(American Association for the Advancement of Science) A one-hour exercise designed to increase feelings of social belonging administered during the first year of college appears to significantly improve the lives and careers of black students up to 11 years later, psychologists report.

(University of Massachusetts Lowell) UMass Medical School and UMass Lowell will perform a key role in a new National Institutes of Health initiative aimed at speeding innovation, development and commercialization of COVID-19 testing technologies via their Center for Advancing Point of Care Technologies collaboration.

(University of Bath) For the first time, labs around the world can 3D print their own precision microscopes, thanks to an open-source design created at Bath.

(University of Houston) A new set of recommendations for health care workers on the front lines, to help them make decisions on how to treat the most critical COVID-19 patients, those with severe lung or heart failure, has been published.

(Elsevier) Children looking for health information online could end up more prone to obesity. A new study in the Journal of Nutrition Education and Behavior, published by Elsevier, shows a lack of digital health literacy can lead children to misinterpret portions, adopt recommendations intended for adults, or take guidance from noncredible sources.

(Arizona State University) Gary Moore, assistant professor in ASU's School of Molecular Sciences and the Biodesign Institute's Center for Applied Structural Discovery has just been named one of 14 young faculty nationwide to be honored with a 2020 Camille Dreyfus Teacher-Scholar Award by the Camille and Henry Dreyfus Foundation.

People living in units 13 and 14 of the top six floors of Heng Tai House in Fu Heng Estate, Tai Po need to be quarantined as a precaution.

Hong Kong University Chair of Infectious Disease Prof Yuen Kwok-yung made the statement at a media briefing today after an expert team conducted initial epidemiological investigations in the building to find the cause of a new COVID-19 infection.

The new case announced this afternoon involves a 59-year-old man who lives on the 34th floor of the building.

Prof Yuen said: “There is a possibility that when the patients on the 32nd floor are defecating - we know now that the fecal material actually contains the virus - while they’re defecating the fecal material goes into the sewer system.

“There is a vent of air that comes through the venting pipe, which goes to the top floor and maybe aerosolised in the air and then the droplets try to settle but, while at the same time, when there’s a light wind blowing, in which the air current going over the rooftop carries the particles back into the top floors.

“And of course, the 34th floor is the top floor. That is the most dangerous, followed by the 33rd and 32nd floors.”

Prof Yuen added he is uncertain if the venting pipe will continue to produce more infected aerosolised particles.

“So it is just a precautionary measure that we must remove the residents from the top six floors in units 13 and 14 for a period of time.”

For information and health advice on COVID-19, visit the Government's dedicated webpage.

The Government today announced that applications are open for several support schemes following the funding approval of the second round of the Anti-epidemic Fund and other relief measures by the Legislative Council Finance Committee.

The Club-house Subsidy Scheme, which provides a one-off subsidy of $100,000 to eligible club-houses, is now open for application. The deadline for application is May 18.

Upon submission of the completed application form and supporting documents, the disbursement of subsidies could generally be made in around two weeks.

The Travel Agents & Practitioners Support Scheme and the Hotel Sector Support Scheme are also open for applications, with the deadlines on June 15 and May 18 respectively.

The Subsidy Scheme for the Refuse Transfer Station Account Holders for Transporting Municipal Solid Waste, which offers a one-off subsidy of $8,000 to each of the eligible private municipal solid waste collectors operating in the first quarter, was also endorsed.

To ease the application procedures, the Environmental Protection Department will post cheques to recipients of this special subsidy in about a week after the funding endorsement.

Meanwhile, the total guarantee commitment of the Special 100% Loan Guarantee under the SME Financing Guarantee Scheme has been increased to $50 billion.

The maximum loan amount per enterprise has been increased to $4 million and the principal moratorium arrangement has been extended to the first 12 months.

The Special 100% Loan Guarantee will start receiving applications from April 20 and the application period has been extended to one year.

Vladimir Dragović and Irina Goryuchkina
Bull. Amer. Math. Soc. 57 (2020), 293-299.
Abstract, references and article information

Carlos Gustavo T. Moreira, Maria José Pacifico and Sergio Romaña Ibarra
Bull. Amer. Math. Soc. 57 (2018), 269-292.
Abstract, references and article information

The traditionally blue-collar neighbourhood of Sham Shui Po is home to a kaleidoscopic collection of landmarks, streets and shops.

Participants of the Sham Shui Po Ensemble project explored the area and told its story through video and music production.

