Chinese scientists build soft robotic fish

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Chinese scientists from eastern China’s Zhejiang Province have created a soft robotic fish with no motor and a fast speed.

“The robot is expected to be used underwater to record the temperature and salinity of the sea and detect pollutants,” said Li Tiefeng, an associate professor at Zhejiang University.

The 9.3-centimeter-long fish weighs 90 grams and has an electric controller at the core, fins made of silicone, and a silicone body and tail. All components are transparent except for a small battery pack and two electromagnets.

“The soft and transparent body will make it easy for the robot to sneak through narrow reefs without being damaged or detected by other sea creatures,” he said.

Instead of being powered by traditional rigid motors, the fish is built with artificial muscle, stimuli-responsive polymers that can bend or stretch under a cyclic voltage provided by the embedded lithium battery.

“Soft artificial muscle can respond quickly to electricity, meaning faster fin flapping and greater speed,” Li said.

At top speed, the robot can swim six centimeters per second, beating the previous record for soft untethered underwater robots by three centimeters per second.

With a tethered exterior power supply, the fish can swim up to 14 centimeters per second, about the same speed as similar-sized fish.

“The materials used in the robot are common, cheap and environment friendly, with the potential to be produced on a large scale in China,” Li said. “Our next step is to improve the efficiency of the artificial muscle and develop key techniques for mass production.”

The findings were published in the academic journal Scientific Advances earlier this month.

China publicizes online pornography cases

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Chinese authorities on Wednesday publicized eight cases showing their success in cracking down on online pornography.

The National Office Against Pornographic and Illegal Publications in 2017 launched a new round of a nationwide campaign against the production, sale and distribution of illegal publications and online pornography that could affect juveniles.

The campaign has specially targeted online streaming and the use of instant messaging and cloud storage services to spread pornography, and many criminal suspects were caught and punished.

In one case, Beijing police in January found a company used its app platform to perform obscene live shows, gaining a large sum of illegal earnings. The platform was shut down and the company had its license suspended by the police.

In another case in east China’s Zhejiang Province, the local police found some people using cloud storage services to distribute erotic videos. Two suspects were later apprehended, along with more than 10,000 illegal videos. They were found to have grossed illegal gains of more than 100,000 yuan (14,500 U.S.dollars). Endi

Nation’s first Antarctic airfield may see building begin by 2018

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Progress continues on China’s first airfield in Antarctica, with site selection and a survey completed and plans set for construction to begin as early as year’s end, according to a senior scientist.

The airfield, near China’s Zhongshan Station, will be able to handle fixed-wing aircraft. Specialists from the nation’s 33rd Antarctic expedition recently surveyed a 3-square-kilometer area selected for the airfield, said Sun Bo, deputy director of the Polar Research Institute of China under the State Oceanic Administration.

Sun spoke at a news conference after the welcoming ceremony in Shanghai for the 33rd Antarctic expedition, which ended a 161-day mission and returned to its base in Shanghai on Tuesday morning.

The 328-member expedition conducted a great amount of scientific research and experiments at and around the country’s four Antarctic stations-Changcheng, Zhongshan, Taishan and Kunlun-according to the institute. It added that the Xuelong icebreaker and Haiyang 6 scientific survey ship, the two vessels carrying the expedition team, also conducted oceanographic and geological research.

Sun said the construction of the planned airfield will be carried out by the 34th Antarctic expedition, which is set to arrive in Antarctica around the end of this year, adding that the infrastructure project will go through an international environmental protection review.

“At first the airfield will have only one runway, so the construction will be easy-we will only need to flatten the selected area and maintain it. Fixed-wing aircraft will need to be equipped with a pair of runners so they can land,” he told China Daily.

“Next, we plan to build some runways in the same area. They will be flatter than the first runway and will be capable of accommodating large fixed-wing planes that are not equipped with runners,” Sun said.

The airfield will greatly facilitate the nation’s Antarctic explorations, Sun said.

There are about 40 airstrips in service in Antarctica with the United States, Australia and Italy being the major operators.

During the 33rd expedition, Chinese scientists used the Xueying 601, the only fixed-wing aircraft used by China for Antarctic research, to perform airborne remote sensing and telemetry operations, which means China is now able to conduct aerial surveys in Antarctica, Sun said.

In another development, Lin Shanqing, deputy head of State Oceanic Administration, said at the news conference that the 33rd expedition completed a survey of possible sites of China’s fifth Antarctic station near the Ross Sea, a bay in Antarctica. He said experts inspected and examined five locations before deciding.

