Archive for ‘significant’

08/05/2020

China Focus: Return capsule of China’s experimental manned spaceship comes back successfully

(EyesonSci)CHINA-INNER MONGOLIA-RETURN CAPSULE-LANDING-SUCCESS (CN)

Staff members pose for a group photo to celebrate the timely finding of the return capsule of the trial version of China’s new-generation manned spaceship that successfully returned to the Dongfeng landing site in north China’s Inner Mongolia Autonomous Region, May 8, 2020. The return capsule successfully returned to the Dongfeng landing site at 1:49 p.m. (Beijing Time) Friday, according to the China Manned Space Agency (CMSA). (Photo by Wang Jiangbo/Xinhua)

by Xinhua writers Quan Xiaoshu, Yu Fei and Li Guoli

JIUQUAN, May 8 (Xinhua) — The return capsule of the trial version of China’s new-generation manned spaceship successfully returned to the Dongfeng landing site in north China’s Inner Mongolia Autonomous Region at 1:49 p.m. (Beijing Time) Friday, according to the China Manned Space Agency (CMSA).

The test was a complete success, the agency said.

Following the instructions from the Beijing Aerospace Control Center, the experimental spaceship applied the brake and entered the return orbit at 12:21 p.m., and its return capsule separated with its service capsule at 1:33 p.m.

After it re-entered the atmosphere and reached the designated altitude, the two deceleration parachutes and three main parachutes on the return capsule opened, slowing the flight speed of the spacecraft to the driving speed of an urban vehicle. Before touching down, its six airbags were deployed and inflated to help it land softly, according to the China Aerospace Science and Technology Corporation (CASC).

At 1:49 p.m., the return capsule landed safely. The search team found it in a timely manner and confirmed that the capsule structure was intact.

China launched the trial version of the new spaceship without a crew by the Long March-5B carrier rocket from the Wenchang Space Launch Center in southern China’s island province of Hainan on Tuesday.

The experimental spaceship flew in orbit for two days and 19 hours, during which it carried out a series of space science and technology experiments, including space 3D printing, said CMSA.

It also tested key technologies including the heat shielding and control during its re-entry into the atmosphere, as well as multi-parachute recovery and partial reuse, CMSA said.

The new-generation manned spaceship is an advanced space transport vehicle adapted to multiple tasks. It can be used not only in low-Earth orbit missions to support the construction of China’s space station but also for deep-space exploration, such as manned lunar exploration, CMSA said.

INNOVATIVE DESIGN

Developed by the China Academy of Space Technology (CAST) under the CASC, the test spaceship is nearly 9 meters tall and about 4.5 meters at its widest point. It weighs more than 20 tonnes.

Different from the three-capsule structure of Shenzhou spaceships currently in use, the new spacecraft comprises a return capsule, which is the command center and the living place for astronauts, and a service capsule, which provides power and energy, according to the CAST.

In Shenzhou spaceships, astronauts have to go back and forth between two smaller capsules for life and work. The return capsule of the new ship has a larger sealed space. In the future, it can be partitioned to set up a work area, entertainment area, dining area and bathroom, so as to provide a more comfortable living environment for astronauts.

The capsule can also be equipped with large screens for entertainment and display instruments connected with wearable devices so that astronauts can enjoy colorful space travel and be kept informed of the ship’s conditions.

The new design can also shorten the spaceship development cycle and cut the development costs, which will show a significant advantage in the future with space exploration activities more and more frequent, said Yang Qing, a designer of the experimental spaceship with the CAST.

Researchers have integrated the power supply, propulsion, fuel resources and other subsystems all into the service capsule, so that the same return capsule can be paired with different service capsules to meet variant needs of multiple tasks, including the space station operation and subsequent manned space missions.

The return capsule is designed to be reusable. Star sensors, computers and other high-value equipment have been moved from the service capsule to the return capsule so that they can be recycled after returning to Earth.

