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Saturday, 23 March 2019

Equinox to have small impact on Malaysia?

https://youtu.be/TDBi2s4J2A4 

PETALING JAYA: Equinox, a phenomenon where the sun is positioned on top of the head in the equatorial region, is expected to have a weaker impact on Malaysia.

“The effects of equinoxes on the equator area are generally lower than the effects of monsoon and climate patterns,” said Malaysian Meteorological Department director-general Alui Bahari.

The equatorial region, he said, receives maximum sunlight throughout the year.

“Due to the constant sunlight it receives, the region will only experience a small variation in its climate due to equinoxes,” he said when contacted about how equinox will affect the weather in Malaysia.

Alui was responding to a message that has gone viral via WhatsApp advising people to drink more water between March 22 and 28.

“Drink more water for the next seven days (March 22-28) due to equinox. The body gets dehydrated very fast during this period. Please share this news to maximum groups,” the message reads.

Alui said equinox happens twice a year, either on March 21 or 22, or Sept 22 or 23.

In Malaysia, it happens on March 21 and Sept 23.

Interestingly, MetMalaysia last year also had to refute news on the Equinox phenomenon.

The department had then said a hike in temperature was expected to take place but would not result in a heat wave as claimed in the message.

Alui said based on the monitoring of thermal wavelength status, as at 4.40pm yesterday, there was no area in the country experiencing heat waves, where the temperature exc­eeds 37°C in three consecutive days.

“However, there are some areas that are on the alert because the temperature in the area reaches 35 to 37°C, namely Chuping, Kota Setar, Pendang, Sik, Hulu Perak, Kinta, Jeli, Tanah Merah, Kuala Krai , Gua Musang, Jerantut, Maran, Tangkak, Sri Aman and Kapit,” he said.

Universiti Kebangsaan Malaysia’s professor of climatology and oceano­­graphy Dr Fredolin Tangang said the hot weather in the Peninsula, especially the west coast, is expected to improve as the inter-Monsoon arrives.

“Usually, there will be thunderstorms in the afternoon and late afternoon. But in Sabah and the northern part of the Peninsula, the hot spell may continue until April,” he said.

The MetMalaysia website showed that several states in the country are expected to see thunderstorms in the coming week, starting today.

For example, in Kuala Lumpur, Selangor, Putrajaya and Negri Sembilan, it is expected to see thunderstorms from March 23 to 25 and on March 28. No rain is expected on March 26 and 27.

There will be thunderstorms from March 23 to 28 in Penang.

In Sarawak, there will be no rain from March 23 to 25 and there will be thunderstorms over inland areas from March 26 to 28.

In the meantime, Malaysians are doing their best to counter the effects of the hot weather.

Lai Yuen Theng, who works in a daycare centre in Kepong, Selangor, said it was preparing porridge and herbal tea for the children to help “cool” their bodies.

Property agent Melissa Chen, who lives in Kuala Lumpur, said she will try her best to arrange house viewings for her clients in the morning as the weather is extremely hot these days.

“I will try my best to stay indoors. Last week, I brought clients to four places to look at condominium units. The temperature that day was about 37°C. I fell sick after dri­ving and walking under the hot sun,” she said.

She also expected a spike in the electricity bill as she used the air-conditioner more frequently.

By Yimie Yong The Star


Related:

Equinox - Wikipedia


Thursday, 21 March 2019

China’s private companies reaching for the stars

Lift-off: A security cordon is placed around the launch site of an OS-X suborbital rocket, which was developed by OneSpace Technology Group Co Ltd, in northwestern China last May. — China Daily
SATELLITES have become the latest gold mine for private companies in China as they rush to reach for the stars in the space sector.

The country’s satellite industry, which used to be dominated by state-owned enterprises, is gradually changing and opening to private players.

More than 90 Chinese start-ups, mostly focused on satellites or rockets, have taken their first steps in the space industry in the past four years, a senior industry expert from a Beijing-based satellite startup, who wished to remain anonymous, told China Daily based on the start-up’s internal research.

“It means that on average, nearly two startups were founded every month in the past four years in China. It is significant if China is to grab a slice of the cake from the global competition in the budding space industry,” he said.

According to The Space Report 2018 issued by The Space Foundation, the total market of the global space economy was US$384bil in 2017, a year-on-year increase of 7.4%. Of that, commercial activities accounted for more than 80%.

Industry experts pointed out that China only accounts for 3%-5% of the space economy globally, but the country is gaining ground fast in terms of both scale and technology.

Since 2014, Chinese authorities have launched policies and called for private players to actively participate in the country’s space industry.

Earlier, the National Development and Reform Commission, along with the Ministry of Finance and the State Administration of Science, Technology and Industry for National Defence, also unveiled a 10-year blueprint to promote the commercial space sector.

LinkSure Network, a Chinese free internet access provider, announced a plan in November last year to launch China’s first Wi-Fi satellite in 2019.

