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Emirati Astronaut Conducts 3D-Printing Experiment In Space
The experiment aims to assess the viability of 3D-printed knee cartilage tissue for treating injuries in remote areas on Earth and while in space.
Emirati astronaut Sultan Al Neyadi, and his colleague from NASA, Frank Rubio, are currently conducting experiments on the International Space Station on the viability of 3D-printed knee cartilage tissue.
The 3D printing lab, known as The BioFabrication Facility, has been built to evaluate whether low to zero-gravity conditions can improve printing quality compared to production on Earth, while examining the feasibility of 3D-printed cartilage tissue for fixing injuries in remote conditions, including in space.
Using cutting-edge technology, NASA hopes to eventually alleviate musculoskeletal injuries. “Crew members who experience musculoskeletal injuries on future deep space missions may benefit from the capability to bioprint tissue such as knee cartilage to promote recovery,” the space agency said in a recent press release.
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During the six-month mission, a total of 250 research experiments will be conducted, and Dr. Al Neyadi, who arrived recently onboard the ISS, has already undertaken studies on human heart tissue and served as a test subject for a sleep research program.
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Lebanon Ministers Meet Visa Over National Digital Payment Platform
Finance and technology ministers say a comparative study and roadmap will follow before any decision on adopting a model.
Lebanon’s finance and technology ministers met representatives from Visa last week to discuss a proposed unified national digital payment platform for government services, according to a readout from the Ministry of Finance.
The meeting brought together Finance Minister Yassin Jaber, Minister of State for Technology and Artificial Intelligence Kamal Shehadeh, a Visa delegation, and experts from both ministries. Discussion focused on whether Lebanon could establish a single platform through which citizens and institutions would pay taxes, fees, fines and other official transactions electronically, using mobile phones and other digital channels.
The Visa delegation presented examples from countries that have adopted unified government payment platforms, including the United Arab Emirates, Singapore, Estonia and Jordan. According to the readout, the examples were presented as having increased collection rates and expanded financial inclusion.
Talks covered settlement mechanisms, direct transfer to the treasury account, financial reconciliation, risk management, cybersecurity, fees, and an operational model that would involve the private sector. The parties agreed to continue technical and institutional consultations, prepare a comparative study, and develop an implementation roadmap before any decision on adopting a model for Lebanon.
Jaber said the Ministry of Finance had already enabled citizens to pay using credit cards and e-wallets through transfer companies, but described the proposed platform as a further step. He framed the development of electronic payment and collection systems as a priority within the ministry’s modernization plan.
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Shehadeh outlined the citizen-facing concept as a single mobile application through which users could settle obligations to ministries, government institutions and other bodies.
“The idea, in short, is that any citizen downloads an application on their mobile phone, through which they can pay all service obligations for all ministries, government institutions, or those owned by the Lebanese state, and others as well, as the platform is not limited only to state institutions,” he said.
Shehadeh added that the platform would not displace banks and money transfer companies that currently provide collection services to the state, calling it complementary to their work.