Preparation for the new station has been completed and construction will start as soon as 2018, Lin said.

The Ross Sea is believed to be the least altered marine ecosystem on Earth, making it a living laboratory that may provide insights about Antarctica’s history.

Press release: More than 130 new free schools to create more good places

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Thousands of new school places will be created across the country following the largest wave of free schools approvals this Parliament, giving more parents the choice of a good school place for their child.

Today (12 April 2017) the Department for Education has approved applications for 131 new schools, creating more than 69,000 places. These schools will be led by high-performing institutions, including a grammar-school-led multi-academy trust (MAT) and the largest state boarding school in the country, demonstrating how existing high-performing schools can help raise attainment more widely, as set out in the government’s education proposals.

Free schools are one of the highest performing groups of non-selective state schools, with 29% of those inspected rated outstanding by Ofsted. Since 2014, more than 80% of mainstream free schools have been approved in areas where there was a need for more school places, while others are opened in response to parental demand to create competition and drive up standards where existing provision is not adequate.

Today’s approvals build on the government’s strong record in creating more good school places. Already, there are 1.8 million more children in good or outstanding schools compared to 2010. The new approvals also demonstrate the government’s determination to tap into the expertise that already exists within the school system to ensure standards continue to rise.

Education Secretary Justine Greening said:

We need schools that can bring out the best in every single child no matter where they’re growing up, how much their parents earn, or however different their talents are.

That’s why these new schools are so important – they give us the school places we need for the future, and they also give parents more choices to find a great school place in their area that’s right for their child.

New free school proposals approved today include:

  • Stone Lodge Academy – a new secondary school for 11- to 19-year-olds in Dartford, proposed by Endeavour Multi Academy Trust. The trust already runs 2 highly successful grammar schools and will use their expertise running selective schools to open a new non-selective free school
  • Barton Court Academy Trust Free School – proposed by the Ofsted-outstanding Barton Court Grammar School, a new non-selective free school providing 1,050 school places for 11- to 19-year-olds in Canterbury
  • The Flagship School – a parent-led special school to provide 56 places for 9- to 6-year-old pupils in Hastings, which was identified as an opportunity area earlier this year
  • City Enterprise Academy – proposed by the successful City Learning Trust, the school will provide 100 much-needed alternative provision places in Stoke-on-Trent, which was identified as an opportunity area earlier this year
  • Sapientia Primary Prep School – proposed by The Sapientia Education Trust, which runs Wymondham College – the largest state boarding school in England. The school for 5- to 11-year-olds will benefit from the expertise and facilities the trust has to offer, and provide 450 primary places in Norfolk
  • School 21 Campus and School 21 Sugar House – 2 new schools for 5-to 16-year-olds in Newham, East London, creating over 2,400 places. The schools will be operated by the trust behind School 21, which has been rated outstanding by Ofsted
  • Rushey Mead Free School – will provide 1,200 new secondary places in Leicester. It will be opened by the trust behind the Rushey Mead Academy – rated outstanding by Ofsted and consistently one of the highest performing schools in Leicester

124 free schools have opened since 2015, with a further 376 set to open by 2020 – including the schools announced today – which means the government is on track to meet its manifesto commitment of opening 500 more new free schools by September 2020.

As part of its work to open more free schools the government has created a new body – LocatED. The organisation is made up of experienced property specialists to help speed up the process of acquiring sites for new schools and get the best value for the taxpayer.

Wave 12 free schools approved today:

  1. 111 free schools in total creating 67,718 new school places:
    • 18 schools in the East of England, creating 8,875 places
    • 9 schools in the East Midlands, creating 8,105 places
    • 7 schools in Yorkshire and the Humber, creating 4,006 places
    • 2 schools in the North East, creating 204 places
    • 5 schools in the North West, creating 4,610 places
    • 27 schools in the South East, creating 15,429 places
    • 15 schools in the South West, creating 7,721 places
    • 12 schools in the West Midlands, creating 9,060 places
    • 16 schools in London, creating 9,708 places
  1. In addition, 20 local authority areas have been approved to create a new special school through the free school process – taking the total number of approvals to 131. This will create 1,700 school places for pupils with special educational needs and disabilities. These will be created in Bedford, Blackpool, Bradford, Bristol, Cheshire East, Croydon, Doncaster, Enfield, Essex, Hampshire, Havering, Herefordshire, Hounslow, Manchester, Portsmouth, Redbridge, Sheffield, South Gloucestershire, Suffolk and Sunderland.