It aims to send 272 satellites into space to provide free Wi-Fi globally by 2026. The first batch of investment will hit 3 billion yuan (US$447mil).

Similar to Elon Musk’s Starlink plan, the satellites will be used to expand internet coverage and boost internet speeds, the Shanghai-based internet firm said.

“The starting point of such a plan is to offer free internet connections to people around the world, especially those in underdeveloped areas or rough terrain,” said Wang Xiaoshu, rotating president of LinkSure Network.

The company, founded in 2013, became a unicorn – a startup valued at more than US$1bil – in 2015 by raising US$52mil in its A-round of financing.

“Satellite connection will be a great supplement to the ground network. The ground network, which relies on stations, has limitations due to, for example, weather and land form,” said An Yang, chief scientist of LinkSure’s satellite project.

“On a global scale, the number of satellites is far from meeting the huge demand for communication. The future of the communication sector must be a combination of space and ground,” he said.

Under the plan, revenue will come from services to high-end users as well as those provided to areas that the ground network is unable to reach, An said.

 
The space era: In this undated photo, An Yang, chief scientist of the satellite project at LinkSure Network, introduces the company’s satellite system at a news conference in Beijing. — China Daily

LinkSure is not the first. A string of startups have sent satellites into space for different purposes.

For instance, Guoxing Yuhang Co Ltd, or ADA Space, a private firm based in Chengdu, Sichuan province, launched two artificial intelligence satellites at the end of last year.

Though the country’s internet giants have not directly announced plans to develop, produce or launch satellites, they are showing a desire to do so.

Tech conglomerate Alibaba Group launched a communication satellite to support its online shopping gala last year while Baidu chief executive officer Robin Li said earlier that he hoped more support could be given to private companies in the civilian space segment.

Another tech giant Tencent Holdings Ltd has also jumped on the bandwagon by investing in US startup Moon Express, which was founded in 2013 by a group of space entrepreneurs.

The US startup is looking to profit from the commercial space sector through leveraging core technologies including using drones to mine asteroids.

Compared with state-owned companies, private firms are better at commercialisation including attracting and using money and resources, which will greatly improve efficiency, said Yang Feng, chief executive officer of Spacety, a commercial aerospace company specialising in developing commercial micro and nano satellites.

“It is also a promising area that state-owned and private space companies can supplement and co-operate with each other,” he added.

Notably, some private players have also entered the overseas market. China Communication Technology Co Ltd in Shenzhen, a satellite-based communication services provider, has been beefing up its overseas presence to exploit foreign opportunities.

“We aim to extend our business to Africa this year and will tap into one or two Belt and Road economies each year,” said Wu Guangsheng, president of CCT.

CCT is currently offering services and products in the US, Europe, the Middle East and nine other countries and regions that are participating in the Belt and Road Initiative.

In 2017, its overseas revenue was about 9 billion yuan, which made up more than 60% of the total.

It also plans to further explore South-East Asian markets including Indonesia, Malaysia and the Philippines, and promote its products in Central Asian economies such as Kazakhstan.

Last year, the company entered the Philippines by acquiring G Telecoms Inc, the third-biggest telecom operator in the local market.

“In the past, we could only co-operate with local (telecom) carriers in foreign countries by selling our equipment to them. But with this big step, we can operate independently, be it launching our own satellites or providing data-related services,” Wu said.

The business could have huge potential as some 75% of the Philippines’ 100 million population are aged 25 or under and they have a voracious demand for communication services.

So far, CCT has received orders from civil aviation and public security departments in the Philippines, Indonesia and Malaysia.

In 2018, at least 15 private space companies disclosed their financing with the total amount estimated to reach more than 2 billion yuan, according to a report from 36Kr, a science and technology media group.

A report from China Money Network pointed out that seven private space companies had raised more than 1.66 billion yuan by August 2018.

MatrixPartners China, IDG Capital, China Growth Capital and Shunwei Capital were among the major investors.

Despite intensive capital support, industry insiders pointed out that there is still a long way to go for Chinese private firms to gain a lead.

For startups, money is still the bottleneck, said Jiang Yunwei, president of CITIC Juxin (Beijing) Co Ltd Capital Management, in a report.

“A company cannot earn money by launching a single satellite and the commercialisation of satellites needs a network of dozens of satellites, which costs a lot,” he said.

A satellite network requires at least 1.8 billion yuan to 2 billion yuan, according to Xie Tao, founder and chief executive officer of Beijing-based space startup Commsat Technology Development Co.

Facing such pressure, satellite startups are expected to address another challenge – to reduce the cost of developing and launching up satellites.

“Companies should change their approach of using costly accessories made only for space,” said Xie. “Private companies can leverage commercial components to replace expensive ones.

” Zhang Jiacheng, an investor in space startup OneSpace, agreed.

“China is still at the starting point in the commercial space sector. A well-rounded system needs to be established to offer space startups affordable and sustainable services.” — China Daily/Asia News Network

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