Global Pulse

标签： Asia

亚洲

  • Chinese large telescope releases over 30m spectra to international collaborators

    Chinese large telescope releases over 30m spectra to international collaborators

    China’s National Astronomical Observatories has unveiled a monumental astronomical dataset from its Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST), distributing over 30 million celestial spectra to researchers worldwide. The newly released DR13 dataset, covering observations from 2011 through June 2025, represents the most extensive spectral survey ever conducted, solidifying China’s position at the forefront of astronomical research.

    The comprehensive data release includes approximately 13.47 million low-resolution spectra and 17.35 million medium-resolution spectra, accompanied by a stellar parameter catalog containing nearly 12.94 million entries. This unprecedented collection continues LAMOST’s reign as the world’s leading spectral survey project in both data volume and stellar parameter scale.

    Since becoming operational as China’s first major national scientific infrastructure in astronomy, LAMOST has revolutionized large-scale spectroscopic sky surveys. The telescope’s pioneering design has enabled 14 years of efficient and stable operation, during which it has transformed our understanding of the Milky Way’s structure and evolution.

    The scientific impact of LAMOST’s data is demonstrated by its widespread adoption across the global astronomy community. Researchers from 278 institutions worldwide, including significant participation from the United States, Germany, Belgium, and Denmark, have utilized the telescope’s data to produce more than 2,200 high-quality research publications. Recent years have seen particularly robust output, with over 300 annual publications—more than 40 percent authored by international astronomers—placing LAMOST’s scientific productivity among the world’s elite 6-to-10-meter class telescopes.

    Beyond galactic studies, LAMOST’s spectra have facilitated groundbreaking discoveries across multiple astronomical domains, including the identification of compact objects, advances in stellar physics, exoplanet detection, and quasar research. This latest data release promises to further accelerate astronomical discovery and international collaboration in the coming years.

  • Strikes continue amid differing accounts of talks

    Strikes continue amid differing accounts of talks

    The Middle East conflict entered a new phase of complexity as diplomatic overtures intertwined with ongoing military operations. Iranian authorities confirmed receiving a communication from Washington through intermediaries, though they characterized the contents as ‘points under review’ rather than formal negotiations.

    This development occurred against a backdrop of continued violence, with Iranian forces launching missile barrages toward Israel while Israeli aircraft conducted strikes in central Tehran targeting command centers. Simultaneously, Israel intensified its operations against targets in Lebanon’s southern suburbs near Beirut.

    The diplomatic landscape revealed significant contradictions. US President Donald Trump announced ‘very good and productive conversations’ with Iranian officials, a claim immediately rejected by Tehran as market manipulation tactics. Mohammad Bagher Ghalibaf, Speaker of Iran’s Parliament, explicitly denied any negotiation proceedings, labeling such reports as ‘fake news’ designed to influence financial markets.

    International efforts to de-escalate the situation intensified. Chinese Foreign Minister Wang Yi, during discussions with Iranian counterpart Seyed Abbas Araghchi, emphasized the necessity of dialogue over military confrontation. Araghchi provided assurances regarding the Strait of Hormuz remaining accessible for peaceful navigation while acknowledging China’s humanitarian assistance.

    Regional security dynamics continued evolving with Iran appointing Mohammad Bagher Zolghadr, former Revolutionary Guards commander, as the new chief of the Supreme National Security Council. Meanwhile, market reactions demonstrated volatility—oil prices briefly dipped below $100 per barrel following Trump’s statements before rebounding to $104, reflecting a 40% increase since hostilities began.

    Analytical perspectives varied significantly. The New York-based Soufan Center suggested potential US preparations for seizing Kharg Island under negotiation cover, while former Israeli intelligence expert Danny Citrinowicz interpreted Trump’s approach as recognition that attacking Iranian energy infrastructure would provoke severe retaliation.

    Chinese diplomatic engagement continued with Special Envoy Zhai Jun meeting Israel’s Ambassador to China, underscoring the international community’s urgent efforts to facilitate peaceful resolution amid escalating tensions.

  • China issues standards for TCM services at primary level

    China issues standards for TCM services at primary level

    Chinese health authorities have unveiled comprehensive new guidelines mandating the standardization and expansion of Traditional Chinese Medicine (TCM) services at grassroots healthcare institutions nationwide. The National Administration of Traditional Chinese Medicine, in collaboration with the National Health Commission and National Disease Control and Prevention Administration, jointly issued the framework on Tuesday to enhance primary healthcare delivery through systematic TCM integration.

