Researchers demonstrate reconfigurable clusters made of colloidal particles as a form of

first_img © 2014 Phys.org The cooperative effects of tension and elasticity Explore further Colloids are substances made of either large molecules or other tiny particles that are dispersed in another substance—examples include gels, emulsions and sols. The particles do not settle and therefore remain distributed throughout the second substance. In this new research the particles were very tiny dimpled spheres suspended in a clear liquid. A number of spheres were clustered around a single central sphere, and it’s the arrangement of the cluster that is used to represent a state—the dimples help keep the spheres stable once in place. In their lab, the researchers created a single entity consisting of four spheres clustered around a single sphere on the scale of approximately 5 µm—representing the most basic state, one capable of representing either a “0” or a “1”, i.e. a digital colloid. The team notes that capacity could be increased by increasing the size of clusters. Such clusters, the team suggests represent the possibility of small amounts of liquid holding very large amounts of information—a terabyte of data in just a single tablespoon, for example.The whole idea is still in its infancy, and the team has not yet worked out a way to read the clusters, though they suggest data could be stored by making use of materials to construct the spheres in such a way as to allow for changing the size of the central sphere on demand, thereby changing cluster shape. The group suggests digital colloids might be useful in soft robotics or perhaps they may add to the variety of ways large amounts of data are stored in very small ways in the future. This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. Journal information: Soft Matter More information: Soft Matter, 2014, DOI: 10.1039/c4sm00796d A team of researchers with member affiliations to a large number of universities in the U.S. has created clusters of colloidal particles (spheres) in a liquid that is able to be manipulated in such a way as to represent different states such as “0” or “1” thereby suggesting a novel way to store large amounts of data in a small amount of liquid. In their paper published in the journal Soft Matter, the team describes their findings and suggests that soft matter may hold potential as a digital colloid for possible data storage in the future. Citation: Researchers demonstrate reconfigurable clusters made of colloidal particles as a form of data storage (2014, July 24) retrieved 18 August 2019 from https://phys.org/news/2014-07-reconfigurable-clusters-colloidal-particles-storage.htmllast_img read more

New technology to help prevent rhino poaching

first_img This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only. Journal information: Journal of Applied Ecology Citation: New technology to help prevent rhino poaching (2015, July 21) retrieved 18 August 2019 from https://phys.org/news/2015-07-technology-rhino-poaching.html South Africa rhino poaching at new record levels A new group of technologies packaged together and called Rapid (Real-Time Anti-Poaching Intelligence Device) by its makers is on track to reduce poaching of rhinos, primarily in South Africa. The system was invented by British scientist Paul O’Donoghue—he and fellow scientist Christian Rutz, both of the University of St. Andrews have published an article in the Journal of Applied Ecology, describing the current state of poaching in Africa and how the new device might put a stop to it.last_img read more

Getting to heart of Buddhism

first_imgIn a world full of commotion and pandemonium, finding peace and happiness has eventually turned into an elusive reality. While each one is making a hue and cry over things lost and disturbed, Buddhism seems to be a helpful resort.Indira Gandhi National Centre for the Arts has organised an international conference and exhibition — Atisa and Cultural Renaissance, with an aim to highlight the contribution of the saint philosopher.The three-day event is an attempt towards building a cultural bridge between India and China, by bringing together and creating awareness about the life and work of Atisa which has never been explored before. Also Read – ‘Playing Jojo was emotionally exhausting’‘The international conference and exhibition is a celebration of peace, compassion, love and sacrifice, symbolised by Atisa. It tries to portray the trans-cultural renaissance through photo documentation from Bangladesh (his birthplace), Indian monasteries where he studied and was indoctrinated, Indonesia, where he went on a perilous journeya and his sojourn to Nepal and China, where he lived for 13 years and passed away in 1052,’ said Dipali Khanna, Member Secretary, Indira Gandhi National Centre for the Arts (IGNCA). Also Read – Leslie doing new comedy special with NetflixThe conference brings together eminent scholars, archeologists, art historians, explorers, experts from museums from different parts of the world like Professor Atmadi Brahmantyo (Indonesia), Christel Pilz (German), Prof. Dr Dan Martin (Isreal), Prof. Gabrielle Yablonsky (the US) and Prof. Liu Yongzeng (China). The exhibition showcases photographs of temples, monasteries and relics of Atisa documented from remote areas of Western and Central Tibet, China.On the sidelines of the event, special interactive workshops will take place showcasing butter sculptures of Buddhas and sand tableaux. An Odissi dance performance and documentary films shown on the life and legacy of Atisa will be a part of the event.DETAILAt: Indira Gandhi National Centre for the Arts On Till: 18 JanuaryTimings: 11 am to 6 pmlast_img read more

