More information: www.auvsi.org/news/www.silentfalconuas.com/News.html (Phys.org) — Silent Falcon UAS Technologies of Albuquerque, New Mexico earlier this week took the wraps off the solar-powered Silent Falcon. The Silent Falcon is designed to be a man-portable small Unmanned Aircraft System (sUAS) for long-duration surveillance and reconnaissance. It is light enough to be carried and hand launched, while rocket launching is an option. It has a top speed of 112 km/h. and an operational flying altitude from 100 feet (30.5 m) to 20,000 feet (6096 m) and a range of 25 km (15.5 mi). Lt. Gen. Mary Legere of the U.S. Army said UAS would continue to be essential enablers for the Army but their capabilities and operability must evolve. Legere said she would like to see multi-intelligence payloads for UAS and plug and play, “iPad easy” controls for soldiers who use the systems. The system was built in collaboration with Bye Aerospace, which provided research and engineering support. Shown at the Association for Unmanned Vehicle Systems International (AUVSI) conference in Las Vegas, one of the promotional talking points was its ability to provide superior imagery and data at higher altitudes of lengthy flight endurance missions. The Silent Falcon carries an electro-optical imaging system called FalconVision with night vision capability, a laser pointer, an onboard HD video processor, all inertially stabilized. The system can identify and track targets and perform geo-location and geo-tracking operations. Another feature is that the Silent Falcon is modular. Three interchangeable wing configurations are provided so that the Silent Falcon can adapt to mission endurance requirements. The company’s products target several markets — defense, domestic public safety, and private security contractors. Commercial production on the Silent Falcon starts next year.At the conference in Vegas, Vice Adm. William R. Burke, deputy chief of Naval Operations Warfare Systems for the U.S. Navy, told his audience how the Navy was changing the way it thinks about unmanned systems capabilities. Now, he says, the Navy works to evolve with the speed of technology, instead of with a traditional seven- to 15-year platform timeline. The company’s motto for this solar electric model, “Flies Silent, Flies Longer and Sees More,” is an accurate explanation of why the Silent Falcon is an attractive newcomer. The Silent Falcon’s power comes from thin film photovoltaic panels built into the wings with lithium polymer batteries for storage. Falcon has an endurance of up to 14 hours in the sky, whereas it can fly up to six hours running on battery power at night. The Silent Falcon system, built of lightweight carbon composites, is also billed as very quiet with low thermal signature to reduce detection. 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. Falcon Heavy Rocket gets unveiled by SpaceX (Update) © 2012 Phys.org Citation: Flying silent, seeing more, unmanned Silent Falcon makes debut (2012, August 13) retrieved 18 August 2019 from https://phys.org/news/2012-08-silent-unmanned-falcon-debut.html Explore further
She started liking the poetry of India’s poet laureate Rabindranath Tagore while in school, and now China’s noted dulcimer player Liu Yuening has made the first Chinese transcription of Tagore’s songs with the aim of creating an enduring basis for India-China ties as the two countries embark on summit-level talks after a month of problems this week. ‘Tagore’s poetry is like music, it is melodic, sweet and lovely,’ Liu said in an interview here on her way back from Kolkata where she attended the opening of a China gallery at Rabindra Bharati University in Jorasanko, Tagore’s ancestral estate, earlier this week. The gallery has several photographs of Tagore and his family members’ visit to China. Also Read – ‘Playing Jojo was emotionally exhausting’ At a concert in Kolkata to mark the 150th anniversary Tagore’s birth in 2011, Liu on the dulcimer had presented a combination of Chinese and Indian music accompanied by Indian musicians and instruments like the tabla. Beyond her childhood love for Tagore’s poetry, it is her musical instrument – yangqin or the Chinese-hammered dulcimer – that has made Liu the leading exponent of the India-China music dialogue and a key ambassador of culture. The yangqin is a stringed musical instrument with the strings stretched over a trapezoidal sounding board. Also Read – Leslie doing new comedy special with Netflix ‘The first world-wide dialogue between Indian yangqin or santoor and Chinese yangqin was held in Calcutta in 2011 at the concert themed ‘Night of the Orient, When East Meets East’, said Liu, who has studied in India with noted santoor maestro Shiv Kumar Sharma. ‘More than 20 countries around the world have this instrument that originated in the Iran-Iraq region,’ Liu said of the Chinese dulcimer that is quite similar to the santoor.Liu