The return capsule is wrapped in two items of “clothing.” The inner layer is made of new metal materials and acts as a “wall” around the “driving cab.” The outer layer is made of a new type of light heat-resistant material, which can withstand ablation of thousands of degrees Celsius in the process of re-entry and return, according to Guo Bin, a member of the development team of the experimental spaceship with the CAST.

The new heat-resistant materials, adopted for the first time, are lighter than the traditional materials by 30 percent but have a greater heat-shielding capacity. They are also replaceable to improve the reusable rate of the capsule, Guo said.

The return capsule also uses a non-toxic propulsion system, consisting of 12 monopropellant-powered engines with the largest thrust in the world, which are applied for the first time in China to make the capsule safer and reusable, Guo said.

NEW DREAM SHIP

China started its manned space program in 1992 and has so far witnessed 11 astronauts enter space and return safely.

However, when the country eyes on the moon and the deeper space, Shenzhou spaceships and Tianzhou cargo spacecraft are no longer enough to meet its greater dreams.

Engineers started to create the new test spaceship from January 2017 and completed it in just three years after making many technological breakthroughs.

It can transport both people and goods, greatly expanding the capability and application of China’s manned spacecraft, Yang said.

It can be called a “space bus” as it is able to send six to seven astronauts at a time into low-Earth orbit. It can also be converted into a “space truck” according to new mission requirements, delivering a large number of supplies to the space station or bringing back space engineers’ test samples to Earth, Yang said.

The reliability, safety, comfort, economy and intelligence of the new spaceship have been greatly improved.

When in orbit, the ship’s “brain” — the guidance, navigation and control systems — can control the flight independently without relying on instructions from the ground. Through the combination of high-performance computers and sensors, the ship can fulfill emergency orbit entry, orbit raising and lift control autonomously, enabling it to cope with various emergencies quickly and calmly.

If a “health problem” occurs, the new spaceship can make a diagnosis itself through its intelligent system to locate the lesion and remove it temporarily or permanently. It will then share the work of the malfunctioning part by optimizing and recombining the functions of other parts, which can greatly simplify the ground control and support work.

In addition to the non-toxic monopropellant-powered engines, the new spacecraft adopts a series of advanced technologies, including the distributed integrated electronic system, solar cells with high conversion efficiency and multi-terminal human-computer interaction system, which improve its overall performance by leaps and bounds.

The engineers also installed a data acquisition system in the test spaceship, which will help provide scientific reference for the development and optimization of the follow-on versions of the new spaceship.

“The new and old spaceships will compliment each other. Just as trucks, buses and vans are all available on the road, there should be more transport means between space and Earth, and the new ship will enrich the selections,” Yang said.

Source: Xinhua

26/04/2020

China’s smog-prone Hebei saw pollution fall 15% from October-March

SHANGHAI (Reuters) – China’s smog-prone northern province of Hebei met its air quality targets by a big margin over the winter after concerted efforts to tackle emissions, a local official said on Sunday, without mentioning coronavirus-related factory shutdowns.

Average PM2.5 concentrations over the October-March period dropped 15% from a year earlier to 61 micrograms per cubic metre, while sulphur dioxide also fell by a third, said He Litao, vice-head of the provincial environmental bureau.

Most experts have attributed the significant decline in air pollution throughout China in the first quarter to the coronavirus outbreak and tough containment measures, which saw cities and entire  provinces locked down and sharply reduced traffic and industrial activity throughout the country.

With millions staying at home, concentrations of lung-damaging PM2.5 particles fell by nearly 15% in more than 300 Chinese cities in the first three months of 2020.

Shanghai saw emissions fall by nearly 20% in the first quarter, while in Wuhan, where the pandemic originated, monthly averages dropped more than a third compared to last year.

However, He of the Hebei environmental bureau attributed the local decline in pollution to the “conscientious implementation” of government decisions even in the face of unfavourable weather conditions.

According to a winter action plan published last year, 10 cities in Hebei were expected to cut lung-damaging small particles known as PM2.5 by 1%-6% compared to the previous year.

Despite the decline, average PM2.5 was still much higher than China’s official standard of 35 micrograms, and the recommended World Health Organization level of 10 micrograms.

