European company develops mobile robots that are autonomous and multi-tasking

Madrid (Spain), September 19 (ANI): An European company has developed innovative robots which are mobile, multifunctional, collaborative, autonomous and polyvalent, suitable for a wide range of work from street cleaning and rubbish collection to accompanying elderly people.

According to a report carried out in www.basqueresearch.com, this new generation of robots have been developed by TECNALIA Technological Corporation, and are a part of the European DUSTBOT research project under the remit of the VI European Framework Programme and in which TECNALIA is participating.

These latest generation robots are suitable for the monitoring of large spaces (open and closed), as guides for persons in large shopping areas (indicating to them where a particular shop or product is within a shopping centre), for accompanying elderly people or those with certain disabilities (both at home and outside), thanks to their functions of orientation, navigation, communications with others or tele-assistance centres.

They can also be used as guides in teaching spaces (museums, visitor centres), and for transport, storage and transport and goods deliveries, besides the cleaning of both open and closed surfaces, which have either difficult or easy access.

DUSTBOT has collaborative, multifunctional and autonomous robots that are capable of operating in partially destructured environments/situations based on information provided by a map.

The robots can also facilitate working in large areas, stations, airports and other types of public buildings, without being any obstacle for the activity of these places, given its reduced size, and without being a danger for members of the public, thanks to the novel system for the detection and avoidance of obstacles.

The rail station of the Euskotren company in the Bilbao neighbourhood of Atxuri in Spain was chosen for the public presentation of these devices.

The demonstration of two robot models was undertaken: the DustCart and the DustClean.

The DustCart robot, measuring 1.45 metres high and 70 Kg in weight, has a humanoid form and is designed to interact with the user and for the collection of low demand waste.

The DustClean robot, in the form of a small vehicle and measuring 96 cm high and 250 Kg in weight, cleans streets of dirt and dust. Moreover, both control the quality of air in real time.

“These robots are the solution for cleaning areas of difficult access and for the collection of rubbish at the very front door of, above all, persons who have mobility problems when moving the rubbish to the communal waste containers,” said Inaki Inzunza, Director of the Business Unit at the Tecnalia Technological Corporation. (ANI)

Dial auto service launched in Chandigarh

Chandigarh, Sept 17 (ANI): In a bid to provide quick, hassle free and reasonably charged mode of transportation, a dial-an-auto service equipped with GPS navigation system has been launched for the first time in Chandigarh.

The neat and clean pink coloured motor rickshaws, known as Tuk Tuk, are changing the way people travel in the city.

The fleet of 10 dial-an-auto-rickshaw, which is only a phone call away, also boasts of two lady drivers, the first in Chandigarh.

Women passengers, who feel safer traveling with lady drivers, are appreciating their services.

“Chandigarh is one city where people are safe anyway. We have been told we are safe with the service,” said Alka Thapar, a lady auto driver.

One has to just dial 4242424 for calling an auto rickshaw to get it at your doorstep.

The autos are equipped with tamper proof fare meters to assure passengers of not being overcharged.

“We maintain our call center. Whenever any individual requires an auto he rings up and the call centre picks up the call. They record the call and then convey to the driver by selecting the vehicle nearby to pick up the customer. That’s the procedure and customer has to pay from the pick up point to the drive point only,” said VS Dhillon, Managing Director of the Tuk Tuk Auto Rickshaw Company.

The service aims at providing a quick, reliable and safe journey to people who can relax and sit back without the fear of getting fleeced by drivers.

“I’m using it for the first time It’s reasonably priced and I’m really liking it,” says Charanjit, a customer.

The new service is a welcome change for commuters. With the new service in place, passengers can hope for a change in the attitude of traditional auto drivers who are often accused of fleecing customers. By Sunil Sharma (ANI)

Early man used crude version of ‘sat nav’ system to navigate across England

London, September 15 (ANI): In a new research, a scientist has found that prehistoric man navigated his way across England using a crude version of a satellite navigation system, which was based on stone circle markers.

According to a report in the Telegraph, the research, by historian and writer Tom Brooks, shows that Britain’s Stone Age ancestors were “‘sophisticated engineers” and far from a barbaric race.

Brooks studied all known prehistoric sites as part of his research.

He found that the prehistoric man was able to travel between settlements in England with pinpoint accuracy, thanks to a complex network of hilltop monuments.

These covered much of southern England and Wales and included now famous landmarks such as Stonehenge and The Mount.

New research suggests that they were built on a connecting grid of isosceles triangles that ‘point’ to the next site.

Many are 100 miles or more away, but GPS co-ordinates show all are accurate to within 100 metres.

This provided a simple way for ancient Britons to navigate successfully from point A to B without the need for maps.

“To create these triangles with such accuracy would have required a complex understanding of geometry,” said Brooks.

