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Science & Technology Current Affairs January 3rd Week 2022
Category : Science & Technology Current
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Delhi: DTC Electric Bus:

On January 17, 2022, Delhi Chief Minister Arvind Kejriwal flagged off the Delhi Transport Corporation`s first electric bus.
 
Highlights
  • The E – buses travel along a 27-kilometer route. These buses were built by JBM Auto Limited.
  • These electric buses have a low floor and are completely air-conditioned.
  • These buses were purchased through the FAME – II (Faster Adoption and Manufacturing of Hybrid and Electric Vehicles in India) programme.
  • The primary fleet of 300 buses has been prepared, and the first two electric buses have run from Pragati Maidan to IP Depot.
  • It`s a 27-kilometer route that passes through ITO, Safdarjung, and Ashram.
  • This is usually a test run to see how long the batteries in the bus will last.
  • It will also look for technical issues. Following this test run, the remaining buses in the fleet will be added.
Target
  • The Delhi government intends to launch fifty additional electric buses by February 2022.
  • The goal is to have fifty electric buses on the road each month.
  • The Delhi government plans to launch 2,300 electric buses as part of the previously announced plan. The DTC is responsible for acquiring 1,300 of these.
  • The remaining thousand will work under the cluster scheme.
  • The Delhi government plans to install charging stations in bus depots. The charging stations will be installed in stages.
Hybrid Depots
  • In addition to charging stations, the Delhi Transport Corporation will construct hybrid bus depots.
  • The buses in these depots are a mix of CNG (compressed natural gas) and electric buses.
  • They have branches in Bawana, Hasanpur, Rajghat, and Subhash Place.
 

Antimicrobial Resistance Study:

 
According to a new Lancet study, antimicrobial resistance is now the leading cause of death. In terms of prevalence, it has surpassed both HIV and malaria.
 
Highlights:
  • Antimicrobial resistance afflicted more than 1.27 million people worldwide in 2019, according to the study. This is more than the number of people who died as a result of malaria or HIV.
  • Antimicrobial resistance is especially common in low and middle-income countries.
  • In 2019, antimicrobial resistance was responsible for 1.27 million of the world`s 4.95 million deaths. Malaria was responsible for the deaths of 640,000 people. 860,000 people died as a result of AIDS.
  • The researchers examined 23 different types of bacteria that cause illness. Only six of these resulted in the deaths of 3.57 million people.
  • Antibiotics, which are used as the first line of defence, were ineffective in 70% of the cases, resulting in death.
  • Among them were fluoroquinolones. Lactams, for instance, are a type of beta. Infections such as bone infections, lung infections, and urinary tract infections are commonly treated with antibiotics.
Anti–Microbial Resistance
 
  • It is a condition in which disease-causing microbes such as bacteria and viruses develop drug resistance.
  • They are no longer being killed by the drugs and antibiotics they are taking. Microbial resistance is a threat to one`s life.
  • Doctors increase the dosage as the microbes develop resistance. Microbes are killed by lethal doses.
  • They do, however, have an impact on human body cells. And organs begin to fail. After a certain point, human bodies are unable to tolerate antibiotics.
Causes
  • People fail to complete their antibiotic treatment. They stop taking the medications after one or two days because they feel better.
  • Assume a person is suffering from a cold and a fever. He begins an antibiotic regimen that consists of taking antibiotics for five days.
  • After two days, he feels much better. In two days, only a few germs are eliminated. This explains why he is happier.
  • More microorganisms are dying in his body as time goes on. To flush out all of the microorganisms, he must complete his course.
  • If he stops, the bacteria that is slowly dying will resurrect in two days. They`ve developed resistance to the drugs that were supposed to kill him, so they`ve returned.