Many patients feel anxious when a doctor recommends a CT (Computed Tomography) scan, particularly when the examination involves sensitive areas such as the brain or abdomen. This concern is understandable, as the term radiation is often associated with potential health risks.

However, modern CT technology has advanced significantly over the past decade. Current scanners are much safer than earlier generations, with radiation doses greatly reduced through technological improvements and strict safety protocols.

In addition, medical imaging practices follow the ALARA principle (As Low As Reasonably Achievable), which ensures that radiation exposure is kept to the minimum level necessary while still producing high-quality diagnostic images.

Protective equipment also plays an important role in radiation safety. As shown in the figure, lead aprons are available near the CT technical room and are used to protect medical staff and patients from unnecessary radiation exposure when required.

These safety measures, together with improved imaging technology, help ensure that CT scans remain one of the most valuable and reliable diagnostic tools in modern healthcare while maintaining patient safety.

A CT scan uses X-rays taken from multiple angles around the body to produce detailed cross-sectional images of internal structures. These images are then reconstructed into three-dimensional views, allowing doctors to examine organs such as the brain, lungs, liver, and intestines with remarkable clarity.

This level of detail enables physicians to quickly detect conditions such as internal bleeding, infections, tumours, fractures, or internal injuries. In emergency situations, CT imaging can be life-saving, enabling rapid diagnosis and immediate treatment decisions.

Although CT scans involve ionising radiation, their use is carefully controlled. Each scan is performed only when the expected medical benefits clearly outweigh the potential risks.

ADVANCES IN CT TECHNOLOGY

Radiation doses from CT scans have changed dramatically over the past 10 to 15 years.

Earlier CT systems, such as 16-slice and 64-slice scanners, represented major technological milestones in radiology at the time. However, these systems lacked many of the advanced dose-reduction features available today. As a result, patients were exposed to higher radiation levels to obtain high-quality diagnostic images.

Modern CT scanners, including 128-slice, 256-slice, and even 640-slice systems, now incorporate a range of intelligent technologies designed to minimise radiation exposure while maintaining excellent image quality.

One key innovation is Automatic Exposure Control (AEC). This system automatically adjusts the X-ray output according to the patient鈥檚 body size and shape, ensuring that each individual receives a radiation dose tailored to their specific anatomy.

Another important advancement is Iterative Reconstruction, an image-processing technique that produces clearer images even when lower radiation doses are used. By reducing image noise and improving contrast, this technology allows accurate diagnosis while minimising radiation exposure.

In addition, modern CT systems often include Organ-Based Dose Modulation, which provides extra protection to radiation-sensitive organs such as the eyes, thyroid gland, and breast tissue. These organs are particularly sensitive to radiation, even at relatively low doses.

Many scanners also feature real-time dose monitoring, enabling radiographers to continuously assess radiation exposure during the scan and make adjustments when necessary.

Thanks to these technological improvements, radiation doses for common examinations such as brain and abdominal CT scans have been reduced by approximately 50鈥�80 percent compared with a decade ago.

UNDERSTANDING RADIATION EXPOSURE

Radiation exposure from CT scans is often misunderstood because people rarely realise that radiation is already present in everyday life.

Humans are constantly exposed to natural background radiation, which originates from sources such as cosmic rays, soil, food, and even the air we breathe. On average, individuals receive approximately 2 to 3 millisieverts (mSv) of natural radiation per year, depending on their geographical location and lifestyle.

When compared with these natural levels, the radiation dose from a CT scan is relatively modest.

Certain everyday activities can also slightly increase radiation exposure. For example, a long-distance flight from Kuala Lumpur to London exposes passengers to approximately 0.05 mSv due to increased cosmic radiation at high altitude.

Similarly, individuals living in highland areas may receive slightly higher natural radiation levels because thinner atmospheric layers provide less shielding from cosmic rays.

Understanding this context helps place CT radiation exposure into perspective. The additional radiation from a medically justified CT scan is relatively small compared with the natural radiation humans experience throughout their lives.

RISKS AND MEDICAL NEEDS

The health risk associated with a single CT scan is extremely small. For adults, the estimated risk is less than 0.05 percent.