“The sides of some of the triangles are over 100 miles across on each side and yet the distances are accurate to within 100 metres. You cannot do that by chance,” he added.

“So advanced, sophisticated and accurate is the geometrical surveying now discovered, that we must review fundamentally the perception of our Stone Age forebears as primitive, or conclude that they received some form of external guidance,” he further added.

Brooks analyzed 1,500 sites stretching from Norfolk to north Wales. These included standing stones, hilltop forts, stone circles and hill camps.

Each was built within eyeshot of the next.

Using GPS co-ordinates, he plotted a course between the monuments and noted their positions to each other.

He found that they all lie on a vast geometric grid made up of isosceles ‘triangles’. Each triangle has two sides of the same length and ‘point’ to the next settlement.

Thus, anyone standing on the site of Stonehenge in Wiltshire could have navigated their way to Lanyon Quoit in Cornwall without a map.

According to Brooks, many of the Stone Age sites were created 5,000 years ago by an expanding population recovering from the trauma of the Ice Age.

“The triangle navigation system may have been used for trading routes among the expanding population and also been used by workers to create social paths back to their families while they were working on these new sites,” he said. (ANI)

New ‘Taliban killer’ sights for British troopers on Afghanistan frontier

London, Sep 9(ANI): After reports of British soldiers facing weapons’ shortage in the Afghanistan frontier, a range of new thermal weapons’ sights has been launched to enable soldiers to dominate the battlefield in Afghanistan.

According to reports, the British Ministry of Defence will buy almost 11,000 new sights for 150 million pounds, allowing the Army to equip 95 infantry companies of more than 100 men.

As part of the Ministry of Defence’s Future Integrated Soldier Technology (Fist) programme troops have been issued with a small glass prism-like sight, which project a red laser dot. It would help a soldier to quickly align the red dot on an enemy who is very close and hit him with guaranteed accuracy.

“This means the infantryman can pick up the enemy coming in. At night the enemy’s field craft has to be pretty adept because he has to remain in dead ground all the way up to your position and that is hard yards. This will allow us to dominate the night,” The Telegraph quoted Col Bill Pointing, a former battalion commander in charge of the project, as saying.

“This will allow the infantry to operate quicker, better, at longer range, at night and in difficult weather conditions,” he added.

It will provide improved protection, day and night surveillance and target acquisition, and assistance with navigation, command and control and battle preparation.

The new thermal weapons’ sights would also allow soldiers to conduct surveillance and engage targets in all weather and light levels, including zero light where normal night sights would be rendered ineffective.

“There is a considerable improvement in terms of us infantry engaging the Taliban at very close quarters in the villages of Afghanistan, especially at night time. It will help us to put very effective fire into them,” said Cpl Ciaran Hanna of the Irish Guards. (ANI)

Scientists using laser light to generate underwater sound

Washington, September 6 (ANI): The United States Naval Research Laboratory is working on a new technology that uses flashes of laser light to remotely create underwater sound.

Researchers behind the project say that the new technology has the potential to expand and improve both Naval and commercial underwater acoustic applications, including undersea communications, navigation, and acoustic imaging.

Dr. Ted Jones, a physicist in the Plasma Physics Division, is leading a team of researchers from the Plasma Physics, Acoustics, and Marine Geosciences Divisions in developing this acoustic source.

The researchers used a 532 nm laser pulse for their study at the Salt Water Tank Facility.

They also used air bubblers and controlled water and air temperatures to create ocean-like conditions in the laboratory.

The research team could efficiently convert light into sound by concentrating the light sufficiently to ionize a small amount of water, which then absorbed laser energy and superheats.

They said that the result was a small explosion of steam that could generate a 220 decibel pulse of sound.

Given that the driving laser pulse has the ability to travel through both air and water, the researchers say that a compact laser on either an underwater or airborne platform can be used for remote acoustic generation.

They believe that their method would be a significant addition to traditional direct backscattering acoustic data. (ANI)

Pak raises lands drying up issue due to Indian conspiracy with Holbrooke

Islamabad, Aug.21 (ANI): The Pakistan Government is reported to have raised the issue of its agrarian lands drying up due to India’s water conspiracy with visiting US Special Representative to Pakistan and Afghanistan Richard Holbrooke.

Though Holbrooke told officials in Islamabad that American experts will soon be in town to help the country resolve its energy crisis, and Secretary of State Hillary Clinton will make a further announcement on energy needs during her scheduled visit in October, the latter highlighted the fact that India has reduced the country”s agro-based economy to tatters by building the Wullar Barrage/Tulbul Navigation Project on the Jhelum River.

The News quotes Indus Water Commissioners Ishrat Ali Khan and Jamaat Ali Shah, as saying that Pakistan has handed over credible evidence in June of this year to India, which establishes 14 agenda items; including the contentious Wullar barrage project.

