澳門大學應用數學研究中心與中國科學院深圳先進技術研究院攜手推出的創新項目 “數字孿生 · 超級計算 · 虛擬現實 · 遠程診斷” ，在第26屆中國國際高新技術成果交易會上展出並取得了廣泛矚目。項目運用數字孿生技術，精準地對物理世界中的人、物、事進行數字化建模。借助超級計算機進行快速、高精度的物理場數值模擬，並通過結合融合混合現實（MR）技術，構建出高度逼真的虛擬模型，生動呈現了團隊的計算成果，彰顯了其技術核心優勢。

展會期間，聯合團隊的展台吸引了來省市級領導、科研院校及包括中央電視台在內多家媒體記者的關注。與會專家對項目給予了高度評價，並積極提問交流，團隊成員也熱情回應。此外，項目還與多家醫療機構合作，驗證數值模擬技術的實際應用效果，不僅顯著提升了項目的應用價值，更展現了數字孿生技術在不同領域的巨大應用前景。

通過這次盛會，聯合團隊展示了在數字孿生領域中的科技創新能力，為未來與國內外科研機構與企業的交流與合作奠定了良好的基礎。未來，澳門大學將繼續拓展與其他科研機構的合作，加強創新科技的研究，探索更多虛擬現實的可能性，推動數字孿生技術的產業化進程。

第26屆中國國際高新技術成果交易會於11月14日至16日，在深圳國際會展中心成功舉辦。作為中國最大、最具影響力的科技展會之一，本屆高交會匯聚了全球頂尖的創新科技和項目，吸引了來自世界各地的專家學者與行業領袖。

親愛的同事和學生們，

很高興與大家分享澳門大學科技學院第十七期的電子快訊。是次快訊記錄了 2024 年8月至10月間，科技學院在科研成就、新聞動態以及精彩活動等方面的豐富內容。歡迎點擊下方鏈接，瀏覽並下載本期電子快訊: https://www.fst.um.edu.mo/wp-content/uploads/2024/11/Issue-17-August-October-2024.pdf

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澳門大學科技學院機電工程系博士生陳佳航、博士生楊伊凡及碩士生林霖於西安交通大學主辦的第五屆熱與流體動力學國際研討會 （ISTFD 2024）奪得了最佳論文獎。澳門大學研究團隊的努力和成果得到專家評委們的充分認可。熱與流體動力學國際研討會作為熱與流體力學領域重要的國際研討會之一，致力於推動熱與流體力學及相關新興、前沿和跨學科的知識和技術發展。今年的盛會匯聚了來自世界各地的百餘位學者和研究者，100多場口頭及海報演講、9場全體講座和20場主題講座，由熱流體領域內的杰出研究人員主持，展示了該領域最前沿的知識和技術。

研討會上，陳佳航代表研究團隊報告了論文題為《不同製造參數下3D打印微型管壓降和傳熱特性的實驗研究》的論文，增材製造作為一種先進的製造技術，如選擇性雷射熔化(SLM)的3D打印技術，能打印出體積小但傳熱面積大的特殊熱交換器，在近年引起了熱力工程界高度關注。由於打印的管道和傳統管道在金屬表面特徵上存在差異，因此，研究團隊在等溫和非等溫的邊界條件下，利用實驗方法比較不同打印參數下的3D打印不鏽鋼管的壓降和傳熱特性，實驗結果顯示3D打印不鏽鋼管的摩擦因子與熱傳系數會受到不同列印參數的影響而產生變化。

林霖代表團隊報告了題為《3D打印半圓通道和圓角半圓通道的傳熱及壓降特性實驗研究》的論文，研究採用3D打印方法製造了半圓形通道和圓角半圓形通道，以模擬印刷電路熱交換器（PCHE）的不同通道，在等溫和均勻熱通量邊界條件下測量並比較兩個理想的半圓形通道和圓角半圓形通道之間的壓降差異。研究結果為PCHE帶或不帶圓角的半圓形通道提供了傳熱及壓降特性的基礎参考資料。

兩個研究項目皆由機電工程系譚立武教授指導，陳佳航的研究課題是由澳門科學技術發展基金（FDCT）與國家自然科學基金委員會（NSFC）聯合資助，林霖的研究課題則由澳門科學技術發展基金（FDCT）與國家科技部聯合科研（MOST）聯合資助。