One of the project’s creative productions, the short film Collage created by Cobe Yau and her team, documented the daily lives of the area’s residents.

Ms Yau said Sham Shui Po’s diversity inspired her team to combine footage of residents’ daily activities, such as the unloading of meat and vegetables in wet markets and hawkers selling their wares.

“We hope our viewers can realise that although there are some street sleepers and it may be a bit grimy in some parts of Sham Shui Po, there are also many interesting aspects that make this community stand out.”

Creative journeys

Sham Shui Po Ensemble is under the Community Record Company, an 18-month community-based programme which also showcases two other unique locales.

Last year, participants explored Sai Ying Pun under the West Side Re-Discovery project. Sham Shui Po Ensemble was launched in April and concluded in late July, while the Wander in To Kwa Wan project began this month.

Local documentary maker Wong Siu-pong, the Community Curator of the Sham Shui Po project, hopes participants are able to explore the community without bias.

“Apart from the basics of film production, I did not teach them a lot of filmmaking skills. I hope they learn to be humble when making a documentary.

“A lot of the time, we read the news to learn about a community. I hope they can discover these places without prejudice, this is important.”

Project participants were also able to paint a picture of the community with music.

Warren Luk joined the project’s music stream and wrote the song Rich on Life with his team.

“People always have preconceived ideas of Sham Shui Po. But when you walk through the neighbourhood, you can find lots of quirky and interesting landmarks.

“When you observe the interactions between residents there, you can see that although their lives may be tough, they are enjoying themselves a lot. It is very inspiring.”

The Community Record Company programme is organised by non-governmental organisation MaD Institute and sponsored by the Home Affairs Bureau’s Arts Capacity Development Funding Scheme, which seeks to strengthen Hong Kong’s cultural software and build up the arts sector.

Application details for the next funding exercise will be available in November.

Mozart once called the pipe organ the “king of instruments” and Hong Kong has musical royalty sitting in the heart of Tsim Sha Tsui.

It is hard to miss the pipe organ when you are inside the Cultural Centre Concert Hall. With its four manuals, 93 stops and 8,000 pipes, it can produce an exceptional array of timbre and volume.

“The pipe organ is the ‘pearl’ of a concert hall,” explained pipe organist Chiu Siu-ling.

“Its enormous range of sounds, coupled with a huge variety of tone colours, creates a remarkable musical experience equivalent to that of an orchestra. It is the king of instruments.”

Star performer

The four-storey tall pipe organ was hand-made by famed Austrian manufacturer Rieger Orgelbau and installed when the Cultural Centre was built 30 years ago. It has attracted several world-renowned performers to Hong Kong over the years.

“When we built it in 1989, it was the first, huge mechanically operated organ in Asia. I think it is still our biggest organ we have ever built in Asia,” Rieger pipe organ maintenance technician Gerhard Pohl said.

He added that the instrument is also remarkably versatile.

“There are many organs they are built just for one musical style. On this organ, you can play everything, even jazz music.”

Mr Pohl comes to Hong Kong once a year to give the 30-year-old organ its annual health check. In between visits by the manufacturer’s technicians, William Wen ensures the Cultural Centre’s star performer remains in tip-top condition.

Top tuner

Mr Wen is Hong Kong’s only pipe organ maintenance technician. He carries out routine checks on the instrument and tunes it every month.

“Keeping it in tune is my responsibility. I take care of it.”

Mr Wen was one of the first in Hong Kong to learn the instrument in the 1980s. He became interested in pipe organ maintenance after a visit to an organ manufacturing company in Europe.

He recalled that in the ‘80s, organists in Hong Kong were few and far between. He was called upon to test the Cultural Centre organ before the grand opening, making him one of the first organists to play it.

“It was dark in the hall, so at first, I only noticed the organ’s keys. When I got closer, I was astounded by just how big the instrument was.”

Mr Wen takes up to five hours per maintenance visit to thoroughly check the pipes and tune the organ. He explained that the organ is regularly updated and was fitted with an electrical coupler system, providing greater flexibility in switching between lighter and stronger key actions as desired by the player.

“It has been updated a few times. In 2010, the organ was installed with an electrical coupler system. I used to get someone to press the keys for me while I would tune it from inside. But now, I just need a mobile phone on which I can tune it by myself.”