Both officials says that while the talks were essentially a failure, the fact remains that India is taking steps to stop the flow of water through a 22-KM long tunnel into the Wullar Lake.

India, on the other hand, claims that the project, which includes buidling a dam, will help maintain better water levels in a nearby lake and regulate the flow of flood waters.

Islamabad fears the proposed dam on the Jhelum river, a tributary of the Indus, will affect water levels further downstream in the plains of its Punjab province threatening irrigation and power projects.

In the wake of inconclusive talks on water flow of Jhelum, it says that the Indian attempt to use water as a geo-strategic tool, is unfair and in contravention to the Indus Water Ttreaty, 1960.

According to Indus Water Treaty of 1960, India has been allotted exclusive control/right over the waters of the eastern rivers, namely; the Ravi, the Beas and the Sutlej. Pakistan controls the waters of three western rivers; the Indus, the Jhelum and the Chenab.

It is interesting to note that the base-source of water of all the rivers flows from the Indian side of Kashmir.

According to Pakistan, the treaty bars India from storing any water or constructing any storage works on the western rivers that would result in a reduced flow of water to Pakistan and destruction of the country”s Rabi crop.

Pakistan maintains that India, under the treaty, can store water but it cannot divert it to any other side. Thus, any diversion would violate the provisions of the treaty.

Pakistan believes Wullar barrage can be used as: (1) a geo-strategic weapon, (2) potential to disrupt the triple canal project of Pakistan, (3) badly affecting the Neelum-Jehlum hydro-power project, (4) agriculture in Pakistan Kashmir (5) drying the lands of Punjab province.

The Indian side is of the view that Pakistan is not developing its hydel resources anyway and should not get so serious about its objections. (ANI)

Pak accuses India of reducing its agro-based economy to tatters

Islamabad, Aug.19 (ANI): Authorities in Pakistan have once again charged India with reducing the country’s agro-based economy to tatters by building the Wullar Barrage/Tulbul Navigation Project on the Jhelum River.

The News quotes Indus Water Commissioners Ishrat Ali Khan and Jamaat Ali Shah, as saying that Pakistan has handed over credible evidence in JUne of this year to India, which establishes 14 agenda items; including the contentious Wullar barrage project.

Both officials says that while the talks were essentially a failure, the fact remains that India is taking steps to stop the flow of water through a 22-KM long tunnel into the Wullar Lake.

India, on the other hand, claims that the project, which includes buidling a dam, will help maintain better water levels in a nearby lake and regulate the flow of flood waters.

Islamabad fears the proposed dam on the Jhelum river, a tributary of the Indus, will affect water levels further downstream in the plains of its Punjab province threatening irrigation and power projects.

In the wake of inconclusive talks on water flow of Jhelum, it says that the Indian attempt to use water as a geo-strategic tool, is unfair and in contravention to the Indus Water Ttreaty, 1960.

According to Indus Water Treaty of 1960, India has been allotted exclusive control/right over the waters of the eastern rivers, namely; the Ravi, the Beas and the Sutlej. Pakistan controls the waters of three western rivers; the Indus, the Jhelum and the Chenab.

It is interesting to note that the base-source of water of all the rivers flows from the Indian side of Kashmir.

According to Pakistan, the treaty bars India from storing any water or constructing any storage works on the western rivers that would result in a reduced flow of water to Pakistan and destruction of the country’s Rabi crop.

Pakistan maintains that India, under the treaty, can store water but it cannot divert it to any other side. Thus, any diversion would violate the provisions of the treaty.

Pakistan believes Wullar barrage can be used as: (1) a geo-strategic weapon, (2) potential to disrupt the triple canal project of Pakistan, (3) badly affecting the Neelum-Jehlum hydro-power project, (4) agriculture in Pakistan Kashmir (5) drying the lands of Punjab province.
The Indian side is of the view that Pakistan is not developing its hydel resources anyway and should not get so serious about its objections. (ANI)

Tomtom iphone Review | Tomtom Car Kit iphone | Tomtom iphone | Tomtom Car Kit | Tomtom iphone App | Tomtom | Apple iPhone 3G/3GS | TomTom iPhone App Released in App Store | TomTom iPhone App: Download on Apple Store

Tomtom iphone Review | Tomtom Car Kit iphone | Tomtom iphone | Tomtom Car Kit | Tomtom iphone App | Tomtom | Apple iPhone 3G/3GS | TomTom iPhone App Released in App Store | TomTom iPhone App: Download on Apple Store

Good news for fans of TomTom  app for the iPhone 3G and iPhone 3GS has gone on sale, as you can now download the TomTom iPhone App from the Apple store.