澳門大學科技學院生物醫學影像實驗室博士畢業生孫敬張近日在美國德州奧斯汀市舉辦的第29屆美國核子心臟學會（ASNC）年會上榮獲《核子心臟學雜誌》（JNC）最佳技術論文獎。ASNC為全球最大、最具專業影響力的核子心臟學學術組織，每年從JNC的數百篇論文中，甄選出一篇具卓越技術性貢獻的論文授予此獎項。

是次獲獎的課題為《深度學習于投影域和重建域的低劑量心肌灌注SPECT去噪研究》，由科技學院莫昇萍教授指導，並與台北榮民總醫院及美國耶魯大學合作完成。該研究通過應用深度學習技術，發現於投影域（即原始數據）進行去噪相較於在重建域（即處理後的數據）去噪，能提供更佳的效果。心肌灌注單光子發射電腦斷層掃描（SPECT）作為診斷冠心病的重要方法，但輻射劑量問題備受關注。該研究的創新技術可顯著提升SPECT的去噪表現，有助於減少患者及醫護人員的輻射劑量，或可以縮短掃描時間，提升患者檢查舒適度及提高診斷效率。

澳大生物醫學影像實驗室團隊為全球應用深度學習技術於SPECT領域的領先團隊之一，並著重技術的臨床應用價值。此項研究由首屆國家自然科學基金優秀青年基金（港澳）項目（81922080）支持。

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澳門大學科技學院電腦及資訊科學系博士生黃莊桐及關泳琪，在助理教授王也的指導下，兩項研究成果分別被信息安全領域的頂級會議IEEE S&P 2025與NDSS 2025全文接收。這兩大會議被認為是信息安全領域的四大頂尖會議之一，與ACM CCS及USENIX Security並列。

根據近五年的數據，IEEE S&P與NDSS的錄取率分別為13%和16%。這兩大會議均被中國計算機學會（CCF）評為A類會議，並在Core Conference Ranking中獲得最高級別的A*評級，彰顯了其極高的學術價值。

此次成果的發表標誌著澳大作為第一單位在信息安全四大頂級會議上展示論文，不僅是大學在此領域的首次突破，也是澳門地區首次以第一單位身份在頂級會議上展示研究成果。這一成就顯示出澳大在信息安全研究方面獲得了國際的高度認可。

相關研究簡介如下：
https://www.fst.um.edu.mo/news/university-of-macaus-research-achievements-accepted-by-top-information-security-conferences/

The first successful case of the joint programme

Tam Chi Fong is a graduate of the Department of Civil and Environmental Engineering of the University of Macau (UM) and the first graduate of the ” 2+2 Joint Programme” between UM and South China University of Technology (SCUT). As the first successful case of the joint programme, his experience marks a new phase in higher education cooperation within the Greater Bay Area, highlighting the potential for cross-institutional and cross-border collaboration among universities in the region. Tam’s success story will inspire more young students aspiring to develop in the Greater Bay Area.

Initiating the Academic Path in the Greater Bay Area

Tam ‘s academic journey began with an accidental discovery. During high school, he learned about this joint programme through a TV show. Students could earn bachelor’s degrees from two prestigious universities by studying civil engineering subjects at UM for two years and then completing another two-year civil engineering program at SCUT, all within four years. The curriculum leverages the strengths of both institutions and is specifically tailored to nurture talent for the Greater Bay Area. The joint programme not only broadens horizons but also allows students to deeply understand the cultural atmosphere and educational environment of both Macao and Mainland China, which was a significant attraction for him. “I felt that such an opportunity was rare, allowing me to obtain two degrees while experiencing firsthand the development trends of the Greater Bay Area,” said Tam.

Broadening Horizons, Moving Forward Boldly

When asked about the greatest advantage of the programme, Tam noted that it allowed him to experience mainland living styles and learning environments, broadening his horizons while enhancing his capabilities in all aspects. Especially after the pandemic, he had the chance to visit core enterprises and construction sites in the Greater Bay Area, engaging with industry experts, thus gaining a deeper understanding of the future direction of the industry. “These experiences made me even more certain about my future direction because I saw the immense potential for the development of the Greater Bay Area.” Tam said. As the first graduate of the programme, Tam faced many challenges, particularly regarding curriculum design and credit arrangements. “The biggest challenge was being the first participant, so there were some unforeseen difficulties in practical implementation.”  He said. However, these challenges honed his problem-solving skills. “I learned to take the initiative in solving problems, communicating situations with professors from both universities, and ultimately successfully resolved many issues.” These experiences greatly benefited him and made him more independent and confident.

