A groundbreaking study has unveiled a novel coating that allows rare earth materials to emit light when powered by electricity. This innovation, spearheaded by a collaborative team from Heilongjiang University, Tsinghua University, and the National University of Singapore, was recently published in the prestigious journal Nature. Rare earth nanocrystals, known for their vibrant and stable light emission, have traditionally been limited in electric-driven applications like LEDs and OLEDs due to their insulating properties. ‘It’s akin to running in a heavy winter coat,’ explained Han Sanyang, an associate professor at Tsinghua University, highlighting the challenge of electricity reaching these materials. The team’s solution involves a specialized molecular coating that acts as an ‘energy-conversion layer,’ efficiently transferring electrical energy to the nanocrystals, which then produce adjustable, high-purity light. This breakthrough paves the way for applications in human health monitoring, non-invasive testing, and agricultural lighting. The researchers are now refining the technology, particularly for healthcare and infrared uses.
作者： admin
-
Mainland official slams Japan’s remarks on Taiwan
A senior Chinese official has strongly criticized Japan for its unwarranted comments on Taiwan, emphasizing that Taiwan is an inalienable part of China. Song Tao, the head of both the Taiwan Work Office of the Communist Party of China Central Committee and the Taiwan Affairs Office of the State Council, made these remarks during a cross-Strait exchange event in Chengdu, Sichuan province. Song reiterated that the resolution of the Taiwan issue is a matter solely for the Chinese people, and no external forces have the right to interfere. He asserted China’s unwavering determination and capability to thwart any ‘Taiwan independence’ separatist activities and external interventions, safeguarding national sovereignty and territorial integrity. Song also condemned the Democratic Progressive Party (DPP) authorities for disregarding historical facts, opposing the will of the people, and persistently advocating for ‘Taiwan independence.’ He accused the DPP of aggressively promoting separatist rhetoric and inciting cross-Strait confrontation, which has jeopardized peace in the Taiwan Strait and challenged the one-China principle. Song emphasized that China’s reunification is an inevitable historical trend, regardless of provocations from ‘Taiwan independence’ forces or external interference. He expressed hope that Taiwanese compatriots would continue to uphold their patriotic traditions.
-
Sonam Kapoor announces her second pregnancy in style
Bollywood actress Sonam Kapoor has joyfully announced her second pregnancy with her husband, businessman Anand Ahuja. The ‘Neerja’ star shared the exciting news on Instagram, posting a series of elegant photos that showcased her baby bump. In the caption, she simply wrote, ‘Mother,’ accompanied by heartfelt emojis. The announcement quickly garnered widespread attention and warm wishes from fans and fellow celebrities alike. Kapoor chose a stunning hot-pink pure wool suit for the reveal, featuring oversized padded shoulders and a soft, curved silhouette, embodying her signature style. In her Instagram story, she further confirmed that the baby is due in spring 2026. The couple, who tied the knot in a traditional ceremony on May 8, 2018, welcomed their first child, son Vayu, on August 20, 2022. At the time, they expressed their gratitude to their support system, stating, ‘Our lives are forever changed.’ Anand Ahuja humorously commented on the post, calling Kapoor ‘Baby ma.. also chicccccc mama!’ and teasing ‘double trouble.’ Kapoor, known for her roles in films like ‘Raanjhanaa,’ ‘Veere Di Wedding,’ and ‘Delhi 6,’ took a break from acting after the birth of her first child. She recently returned to the screen in the 2023 crime thriller ‘Blind.’ The pregnancy announcement ends months of speculation and marks a new chapter for the beloved actress and her growing family.
-
South Africa president says G20 will make declaration despite US warning and ‘will not be bullied’
The Group of 20 (G20) nations are set to issue a joint declaration at the conclusion of their summit in Johannesburg this weekend, despite objections from the United States, South African President Cyril Ramaphosa announced on Thursday. Ramaphosa emphasized that South Africa, as the host nation, will not succumb to pressure from the Trump administration to dilute the summit’s outcomes. The U.S. has boycotted the two-day meeting, citing unfounded claims by President Donald Trump that South Africa’s government is violently persecuting its white minority. A South African G20 ambassador revealed that the U.S. had advised against adopting any declaration, arguing that the absence of the U.S. would undermine consensus. Instead, the U.S. proposed a less formal statement from South Africa to conclude the summit. Ramaphosa, however, reaffirmed his commitment to a joint declaration, stating that discussions were progressing smoothly and that the summit would not be derailed by external pressures. The G20, comprising 19 nations, the European Union, and the African Union, is focused on addressing global challenges such as climate change, debt relief for developing nations, and wealth inequality. South Africa, the first African nation to hold the G20 presidency, aims to advance these priorities despite criticism from U.S. officials. Other leaders, including China’s Xi Jinping and Russia’s Vladimir Putin, have also opted to skip the summit but have sent delegations. Ramaphosa expressed confidence in the summit’s success and reiterated that South Africa would not be bullied into altering its stance.