TomTom has a North American version for the iPhone, which includes maps for CANADA and the USA!

According to i4U, the TomTom iPhone software is available to download for U.S. & Canada ($99.99), Western Europe ($139.99) (£85), New Zealand ($94.99) and Australia ($79.99).

Don’t forget that prices are only for the software, as you’ll still need to pay more for the car kit, with one of the best features being navigation straight from the contact list.


TomTom for iPhone 3G and 3GS Video Click Here

TomTom for iPhone – turn-by-turn navigation for iPhone Video Click Here

Space and robotics technology used to improve forest planning and harvesting

Washington, June 30 (ANI): Space and robotics technology have been combined to develop an advanced Precision Forestry Positioning System, which allows more efficient forest planning and harvesting.

Invented by researchers at the Institute of Man-Machine-Interaction at the RWTH Aachen University in Germany, the system has helped catalogue 240 million single trees in the German region of North Rhine-Westphalia. he system combines remote-sensing maps from airplanes with satellite navigation data to map each tree in a forest.

This information is then used to plan which trees are to be cut, and when.

Finally, the plan is used on harvesters to identify which trees to cut. This helps make the harvesting more efficient, optimises overall wood production and reduces costs.

The system won the North Rhine-Westphalia Region’s 2008 European Satellite Navigation Competition, which was supported by ESA’s Technology Transfer Programme Office.

“We already have one harvester in operation with our system onboard. As the prototype works well, we are fairly close to the stage where we can go into production. Another 6 to 12 months, and we should be there,” said Professor Dr Jurgen Rossmann from RWTH Aachen University, who developed the system together with Petra Krahwinkler, Arno Bucken and Dr Michael Schluse.

The objective of the Precision Forestry Positioning System is to automate and optimize all the work involved in foresting, from the early planning of the forest to the final cutting of single trees, in order to be competitive on the worldwide market, and to overcome efficiency problems related to the forest ownership structure of the region.

“Precision farming is important in today’s agriculture, where farmers can save money with the use of satellite navigation systems,” explained Arno Bucken.

“However, the accuracy of the GPS navigation system, which is of 20 to 30 m, is not enough to identify single trees in a forest. Much higher accuracy is needed,” he added.

“We found a solution to this problem, which increases the accuracy to 50 cm, by using GPS as the initial reference position, and then taking remote-sensing data to identify the single trees in the forest,” he explained.

To help the planning, a virtual computer-based forest has been developed with all trees being identified by their location, based on the GPS and remote-sensing data.
In addition, a fourth dimension, ‘time’, has been added, and is of the utmost importance for this system.

“All trees are not only known by their geo-coordinates, but they are also time-stamped, and all measurement data are archived.

This makes it possible to see ‘how trees grow’, as well as look back to learn from the past,” said Rossmann. (ANI)

Mississippi River Delta may drown by 2100

Washington, June 30 (ANI): A new research has predicted that the Mississippi River Delta in the US would drown by the year 2100.

“There’s just not enough sediment to sustain the delta plain,” study author Michael Blum of Louisiana State University in Baton Rouge, told National Geographic News.

Deltas are coastal landmasses created from a river’s sediment deposits as the water flows out to sea. The Mississippi River’s delta plain, for example, includes the lacy “toe” of southern Louisiana.

All deltas are degrading to some extent, as their sediment settles and sinks.

Today, sediments collected along the Mississippi cover about 23,360 square miles (60,500 square kilometers) ranging in thickness from less than 33 feet (10 meters) upstream near Memphis, Tennessee, to about 328 feet (100 meters) in the delta at the tip of southern Louisiana.

The drainage basin of the roughly 2,350-mile-long (3,782-kilometer-long) river, however, includes about 40,000 dams and levees built over the past century.

These structures control flooding and improve navigation, but they also trap sediment or funnel it completely through to the sea.

Previous studies suggested that dams and reservoirs built since 1950 have trapped as much as 70 percent of the river’s natural amount of sediment.

With less material feeding it, the delta plain has been experiencing erosion.

But, even without the dams and levees, the amount of sediment flowing downriver would no longer be enough to sustain the delta because of rising seas, according to the researchers.

The researchers base their conclusions on estimated delta levels over the past 12,000 years, which show significant changes more than 7,000 years ago, when meltwater from the last ice age quickly filled the oceans.

The Mississippi Delta plain retreated inland at that point, and it was only after sea level rise had slowed considerably that the delta again grew seaward.

Current sea level rise, however, may be three times faster than it was the last time the delta was able to grow.

According to the researchers, with the added threat of rapid sea-level rise, sustaining the current extent of the delta plain would require 18 to 24 billion tons of sediment, which is way more than the entire Mississippi River currently carries.

