Mangaluru varsity establishes Carbon-14 courting of archaeological artefacts

News Network
October 23, 2020

22mn-mang-instrument.jpg

Mangaluru, Oct 22: The Centre for Advanced Research in Environmental Radioactivity (CARER) at Mangalore University has established a facility for Carbon-14 courting of archaeological artefacts or materials of biogenic origin primarily based on Liquid Scintillation Counting approach.

Carbon-14 courting is a technique for figuring out the age of an object containing natural materials by utilizing the properties of radiocarbon, a radioactive isotope of carbon. The methodology was developed within the late 1940s at the University of Chicago by Willard Libby, who won the Nobel Prize in Chemistry for this work in 1960.

Measuring the quantity of Carbon-14 in a pattern from a useless plant or animal, equivalent to a bit of wooden or a fraction of bone, offers data that can be utilized to calculate when the animal or plant died, according to a release by the University on Thursday.

This facility has been established with financial assistance by the Board of Research in Nuclear Sciences (BRNS), Department of Atomic Energy (DAE). Through an analysis challenge sanctioned and in collaboration with Bhabha Atomic Research Centre (BARC), Mumbai, the CARER had undertaken a research for standardising the strategy for Carbon-14 measurements within the neighborhood of nuclear energy vegetation.

A staff of scientists led by N Karunakara, a professor and coordinator, CARER, in collaboration with BARC has standardised a batch methodology for the thermal combustion of the samples by tube furnace system for Carbon-14 measurements. The spin-off utility of this methodology is its utility for figuring out the age of the fabric as much as 30,000 years outdated, the discharge issued by Ok. Raju Mogaveera, Registrar (Administration), stated.

The CARER with state-of-the-art services has been established by the college as a nationwide facility. This is a complicated centre for radioecological and radiation safety analysis within the nation with collaborations with many superior laboratories of the world. The centre is serving the analysis wants of varied analysis teams from nationwide laboratories/establishments/universities.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
November 18,2024

boylighting.jpg

Mangaluru: A 14-year-old boy, Subodh, tragically lost his life after being struck by lightning while sitting outside his home in Kedila village, Bantwal taluk, on Sunday evening.

The incident occurred around 5:30 PM while Subodh, an 8th-grade student at Kalladka Shriram High School, was seated outside his house. Lightning struck him, leaving him unconscious. 

Family members rushed him to a nearby clinic and later to a private hospital in Puttur, where doctors confirmed his death upon arrival.

The boy's body was sent to Puttur Government Hospital for a post-mortem.

Tahsildar Archana Bhat has directed revenue officials to assist the grieving family. Vitla Revenue Inspector Prashanth Shetty, Village Administrative Officer Anil Kumar, Kedila Panchayat President Harish Valtaje, and panchayat members visited the family to offer their condolences and support.

This heartbreaking incident highlights the unpredictability of nature’s fury, leaving a community mourning the untimely loss of a young life.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
November 19,2024

vikramgowda.jpg

The Karnataka Police’s Anti-Naxal Force (ANF) achieved a major breakthrough on Monday night by eliminating Vikram Gowda, one of Karnataka’s most wanted Naxal leaders for over two decades. The encounter occurred in the dense Kabbinale forest of Udupi district, marking a significant victory against Naxal insurgency in the region.

Who Was Vikram Gowda?

Hailing from Hebri in Udupi, Vikram Gowda, 44, was a prominent figure in the Naxal movement. He went underground in 2002, initially serving as a courier and fund collector before rising to lead a breakaway Naxal group. Despite having only a fourth-grade education, he was a staunch advocate for tribal rights and a key player in the movement’s survival in Karnataka.

Bounty: ₹3 lakh from Karnataka and ₹50,000 from Kerala.

Legacy: The last major Naxal leader in Karnataka after the 2021 arrest of B G Krishnamurthy.

The Encounter

Police revealed that Gowda and his team visited Kabbinale village to collect groceries on Monday night. Acting on a tip-off, ANF ambushed the group. When the Naxals opened fire, ANF responded, leading to Gowda's death.

Escapees: Three Naxals fled, including prominent members Latha (aka Mundgaru Latha) and Raju.

Significance: This was the first Naxal casualty in Karnataka in over two decades.

Home Minister G. Parameshwara confirmed the operation, stating, “Gowda was elusive for 20 years, escaping multiple encounters. His death is a critical step in dismantling Naxal operations in the region.”

The Decline of Naxal Activity in Karnataka

Karnataka's Naxal movement has been dwindling, with members seeking refuge in Kerala and Tamil Nadu. The group’s strength had reduced to just 19 members by 2018, but recent sightings indicate attempts at revival:

2023 Activity: Reports of Gowda-led movements in the Kodagu and Hassan districts reignited concerns.

Political Heat: The BJP criticised the Congress government, alleging it created a “safe haven” for Naxals.

A Glimpse into Gowda’s Past

Personal Life: Gowda’s ex-wife, Savitri (alias Rajita), was arrested in 2021. She was a senior Naxal commander involved in insurgency since 2004.
Rehabilitation Efforts: Since 2013, Karnataka’s rehabilitation policy has seen 14 Naxals surrender and reintegrate into mainstream society.

A Milestone in Karnataka’s Fight Against Insurgency

The operation signifies a decisive blow to Naxal resurgence in the Western Ghats. While the ANF continues its search for escapees, the Karnataka government reaffirmed its commitment to offering rehabilitation to those willing to surrender.

As Karnataka celebrates this triumph, the message is clear: there is no room for insurgency in the state.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
November 11,2024

Mangaluru: Six youths including teenagers have been arrested by the Bantwal Rural Police in connection with a brutal assault on 21-year-old Aboobakar (name changed to hide identity), an incident that was widely shared on social media after footage revealed the victim tied to a pole and violently beaten.

The arrested individuals, all from Kanchinadkapadavu, Sajipanadu village in Ullal Taluk, have been identified as Mohammad Sapwan (25), Mohammad Rizwan (25), Irfan (27), Anis Ahmad (19), Nasir (27), and Shakeer (18). According to police reports, the assault took place on November 7 in Kanchinadkapadavu.

The sequence of events began when Aboobakar was reportedly called to a residence in Kanchinadkapadavu by a female relative. Upon his arrival, he was confronted by the accused, who questioned his presence, tied him to a pole with ropes, and attacked him while he was shirtless. 

Aboobakar managed to file a police complaint the following day, detailing the assault. As his injuries worsened, he was admitted to a private hospital in Mangaluru.

While in the hospital, Aboobakar alleged that his attackers intended to kill him during the assault. This statement led to additional charges of attempted murder being filed. 

Police officials stated that the suspects were subsequently apprehended, charged with group assault and attempted murder, and placed in judicial custody. The investigation is ongoing, and further details are awaited.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.