Akhilesh Yadav accuses BJP of vitiating atmosphere of UP

first_img‘I have no hitch in saying that BJP and people of its ideology have vitiated atmosphere of the state. This ideology can be anywhere be it offices or police stations. It can be at any level but police officers have countered it by taking important decisions,’ Yadav said.He was addressing a gathering after inaugurating 100 newly constructed police houses at his official 5 Kalidas Marg residence here.Praising state police, Yadav said, ‘They (BJP) are fighting for loudspeakers. Fight is on to decide where and what should be constructed. Issue of love jihad was raised in a big way but police has controlled the situation. These incidents were taken cognisance by media but there are many such incidents, which they did not know and police has controlled the situation.’Attacking media for negative coverage, Yadav said that they had defamed the state government a lot especially in Badaun case.‘When DGP wanted to disclose the reality, a majority of journalists did not want to hear it. It’s not important for us what is running in the news (channels), but who is behind it,’ Yadav said.‘Media has sent us to UN. Such a free advertisement, Samajwadi party and its government never got in the past. Many times you (journalists) damage a lot due to your own personal interests. I am the only CM, who was shown most by news channels on the issue of law and order,’ he said.Cabinet minister Shivpal Yadav said that in the present regime there is no political interference on police and they have been given a free hand.last_img read more

The fabric of our times

first_imgKhadi is not just a fabric in India. It’s a way of life. The image of Gandhi sitting in front of a charkha acquired the weight of historical symbolism. Although Khadi will forever be associated with Mahatma Gandi and India’s independence movement, it is no longer regarded as the poor man’s cloth. Khadi (meaning, handspun and handwoven) cloth has taken on a new lease of life in recent years thanks to the new generation fashion designers who are applying innovative design techniques and turning khadi into a modern day style statement. Also Read – ‘Playing Jojo was emotionally exhausting’Such an amalgamation of modern time designers and their Khadi spirit was seen in the Capital at the ongoing India International Trade Fair (IITF) 2014 organised by ITPO. Khadi and Village Industries Commission (KVIC) organised a fashion show ‘Khadi Paridhan Utsav’ on 25 November at Hamsadhavi Theatre at Pragati Maidan.Giriraj Singh, Minister of State (MSME) inaugurated the show in presence of other dignitaries like Madhav Lal, Secretary (MSME), B H Anil Kumar, Chief Executive Officer (KVIC), S N Tripathy Joint Secretary (MSME), S P Singh, Director (KVIC) among others. Also Read – Leslie doing new comedy special with NetflixAmidst the jam packed audience, models walked down the ramp with the different khadi wears on. The show was presented in 10 sequences that showcased Khadi in its past, present and future forms. Casual wear, office wear, party wear, bridal wear, khadi from north-east,  khadi sarees were highlighted in the show.The Kantha work of West Bengal, Mugha silk of Assam, Kanjivaram silk, Banarasi sarees, the show had it all. Eco-friendly outfits, winter wears designed into modern outfits made it all more glamorous as well as attracted the young buyers. Student of Satyam Fashion Institute, Noida and International Institute of Fashion Technology, New Delhi were the designers for the evening.  KVIC that has been participating in the IITF for the last two decades has keep up with the theme of IITF 2014 ‘Women Enterpreneur’.  An exclusive Khadi Pavilion carrying this theme has been setup in Hall No: 15 that showcase a wide range of Khadi fabrics, readymade garments and a lot. Do pay a visit there!last_img read more