The team therefore estimates that as much as 5,200 square miles (13,500 square kilometers) of delta land could disappear by 2100. (ANI)

Japanese university giving pupils iPhones to monitor classroom attendance

London, May 30 (ANI): Hundreds of students of a top Japanese university are getting sat-nav iPhones, so that it’s easier to track them down in case they skip classes.

Usually, students fake attendance by getting friends to answer proxy roll-call or hand in signed attendance cards.

But now, Aoyama Gakuin University in Tokyo has found a solution to reel in students back into classes-they are giving Apple’s iPhone 3G to 550 students in its School of Social Informatics, which studies the use of internet and computer technology in society.

Not only the hi-tech gadget will work as a tool for studies, but the GPS (a satellite navigation system) present in the phone can check on its whereabouts automatically.

And thus, it could act as a convenient way to prove attendance, reports The Daily Express.

However, there is one glitch-truants could still fake attendance by giving their iPhone to a friend who goes to classes.

But the university has claimed that youngsters are unlikely to lend the hi-tech mobile phones, which are packed with personal information and email. (ANI)

North Korea threatens to launch strikes against South Korea

Seoul (South Korea), May 27 (ANI): North Korea on Wednesday threatened to launch military strikes against South Korea if any of its ships were stopped or searched as part of an American-led operation to intercept vessels suspected of carrying weapons of mass destruction.

“We consider this a declaration of war against us,” an unidentified North Korean military spokesman said Wednesday in a statement carried by the North’s official news agency KCNA.

“Any hostile act against our peaceful vessels including search and seizure will be considered an unpardonable infringement on our sovereignty and we will immediately respond with a powerful military strike,” the statement said.

The strident rhetoric, although not unusual in North Korean statements released to the outside world, is likely to further sharpen tensions created by the North’s surprise nuclear test, which drew a condemnation that was swift, widespread and angry.

Earlier Wednesday, a South Korean newspaper reported that American spy satellites had detected plumes of steam and other signs of activity at a North Korean plant that reprocesses spent nuclear fuel to make weapons-grade plutonium.

The report from the newspaper, Chosun Ilbo, appeared to support a claim made by North Korea in late April that it had restarted its reprocessing plant at Yongbyon, 60 miles north of Pyongyang, the capital.

In its statement Wednesday, the North Korean military also questioned the “legal status” of five South Korea-held islands on the countries’ disputed western sea border. The military “will not guarantee the safe navigation” for American and South Korean vessels, both military and civilian, sailing in the waters near the border, the spokesman said. (ANI)

Soon, vehicles that drive on their own

Washington, May 27 (ANI): Ever imagined reading a book or watching a movie in your car, while your vehicle guides itself through the traffic and navigates on its own? Well, thanks to a new technology called ‘autonomous vehicle navigation’, this could soon be a reality.

If this technology comes into action, it may also see fleets of self-navigating vehicles for the military operating in war zones.

Keeping this in mind, a Defense Advanced Research Projects Agency (DARPA) contest was conducted, which aimed at spurring the development of such technologies.

The DARPA Urban Challenge was held at a former air force base in Victorville, Calif. in late 2007, and offered a 3.5 million dollars purse to competitors who could design the fastest and safest vehicles that could traverse a 60-mile urban course in moving traffic in less than six hours.

The contestant vehicles were unmanned and had to complete a simulated military supply mission, manoeuvring through a mock city environment, avoiding obstacles, merging into moving traffic, navigating traffic circles, and negotiating intersections-all while conforming to California driving rules.

And out of the 89 international teams participating in the contest, only six could make it to the finish line in the allotted time.

The winning vehicle, which finished with the fastest time- an average speed of approximately 13 miles per hour- had Wende Zhang of General Motors as part of its design team.

The GM team incorporated existing technology already offered in some of their vehicles that can assist in parking or detect lane markers and trigger alarms if the drivers are coming too close to the shoulder of the road.

And for the DARPA challenge, they developed a more sophisticated package of sensors that included GPS coupled with a camera and a laser-ranging LIDAR system to guide and correct the vehicle’s route through the city.

In Baltimore, Zhang will present GM’s patented new methods for detecting lanes and correcting a vehicle’s route, which helped them win the challenge.

However, Zhang said that a commercially viable autonomous driving product might still take a decade to hit the markets.

The findings were presented at the 2009 Conference on Lasers and Electro-Optics/International Quantum Electronics Conference (CLEO/IQEC) at the Baltimore Convention Center in Baltimore. (ANI)

Program on body, mind and spirit may help women with breast cancer cope

Washington, May 17 (ANI): A program, called Pathfinders, created to take care of body, mind and spirit, could help women with terminal cancer cope and improve their quality of life, says a new study.

The study led by researchers in the Duke Comprehensive Cancer Center revealed that Pathfinders focuses on the seven pillars of personal recovery- hope, balance, inner strengths, self care, support, spirit and life review.