  2. Free schools can be set up by parents, teachers, charities, businesses, cultural and sporting bodies, community groups, academy trusts and sponsors, and existing schools in response to demand from the local community, either where there is a shortage of places, or where the parents are not happy with the places on offer.

  3. 76% of open mainstream free schools up to September 2016 are located in areas where there was a need for more school places, and almost half are in the 30% most deprived communities in the country. They are also more likely to be rated ‘outstanding’ by Ofsted than other state schools – and can help to raise standards in neighbouring schools by introducing fresh ideas and competition.

  4. LocatED will be accountable to the Secretary of State for Education, and will be responsible for the acquisition of sites for new schools. It launched in March 2017 and will play a vital role in supporting the department to meet this government’s manifesto commitment to open 500 new schools by 2020, almost double the number of free schools opened over the course of the last Parliament.

Address to the National Defence College

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PRIME MINISTER:

Thank you very much Lieutenant General Mohan for your very warm welcome and for inviting me here today.

We are honoured to be in your company and I want to acknowledge among my party the High Commissioner, Harinder Sidhu, the Australian High Commissioner and of course many other distinguished members of the government including the Secretary of the Department of Foreign Affairs and Trade, Frances Adamson.

It is an honour also to be here and to recognise the long history of Australia’s involvement with this great institution.

Australian students have made the pilgrimage to study at the college almost every year dating back to 1966— among them, as Lieutenant General Mohan and I recollected earlier, Australia’s current Governor-General, General Sir Peter Cosgrove.

And today, Australia is represented here by Captain Simon Bateman of the Royal Australian Navy and we were discussing earlier that the last time we met was in Nowra, which is a long way from New Delhi, at HMAS Albatross.

For more than a century, Indian and Australian soldiers, sailors and airmen have worked alongside each other, fought alongside each other, in peace and in conflict.

On Anzac Day later this month we will remember the thousands of Indian soldiers who fought alongside Australian troops in every theatre, in Gallipoli, across the Middle East and indeed on the Western Front during the First World War.

This year sees the anniversaries of some of the major engagements of World War Two, where in Malaya, Singapore, the Middle East and North Africa, Australian and Indian troops fought together side-by-side.

It also marks 75-years since the war arrived to Australia’s shores, starting with the Japanese bombing of Darwin in February 1942.

We remember men like Flying Officer Manmohan Singh, one of the first Sikh aviators of the British Indian Air Force, who became the first Indian war casualty in Australia when his Catalina was downed off Broome in 1942. 

Threads like these tie our defence histories together, and create long-lasting bonds that draw our nations even closer together today.

Now Captain Bateman is fortunate to be posted here in India at a time when the strategic interests of our two nations are clearly converging.

At the Indian Ocean Rim Association in Jakarta last month I discussed why a secure, stable, peaceful and connected Indo-Pacific is vital to the security and prosperity of Australia, as indeed it is for India.

Cooperation on regional stability sits squarely in the interests of both our nations. Our top five trading partners, for example, are all located in the Indo-Pacific and—like India—we depend heavily on the oceans for our trade. More than 98 per cent of our international trade by volume arrives in Australia now by sea.

Today more than ever, our economies rely on the maintenance of free and secure trade routes across the Indo-Pacific.

One of the more significant regional challenges we face, of course, is competing maritime claims in the South China Sea. But we also face common challenges in combatting terrorism and transnational crime.

As like-minded liberal democracies we can work closely together to champion international law, and ensure that challenges like these—and any threat to the rules-based order on which our economies so heavily depend—can be peacefully resolved.

Our bilateral Framework for Security Cooperation is a strong platform for collaboration. But Australia and India also need to engage our friends and partners to form broader habits of cooperation, develop each other’s capabilities, and shape the entire region’s common strategic outlook.

Our trilateral engagement with Japan is a good example of this, as are our respective bilateral engagements with the United States.

We’re both supporters of the ASEAN-backed East Asia Summit, and I know that India engages with a range of Indian Ocean states directly—especially in South East Asia—which we strongly commend.

Prime Minister Modi has described his vision for our Indo-Pacific neighbourhood as Security and Growth for All in the Region—a vision founded on a climate of trust and transparency, respect for rules and norms, sensitivity to each other’s interests, and an increase in maritime cooperation.

I share his vision for a stable and prosperous Indian Ocean region and Australia plans to work closely with India and others to make it a reality.

As the Indian Ocean washes at both our shores and our economies are defined by maritime trade, it makes sense that Australia and India’s defence links are strongest at sea.

