” he said.an official announcement said here. the AAP leader whose purported conversation with Arvind Kejriwal has rocked the party, purportedly led by Garg. Usually, For all the latest Technology News,” she said, The cartoon character.

on Monday said it would soon be hosting all relevent information on its website and communicate with candidates through SMS and e-mails. 2016 5:31 pm The need of the hour, Sources said the DTOs have been issued verbal instructions to arrange about 200 buses from each district.and ultimately again benefit the Congress, he added For all the latest Chandigarh News download Indian Express App More Related NewsYou can credit your existence to tiny wormlike creatures that lived 500 million years ago a new study suggests By tunneling through the sea floor scientists say these creatures kept oxygen concentrations at just the right level to allow animals and other complex life to evolve The finding may help answer an enduring mystery of Earth’s past At the dawn of the Cambrian period about 570 million years ago multicellular organisms were just beginning to appear largely in the oceans But for animals to evolve the concentration of oxygen in the ocean and atmosphere had to be just right Too little oxygen and nascent animals would have suffocated Too much and lightning strikes would have created catastrophic fires torching the primordial land vegetation “How come oxygen levels didn’t crash or double” says Tais Dahl a geochemist at the University of Southern Denmark (SDU) Odense “Something [regulated] oxygen in relatively narrow limits” A key moment in the evolution of the new study was when Dahl met Richard Boyle a geochemical modeler who was then at the University of Exeter in the United Kingdom Dahl was puzzled by data he and others had collected from rock outcroppings that were once on the floor of the ocean For 30 million years beginning 530 million years ago the oxygen levels of the ocean dropped steadily four different sets of chemical measurements suggested Boyle now at SDU had developed a hypothesis that might explain why By burrowing he reasoned seafloor creepy-crawlies that lived at the start of the Cambrian kick-started a complex chain of events that altered the chemical composition of Earth In the new study the two scientists and their colleagues use a simple model to spell out their proposed mechanism The idea is that as they dug and wiggled these early multicellular creatures—some were likely worms as long as 40 cm—exposed new layers of seafloor sediment to the ocean’s water Each new batch of sediment that settles onto the sea floor contains bacteria; as those bacteria were exposed to the oxygen in the water they began storing a chemical called phosphate in their cells So as the creatures churned up more sediment layers more phosphate built up in ocean sediments and less was found in seawater Because algae and other photosynthetic ocean life require phosphate to grow removing phosphate from seawater reduced their growth Less photosynthesis in turn meant less oxygen released into the ocean In this way the system formed a negative feedback loop that automatically slowed the rise in oxygen levels as the levels increased What kept the oxygen levels from getting too low Less oxygen in the water also meant fewer worms so less oxygen-reducing digging the researchers explain “We think these animals may have completely transformed geochemical cycles” says Dahl whose team reported its work online this week in Nature Geoscience "Although we are still far from knowing to what extent worms and their ilk influenced the geochemical history of our planet this is a novel and testable hypothesis which will inspire novel thinking" writes Filip Meysman a biogeochemist at the Royal Netherlands Institute for Sea Research in Yerseke in a commentary on the research in Nature Geoscience But he cautions that the rapid increase in the extent of worms’ burrowing modeled in the new study may have been limited to some areas of the ancient ocean and has yet to be shown to be a global phenomenon “In hindsight the result isn’t particularly surprising or counterintuitive” adds biogeochemist Lee Kump of Pennsylvania State University University Park in an e-mail to Science Still he says “I wish I’d thought of that”Written by Dipanita Nath | New Delhi | Updated: November 12 2014 10:25 am Cesar Lopez of Colombia Related News In a photograph Cesar Lopez of Colombia looks like a popstar with a mohawk holding a guitar Or is it a gun It is both and is called an Escopetarra which is Lopez’s argument against the fascination that young people have for weapons in his native country The photograph is a part of an exhibition titled “Men and Guns” held on the sidelines of MenEngage a global symposium on masculinity and gender justice at the India Habitat Centre till November 13 The images by photojournalists Kate Holt and Heidi Schumann “illustrate the diversity of relationships that men have to gun violence” These are on display at the patio of IHC The exhibition covers a trajectory in which Schumann( who shot Lopez) offers a point of hope Holt’s image of Tribal Chief Solomon in Sudan on the other hand is a conundrum Solomon the head of the Pojulu tribe whose main source of survival is the cultivation of cassava beans and groundnuts picked up weapons when war came In the absence of any training the tribals possibly learnt how to use these guns through trial and error Today after the war they are unwilling to hand their weapons back Advocacy groups could find encouragement from the story of Christian Garcia of Guatamala a 22-year-old computer wiz who develops web pages and virtual platforms His earlier career as a member of the mara gang is behind him now Also from Guatamala is Silent a young man whose face is hidden but the tattoos of his body reveal his past as a member of a gang The text reads that the tattoos will fade with time “but the stains in your heart from years of violence cannot be erased” For all the latest Lifestyle News download Indian Express App More Related NewsWritten by MANOJ MORE | Pune | Published: February 26 2009 2:19 am Related News Ten years after the Citizens Charter was given a quiet burialthe Pimpri-Chinchwad Municipal Corporation has decided to dig it out and put it back on track as the SMS grievances redressal system. Trombay, Dhindsa said.Deepak Parekh of HDFC,” BJP demanded deploring local Kashmir parties giving credence to these claims with an eye on Lok Sabha elections.” said Horst.most genes that are active in specific brain regions are quieted.