“The program helped improve distress and despair during the initial three months and up to six months after diagnosis among women with metastatic breast cancer and a six month life expectancy,” said Amy Abernethy, M.D., an oncologist at Duke University Medical Center and lead investigator on the study.

She added: “Even though the women were getting sicker and experiencing more symptoms related to their cancer, they reported that they felt less distress and despair as a result of being able to better cope with the cancer.”

The program provides patient navigation, counselling, coping skills training, mind and body techniques and lifestyle advice.

“The goal of the program is to teach patients coping skills for dealing with their cancer. To reach this goal, we have created a common language between patients, nurses, physicians and Pathfinders for communicating coping skills,” said Tina Staley, director of Pathfinders.

To conduct this pilot study, the researchers enrolled 50 adult breast cancer patients with a prognosis of less than six months survival.

The women met with a Pathfinder, a trained social worker, at least monthly, and also consulted via telephone and e-mails.

The social workers helped the women identify inner strength, taught them coping skills and encouraged them to engage in complementary and alternative medical services.

“There is a growing body of data that shows cancer patients have unmet psychosocial needs, and with programs like Pathfinders we are able to care for the whole person. As a result, we found that this group of women reported a higher quality of life three months after being diagnosed than was expected,” said Abernethy.

The findings will be presented on a poster at the 2009 American Society of Clinical Oncology meeting in Orlando. (ANI)

Sino-US navies try to resolve maritime discords

New Delhi, May 15 (ANI): The Chinese and US navies have been searching for ways to “alleviate disagreements” over international law on maritime rights, a senior military source has said.

The source admitted the two militaries still disagree on how to interpret the international law concerning maritime waters. But both sides have “expressed their views candidly in the latest round of military exchange.”

The China Daily quoted the source as saying that in the latest exchange, US naval operations chief Admiral Gary Roughead and Chinese Navy chief Admiral Wu Shengli held talks in Qingdao last month during a sea parade to mark the 60th anniversary of the PLA Navy.

But some experts said the US navy will not stop spying activities in the western part of the Pacific, and reconciliation at sea may not be reached easily.

“The US has always wanted to maintain its influence in Asia through military means. It has conducted military activities around the Taiwan Straits and the East China Sea, and now wants to expand to the South China Sea,” said Professor Yuan Peng, an expert at the China Institute of Contemporary International Relations.

He added that the US is keen to see Southeast Asian countries in territorial disputes with China so that it can retain its influence in those countries and contain China’s rise.

Wang Hanling, a researcher on maritime affairs and international law at the Chinese Academy of Social Sciences, said Sino-US disputes at sea mainly arise from the different interpretation of items related to the “freedoms of navigation and over flight in an exclusive economic zone.”

US Admiral Robert Willard, new commander of the Pacific Fleet, said on Tuesday that the US is attempting to overcome disagreements with China after frank discussions between high-level US officials and their Chinese counterparts over recent confrontations at seas.

The two nations do not see eye to eye on the issue of maritime rights, but “we’re going to have to work our way through it … so they don’t continue to escalate,” Willard said on the sidelines of a regional naval conference in Singapore. (ANI)

La dolce vita with Swiss precision

Lugano, Switzerland – The southern Swiss city of Lugano, on the shores of Lake Lugano in the Italian-speaking canton of Ticino, blends grandezza and la dolce vita with Swiss precision. In spring, snow-capped Alpine peaks and Mediterranean palms are mirrored side by side in the lake. So, too, do the city’s languages, cultures and mentalities merge in a way that is truly unique.

“Signora” Lugano is, in short, a study in contrasts: modern and narrow-minded, industrious and indolent, effervescent and drowsy, and, despite some architectural eyesores, still beautiful.

The city’s Mediterranean climate, lakeside location between the peaks of Monte Bre and Monte San Salvatore, and Italian flair coupled with Swiss order and tidiness make it a magnet for visitors, especially from the north side of the Alps. Despite Lugano’s business efficiency, life there seems easier, cheerier and more colourful than in northern Switzerland.

On Via Nassa, the main shopping street in Lugano’s “centro storico” or historic centre, fashion designers’ and jewellers’ pricey boutiques are lined up like pearls on a string. Some pieces of jewellery and watches in the displays cost hundreds of thousands of euros.

The items find buyers. Lugano is a wealthy city – the beneficiary of decades of flourishing tourism and Switzerland’s third most important financial centre. Wealthy Italians, mainly, stash their millions in the city’s banks.

A Ferrari or Maserati is nothing special, hardly drawing a glance in front of the five-star Grand Hotel Villa Castagnola. At the foot of Monte Bre facing Monte San Salvatore, the venerable establishment seems to have sprung from a story by German writer Hermann Hesse, who lived in Ticino near Lugano.

