Online learning has become a big part of education, especially during the COVID-19 pandemic. But it's not always easy. Students often feel lonely, which can lead to serious problems like social media addiction and depression. Researchers are paying close attention to this issue. Loneliness can make