undertook a seven-month research at the University of Delhi on a Ford Foundation fellowship in 2009 to explore the grammar of the two musical instruments of the same family. Liu, who is a professor at China’s Central Conservatory of Music and the youngest professor of yangqin in the country’s history, aims to create an enduring basis of dialogue ‘between our two oriental cultures’. ‘With my Indian gurus, I am trying to make a new style of India-China music… Chinese melody, put in the Indian raga structure to create a new sentence and style,’ Liu said.Liu directs a yangqin ensemble called Jasmine and plans to bring it to India on a music tour of the Buddhist heritage sites. In May 2009, Liu held a trio concert with an Indian band called the Kedia Brothers in Jharkhand, where the yangqin, the sitar and the sarod were played together. ‘The basic tones in Chinese music are also found in India music,’ said Liu. Chinese Premier arrived in the Capital to have the first summit-level formal talks.
Indian firms raised a staggering amount of funds totalling Rs 4 lakh crore from the markets in 2014, with debt market emerging as the most preferred route to garner capital for their corporate needs despite a sustained rally in the stock market.The trends remained sluggish in the primary stock market — where the companies raise funds through the sale of shares via instruments like IPOs and FPOs — despite a bullish equity market. It has been private placement of corporate bonds and non-convertible debentures that were used the most to meet funding requirements of businesses in 2014. Also Read – I-T issues 17-point checklist to trace unaccounted DeMO cashHowever, IPO market is expected to see some activities in 2015, as a large number of companies have filed their draft papers with Sebi for their public offers since a new government took over in May. Besides, debt market may also witness sustained rally in the new year, market analysts said.”In 2015, we will see spurt in IPO activities as more than a dozen companies have filed their draft documents in 2014 ,” Geojit BNP Paribas Research Head Alex Mathew said. Also Read – Lanka launches ambitious tourism programme to woo Indian touristsEchoing a similar view, Prime Database Managing Director Pranav Haldea said :”A flurry of IPOs are expected in the Q4 (January-March period of 2015).”Market participants believe that probable interest rate cuts by the Reserve Bank of India (RBI) as trigger for fund raising through debt instruments.In 2014, companies together have raised fresh capital worth nearly Rs 4 lakh crore from equity and debt markets.These funds have been raised mainly for expansion of business plans and to support working capital requirements. A large chunk of this amount or more than Rs 3.3 lakh crore has been mopped-up from debt market. Fresh capital raked in from equity market stood at about Rs 67,000 crore, which mostly include those garnered by Qualified Institutional Placement (QIP) route and by way of preferential share allotments to promoters and other investors.Within the debt market, the companies raised Rs 2.95 lakh crore through debt placement route, while Rs 32,000 crore has been mopped up through non-convertible debentures.The year 2014 saw companies flocking towards debt route instead of equities because equity was not available for those firms.”Many firms opted for the debt route instead of equity as fund raising through equity segment was not available as very few companies came out with public offers,” CNI Research Head Kishor Ostwal said.In the equity segment, most of the funds were raised through QIP (Rs 30,000 crore) followed by preferential route (Rs 25,500 crore), rights issue (Rs 5,200 crore) sale of shares via OFS route (Rs 4,300 crore) and IPOs and FPOs (Rs 1,619 crore). “Retail investors have not fully participated in the IPOs during the year, because of that we have seen less number of public offers hitting the capital markets in 2014,” Mathew said.”On the other hand, we witnessed hectic activities in fund raising via QIP route during the year as institutional investors were bullish on this segment due to change in new government,” he added.Despite a rally of around 30 per cent in the equity market in 2014, there was only five main-board initial public offers (IPO) and one Follow-on Public Offers (FPOs) witnessed during the year.However, a large number (34) firms got listed on the stock exchanges from the small and medium enterprise (SME) sector.A meagre Rs 1,619 crore were raked in through these public offers in 2014, even less than Rs 1,627 crore were garnered last year.The entire year saw just one follow-on offer, by state-run Engineers India Ltd (EIL), which also happens to be the biggest public offer with an issue size of Rs 505 crore.Those five firms that hit the capital markets were —Monte Carlo Fashions, Shemaroo Entertainment Sharda Cropchem, Snowman Logistics and Wonderla Holidays.