The hotel, with many historic salons and a luxuriant palm garden, was once the summer residence of a noble Russian family. Today it is a meeting place for Lugano’s high society.

You can also come across the city’s well-to-do in the gourmet lakeside restaurants and posh piano clubs. After supper, they as well as people of more modest means, stroll through the lakeshore Parco Civico, a municipal park featuring illuminated water fountains and old-fashioned pedal boats, to the plaza that is Lugano’s “salotto,” or parlour.

“The Piazza della Riforma is our living room,” remarked Gianfranco, a waiter.

There, in front of the Renaissance facade of the town hall and its meticulously-tended geranium beds, people get together in a cafe over an espresso or aperetivo in the afternoon, and over a glass of Ticino’s own red Merlot in the evening. The locals discuss games played by their beloved ice-hockey club, seven-time Swiss champion HC Lugano, while tourists make plans for the next day.

Funicular rides up Monte Bre and Monte San Salvatore are popular, as are lake cruises on the old-fashioned boats of the Societa Navigazione del Lago di Lugano or Lake Lugano Navigation Company.

You can sail from the main landing place to the picturesque Ticino village of Morcote, which clings to the slopes of Monte Arbostora. Even on hot days, the rather strenuous climb to the church of Santa Maria del Sasso is worthwhile.

Other rewarding destinations are the former fishing village of Gandria; the casino in the town of Campione d’Italia, on the Italian side of the lake; and the markets in Porlezza and Ponte Tresa.

Internet: www. myswitzerland. com, www. lugano-tourism. ch. (dpa)

Fish that use ‘non-visual’ sensory system to feed

Washington, April 14 (ANI): A team of biologists has demonstrated that a group of African fish, known as cichlids, can eat using the help of a non-visual sensory system, which is the first of its kind reported in this species.

Jacqueline Webb, a University of Rhode Island (URI) professor of biology, and her colleagues have demonstrated that a group of African cichlids feeds by using its lateral line sensory system to detect minute vibrations made by prey hidden in the sediments.

The lateral line system is composed of a canal embedded in the scales along the side of the body of a fish, around its eyes and on its lower jaw, which contain small groups of sensory hair cells that respond to water flow.

The lateral line system aids some fish in swimming upstream, navigation around obstacles, and the detection of predators and prey.

According to Webb, cichlids in the genus Aulonocara, which only live in Lake Malawi, have widened lateral line canals that are highly sensitive to vibrations and water flows.

They feed by gliding through the water with their chin close to the sand like a metal detector, seeking out twitching arthropods and other unseen prey items.

There are about 16 species of Aulonocara cichlids in Lake Malawi, all of which feed in the sand.

“These cichlids join a short list of fish that have been demonstrated to use their lateral line system to feed,” said Webb.

“Since most of the fish with widened lateral line canals are found in the deep sea, it’s difficult to study them. These cichlids can now be used as a model system for studying widened canals, and we can apply what we learn from them to the fish in the deep sea,” she added.

Webb analyzed video of the swimming behavior of the fish in response to live and dead brine shrimp located on the surface of the sandy substrate in a tank.

She compared the fishes’ ability to detect prey under light and dark conditions, and looked at their ability to detect prey when the lateral line system was chemically “deactivated.”

She found that the fish were able to find live prey easily, even in darkness, but not without a healthy lateral line system.

Her discovery opens the door to the study of the convergent evolution of wide canals and raises the question of whether fish that feed non-visually have an ecological advantage over visual-only feeders. (ANI)

MapmyIndia makes its maps compatible Garmin GPS devices

The leading map and GPS navigation services provider in India – MapmyIndia has hooked up with GPS device maker Garmin to offers its services on Garmin GPS devices. MapmyIndia has announced that its maps are now compatible with Garmin GPS devices, and the users can now install its India maps on their Garmin GPS device.

According to MapmyIndia, its database, offering maps of 202 cities, 130,000 towns and villages, 450,000 point of interests, and navigation to 640,000 unique reachable destinations across India, is now compatible with Garmin GPS devices; it is available for Garmin GPS devices; the Garmin users will now be able to access its Indian maps.

In its press release, MapmyIndia stated that the Garmin device users, particularly foreign travelers to India, who haven’t been able to use their GPS devices in India up to now, will now be able to MapmyIndia maps to make their travels safe, secure and stress-free in India.

MapmyIndia has notified that its India maps are compatible with/available for Nüvi 2xx, 2xxW, 6xx, 7xx and 13xx series Garmin devices. The maps gets available on an SD card and incorporated technology, integrated with the Garmin devices, which are available for about Rs 7000.