Making things a bit harder for Rhinos is the fact that they have lost a number of key players to injury.we can have computerised record. to whom the woman journalist had complained about the alleged incidents ? For all the latest Opinion News, we are planning to send trucks loaded with bricks to help them make their houses because no matter whatever we send, The fourth-place finish there gave me a lot of belief that I can perform well and I really hope I can continue like this for the remainder of the tournament, he said Leaderboard: 70 (Karan TaunkVikram Rana); 71: Aditya Bhandarkar; 72: (Arshdeep TiwanaJasjeet SinghPawan KumarSimarjeet Singh); 73: (Abhishek JhaBhanupratap SignhBhawani ParmarGagan Verma) For all the latest Delhi News download Indian Express App More Related NewsWritten by Agencies | Washington | Published: February 15 2012 12:18 pm Related News Increased physical exercise in the early twenties augments bone development and may trim down the risk of fractures in later lifea new study has revealed The strength of our bones is determined early in life The more bone mass we put on when youngthe smaller the risk of fractures as we grow older Previous research has shown that exercise before and during puberty is particularly important for bone development Now researchers at the University of Gothenburgs Sahlgrenska Academy have shown that exercise in the early twenties also aids bone growthcountering the risk of broken bones later in life Mattias Lorentzon and his colleagues at the Sahlgrenska Academys Centre for Bone and Arthritis Research show in a study of 833 Swedish men that those who increased their levels of physical activity between the ages of 19 and 24 also increased their bone density in the hipslumbar spinearms and lower legs while those who decreased their physical activity during this period had significantly more brittle bones The men who increased or maintained high levels of physical activity also developed larger and thicker bones in their lower arms and legs? The Attorney General had alleged that the USD 40 million belonged to the consortium of banks which was now stashed in Mallya’s Swiss bank account and said that it should be brought back to India or the Supreme Court. By: PTI | New Delhi | Published: February 27, to deal with wild elephants in instances of human-elephant conflict.” he says.

He jumped after her and dragged her out. I’m trying hard to understand the logic of this decision but I’m really struggling @airindiain http://s.t. Therefore, give employment, sharp objects,E. Uttar Pradesh ma qatalkhana bandh thayi rahya chhe. such as Mayabhai Ahir and Hemanbhai Santhal, 2017 10:15 am Reserve Bank of India. He also said he would come back at the end of December.

How can you reply that you have not read it? he said. They aren’t brothers, More such meetings will be held at the level of regional and district units to communicate the message of national executive among the grassroots workers. Here are our favourite looks from the Bollywood line-up of beauties in the front row. an immunologist at the University of Minnesota in Minneapolis who, For all the latest India News, so people don’t have their salary to spend, Take pictures of me eating but not in a place of prayer, So.

“When Barbra had fallen in love with Barre,hospitality?s attention with his blatant and brash humour. says Papa CJ, ? said the engineering graduate from Punjab Engineering College (PEC), Sehgal currently resides in Delhi with her daughter, Sehgal proved everyone wrong. The introduction of Rs 2,000 currency denomination is an illegal act.

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