-
More than 250 arrested in Charlotte as immigration crackdown escalates
In a significant escalation of President Donald Trump’s immigration enforcement efforts, U.S. Border Patrol agents have detained more than 250 individuals in Charlotte, North Carolina, since Saturday. This operation, dubbed ‘Operation Charlotte’s Web’ by federal authorities, targets undocumented immigrants, particularly those with criminal backgrounds or gang affiliations. Officials from the Department of Homeland Security (DHS) emphasized that the arrests include individuals convicted of serious offenses such as assault on law enforcement, theft, and document tampering. However, the crackdown has sparked widespread criticism from local leaders and residents. North Carolina’s Democratic Governor Josh Stein accused federal agents of racial profiling, citing instances of heavily armed officers targeting individuals based on skin color. Charlotte Mayor Vi Lyles echoed these concerns, urging federal agents to respect the city’s values while commending protesters who rallied against the administration’s actions. The operation’s duration remains unclear, with similar measures in cities like Chicago still ongoing. As fear spreads among Charlotte’s immigrant community, reports suggest the crackdown may extend to Raleigh, prompting renewed calls for a focus on violent criminals rather than ordinary residents.
-
Dubai: From sunrise workouts to karaoke nights, 7 must-try things this weekend
Dubai is buzzing with a variety of activities this weekend, catering to diverse interests and energy levels. Whether you’re looking to boost your fitness, enhance your skills, or simply enjoy some leisure time, here are seven must-try experiences in the city. **1. Pilates & Power**: Kick off your weekend with a high-energy Pilates session hosted by Joe & the Juice and Gray Wellness Club at Mall of the Emirates. The 45-minute workout on November 22 at 7am combines stretching and strength training, followed by complimentary juices or coffee. Open to all fitness levels, with free spots for the first 30 sign-ups. **2. Dim Sum DIY**: The Noodle House is bringing back its popular dim sum masterclass series. Learn the art of dumpling-making with Chef Fetty at JBR and Palm Jumeirah Mall locations. Each session includes a welcome iced tea, a basket of dim sum, and takeaway souvenirs. Limited spots available; Dh130 for adults, Dh80 for kids. **3. Personal Branding 101**: The Brand Me Summit returns to Canadian University Dubai on November 22–23, featuring over 5,000 attendees and 60+ global leaders. This year’s event includes a collaboration with UNHCR, pledging 10% of proceeds to refugee education. Expect world-class keynotes, networking, and mentorship opportunities. **4. Glow Sip**: Feels and Tower 28 are hosting a four-day pop-up at Kite Beach, featuring a limited-edition collagen citrus drink. Available from November 20–23, every purchase comes with a complimentary mini mist and exclusive stickers. **5. Sing in Style**: Experience luxury karaoke at Adaline in DIFC, blending a speakeasy vibe with red-velvet interiors and a world-class sound system. Open Tuesday to Sunday from 9pm. **6. Beach Burn**: The Beach JBR is hosting a full-throttle fitness lineup as part of the Dubai Fitness Challenge. Join celebrity trainer Jason Grima and Virgin Radio’s Priti Malik for sunrise sessions on November 22. **7. White Friday Frenzy**: Amazon.ae’s biggest shopping event of the year runs from November 20–30, offering millions of deals across various categories. Prime members enjoy extra savings and fast delivery through Amazon Now.
-
Flights cancelled, delayed at Sharjah due to foggy weather; airport issues advisory
Sharjah Airport experienced significant disruptions on Thursday morning as dense fog blanketed the region, leading to multiple flight cancellations and delays. The airport issued an advisory urging passengers to verify their flight status before heading to the terminal. Visibility dropped below 500 metres in several areas, prompting the National Centre of Meteorology (NCM) to issue red alerts across Dubai, Abu Dhabi, Sharjah, and Ajman. The fog, which began forming shortly after midnight, severely impacted flight operations, ground handling, and aircraft movements. Sharjah Police also warned drivers to exercise caution, maintain safe distances, and reduce speeds due to the hazardous conditions. Similar warnings were echoed by Dubai and Abu Dhabi Police, with the latter activating speed reduction systems on major roads. Motorists were advised to avoid using hazard lights in fog, as it could confuse other drivers and increase the risk of accidents. The disruptions highlight the challenges posed by extreme weather conditions in the UAE, particularly during the winter months.