    The groundbreaking standards require township health centers and community clinics to provide minimum service packages including at least six categories encompassing ten distinct TCM treatment modalities. These specifically include acupuncture, moxibustion therapy, cupping, and therapeutic massage among other techniques. Facilities must maintain pharmaceutical inventories of no fewer than 80 varieties of Chinese patent medicines and a minimum of 300 types of decoction pieces to ensure comprehensive treatment capabilities.

    The guidelines emphasize the strategic application of TCM methodologies in chronic disease management, particularly for conditions including hypertension, diabetes mellitus, and chronic obstructive pulmonary disease. The framework advocates for integrated service models combining preventive care, therapeutic intervention, and rehabilitation services through TCM approaches.

    Notably, the standards establish workforce requirements stipulating that TCM practitioners must constitute at least 20% of medical staff at primary healthcare institutions. This structural reinforcement aims to bolster the high-quality development of TCM services at community level, representing a significant advancement in China’s healthcare system modernization while preserving traditional medical practices.

  • China steps up efforts to strengthen rural water supply

    China steps up efforts to strengthen rural water supply

    The Chinese government has unveiled a comprehensive national strategy to enhance the operational sustainability and maintenance protocols of rural water supply networks. This initiative, jointly promulgated by the Ministry of Water Resources alongside five additional governmental bodies, establishes a systematic framework designed to standardize management practices across the entire water supply continuum—from source extraction to end-user faucets.

    Key operational priorities outlined in the directive include guaranteeing adequate water volume, maintaining stringent quality standards, and fortifying emergency response capabilities for water provision. Particular emphasis is placed on addressing infrastructure vulnerabilities in underdeveloped regions and strengthening system reliability where service gaps persist.

    The policy further advocates for measured implementation of pricing mechanism reforms while simultaneously ensuring the protection of public welfare and household affordability. A significant component involves diversifying funding mechanisms for operation and maintenance through public-private partnerships, encouraging private capital investment via integrated construction-management models while maintaining governmental oversight.

    This development builds upon substantial progress in rural water accessibility, with national tap water coverage reaching 96% by the conclusion of 2025, reflecting China’s ongoing commitment to urban-rural infrastructure parity.

  • Negative ions found on moon solve old mystery

    Negative ions found on moon solve old mystery

    A groundbreaking discovery by a Chinese-led international research team has unraveled a long-standing cosmic mystery through the first direct detection of negative hydrogen ions on the lunar surface. The findings, captured by specialized instrumentation aboard China’s Chang’e 6 lunar lander, reveal how solar wind interactions generate these elusive particles on airless celestial bodies.

    The research team employed the Negative Ions at the Lunar Surface (NILS) detector, a pioneering instrument co-developed by the Swedish Institute of Space Physics and the Chinese Academy of Sciences. During its operational window, the instrument recorded six distinct energy signatures of negative hydrogen ions over a 48-hour period, marking the first direct measurement of such particles on another planetary body.

    Negative ions—atoms or molecules that have gained extra electrons—represent a crucial component of universal plasma but have remained notoriously difficult to study due to their fragility. Solar radiation typically strips away their additional electrons almost immediately, making remote detection virtually impossible.

    The investigation confirmed these ions form through a scattering process where solar wind particles collide with lunar regolith and rebound, capturing electrons from the soil in the process. By cross-referencing data with the European Space Agency’s Artemis satellites, researchers established a direct correlation between solar wind intensity and negative ion production rates.

    Simulations revealed dramatically different behaviors between the moon’s illuminated and dark sides. On the sunlit surface, ions survive mere moments within an extremely thin surface layer, while on the night side, they persist significantly longer, being carried by electromagnetic fields to form a massive tail extending thousands of kilometers behind the moon.

    This discovery provides critical insights into space weathering—the gradual physical and chemical alteration of celestial surfaces by the space environment. The researchers suggest these ions may contribute to lunar water formation and help maintain the moon’s tenuous exosphere, with ion density surging over 1,000% during periods of intense solar activity.

    The findings establish a new framework for studying similar phenomena on other airless solar system bodies, including asteroids and planetary moons, advancing our understanding of universal plasma behavior and celestial evolution.

  • DeepZang, first AI model in Tibetan language, unveiled

    DeepZang, first AI model in Tibetan language, unveiled

    In a landmark development for both artificial intelligence and linguistic preservation, China has introduced DeepZang—the world’s inaugural large language model specifically engineered for the Tibetan language. The groundbreaking platform, unveiled in Lhasa by local technology firm Choknor, represents a significant stride in bridging digital divides and enhancing public service accessibility for Tibetan speakers.

