At 65 meters in diameter, the radio telescope Tianma-or

 heavenly horse-located in the suburban Songjiang district, is the largest omnibearing movable telescope in Asia an

d is ranked third in the world in comprehensive performance. It began providing celestial observations in 2012.

While Tianma was not directly involved in the observations that led to the black hole image, its ability to see other phenome

na in the universe on certain wavelengths, contributed to the precise calibration of the final data for the image, s

cientists in Shanghai said. Tianma is part of the East Asia Very Long Baseline Interferometry Network, or EAVN.

Shen Zhiqiang, head of the Chinese Academy of Sciences’ S

hanghai Astronomical Observatory and a member of the Event Horizon Telescope (EHT) inter

national team that assembled the black hole image-more than 200 astronomers worldwide linked via a g

lobe-spanning array of eight ground-based radio telescopes-said that the equipme

lanqiaowangluo.cn

panda pictures have been analyzed, marked and annotated.

Using the database, researchers are able to carry out automatic facial recognition on panda faces to tell one animal from another, the center said.

Panda researchers hope algorithms and AI technology will help them analyze data on pandas both in captivity and the wild.

The app and database will help us gather more precise and well-rounded data on the population, distributi

on, ages, gender ratio, birth and deaths of wild pandas, who live in deep mountains and are hard to track,” said Chen Peng, a researcher w

ith the base who co-authored a paper on “Giant Panda Face Recognition Using Small Database.”

“It will definitely help us improve efficiency and effectiveness in conservation and management of the animals,” Chen said.

China has carried out four scientific field research project of giant pandas in the wild.

The giant panda was scientifically discovered 150 years ago and named in the city of Ya’an, Sichuan. It remains one of the world’s most endangered species.

www.gjrcpx.org

Some companies find niche markets in the industry by

producing specialized bicycles for health, sports and slow urban lifestyles.

Century-old bike-maker Shanghai Phoenix Enterprise (Group) Co Ltd and Tianjin Flying Pigeon Cycle Development Co are

transforming to produce sports and leisure bicycles based on the fast growth for these types of products.

The output of such bicycles priced above 1,000 yuan saw an 18.5 percent year-on-year increase to 8.43 millio

last year, up 10.5 percentage points over the previous year and accounting for about 11.5 percent of the total.

Other companies including Bike8, Onelap and Incolor continue to manufact

ure innovative bicycles by improving the intelligent and network connecting levels of their products

ashddd.com

Uber has also weathered controversies including revelati

ions of a culture of sexism and bullying at Uber and US Department of Justice investigations. After a series of embarrassments, Kalanick was forced to res

ign in 2017 by a group of investors. Uber then hired Khosrowshahi to lead the company.

Uber has said it has the potential to grow not just in the cab hailing business, but also as a “sup

erapp” to provide logistic services, such as grocery and food delivery, organizing freight tra

nsportation, and even financial services, much like Grab, its Southeast Asian counterpart.

But market experts have struggled to find value in a company that has consistently posted los

ses, and warned that it may never be profitable. “The business is unprofitable, new entrants can enter the ma

rket, there is potential regulatory risk, and it is very price sensitive. What is there to like about this opportunity?” Ro

bert Johnson, professor of finance at Heider College of Business, Creighton University in Omaha, Nebraska said.

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Faster checks for inbound pets in placegs, cats to got

No need for dogs, cats to go through quarantine if they meet set conditions

Pets owners no longer need to be separated from their beloved dogs or cats when they ar

rive in China from overseas if they meet certain conditions, under a regulation that took effect on May 1.

Dogs or cats with valid electronic chips arriving from 19 designated c

ountries or regions no longer have to undergo weeklong quarantines if they pass on-site inspe

ctions at ports of entry, according to the regulation released by the General Administration of Customs earlier this year.

The designated countries and regions are New Zealand, Australia, Fiji, French Polynesia, Hawaii and Guam of the Unite

d States, Jamaica, Iceland, the United Kingdom, Ireland, Liechtenstein, Cyprus, Portugal, Sweden, Switzerland, J

apan and Singapore, as well as China’s Hong Kong and Macao special administrative regions.

www.youyouxinglv.cn

Guests share thoughts on president’s speech

What impressed me most is that President Xi highlighted the importance of sustainable d

evelopment. The hosting of the Horticultural Expo is the best chance to raise people’s attention to the conce

pt of sustainability, both in China and around the world.President Xi outlined his commitment to open and gre

en development as well as underlined China’s dedication to conserving the ecosystem now and for generations to come.