Essar Oil is now Indias top CBM gas producer

first_imgEssar Oil Ltd, the nation’s second biggest private refiner, on Monday said gas output from its Raniganj coal-bed methane (CBM) block in West Bengal has crossed 0.5 million standard cubic metres per day, making it India’s largest CBM gas producer.“While nearly 100 wells have been already placed on gas production, additional 155 wells have been drilled and are at various stages of the hydrofracking-completion-dewatering cycle for further gas production ramp up,” the company said in a statement here. Also Read – I-T issues 17-point checklist to trace unaccounted DeMO cashEssar Oil said it has built a high quality infrastructure gas conditioning and compression stations, in-field pipelines of 120 kms and last mile pipeline connectivity network to end users of about 60 kms. “The company anticipates completing the development programme ahead of the May 2016 deadline as per the Contract with the Government of India,” the statement said. With a total investment outlay of Rs 4,000 crore, the Raniganj Project is a first of its kind in India, aimed at responsibly producing methane gas from the coal seams located 1,000 metres or deeper below the ground. Also Read – Lanka launches ambitious tourism programme to woo Indian touristsGas from Raniganj will be supplied to Matix Fertiliser and Chemicals Ltd, having the world’s largest single stream plant for ammonia and urea located in West Bengal. “With unity of conception, technology and team effort, we have registered a multifold CBM production  rise to 0.55 mmscmd and expect to up delivery to 1.2 mmscmd in a few months by bringing wells on production stream which are drilled and presently under completion and dewatering phase,” said Manish Maheshwari, CEO-E&P, Essar Oil.last_img read more

Two bodies wash ashore at Digha

first_imgKolkata: The bodies of two teenagers, who drowned in the sea at Digha on Sunday, washed ashore near Mohona, a few kilometers away from where the incident had occurred.The victims have been identified as Sanu Choudhury (18) and Ankit Agarwal (17). The victims, who were the residents of Jharkhand, came to Digha along with some of their friends, police said.It was learnt that the victims were swept away by the current when the duo was taking bath in the sea. Also Read – Heavy rain hits traffic, flightsThe victim’s companions lodged a complaint at the local police station on Sunday. They told police that the victims went to the sea beach on Sunday afternoon. When the associates went to the sea beach, they found that they were missing.Some other people, who were taking bath in the sea beach, told them two youth drowned in the sea while taking bath.A search was conducted in the sea but the bodies could not be found.Some locals at the Mohona spotted that the two bodies were lying on the seashore on early Monday morning and informed the matter to the police station.They sent the bodies for the post-mortem examination. Police have started a probe in this regard.last_img read more

Tabla maestros new beats for Symphony Orchestra of India

first_imgTabla virtuoso Zakir Husain has been commissioned to create a new orchestra piece for the Symphony Orchestra of India (SOI), set to premier this September.The global premiere of Peshkar marks the first concerto  of tabla and orchestra for the internationally—renowned maestro who will perform it along with the SOI.“It is a unique melodic piece that retains improvisational expression of the tabla, with structured layering of varied instruments, all culminating in an overwhelming experience,” organisers said. Also Read – ‘Playing Jojo was emotionally exhausting’“The first commission by an orchestra is an important milestone and I am delighted to be the first composer commissioned by the Symphony Orchestra of India.“I hope our audiences in India and abroad will enjoy and appreciate this unique musical experience,” the tabla mastereo said.The SOI is also set to embark on a landmark journey as Zakir Hussain and the orchestra will travel to Switzerland in January 2016, on a special invitation by the Migros Kulturprozent Classics series. Also Read – Leslie doing new comedy special with NetflixThis also marks the first performance in Europe by the SOI, as well as the European premiere of Peshkar.The three-city tour of SOI embarks on a musical journey to Zurich, Geneva and St. Gallen. The prestigious Migros Classics series has featured legendary orchestras, famous conductors, and star soloists from around the world, with an aim to make classical music available to a broad audience throughout Switzerland. “As the SOI nears its tenth anniversary, we felt the time was ripe to make a contribution to the orchestral cannon by undertaking our first commission. As the Symphony Orchestra of India, we felt it was important that our first commission be from an Indian composer,” SOI, NCPA Chairman and Founder, Khushroo N Suntook said.“Zakir Hussain is one of the great musicians of our time, and we are delighted that he accepted the commission and will be premiering the work with us in September,” he said. The performances of Peshkar is scheduled to take place on September 25- 26 at the NCPA and would be conducted by SOI Associate Music Director, Zane Dalal. The programme would also feature Smetana’s Overture to The Bartered Bride and Bartok’s Concerto for Orchestra.Founded in 2006, the orchestra’s season includes not only works from the symphonic repertoire but also opera, ballet and chamber music performances.last_img read more