Musical legacy

To promote organ music and nurture local organists, the Cultural Centre has been organising the “King of the Instruments” Pipe Organ Education Series annually since 1999. Now the programme’s principal instructor, Ms Chiu has been teaching from the outset.

“People are not allowed to touch the instrument in a lot of other concert halls, and they seldom hold pipe organ concerts. This is actually not good for the organ. It has to be played to keep it in good condition or the keys and parts will become hard and old. This inspires me teach and let more and more musicians learn and play the instrument,” Ms Chiu explained.

More than 300 organists have so far been trained on the Cultural Centre’s organ. But it has also played something other than music - it has played Cupid too.

Like-minded musicians

Pipe organist Simon Chan met his wife, Shirley Cheng, through the programme.

“I joined the Pipe Organ Education Series in 2000. After that, I continued learning the organ with Ms Chiu and eventually became one of the course tutors. I met my wife in 2003 on the course.”

Ms Cheng was also a student on the course. She switched majors from information technology to music and that fateful decision led to meeting her husband.

“He asked me to watch him play. He was playing a big piece which was powerful and loud, and that was when I fell for his charms.”

The couple decided to embark on a life journey together and now hope to pass on their love of music and the pipe organ to their children.

“I wish for my kids to learn music too and to find out more about the pipe organ. This instrument brought their father and mother together and I want them to know our story,” said Ms Cheng.

The organist-music teacher duo also hopes to share the joy of the pipe organ with the rest of the community.

Entrepreneur Ricky Chan’s information technology company has been hard at work developing a virtual reality application that enables designers and their clients to walk through different versions of their home or office without having to physically move a single piece of furniture.

From the colour of the walls to the style of fixtures and fittings, Mr Chan’s app caters to all personal tastes and design ideas.

“We have customers who are interior designers or furniture retailers. Our virtual reality application brings their sketches to life. Designers in the past needed weeks to produce sketches. Now they can make designs instantly,” he explained.

Up to 40% of the application was developed at Smart-Space 8 in Tsuen Wan, Cyberport’s first co-working space outside its main Pok Fu Lam campus.

“Cyberport provides funding that helps to lower our expenses and we can hold seminars here with a rental fee that is much lower than the market price,” Mr Chan added.
 

The 20,000 sq ft space launched last year was specifically designed with young entrepreneurs in mind and provides workshops and seminars for startups. For companies that wish to join the Smart-Space 8 community, one of its founders must be aged between 18 and 35 and the company itself should not have been in operation for longer than seven years.

Smart-Space 8 users are entitled to comprehensive entrepreneurial support and value-added services to accelerate their businesses such as the Cyberport Creative Micro Fund and Cyberport Incubation Programme.

Mr Chan, who lives in the New Territories, said the added bonus of setting up shop in Smart-Space 8 is the commute, as Cyberport in Pok Fu Lam is farther away for him and his clients.

Cyberport may be expanding beyond Pok Fu Lam, but some entrepreneurs like agriculture technology company CEO and founder Gordon Tam have opted to stay at the home campus because of the incentives available.

“The business network here is unique. There are so many startups and we encourage and learn from each other.”

Mr Tam’s company sells vegetables from an indoor farm to local supermarkets and is now exploring the overseas market. He credits the vibrant community and ecosystem at Cyberport for building up his business.

“Traditional agriculture comes with a host of problems and the efficiency of Hong Kong’s agriculture industry is relatively low. This is why we are looking into indoor agriculture. We want to grow plants in industrial buildings.”

When Mr Tam joined the Cyberport Incubation Programme, his firm was offered two years of rent reduction. But more importantly, he said, the space is a one-of-a-kind ecosystem where his team can brainstorm ideas and continue to innovate.

Other startup owners share the same sentiment. Information technology company CEO and founder Stark Chan noted that with Cyberport as a public body, it offers a lot of support and rents are more stable.

“We have been here since we first started up. My colleagues are familiar with this environment and the atmosphere is good for innovation,” Mr Chan said.

Children gain a valuable insight into Hong Kong’s waterworks by directing the flow of water at an attraction designed to emulate the water cycle at the Water Supplies Department’s brand new H2OPE Centre.

They learn how rain passes through catchwaters in mountains and is filtered and distributed to people’s homes at the attraction, one of the 54 games or displays at the water education centre.

Kids can also try their hand at a fishing simulator to learn about tips and advice on fishing in reservoirs and discover ways to recycle and save water at other exhibits of the 720-sq m centre, which opened in December.