Source: Reuters

20/04/2020

India coronavirus lockdown: What stays open and what stays shut

An empty stretch of the road and Delhi Police barricades to screen commuters during lockdown, at Delhi Gate on April 16, 2020 in New Delhi, India.Image copyright GETTY IMAGES
Image caption An empty stretch of the road and Delhi Police barricades to screen commuters during lockdown, at Delhi Gate on April 16, 2020 in New Delhi, India.

India has eased some restrictions imposed as part of a nationwide lockdown to curb the spread of the coronavirus.

Most of the new measures are targeted at easing pressure on farming, which employs more than half the nation’s workforce.

Allowing farms to operate again has been seen as essential to avoid food shortages.

But some other measures announced last week, will not be implemented.

This includes the delivery of non-essential items such as mobile phones, computers, and refrigerators by e-commerce firms – the government reversed its decision on that on Sunday.

And none of the restrictions will be lifted in areas that are still considered “hotspots” for the virus – this includes all major Indian cities.

Domestic and international flights and inter-state travel will also remain suspended.

So what restrictions are being eased?

Most of the new measures target agricultural businesses – farming, fisheries and plantations. This will allow crops to be harvested and daily-wagers and others working in these sectors to continue earning.

To restore the supply chain in these industries, cargo trucks will also be allowed to operate across state borders to transport produce from villages to the cities.

Essential public works programmes – such as building roads and water lines in rural areas – will also reopen, but under strict instructions to follow social distancing norms. These are a huge source of employment for hundreds of thousands of daily-wage earners, and farmers looking to supplement their income.

Banks, ATMs, hospitals, clinics, pharmacies and government offices will remain open. And the self-employed – such as plumbers, electricians and carpenters – will also be allowed to work.

Some public and even private workplaces have been permitted to open in areas that are not considered hotspots.

But all businesses and services that reopen are expected to follow social distancing norms.

Who decides what to reopen?

State governments will decide where restrictions can be eased. And several state chief ministers, including Delhi’s Arvind Kejriwal, have said that none of the restrictions will be lifted in their regions.

Mr Kejriwal said the situation in the national capital was still serious and the decision would be reviewed after one week.

India’s most populous state, Uttar Pradesh, will also see all restrictions in place, as will the southern states of Andhra Pradesh, Telangana and Karnataka.

The southern state of Kerala, which has been widely acknowledged for its success in dealing with the virus, has announced a significant easing of the lockdown in areas that it has demarcated as “green” zones.

This includes allowing private vehicular movement and dine-in services at restaurants, with social distancing norms in place. However, it’s implementing what is known as an “odd-even” scheme – private cars with even and odd number plates will be allowed only on alternate days, to limit the number of people on the road.

Source: The BBC

18/04/2020

Class of 2020: a lost generation in the post-coronavirus economy?

  • Young people starting out in the jobs market face a hit to their prospects that could endure years after the Covid-19-induced downturn has run its course
  • A generation of angry youth raises the spectre of political instability

Freelance filmmaker Anita Reza Zein had grown used to jam-packed production schedules requiring her to put in long hours and run on little sleep. Until Covid-19 struck.

Today, the talented Indonesian is suddenly free. With five projects on hold and many more potentially cancelled, she now spends her time working on a personal project, doing research for her work and occasionally going for a ride on a bicycle.

“I feel calm and patient although I’m jobless. Maybe because it’s still the third week [of social distancing] and I still have enough savings from my previous work,” said the 26-year-old, who is from Yogyakarta. “But I imagine life will become tougher in the next few months if the situation gets worse.”

Like her, millions of youths are now part of a job market in Southeast Asia that has been ravaged by the coronavirus pandemic. They are the unlucky cohort of 2020 whose fortunes have changed so drastically, so quickly.

