Security beefed up at airports across country after suspicious bag found at Mangaluru airport

Bengaluru, Feb 6: A 33 -year-old techie who was on the run after allegedly bludgeoning her mother to death and attempting to murder her brother at their house near KR Puram early on Sunday was arrested along with her friend from a hotel in Port Blair, Andaman and Nicobar Islands, on Wednesday morning.

C Amruta and Sridhar Rao were produced before a court in Port Blair to get a transit warrant, deputy commissioner of police (Whitefield) MN Anuchet said. Police initially thought she had committed the crime as she was unable to repay a loan of Rs 15 lakh and feared being humiliated by the lenders.

"But now we strongly suspect that Amruta and Rao were in a relationship, which was opposed by her mother and brother. We don't see any other reason for her to attack her family members. We can get more details only after questioning the duo," another police officer said, adding, "The most important question is: Did Rao know Amruta was going to kill her mother? Or he got to know about it only later? He'd booked their air tickets to Port Blair on January 31 itself."

Rao and Amruta worked together in a software company in Whitefield till 2017. "Then they joined different firms and were in constant touch," police said.

Preliminary probe revealed the duo flew to Port Blair by catching a flight from Kempegowda International Airport (KIA) at 6.30am on Sunday. CCTV footage had shown Rao - wearing a full-face helmet and carrying a backpack - waiting near Amruta's house on a gearless scooter on Sunday morning. After she arrived, they chatted for a while before riding away. They arrived at KIA on the same bike, police said.

"We checked the passengers' list at KIA for that day and found Amruta's name. With the help of Port Blair police, we traced the duo to a hotel," an investigating officer said.

On Sunday morning, Amruta hit her 54-year-old mother C Nirmala on the head with a digging bar. She later stabbed her younger brother C Harish in the neck. Harish collapsed and thinking that he was dead, she left the house.

In his statement to police, Harish stated, "Around 4.30am, Amruta entered my room and stabbed me. I asked her what was wrong. She said she had a debt of Rs 15 lakh and didn't want the debtors to harass me and our mother."

Bengaluru, June 12: The Karnataka government has withdrawn its notification that allowed factories to extend working hours up to 10 hours a day and 60 hours a week, with immediate effect.

The extension of work hours was from eight hours a day and 48 hours a week. On May 22, the government had exempted all the factories registered under the Factories Act, from the provisions of Section 51 (weekly hours) and Section 54 (daily hours), till August 21 subject to certain conditions.

"Whereas, having examined the provisions further, the Government of Karnataka now intends to withdraw the said notification," the state government in a fresh notification dated June 11 said.

It said, "Therefore, in exercise of the powers conferred under Section 5 of Factories Act, 1948 (Act No. 63 of 1948), the Government of Karnataka hereby withdraws the Notification dated 22-05-2020 with immediate effect."

According to the Karnataka Employers' Association, a petition was filed in the High Cour challenging the May 22 notification as "illegal, arbitrary and in violation" of Section 5 of the Factories Act which permits exemption from any of the provisions of the Factories Act only in case of Public Emergencies'.

During the course of hearing on June 11 an observation was made by the High Court, that it may have to quash the notification unless the government clarifies as to what is the 'Public Emergency' involved to enhance the working hours by exempting some provisions of the Factories Act, it said.

The court further observed that the government should make a submission on June 12 in this behalf. However, the government withdrew the notification on June 11 itself. Recently states like Rajasthan and Uttar Pradesh too had retracted after permitting extending work hours.

Washington D.C., May 8: The prime time for brain development in a child's life is the first year, where the infant spends most of the time asleep. It is the time when neural connections form and sensory memories are encoded.

However, when sleep is disrupted, as occurs more often among children with autism, brain development may be affected, too.

New research led by the University of Washington finds that sleep problems in a baby's first 12 months may not only precede an autism diagnosis but also may be associated with altered growth trajectory in a key part of the brain, the hippocampus.

The study, which was published in the American Journal of Psychiatry, researchers report that in a sample of more than 400 taken of 6- to 12-month-old infants, those who were later diagnosed with autism were more likely to have had difficulty falling asleep.

It also states that this sleep difficulty was associated with altered growth trajectories in the hippocampus.

"The hippocampus is critical for learning and memory, and changes in the size of the hippocampus have been associated with poor sleep in adults and older children.

As many as 80 per cent of the children with autism spectrum disorder have sleep problems," said Annette Estes, director of the UW Autism Center and senior author of the study.

"In our clinical experience, parents have a lot of concerns about their children's sleep, and in our work on early autism intervention, we observed that sleep problems were holding children and families back," added Estes, who is also a UW professor of speech and hearing sciences.

"It could be that altered sleep is part-and-parcel of autism for some children. One clue is that behavioural interventions to improve sleep don't work for all children with autism, even when their parents are doing everything just right. This suggests that there may be a biological component to sleep problems for some children with autism," said Estes.

To consider links among sleep, brain development, and autism, researchers at the IBIS Network looked at MRI scans of 432 infants, surveyed parents about sleep patterns, and measured cognitive functioning using a standardized assessment.

At the outset of the study, infants were classified according to their risk for developing autism: Those who were at higher risk of developing autism -- about two-thirds of the study sample -- had an older sibling who had already been diagnosed.

Infant siblings of children with autism have a 20 per cent chance of developing autism spectrum disorder -- a much higher risk than children in the general population.

In the current study, 127 of the 432 infants were identified as "low risk" at the time the MRI scans were taken because they had no family history of autism.

They later evaluated all the participants at 24 months of age to determine whether they had developed autism. Of the roughly 300 children originally considered "high familial risk," 71 were diagnosed with autism spectrum disorder at that age.

Problems with sleep were more common among the infants later diagnosed with an autism spectrum disorder, as were larger hippocampi. No other subcortical brain structures were affected, including the amygdala, which is responsible for certain emotions and aspects of memory, or the thalamus, a signal transmitter from the spinal cord to the cerebral cortex.

The authors note that while parents reported more sleep difficulties among infants who developed autism compared to those who did not, the differences were very subtle and only observed when looking at group averages across hundreds of infants.

Sleep patterns in the first years of life change rapidly as infants transition from sleeping around the clock to a more adult-like sleep/wake cycle. Until further research is completed, Estes said, it is not possible to interpret challenges with sleep as an early sign of increased risk for autism.