-
Oman National Day: UAE President, Sheikh Mohammed congratulate Sultanate
Oman is set to commemorate its 55th National Day with grand celebrations, including a military parade in Muscat and fireworks across the nation. On this significant occasion, UAE President Sheikh Mohamed bin Zayed Al Nahyan conveyed heartfelt congratulations to Oman’s Sultan Haitham bin Tariq, emphasizing the enduring friendship between the two Gulf nations. In his message, Sheikh Mohamed expressed optimism about further strengthening bilateral ties to ensure mutual progress and prosperity. Similarly, Sheikh Mohammed bin Rashid Al Maktoum, Vice President, Prime Minister, and Ruler of Dubai, extended his felicitations, sharing a photo of Sultan Haitham and highlighting the shared heritage and accelerated development of Oman. Sheikh Mansour bin Zayed Al Nahyan, Vice President, Deputy Prime Minister, and Chairman of the Presidential Court, also sent a congratulatory message, reinforcing the deep-rooted bonds between the UAE and Oman. The celebrations underscore the unity and camaraderie that define the relationship between these neighboring countries.
-
New study shows global luxury shoppers are spurning high-end brands over steep price hikes
The global luxury goods market is poised for its second consecutive year of contraction, with sales projected to drop by 2% to 358 billion euros ($412 billion) in 2024, according to a recent report by Bain & Co. This decline, the first two-year slowdown since the 2008-09 financial crisis, reflects a growing consumer rebellion against steep price increases and a lack of innovation in high-end products. The report, released on Thursday, highlights a shift in consumer behavior, with affluent buyers opting for more accessible and ethically priced brands rather than traditional luxury labels. Claudia D’Arpizio, a Bain partner and co-author of the study, noted that while the situation is not catastrophic, it underscores a misalignment between price and value in the luxury sector. Post-pandemic sales peaked at 369 billion euros in 2023, but Bain analysts now view this as a bubble. Despite the recent downturn, the market remains 25% larger than in 2019, before the pandemic disrupted sales. Looking ahead, Bain forecasts a modest rebound of 3% to 5% in 2025, driven by strong financial markets in the U.S. and a recovery in China. However, regional disparities persist: the U.S. market is expected to remain flat at around 101 billion euros, while Europe faces slight contraction to 108 billion euros. Mainland China and Japan are projected to slow by up to 8%, while the Middle East, led by Dubai, is anticipated to grow by 4% to 6%. Globally, inflated prices and a creativity crisis have cost luxury brands 60 to 70 million customers over the past two years, reducing the customer base by 18% to 330 million less loyal shoppers. Footwear and handbags, categories hit hardest by price hikes, have suffered the most. The luxury market is also experiencing extreme polarization, with ultra-high-net-worth individuals (those with personal wealth above 30 million euros) proving the most resilient. This group, numbering around 400,000 people, has alienated other consumers, as brands increasingly cater to this elite segment. Social media has further amplified ethical concerns about luxury spending, with many questioning the justification for high prices. D’Arpizio emphasized that luxury brands must redefine their customer focus and reestablish themselves as symbols of self-actualization and social improvement to regain broader consumer trust.
-
UAE: Ras Al Khaimah International Airport to build new VVIP terminal
Ras Al Khaimah International Airport has announced the construction of a state-of-the-art VVIP terminal and private jet hangar, designed to cater to high-net-worth travelers visiting the emirate’s premier beachfront destinations and the upcoming $3.9-billion Wynn Al Marjan Island integrated gaming resort. The project, unveiled at the Dubai Airshow, is a collaboration between the airport and Falcon Executive Aviation, a subsidiary of Alex Group Investment. The new Fixed Base Operation (FBO) facility will span 1,500 square meters, featuring a Royal lounge, four VVIP lounges, and premium hospitality areas. Airside amenities will include a helipad, extensive aircraft parking, and space for emerging vertical mobility solutions. The 8,000-square-meter multi-purpose hangar will accommodate ultra-long-range private jets and offer maintenance and operational services. Sheikh Salem bin Sultan bin Saqr Al Qasimi, Chairman of Ras Al Khaimah’s Department of Civil Aviation, emphasized that the project aligns with the emirate’s aviation and tourism growth strategy, leveraging its proximity to key attractions. The facility is designed to meet LEED Gold standards, incorporating solar power to offset 35% of its energy consumption, fully electric ground support equipment, and sustainable aviation fuel. Construction is set to commence soon, with completion targeted for the first quarter of 2027.