“It is extremely fun. We do not have this at school. I know how to save water now,” student Kim Lam said.

“Usually, we sit in a classroom and answer questions. But now we can learn about water in Hong Kong by playing games. It is excellent,” fellow student Alan Zeng added.

Children can also watch immersive videos at the centre’s 3D dome theatre.

Deeper understanding

The department hopes the centre will raise public awareness about water conservation.

“Its exhibits, live demonstrations and interactive games help visitors gain more insight into Hong Kong’s water resources,” Water Supplies Department Senior Engineer Irene Tong explained.

People can also visit the city’s important waterworks facilities such as the Waterworks Heritage Trails and the High Island Reservoir in Sai Kung, by joining the department’s Excursion with Water Save Dave. 

Water Save Dave is the department’s mascot to help promote a water conservation culture in the community.

Water Supplies Department Engineer Fion Chan said: “Water Save Dave is blue and shaped like a water drop to encourage us to cherish every single drop of water.

“We hope that guided tours of waterworks facilities will raise the public’s awareness about water resources and conservation.”

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(Cleveland Clinic) A new Cleveland Clinic study demonstrates the importance of genetics evaluation and genetic testing for children, adolescents and young adults with solid tumor cancers. The study was published today in Nature Communications.

(Impact Journals LLC) Volume 11, Issue 18 of @Oncotarget Clinical implications of chromatin accessibility assessed by ATAC-seq profiling in human cancers especially in a large patient cohort is largely unknown.

(European Society for Medical Oncology) A study of 4,532 men in the Veneto region of Italy has found that those who were being treated for prostate cancer with androgen-deprivation therapies (ADT) were less likely to develop the coronavirus COVID-19 and, if they were infected, the disease was less severe. The study is published in Annals of Oncology.

(American Association for Cancer Research) Combining intratumoral electroporation of interleukin-12 (IL-12) DNA (tavokinogene telseplasmid, or TAVO) with the immune checkpoint inhibitor pembrolizumab (Keytruda) led to clinical responses in patients with immunologically quiescent advanced melanoma, according to results from a phase II trial.

(University of Virginia Health System) Focused ultrasound, the researchers hope, could revolutionize treatment for conditions from Alzheimer's to epilepsy to brain tumors -- and even help repair the devastating damage caused by stroke.

(Wiley) Heart failure and cancer are conditions with a number of shared characteristics. A new study published in the Journal of Internal Medicine found that in patients with heart failure, several known tumor markers can also be indicators of heart failure severity and progression.

(Memorial Sloan Kettering Cancer Center) Scientists at the Sloan Kettering Institute have solved the puzzle of how small chromosomes ensure that they aren't skipped over during meiosis, the process that makes sperm and egg.

(Impact Journals LLC) Oncotarget Volume 11, Issue 12 reported that the p16 tumor suppressor is coded by CDKN2A and plays an important role during carcinogenesis and tumor progression in numerous tumor entities.

(JAMA Network) Death certificate data were used to compare the rate of opioid-related deaths in the US among cancer survivors with that of the general population from 2006 through 2016. Whether opioid-associated deaths in cancer survivors, who are often prescribed opioids for cancer-related pain, are rising at the same rate as in the general population is unknown.

(University of Helsinki) Mutations in white blood cells can contribute to abnormal immune profile after hematopoietic stem cell transplantation.

(JAMA Network) The considerations and challenges affecting the palliative care specialty and delivery of palliative care in the COVID-19 era, as well as potential solutions, are discussed in this Viewpoint.

(University of Houston) A University of Houston biomedical researcher is developing a new device to treat babies with blood disorders, because current technology is designed for adults. The ability to perform lifesaving leukapheresis safely and effectively in these most vulnerable pediatric patients will significantly increase their access to highly effective cell-based therapies.

The Hong Kong Special Administrative Region (HKSAR) Government welcomes the promulgation of the Meteorological Development Plan ...

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(Anglia Ruskin University) A new study has found an association between low average levels of vitamin D and high numbers of COVID-19 cases and mortality rates across 20 European countries.

(Columbia University's Mailman School of Public Health) Researchers found that 92 percent of employers who responded to a survey on climate change and public health reported need for public health professionals with training in climate change will very likely increase in the next 5 to 10 years. While graduates of public health programs who focus on climate change are in demand in the current job market, these positions appear to be just a small proportion of the total number of jobs available in public health.