Freelance filmmaker Anita Reza Zein now spends most of her time at home as her projects have all been frozen due to the spread of Covid-19. Photo: Anita Reza Zein
Freelance filmmaker Anita Reza Zein now spends most of her time at home as her projects have all been frozen due to the spread of Covid-19. Photo: Anita Reza Zein
Just three months ago, many eager graduates were about to partake in a strong economy and possibly land decent pay cheques.
Today, job offers are being withdrawn and hiring halted, leading to a spike in regional youth unemployment in the short term. In the long term, the effects on the Covid-19 cohort could lead to wider social and political problems.
JOB MARKETS SHUT
The virus’ impact on economies and the job market in the region has been swift and devastating. Borders have been slammed shut, workers ordered to stay at home, and thousands of companies closed every week.

The biggest problem is the lack of certainty about how long this will last – the longer the governments keep their countries on lockdown, the worse the economic impact.

In Indonesia, for example, the virus has caused almost 2.8 million people to lose their jobs, according to the Manpower Ministry and the Workers Social Security Agency. Likewise, in Malaysia, an estimated 2.4 million people are expected to lose their jobs, going by data from the Malaysian Institute of Economic Research (MIER).
Thailand

is bracing itself for a 5.3 per cent contraction in GDP for the full year, the worst since the Asian financial crisis in 1997.

“We think about seven million jobs have been lost already, and the figure will hit 10 million if the outbreak drags on for two to three more months,” said Kalin Sarasin, council member and head of the Thai Chamber of Commerce.

Lockdown for 34 million people in capital Jakarta as Indonesia fights surge in coronavirus deaths
For young jobseekers, the outbreak of the Covid-19 pandemic could hurt even more, with companies unwilling to open up new jobs for them.

“My clients who were open to fresh graduates previously have realigned searches [for candidates] who have at least one year of experience, as it’s a lot faster for someone with experience to scale up quickly and contribute,” said Joanne Pek, a recruiter at Cornerstone Global Partners’ Singapore office.

For many small and medium-sized enterprises (SMEs) such as Singapore-based restaurant chain The Soup Spoon, saving jobs – rather than recruiting – is the priority.

“We don’t want to let anyone go during this period, so we’re focused on protecting jobs,” said co-founder and director Benedict Leow, who employs some 250 workers.

THE COVID-19 COHORT

The looming economic downturn could have distinct consequences for the Class of 2020 that will outlast the economic downturn itself.

For one thing, the paucity of jobs could result in the Covid-19 cohort becoming a “lost generation” of sorts, said Achim Schmillen, a senior economist at the World Bank Social Protection and Jobs Global Practice.

“Research from around the globe shows that graduating in a recession can have significant and long-lasting impacts that can affect the entire career. In particular, it can lead to large initial earnings losses which only slowly recede over time,” he said.

Coronavirus: why there’s no quick fix for a Covid-19 vaccine

12 Apr 2020

Economics professor Jeff Borland of the University of Melbourne said that international studies showed that what happened to people when they first entered the labour market would affect them for the rest of their working lives.

“Many international studies have shown that trying to move into employment during a major economic downturn cuts the probability of employment and future earnings for a decade or more.

“Why this occurs is less well-established. Reasons suggested include being forced to take lower-quality jobs, losing skills and losing psychological well-being,” he said in a piece published on The Conversation website.

Malaysia sets up Covid-19 test zones in the capital to hunt for ‘hidden’ coronavirus cases

This could create “lasting scarring” on the graduates this year, said labour economist Walter Theseira.

“If their careers start badly, it would affect their earnings for a number of years because they would lack the same experience as peers who started in a more secure position,” the associate professor of economics at Singapore University of Social Sciences said.

Shrinking salaries and the downsizing of companies mean that graduates might have to seek out professions outside their areas of study to survive, said Grace Lee Hooi Yean, head of the Economics Department at Monash University, Malaysia.

She said youth unemployment in the country, which stands at 11.67 per cent, could rise sharply.

“This looming crisis could trap a generation of educated and capable youth in a limbo of unmet expectations and lasting vulnerability if the graduates are not ready to face reality and adapt to the new challenges,” she said.

How long will a coronavirus vaccine take? A Q&A with Jerome Kim

12 Apr 2020

This is fast becoming the reality for final-year medical student Rebecca K. Somasundaram, who has been left without a job due to the pandemic.