Cultural Integration, Language Enhancement

During his studies at SCUT, Tam not only improved his Mandarin proficiency but also deeply felt the differences in teaching methods in Mainland China. “Courses on the mainland focus more on practical operations, while UM provides more tutoring, such as study sessions led by Teaching Assistants.” He added that although there were subtle cultural differences between the two places, overall, these experiences were very beneficial. Currently, Tam is pursuing a master’s degree in Civil and Environmental Engineering at UM. For the future, Tam hopes to become an engineer who can serve as a bridge for cooperation between the two places. He plans to obtain an engineering license and accumulate work experience in Macao before developing further in the Greater Bay Area.

The Significance of Cross-Institutional and Cross-Border Collaboration

Tam believes that such cross-institutional and cross-border collaboration programmes are significant for students, providing them with a new platform for learning and growth while promoting closer exchanges and cooperation among universities within the Greater Bay Area, driving regional coordinated development. For juniors interested in participating in the joint programme, Tam summarized several pieces of advice, “First, possess a certain level of Chinese language ability, which is crucial for successfully completing your studies; second, be prepared mentally to face various challenges, maintaining a proactive attitude; finally, plan your time reasonably to ensure you can complete all courses on schedule.” Through Tam’s successful example, universities in the Greater Bay Area will continue to deepen their cooperation, fostering talents suitable for the region. With his spirit of courage and perseverance, Tam Chi Fong has written his own splendid chapter. This is not only a testament to personal growth but also a model of successful educational cooperation in the Greater Bay Area.

🍀澳大與華南理工大學雙學位本科聯培計劃詳情/Details of Joint Programme:
https://www.fst.um.edu.mo/news/um-and-south-china-university-of-technology-launch-22-joint-programme/

🍀歡迎報名及查詢/Enrollment and Inquiry:
土木及環境工程系梁小姐 Ms Leong (venusleong@um.edu.mo/8822 4967)

University of Macau is a Pivotal Starting Point in Life

Dr. Sio Hon Pan, the Curator of the Macao Science Centre, graduated from the Faculty of Science and Technology (FST) at the University of Macau (UM), where he studied in the Department of Electrical and Computer Engineering (formerly the Department of Electrical and Electronic Engineering) in 1998. He holds a Master of Laws and a Ph.D. in Data Science. He is a licensed government engineer, a member of the Royal Institution of Chartered Surveyors (MRICS) in the United Kingdom, and a professional mediator in the International Commercial Mediation of the China International Economic and Trade Arbitration Commission. He has been recognized with prestigious accolades such as being named one of the “top ten outstanding youth of guangfu people in the world” and receiving “the 2nd national innovation pioneer award”.

Dr. Sio also has extensive experience in planning and managing large-scale venue facilities. After graduating, he participated in several major projects, including the Coloane Power Plant B, the Macau University of Science and Technology, the Government Harbor Building, and the Government Headquarters. From 2002 to 2007, he joined the Macao Organizing Committee of the East Asian Games and was involved in the main work of the 4th East Asian Games, the Lusophone Games, and the 2nd Asian Indoor Games. During this period, he was responsible for planning, coordinating construction, and managing the operation of several large venues, including the Macau Polytechnic Institute Sports Hall, the Macau International Shooting Center, the Bowling Center, and the Tennis School. He also served as the first director of the Macao East Asian Games Dome and the director of Macao Olympic Aquatic Center. Since assuming the role of the Curator of Macao Science Center in 2012, Dr. Sio has consistently driven the center to actively promote scientific popularization activities not only in Macau but also in Mainland China and various other countries, achieving remarkable results.

In an exclusive interview with FST, Dr. Sio reflected on how his university education significantly influenced his career development. He expressed his heartfelt gratitude, stating, “I sincerely thank UM, especially FST, for providing me with the opportunity to study electrical and electronic engineering. This not only equipped me with the foundational qualifications to become a power engineer but also served as a pivotal starting point in my professional journey.” He underscored that the university life taught him how to systematically acquire new knowledge and apply learned technologies to solve real-world problems, embodying a disciplined yet open-minded approach to learning that has profoundly impacted his subsequent work experiences.

Application of University Knowledge in Practice

Dr. Sio highlighted that the specialized knowledge and systematic learning methods he acquired during his university years played a critical role both in his initial job designing transformers and later when serving as the director of multiple large-scale venues. He shared a memorable incident from his tenure as the director of the Macao East Asian Games Dome, where the ice skating rink suffered from melting due to programming errors in the air conditioning system’s main unit. Faced with the prospect of a two-week wait or more if the manufacturer were to come to Macau for repairs, Dr. Sio and his team promptly applied their university-acquired knowledge of Programmable Logic Controllers (PLCs) to identify and rectify the issue within just four hours. This experience vividly demonstrated to him the practical value of university education in real work scenarios.