Xi’s call for countries to work together for the common goal o

f improving the global ecosystem aligns well with the Paris Agreement. This is an excellent foll

ow-on from the commitment outlined in the communique from the Belt and Road Forum.

In this communique, to which the UAE is a signatory, countries ag

reed that cooperation will be open and clean, with green development promoted.

The expo attracted widespread global participation, and I think everybody will recog

nize China’s vision in green development and its resolve to build a green future.

cdzszyg.cn

Besides, the blasts in Sri Lanka indicate terrorists coul

ld also target areas that until now were considered terror-free, especially Asian tourist destinations such as the Maldives and Thaila

nd, because they attract a large number of Western people, as well as investments and interests. To prevent such

terrorist attacks, all countries have to make joint efforts to not only strengthen their security but also impr

ove their coordination so they can more effectively combat the common threat of terrorism.

Even though there is no evidence to show social media played a role in the attacks in Sri Lanka, all countries should strengt

hen supervision of the internet because it is being increasingly used to spread terrorism and plan terrorist atta

cks. The IS group’s online tyranny could be more dangerous compared with its actual presence in a country as a ban

ned organization, because its online propaganda could prove more effective in leading people astray.

Therefore, governments — with the active help of internet companies — have no choic

e but to play a bigger role in containing the spread of terrorism online.

www.ashbb.com

Since 2013, the BRI, with policy coordination, connec

tivity of infrastructure, unimpeded trade, financial integration and closer people-to-people ties as its main goals, has advanced in solid steps, the report said.

“Significant progress has been made, including a number of landmark early results. Participating countries have obtai

ned tangible benefits, and their appreciation of and participation in the initiative is growing,” according to the report.

With a view to building a global community of shared future, the BRI uphold

s the principles of extensive consultation, joint contribution, and shared benefits, the report said.

“Through the initiative China has made a constructive contribution to the reform of th

e current global governance system and to economic globalization,” according to the report.

The report said China would face many problems and challenges in pursuing the BRI in

the future as well as unprecedented opportunities and prospects for development.

pLaycruises.net

Pollution ‘worsened’ by climate changeijing area could b

Smog in greater Beijing area could be thickened by 15 percent, experts say

Climate change has been making meteorological conditions in the

greater Beijing area more conducive to the generation of haze, and combined with heavy s

mog, the situation could trigger a rapid increase in the concentration of airborne pollutants, researchers said.

The National Joint Research Center for Tackling Key Problems in Air Pollution Control demonstra

ted that without a reduction in the discharge of pollutants, air quality in the Beijing-Tianjin-Hebei cluster

could worsen by about 10 percent and even up to 15 percent in some cities because of unfavorable meteorological co

nditions, the China Meteorological Administration said in a release on Thursday.

Heavy air pollution and a high concentration of particulate

matter is more likely to be seen when wind speeds are lower than 7.2 kilometers per hour, rel

ative humidity is above 60 percent, and there is less than a 500-meter high “mixin

g layer”, which refers to the atmospheric height over which pollutants can be dispersed, it said.

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After the death, only three such animals remain in the

world: One in the Suzhou Zoo, one in Dong Mo Lake west of Hanoi and one in Xuan Khanh Lake in Hanoi’s outskirts.

The Yangtze giant softshell turtle is one of the world’s largest known freshwater turtle species, and one of the world’s 50 most threatened turtles.

The 125th China Import and Export Fair, also known as the Canton Fair, China’s largest

trade fair, will open on Monday in Guangzhou, capital of South China’s Guangdong province.

The spring session of the biannual fair will be held in three phases. The export section w

ill have 51 exhibition areas with 59,651 booths booked by 24,800 domestic enterprises.

The first phase of the export exhibition held from April 15 to 19 will mai

nly showcase mechanical and electrical equipment, hardware, and building mate

rials. The second phase from April 23 to 27 will showcase consumer goods and gifts. The third issue from May 1 to 5 will d

isplay textiles and clothing, luggage, culture and sports, food, medical supplies and medical health products.

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