Kolkata: Indian Gold Building Council (IGBC) has recognised New Town as a Green City.IGBC is part of Confederation of Indian Industries (CII). It is one of the organisations whose green building certification is accepted by the state government for awarding additional Floor Area Ratio (FAR). New Town becomes the state’s first township to get the Green City tag.To award the certification, IGBC considers several factors that include eco-vision of the city, land use planning, health and well being, sustainable mobility, water, energy and infrastructure management, information technology and innovation. Also Read – Rain batters Kolkata, cripples normal lifeThree water ATMs that have been installed at Eco Park have received accolades from IGBC. The bamboo railings for the road medians and tall tree nursery are joint ventures of Housing Infrastructure Development Corporation (HIDCO) and Forest Development Corporation.The GPS-based vehicles launched for effective solid waste management and automatic control for street lights, e-governance for collection of property tax, issuing of certificates and building plans of the township have been lauded by IGBC. Also Read – Speeding Jaguar crashes into Mercedes car in Kolkata, 2 pedestrians killedThe introduction of electric air-conditioned buses hasbeen appreciated under the sustainable mobility issue. The three buses introduced in New Town have become immensely popular and they cover an area not covered by the normal buses.The bodies of the 32 seater buses have been built byEicher, while the electrical systems have been installed by Pune-based KPIT. The fare of the buses is Rs 10. Battery charging centres have been set up.More than 20,000 people have travelled in the buses in the past one and a half months. The cycle-hiring scheme, the only of its kind in the country, has also received national recognition.The Eco Park has come up as the most well maintained urban park in Eastern India. The park stands on 480 acres of land and is surrounded by 112 acres of waterbody. The park’s miniature replicas of the seven wonders of the world have attracted both domestic and foreign tourists.
The world of fashion in India saw a new beginning, when a veteran fashion designer was honoured by the French Government for his dedication to the world Fashion.His Excellency, The Ambassador of France, Francois Richier, conferred the Chevalier de la légion d’Honneur on veteran fashion designer Manish Arora, at the Residence of France, in the national Capital on Tuesday. The Ambassador of France bestowed Manish with the medal and the two clinked champagne glasses celebrating the ceremony. Also Read – ‘Playing Jojo was emotionally exhausting’The Legion of Honour, the highest distinction is a French order established by Napoleon Bonaparte on 1802. The award, is bestowed on both citizens of France as well as foreigners. In the past, eminent Indian personalities like Pandit Ravi Shankar, Amitabh Bachchan and JRD Tata have been honored with the prestigious award. The award is a recognition by France for Manish’s distinguished and critically applauded work and contribution to the world of fashion. Beginning the investiture ceremony, Fashion Features Director of Vogue and a close friend of Manish, Bandana Tewari, read out an entrancing personal note on the veteran fashion designer. The account narrated by Tiwari spoke of Manish’s humble beginning and his journey though the world of fashion, in India and abroad. Following the personal account, the guests were treated with an audio-visual, highlighting some of the successful shows of the designer and the comments and best wishes from eminent personalities on his triumph. Manish thanked everyone present at the event and said, “I’m amazed and honoured by the recognition I have received from the country that I love with all my heart. I hope to keep getting inspired by France, the beauty and elegance of the French.” He also thanked the French government for, “doing this for the first time in the world of fashion, in India. Only the French can do this, they can spot you, pick you up and tell you, ‘you deserve it’”.Ambassador François Richier said, “Manish has a long-standing connection with France, which is like a second home for him. He is a pioneer in bringing the fashion culture of both countries together with his lively imagination. I am delighted to confer this high honour on him.”
