The study has been carried out by the Bihar Heritage Development Society (BHDS), a wing of the Art, Culture and Youth Department, in collaboration with the Cardiff University of the United Kingdom.
Earlier, security was beefed up in Bodh Gaya following a threat to the Dalai Lama from the woman.
Addressing a gathering at Bodh Gaya in Bihar, the Dalai Lama said he has no ill will against those who provoke anger in him.
According to Dr Ranjan Kumar Singh, the medical officer in charge of Gaya district, the foreigners were tested at the international airport here in the weekend as part of a drill that is being followed for those visiting Bodh Gaya to attend the Dalai Lama's discourses scheduled later this week.
Talking of the two-day Hindu Buddhist Conference on Conflict Avoidance and Environmental Consciousness that concluded in Delhi, Modi said, the themes of this conference in a way was inspired by values and ideals given by these two greats.
It is also a confirmation of the political narrative hatched by Modi's detractors: to show that he is inherently divisive and hence responsible for all the bad things that happen during the course of this election campaign.
Three days after terror struck the Mahabodhi temple in Bodh Gaya, no lessons seemed to have been learnt as security arrangements in various important religious places in Delhi and Mumbai continue to remain poor.
The Bihar Police on Monday released the CCTV footage of the blasts and claimed it would help them zero in on possible suspects. The police also detained a person with suspected Indian Mujahideen links in Kolkata.
A team of the National Security Guard (NSG), which picked up samples from the area, has sent a report to the Union Home Ministry, saying the low-intensity bombs worked like improvised explosive devices (IEDs) and were trigerred through analog clock timers.
Terror struck the world renowned religious site of Bodh Gaya, Bihar in the early hours on Sunday as a series of nine explosions in and around the famous Mahabodhi temple left two monks injured.
President Pranab Mukherjee today condemned the serial blasts at Mahabodhi Temple in Bodh Gaya as a senseless act of violence to target innocent pilgrims.
Five people have been injured in a series of blasts in Mahabodhi temple in Bihar's Bodh Gaya. Reports conform that nine minor explosions took place inside the temple complex. Bihar chief minister Nitish Kumar has left for Bodh Gaya.