    DeepZang facilitates multilingual interactions in Tibetan, Mandarin Chinese, and English, integrating advanced functionalities such as AI-driven dialogue, real-time translation, and speech-to-text conversion. Its certification by the World Record Certification Agency as the ‘World’s First Tibetan Large Language Model’ underscores its pioneering status in global AI research.

    According to Tenzin Norbu, founder of Choknor, the model culminates over four years of intensive development. It leverages an extensive dataset comprising nearly 70 million standardized parallel corpora and over 30,500 hours of voice recordings encompassing Tibet’s three primary dialects: Utsang, Kham, and Amdo. This repository now stands as China’s most comprehensive and meticulously annotated Tibetan speech database.

    Beyond its technical achievements, DeepZang is poised for practical implementation across multiple sectors. Several institutions, including China Mobile and PICC Property and Casualty Co’s regional branches, have entered collaborative agreements to deploy the technology in government services, education, healthcare, and financial operations.

    Li Yalong, Deputy General Manager at PICC Xizang, emphasized the model’s potential to overcome linguistic barriers in servicing rural communities: ‘It will enable the development of intelligent Tibetan-language customer support and policy interpretation tools, particularly in agricultural insurance.’

    Academic users have reported efficiency gains in research workflows. Sonam Yontan, a doctoral candidate at Xizang University, noted: ‘The translation and search functionalities significantly accelerate material processing and source retrieval, marking an unprecedented advancement for Tibetan in AI.’

    However, initial feedback indicates areas for refinement. Tibetan language instructor Nie Chang observed that while DeepZang’s linguistic capabilities are robust, its response latency exceeds that of mainstream models like ChatGPT. Some users also reported encountering paywalls after limited queries, potentially impacting accessibility.

    In educational contexts, the model currently functions more as a search engine than a tailored pedagogical tool, with grammar explanations sometimes lacking clarity for non-native learners. Online discourse reflects mixed reactions, praising cultural preservation efforts while noting challenges in translation accuracy, complex query handling, and pricing structures.

    Choknor acknowledges the model’s evolving status and commits to continuous improvement through data expansion and user feedback. The current mobile application represents merely one manifestation of the underlying technology, with potential future applications spanning wearable devices, sector-specific solutions in healthcare and education, and possibly extending to other minority languages like Mongolian and Uygur.

  • Zero-carbon zone in Hainan shows China’s green practices

    Zero-carbon zone in Hainan shows China’s green practices

    The Boao Zero-Carbon Demonstration Zone in China’s Hainan province has emerged as a global benchmark for sustainable urban development, achieving a remarkable 99.9% reduction in energy-related carbon emissions since its inception. Originally designated as a “near-zero” carbon zone, the project attained full “zero-carbon” status in March 2025 and has since maintained normalized operations at this exceptional environmental standard.

    According to official measurements, carbon dioxide emissions from buildings and municipal infrastructure within the zone plummeted from 11,350.1 tonnes in 2019 to approximately 14.6 tonnes in 2025. This transformative achievement represents one of the most dramatic carbon reduction successes recorded worldwide.

    The zone’s energy ecosystem now operates on a surplus model, generating 29 million kWh of clean electricity annually through extensive photovoltaic installations. This output substantially exceeds the zone’s internal consumption needs of 19.4 million kWh, allowing 9.6 million kWh of surplus green energy to be fed back into the regional power grid.

    Visual documentation from March 2026 reveals comprehensive solar panel deployments across key facilities, including the Boao Forum for Asia International Conference Center and adjacent hotel properties. These installations form the technological backbone of the zone’s renewable energy infrastructure.

    The project’s success provides a scalable model for regional decarbonization efforts and demonstrates China’s growing leadership in practical climate solutions. As international attention focuses on effective carbon reduction strategies, the Boao zone offers tangible evidence that ambitious environmental targets can be achieved through integrated planning and renewable technology implementation.

  • Belarusian President Lukashenko arrives in North Korea for talks with Kim Jong Un

    Belarusian President Lukashenko arrives in North Korea for talks with Kim Jong Un

    Belarusian leader Alexander Lukashenko commenced an official state visit to North Korea on Wednesday, marking a significant diplomatic engagement between two nations increasingly aligned against Western powers. The long-serving president was formally received at Pyongyang’s Sunan International Airport by senior North Korean official Kim Tok Hun, recently appointed vice premier, according to reports from Belarusian state media.

    The meeting between Lukashenko and North Korean Supreme Leader Kim Jong Un represents the latest development in strengthening bilateral relations between Minsk and Pyongyang. This diplomatic engagement follows their previous encounter in September 2025 during multilateral meetings in Beijing, where Kim extended the invitation for Lukashenko to visit North Korea.

