Actress Ranjitha dons saffron, becomes Nithyananda's sanyasini 'Ma Anandmayi'

Vijayapura, Mar 4: Despite strict measures to prevent any kind of embarrassing incidents during II PU board exams, the first three pages of Physics question paper was doing rounds on social media within an hour of commencement.

According to sources, “after removing the question papers from the sealed paper envelope, one of the supervisors is suspected to have taken photographs of it and circulated to the various social networking sites and Whatsapp. In an hour it spread across the district and the incident is said to be happened at Shanteshwar Pre-University College at Indi town.”

As many as 27,359 students were enrolled for the PU Board exams and among them 7,984 students have registered for Science. On the first-day, Physics for Science and History for Arts examinations were held in 41 centres of the district.

Confirming the question papers are being circulated over social networking applications, Deputy Commissioner YS Patil told TNIE that: “According to the Karnataka Education Act 24 (a) it cannot be considered as the question paper leak.”

“Even we have contacted the head office of the PU Board they also collecting the primary details denied to claim it as question paper leak. However, a committee will investigate and will also visit the college in the earliest. If any of the supervisors found guilty an action will be initiated against them. It is not a question paper leak instead it might be lapse of duty from the supervisors and investigation will be made,” stated DC Patil.

Feb 3: The Karnataka government is probably the only state to have so many nodal agencies to deal with investment proposals. There is the KIADB, Karnataka Udyoga Mitra, State High Level Clearance Committee (SHLCC), State Level Single Window Clearance Committee (SLSWCC) and District Level Single Window Clearance Committee.

While the government claims these have been created to speed up the process of setting up industries, they’re only delaying it. “A four-to-five year delay in acquiring land has become the norm,’’ say industry sources.

“These entities are only adding layers of obstacles to investors and is not really helping industries,” said a senior IAS officer.

While DLSWCCs are headed by deputy commissioners are empowered to clear investment proposals up to Rs 15 crore, SLSWCC, headed by the industries minister, clears proposals more than Rs 15 crore and up to Rs 500 crore. Proposals worth more than Rs 500 crore have to be cleared by SHLCC chaired by the CM. These entities have to meet regularly and clear proposals. But often, these meetings don’t happen as scheduled. “The delay starts from here,” said Vasant Ladava, industrialist and member of Karnataka Industries and Commerce, Bengaluru.

The single-window agencies involving representatives of departments like industries, revenue, pollution control board and forest are supposed to collectively give necessary clearances required for industries. “But, of late, they have become only project approvers without other responsibilities, leaving investors in the lurch,” said Ladava.

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.