Kolkata: Medical College Ex Students Association (MCESA) will organise a Walkathon from Calcutta Medical College Hospital (CMCH) on Wednesday morning to spread awareness on diabetes which is on the rise.On the occasion of the World Diabetes Day on 14 November, a rally would be taken out from the CMCH campus at around 8.30 am, where the senior officials of MCESA, Rogi Kalyan Samiti Chairman of the hospital Dr Nirmal Maji, Principal and superintendent of CMCH would take part. Also Read – Rain batters Kolkata, cripples normal lifeSome senior officials of the state Health department would also take part in the programme. A seminar would also be organised at the hospital later in the afternoon where doctors will discuss on how to check diabetes. On the eve of World Diabetes Day, the doctors in the city say it is essential that children and adolescents must undergo diabetes tests if they continue to gain weight or they have positive family history. Various private hospitals will also observe the day through different programmes. Also Read – Speeding Jaguar crashes into Mercedes car in Kolkata, 2 pedestrians killedAccording to a survey on diagnostic tests done across the state, it has been found that one in three children between the age group of 0 to 15 may be susceptible to diabetes. Even type-2 diabetes which reduces life expectancy has also been detected among children. “Diabetes leads to obesity, nausea, drowsiness, weight loss and frequent urination among children, which is a major cause of concern. As they reach adulthood, they might develop to kidney-related problems. A change in the lifestyle, a rapid urbanisation, change in eating habits, indulging more on indoor activities are contributing towards the disease,” Dr A Mitra, a city-based doctor said. The change in the way of living is leading to chronic condition in children as well. The type-2 diabetes commonly associated with adults is being found among children in large number. The doctors have advised to engage in physical activities on a regular basis to check the disease. If one is diagnosed in pre-diabetes stage, he or she should not take sugar in milk, breakfast and must avoid beverages and control the habit of taking bread and rice. According to the prediction of the World Health Organisation (WHO), around 80% of new cases of diabetes will be found in the developing countries by 2025. By 2030, diabetes will be projected to be the seventh leading cause of death.
What’s new in the hair trend this winter? Are you planning to let your hair flow the same boring way? Experts suggest going for two top knots or a French braid instead of tying your hair in a boring bun for a fun party. Here’s how you can try some stylish hairdos:French braid: Begin with using a dry shampoo on your lengths and ends to help create texture. Take a centre parting and braid your hair on both sides using the French braid technique. Continue braiding till you reach the nape area and secure it with rubber bands. Open up the braids a little bit and spray finishing spray for hold. Also Read – Add new books to your shelfCentre-parted wavy hair:Spray a prepping product on the roots, lengths and ends to give thickness and volume. Blast dry the hair so that the product is worked into the hair. Use a tong and curl the ends using big vertical sections. Open up the curls and use a hairspray for hold and shine.Low side bun: Use volumising spray on the lengths and ends for body and texture. Work the product into the hair with a brush and dryer. Take a side parting and tie your hair into a low ponytail at the nape area and secure it with a rubber band. Use a curling tong and tong the hair that is in the ponytail to create some movement. Twist the hair into a low bun and pin it up with bobby pins. Pull out a few strands and finish by applying a hairspray for added shine. Also Read – Over 2 hours screen time daily will make your kids impulsiveTwo top knots:Apply a smoothing cream on your lengths and ends for a soft and smooth texture. Take a centre parting and divide the hair into two equal parts. Tie two high ponytails of both sides of the parting and secure them with rubber bands. Twist the hair in the ponytail and wrap it around to look like a top knot. Secure it with pins. Repeat the same on both sides.Messy ponytail: To achieve the messy ponytail, apply a texturising spray to the lengths and end. Tie a high pony and secure it with a rubber band. Put some loose pieces for a messy effect and finish by spraying a shine hairspray.