After being offered a residency programme at a top specialist hospital in Kuala Lumpur, she was notified a month ago that her placement had been made void until further notice. This has thrown the 24-year-old’s plans into disarray as she was hoping to enter the workforce soon to pay off her student debts. Her plans to get married next year have also been put on hold temporarily.

“I am in constant talks with the hospital to see if there is any way I can join them soon but seeing how things are unfolding so quickly, I am slowly losing hope,” she said.

Over in Indonesia, the pandemic will trigger job losses on a national scale. To combat this, the government would need to introduce strong fiscal measures and beef up its social protection policies, said the country’s former minister of finance Muhamad Chatib Basri.

Many people on lower incomes tend to work in the extraction industry, such as mining and palm oil, and these are the first industries hit due to the global slowdown.

“The rich will be able to brave the storm, but the poor have no means to do so,” he said.

Singapore migrant workers under quarantine as coronavirus hits dormitories
SPECTRE OF 1997
With partial lockdowns imposed in the capital of Jakarta, more needs to be done to ensure that vulnerable citizens have access to food and financial support.
Without government intervention, economic woes could soon translate into political instability, a scenario last seen in the Asian financial crisis.
In 1997, waves of discontent sparked racial riots in Indonesia that toppled the country’s long-time strongman Suharto, while in Thailand a political crisis created the conditions for populist leader Thaksin Shinawatra to rise.
Rising discontent could have serious implications at the ballot boxes, warned Basri, who said young voters were a key voting bloc for President Joko “Jokowi” Widodo.
Coronavirus: food security, Asia’s next battle in a post-Covid world
6 Apr 2020

In last year’s general elections, Jokowi proved a hit among the lower-educated youth who had benefited from the creation of largely unskilled jobs during his tenure.

“With more young people expected to become unemployed in the coming months, things will only get worse from here,” said Basri, who added that the country’s youth unemployment stood at almost 20 per cent in 2018.

Indonesia, which has 268 million people and is Southeast Asia’s largest economy, had 133 million workers as of last August, according to official data.

Close to 10 per cent or about 12.27 million are university graduates but among this group, about 5.67 per cent or some 730,000 were unemployed. This was higher than the country’s overall unemployment rate at that time, which was 5.28 per cent.

‘Ghosts’ deployed to scare Indonesians into staying home to slow spread of the coronavirus
GETTING IT RIGHT
Economists say, however, that all is not lost. Much will depend on policy and how governments focus on battling the virus on the public health and economic fronts. They point to Singapore, which has launched a robust response to the crisis.
On April 6, the Singapore government announced its third budget in two months to help companies and households tide over the crisis. In all, Singapore’s total stimulus package, which aims to save jobs and keep funds flowing to companies, will cost the government a massive S$59.9 billion (US$42 billion).
The Singapore government was also preparing for a labour market that would be reluctant to hire fresh graduates on a full-time basis, said Theseira.
“There are plans to implement large-scale subsidised traineeships, which may be more palatable to companies which are worried about taking on permanent headcount this year,” he noted. “As the economic situation improves, they can be converted to permanent positions.”
The next coronavirus: how a biotech boom is boosting Asian defences
4 Mar 2020

While jobs were being created for fresh graduates, many would still have to temper their expectations, such as taking jobs with lower starting pay, said DBS Bank economist Irvin Seah.

“There are still some jobs to go around. There are still some companies that may need workers. But they will need to be realistic,” he said.

For instance, despite the downturn, Singapore telco Singtel expects to recruit over 300 fresh graduates for various permanent positions this year, according to Aileen Tan, the company’s Group Chief Human Resources Officer. Many of the new hires will be in new growth areas such as the Internet of Things, analytics and cloud.