    Both nations have positioned themselves as strategic partners to Russia amid ongoing geopolitical tensions. Lukashenko has permitted Belarusian territory to serve as a staging ground for Russian military operations in Ukraine and authorized the deployment of Russian tactical nuclear weapons within his country. Similarly, North Korea has provided substantial military support to Moscow’s campaign in Ukraine while pursuing an increasingly assertive foreign policy against American influence.

    During preparatory discussions earlier this week, Kim Jong Un delivered vehement criticism of United States foreign policy, accusing Washington of ‘state terrorism and aggression’ in global affairs. The North Korean leader emphasized the need for strengthened alliances among nations opposing American hegemony.

    The current visit is expected to culminate in the signing of a comprehensive friendship and cooperation treaty, building upon previous diplomatic exchanges including Belarusian Foreign Minister Maxim Ryzhenkov’s 2024 visit to North Korea. This agreement would formalize the growing partnership between two nations that have found common cause in their opposition to Western geopolitical dominance.

  • Efforts increase cross-Strait connectivity

    Efforts increase cross-Strait connectivity

    China’s newly ratified 15th Five-Year Plan (2026-2030) has charted an ambitious course for enhanced integration between Fujian province and Taiwan-administered territories, marking a significant advancement in cross-Strait connectivity. The strategic blueprint prioritizes the establishment of a seamless ‘common market’ framework that promises to transform economic and social ties across the region.

    The human dimension of this integration is exemplified by individuals like Chang Yang-yang, a Traditional Chinese Medicine practitioner at Xiamen Chang Gung Hospital. For Chang, what was once an arduous journey between his workplace and his ancestral home on Jinmen Island has evolved into a routine 20-minute commute—a dramatic improvement from the hour-plus crossings of his childhood.

    This transformation stems from systematic infrastructure upgrades implemented since the inauguration of direct ferry services in January 2001. The evolution from paper-based documentation to advanced facial recognition systems illustrates the technological progression enabling this connectivity revolution. The integration has expanded beyond transportation to encompass institutional coordination, economic cooperation, and physical infrastructure alignment.

    Chang’s personal narrative underscores the practical benefits of this integration. Having witnessed Jinmen’s historical medical resource limitations during his youth—where serious illnesses necessitated hazardous journeys to Taiwan’s main island—he deliberately pursued medical studies at Xiamen University. Now, he regularly returns to provide complimentary medical services to his community, embodying the human-centered development envisioned by the integration policy.

    The geographic proximity of Jinmen (approximately 2 kilometers from Fujian’s coast) and Matsu positions these islands as natural testing grounds for deeper cross-Strait collaboration. The ongoing improvements reflect a gradual but consistent advancement in regional connectivity, with the new Five-Year Plan expected to accelerate this trend through structured economic integration and enhanced people-to-people exchanges.

  • US sent Iran 15-point plan aimed at month-long ceasefire: Israeli media

    US sent Iran 15-point plan aimed at month-long ceasefire: Israeli media

    JERUSALEM—In a significant diplomatic maneuver, the United States has presented Iran with a comprehensive 15-point proposal aimed at establishing a month-long ceasefire, according to exclusive reporting from Israel’s Channel 12. The initiative, delivered amid heightened regional hostilities, outlines a structured framework for de-escalation and potential long-term agreement.

    The proposed roadmap, reportedly advanced by senior advisors to former President Donald Trump including Jared Kushner and Steve Witkoff, seeks an immediate 30-day cessation of hostilities. This temporary pause would create a diplomatic window for finalizing a more comprehensive agreement addressing multiple points of contention between the nations.

    Central to the proposal are stringent demands regarding Iran’s nuclear program. Tehran would be required to completely dismantle its nuclear weapons capabilities and cease all uranium enrichment activities, coupled with a permanent commitment to non-proliferation. The plan further stipulates that Iran must terminate financial and military support to regional allied groups while guaranteeing uninterrupted international access to the strategic Strait of Hormuz.

    Additional provisions call for limitations on Iran’s missile production, restricting future development exclusively to defensive purposes. In return, Washington offers substantial incentives including complete sanctions relief, technical assistance for civilian nuclear energy development at the Bushehr facility, and elimination of the “snapback” mechanism that could automatically reinstate previously lifted UN sanctions.

    The proposal emerges against a backdrop of escalating violence, with joint US-Israeli strikes against Iranian targets commencing February 28th prompting retaliatory attacks from Iran and its regional allies against American and Israeli interests throughout the Middle East. Israeli Prime Minister Benjamin Netanyahu, maintaining his longstanding opposition to diplomatic engagement with Iran, has yet to issue an official response but recently reiterated his position that Iran’s current leadership cannot be trusted.