Moreover, during his time as the director of the Olympic Aquatic Centre, he encountered technical challenges, including a Dutch-imported pool floor lift mechanism that was unique to Macau and its surrounding areas. On the eve of a diving competition, this complex system malfunctioned, and Dutch engineers could not immediately arrive to resolve the problem. Leveraging his university-taught expertise and engineering mindset, Dr. Sio led his team to dismantle the equipment, pinpointed issues involving the PLC control logic, and successfully repaired the imbalanced hydraulic axis control of the lift’s limbs. By reprogramming and adjusting the control system, they ensured the diving platform operated accurately to the required depth, eliminating the technical hurdle for the impending event. He emphasized that many industrial applications he encountered resembled concepts he had studied at university, although their relevance was not fully recognized until faced with real-life situations. The university not only imparted solid technical skills but more importantly, cultivated the ability to tackle practical problems.

Reflecting on other aspects of his academic journey at the Faculty of Science and Technology, Dr. Sio mentioned participating in a young researcher paper contest organized by IEEE (Institute of Electrical and Electronics Engineers) at City University of Hong Kong. This experience further deepened his understanding of the research process and enhanced his proficiency in paper writing and the overall research workflow. Additionally, he chose to intern at Macau’s largest telecommunications company, gaining insights into the genuine demands of technology companies and translating theoretical knowledge into practical ICT solutions, which greatly influenced his future career path. His part-time work at the university library also honed his information processing skills and organizational management abilities. He stressed the importance of part-time jobs for students, as these hands-on experiences contribute significantly to their holistic development and have a positive impact on his future career.

Challenges and Opportunities in Scientific Popularization

Regarding the role and value of science centers in today’s society, Dr. Sio explicitly stated that the core mission of a science center is to enable the public to understand, experience, and apply science, thereby enhancing the general scientific literacy and promoting societal progress and human advancement. In the era of information overload, promoting scientific popularization faces challenges like dwindling public attention and diverse, customized content requirements. Dr. Sio advocates using new media tools, interactive lifestyle activities, and experiential teaching methods to cater to different age groups and backgrounds with tailored science popularization content, sparking their interest and curiosity in science. It is crucial to maintain credibility in science popularization content by ensuring it is verified and reviewed by professionals, thus establishing a trustworthy brand.

Looking ahead to the future development of the Science Center, Dr. Sio envisions it becoming a favored destination for youth to engage in scientific inquiry and inspire more young people to join the technology industry, fostering a vibrant ecosystem that cherishes science and pursues technological advancements.

Words of Wisdom for Current Students

While sharing his experiences and challenges at the Science Center, Dr. Sio did not forget to offer valuable advice to the current students at FST and UM. He encouraged them to cherish their time at the university, be bold in exploration and innovation, and actively participate in internships and research projects to gain invaluable experience and broaden their horizons. He reminded them, “In the rapidly evolving technology era, nurture a strong thirst for knowledge and curiosity, constantly learn new knowledge and technologies, and enhance interdisciplinary research capabilities to confront the complex and ever-changing challenges of the future.”

Furthermore, Dr. Sio underscored the significance of teamwork, encouraging students to build robust networks and leverage the resources provided by the university while supporting and growing together with peers. He advised, “As you strive for professional success, do not underestimate the power of networking; it will be an indispensable asset in your career journey.”

In conclusion, Dr. Sio Hon Pan earnestly hopes that every student will uphold the spirit of a scientist characterized by patriotism, dedication, pragmatism, innovation, collaboration, and nurturing talents. He believes that through persistent efforts and determination, the new generation of scientific and engineering talents will shine brightly in their respective career paths, contributing to the advancement of science and technology in Macau and beyond. He trusts that with unwavering effort and commitment, each student will create their own successful story in the realm of science and engineering.

親愛的同事和學生們，

很高興與大家分享澳門大學科技學院第十六期的電子快訊。是次快訊記錄了 2024 年5 月至7月的學院科研成果、新聞和活動。請點擊閱讀最新電子快訊: https://www.fst.um.edu.mo/wp-content/uploads/2024/08/Issue_16-May-July-2024.pdf

如欲查看過往所有電子快訊，請訪問科技學院網站：https://www.fst.um.edu.mo/annual-report/
祝各位身體健康，學業進步！

科技學院謹啟