The Singtel Comcentre building in Singapore. Photo: Roy Issa
The Singtel Comcentre building in Singapore. Photo: Roy Issa
Other companies that continue to hire include those in tech across the region, including e-commerce giant Shopee, food-delivery service Foodpanda and Amazon.
In Australia, Borland suggested helping young people to remain plugged into the labour market through government-funded paid internships, or even offering them loans to go for further studies and prevent a spell of unemployment.
For now, while some young jobseekers are taking a wait-and-see approach, the reality is hitting hard for others.
Final-year National University of Singapore student H.P. Tan had all but secured a job at a public relations firm last month, after three rounds of interviews.
The Faculty of Arts and Social Sciences undergraduate was rejected via an email from the agency, which said that they could no longer hire after Covid-19 started to drastically cut business.
“When I got that rejection, it was a turning point. I didn’t think I would be directly impacted,” said the 23-year-old.
“I also applied to a few other agencies but the response has been slow, so I am now freaking out at the possibility of not being able to find a job after graduation.”
Source: SCMP
17/04/2020

China’s virus-hit economy shrinks for first time in decades

Train passengers arrive from WuhanImage copyright EPA

China’s economy shrank for the first time in decades in the first quarter of the year, as the virus forced factories and businesses to close.

The world’s second biggest economy contracted 6.8% according to official data released on Friday.

The financial toll the coronavirus is having on the Chinese economy will be a huge concern to other countries.

China is an economic powerhouse as a major consumer and producer of goods and services.

This is the first time China has seen its economy shrink in the first three months of the year since it started recording quarterly figures in 1992.

“The GDP contraction in January-March will translate into permanent income losses, reflected in bankruptcies across small companies and job losses,” said Yue Su at the Economist Intelligence Unit.

Last year, China saw healthy economic growth of 6.4% in the first quarter, a period when it was locked in a trade war with the US.

In the last two decades, China has seen average economic growth of around 9% a year, although experts have regularly questioned the accuracy of its economic data.

Its economy had ground to a halt during the first three months of the year as it introduced large-scale shutdowns and quarantines to prevent the virus spread in late January.

As a result, economists had expected bleak figures, but the official data comes in slightly worse than expected.

Among other key figures released in Friday’s report:

  • Factory output was down 1.1% for March as China slowly starts manufacturing again.
  • Retail sales plummeted 15.8% last month as many of shoppers stayed at home.
  • Unemployment hit 5.9% in March, slightly better than February’s all-time high of 6.2%.
Presentational grey line

Analysis: A 6% expansion wiped out

Robin Brant, BBC News, Shanghai

The huge decline shows the profound impact that the virus outbreak, and the government’s draconian reaction to it, had on the world’s second largest economy. It wipes out the 6% expansion in China’s economy recorded in the last set of figures at the end of last year.

Beijing has signalled a significant economic stimulus is on the way as it tries to stabilise its economy and recover. Earlier this week the official mouthpiece of the ruling Communist Party, the People’s Daily, reported it would “expand domestic demand”.

But the slowdown in the rest of the global economy presents a significant problem as exports still play a major role in China’s economy. If it comes this will not be a quick recovery.

On Thursday the International Monetary Fund forecast China’s economy would avoid a recession but grow by just 1.2% this year. Job figures released recently showed the official government unemployment figure had risen sharply, with the number working in companies linked to export trade falling the most.

Presentational grey line

China has unveiled a range of financial support measures to cushion the impact of the slowdown, but not on the same scale as other major economies.

“We don’t expect large stimulus, given that that remains unpopular in Beijing. Instead, we think policymakers will accept low growth this year, given the prospects for a better 2021,” said Louis Kuijs, an analyst with Oxford Economics.

Since March, China has slowly started letting factories resume production and letting businesses reopen, but this is a gradual process to return to pre-lockdown levels.

Media caption Why does China’s economy matter to you?

China relies heavily on its factories and manufacturing plants for economic growth, and has been dubbed “the world’s factory”.

Stock markets in the region showed mixed reaction to the Chinese economic data, with China’s benchmark Shanghai Composite index up 0.9%.

Japan’s Nikkei 225 jumped 2.5% on Friday, although this was largely due to gains on Wall Street after US President Donald Trump unveiled plans to ease lockdowns.

Source: The BBC

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