Making its maps compatible with Garmin GPS devices, MapmyIndia has triggered a new market in India; the market of selling maps for GPS devices. The business is pretty popular in other tech savvy countries where GPS devices are often used, but it’s new in India. The new market opened up because the foreign travelers using GPS devices were asking for maps. MapmyIndia has decided to make its maps compatible with Garmin GPS devices, responding to the growing demands Indian maps among the foreign travelers.

Rakesh Verma, managing director, MapmyIndia said, “With the growth in demand for MapmyIndia Navigators we also received queries from users of other GPS devices. They were interested in knowing if, and when, they would be able to use MapmyIndia maps on their devices. There were similar queries from foreign travellers – both business travellers and tourists – who could not use fully utilize their Garmin devices in India because of lack of good quality digital maps. Therefore, it was natural for MapmyIndia to make available the India maps for other devices, starting with Garmin devices.”

‘Lacy underwear’ guiding explorers towards North Pole

London, Mar 30 (ANI): A bunch of Arctic explorers have found a rather ‘saucy’ tool to navigate their way to the North Pole-a pair of lacy underwear for the ladies.

The Catlin Arctic Survey are using a pair of lady’s knickers to help them with directions after compasses failed to work.

The explorers are trekking 700 miles to the North Pole to measure the thickness of the shrinking Arctic icecap.ut because of being very close to magnetic north, the compasses are “going haywire”.

And also, the freezing conditions have rendered the latest global positioning satellite or GPS equipment dysfunctional.

Thus, the team led by Pen Hadow needs to rely on navigating using the position of the sun.

But, when the weather turns cloudy, they follow the direction of the wind, as indicated by a pair of lacy knickers shredded and stuck to the end of a ski pole.

Hadow, who was the first person to trek solo to the North Pole, said a supporter of the expedition kindly donated the knickers.

“It an entirely genuine situation. If you can get gossamer thin material and attach it your ski pole it is particularly useful for this project because we can cannot use the compass as we are so close to magnetic north and it is too cold to use the GPS,” the Telegraph quoted him as saying on satellite phone from the Arctic.

He added: “The knickers have taken up a whole new value operationally.”

Navigator Ann Daniels explained why the knickers were so useful, saying: “Due to our proximity to the Magnetic North Pole, our compasses are currently going haywire.”

Daniels added: “The earth’s strong magnetic field on this part of the ocean means that the compass needle simply spins uselessly in its housing. As such, we’re currently relying on more traditional methods for day-to-day navigation, using the sun (for those few precious hours each day when it graces us with its presence), and using wind direction, as indicated by the panties…” (ANI)

ESA’s GOCE satellite completes early orbit phase

Paris, March 21 (ANI): The European Space Agency’s GOCE satellite has completed its early orbit phase.

During the critical Launch and Early Orbit Phase, beginning with separation from its booster on March 17, GOCE (Gravity field and steady-state Ocean Circulation Explorer) was checked out to confirm that all of its control systems are operating normally.

The end of the Launch and Early Orbit Phase (LEOP) came overnight after GOCE (Gravity field and steady-state Ocean Circulation Explorer) was switched to Fine Pointing Mode.

This means that all of its systems are working normally and the satellite is ready for full commissioning of its scientific instruments.

With the end of LEOP, normal communications between the satellite and the ground are now being provided by ESA’s ESTRACK station at Kiruna, Sweden.

“Everything is working well and we have a healthy satellite. Today, we will end round-the-clock staffing in the Main Control Room and move the Flight Control Team to regular work-day operations in the Dedicated Control Room,” said Flight Operations Director Pier Paolo Emanuelli at ESA’s European Space Operations Centre (ESOC), Darmstadt, Germany.

A major aim of the LEOP was to bring the Satellite-to-Satellite Tracking Instrument (SSTI) – a highly accurate GPS (Global Positioning Satellite) receiver – into full operation.

Emanuelli confirmed that it is working normally.

“Switching on the SSTI was especially important, as this meant the satellite could start performing its own autonomous orbit determinations,” he said.

SSTI identifies GOCE’s position very accurately, and we need this functioning before we can bring the satellite into its final drag-free operations mode,” he added.

In addition to providing realtime navigation data for flight control, SSTI is one of GOCE’s two payload instruments and it is a very accurate scientific tool for recording and reconstructing the satellite’s actual orbit.

The first SSTI data have already been received at the Payload Data Ground Segment at ESA’s Earth Observation Centre (ESRIN), Frascati, Italy.

According to GOCE Mission Manager Rune Floberghagen, “Receiving initial science data from SSTI so soon has been an excellent first step and, now that the SSTI is operating, we are already proceeding with commissioning of the scientific payload.”

“GOCE is operating very well, and we are already looking forward to commissioning our other main instrument, the Electrostatic Gravity Gradiometer, starting in mid-April,” he added. (ANI)