Australia is already a significant Indo-Pacific naval power in its own right. We have one of the largest and most sophisticated naval forces in the region, with nearly 50 commissioned vessels and more than 14,000 personnel.

And we have just embarked on Australia’s largest peacetime investment in national security.

Our modernisation of the Australian Defence Force, in particular our nation building shipbuilding plan, will create thousands of new jobs and a sustainable, internationally-competitive sovereign defence industry.

Our defence industry investment is a truly historic national enterprise. It is the most significant modernisation, investment and construction in defence capability since the Second World War.

In particular, it focuses on the importance of our own capabilities right across defence and shipbuilding. Over the next generation we have committed to the construction of 12 future submarines, 9 future frigates, 12 offshore patrol vessels.

Our forces are closely integrated with our allies and our partners. We have much to gain, Australia and India from our navies working together, as we already do.

Our navies have, in recent times, engaged more and more in port visits and short-term passage exercises.

HMAS Perth was in Goa last October, and HMAS Arunta in November. And the INS Sumitra conducted port visits to Sydney and Darwin late last year as well.

In September 2015, our navies conducted their first Bilateral Maritime Exercise in the Bay of Bengal—a great success, which we’re aiming to repeat in our next joint exercise off the West Australian Coast in 2018.

The feedback from that first Exercise AUSINDEX showed how well the two navies cooperated. Many Royal Australian Navy personnel commented that when visiting Indian Navy ships they felt very much at home, with very similar shipboard routines, orders and command organisation.

I look forward to providing an opportunity for our Border Force to work jointly with the Indian Coast Guard.

Yesterday Prime Minister Modi and I witnessed the exchange of an MoU that will enhance our cooperation on a range of security challenges, including counter-terrorism, cyber-security, people smuggling and anti-people trafficking.

We’re also supporting each other in multilateral exercises—the Royal Australian Navy has been a regular participant in India’s Exercise MILAN and Australia encourages India’s participation in security, rescue and arms removal exercises in Australian waters.

I acknowledge India’s leadership in establishing the Indian Ocean Naval Symposium, which has become a vital channel for the frank flow of information between Chiefs of Navy across our region.

While our defence interests are undoubtedly most aligned at sea, Australia is highly invested in boosting our army and air force cooperation as well.

A modest but significant program of army bilateral training grew last year on the back of reciprocal visits by the Australian and Indian Chiefs of Army.

A growing area of focus for us is our cooperation on countering improvised explosive devices, and I look forward to seeing this cooperation grow.

The relationship between our air forces should also be built up. We will continue to operate common aircraft in the future, giving us the scope to exchange information and ideas.

There’s also scope for our air forces to develop humanitarian assistance and disaster relief exercises and with the right focus, this arm of our joint defence capability will be able to accomplish outcomes equally as impressive as our navies and armies.

So that’s just a snapshot of our shared undertakings but what it makes clear is that our defence partnerships are experiencing a great deal of positive momentum.

What Australia and India need to do now is to capitalise on that momentum, deepen the engagement, and increase the consistency and complexity of our activities.

The second iteration of our Army Special Forces exercise AUSTRAHIND is scheduled for later this year, and Australia looks forward as I noted, to hosting our next Maritime joint exercise, AUSINDEX, next year.

We are keen to finalise arrangements to better facilitate logistics for combined exercises and training.

And our engagement in materiel, science and technology will continue to progress thanks to the establishment, late last year, of the Joint Working Group on Defence Research and Materiel Cooperation.

Supporting a relationship as active and growing as ours requires the people to keep it moving, which is why we want to increase our defence representation in India over the coming years.

People-to-people links, either through senior-level engagement or education and training opportunities, are absolutely critical to ensure our defence forces develop the familiarity and trust that underpins a close and long-lasting relationship.

Just as our Australian officers have appreciated the opportunity to attend fine Indian training institutions such as this, the National Defence College, Australia has been pleased to host Indian officers at our own institutions.

Australia welcomes students to the Australian Command and Staff College and the Centre for Defence and Strategic Studies. I look forward to meeting later today those of you planning to visit Australia on your study tour next month.

Our defence cooperation rests on the commitment and effort of our people and it always has.

Our countries share a history, our democratic heritage and a common love of freedom. We also share an ocean, rapidly converging strategic interests, and a future in this the most dynamic region in the world.

We are natural partners—today more than ever—and the Australian Government will continue to do all in its power to ensure that that partnership continues to flourish.

Thank you very much.

[ENDS]