In contrast, failing to perform a CT scan when medically required can have far greater consequences. Conditions such as stroke, brain haemorrhage, internal bleeding, or ruptured appendix require rapid and accurate diagnosis. CT imaging often provides the fastest and most reliable means of identifying these life-threatening conditions.

For this reason, CT examinations are carefully justified before being performed, and each scan must be approved by a qualified radiologist.

Meanwhile, children are generally more sensitive to radiation than adults because their tissues are still developing and they have a longer lifespan during which potential radiation effects could occur.

To address this, hospitals implement specialised paediatric CT protocols that significantly reduce radiation exposure. In many cases, doses for children can be reduced by up to 80 percent compared with adult protocols, while still maintaining diagnostic image quality.

Whenever possible, doctors may also consider alternative imaging methods that do not involve radiation, such as ultrasound or magnetic resonance imaging (MRI).

These careful approaches ensure that CT imaging remains safe even for younger patients.

For patients who require repeated imaging such as those undergoing cancer monitoring or managing chronic diseases many medical centres now implement low-dose CT protocols specifically designed for follow-up examinations.

These protocols ensure that cumulative radiation exposure remains as low as possible while maintaining high standards of diagnostic accuracy.

This approach reflects the ongoing commitment within modern radiology to prioritise patient safety while delivering effective medical care.

HARNESSING AI IN CT IMAGING

Artificial intelligence (AI) is increasingly transforming medical imaging. In modern CT systems, AI-based algorithms can automatically adjust scanning parameters based on the patient鈥檚 body size, shape, and anatomical characteristics.

This enables CT scanners to deliver the lowest radiation dose necessary for accurate diagnosis, while maintaining high-quality images.

Emerging technologies such as Spectral CT and Photon-Counting CT are also improving the way CT images are produced. These technologies can differentiate between different X-ray energy levels absorbed by body tissues, generating images with greater detail and improved contrast.

As a result, doctors can obtain more precise diagnostic information while keeping radiation exposure even lower than before.

CT technology today is significantly safer than it was a decade ago. Advances in imaging technology, combined with intelligent dose-control systems and artificial intelligence, have dramatically reduced radiation exposure while improving image quality and diagnostic accuracy.

When CT scans are performed under the supervision of trained radiologists and in accordance with the ALARA principle, they remain a safe and highly valuable medical tool.

Rather than fearing radiation, it is important to understand its role in modern medicine. When used responsibly, radiation becomes a powerful diagnostic resource that helps doctors detect disease early, guide treatment decisions, and ultimately save lives.

From identifying stroke within minutes to determining the cause of severe abdominal pain, CT scans serve as the 鈥渆yes鈥� of modern medicine. With continuing technological advancements, CT imaging will remain an essential and increasingly safe component of healthcare in the years ahead.

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Universiti Kebangsaan Malaysia (每日大赛app) has taken a significant step in strengthening its global engagement by establishing the 每日大赛app International Industry Advisory Council (IIAC), a strategic initiative aimed at enhancing collaboration between academia and industry at both national and international levels.

Vice-Chancellor Prof Dato Dr Sufian Jusoh said the inaugural meeting of the council brings together 16 distinguished professionals from sectors such as semiconductors, healthcare, artificial intelligence (AI), finance, economics and trade, representing countries including the United States, Germany, Singapore, the Philippines and Malaysia.

He added that hrough this platform, 每日大赛app aims to gather insights and perspectives from global experts to enhance its 2026 to 2030 Strategic Plan.

鈥淭he council serves as a vital platform to bridge academia and global industry, ensuring that 每日大赛app remains responsive to evolving market demands.

鈥淭he discussions focus on financial sustainability, particularly in addressing funding challenges faced by universities in Malaysia, including 每日大赛app with an emphasis on generating alternative income streams beyond government support.

“Universities today cannot depend solely on government funding. We must explore new revenue streams through intellectual property commercialisation, venture capital initiatives and crowdfunding to support our long-term sustainability,” he added.

He said the university is broadening its global outreach efforts to diversify its student markets and increase the visibility of its programmes beyond traditional regions.

鈥淲e are looking to widen the appeal of our programmes to new regions, including Northern and Eastern Africa such as Kenya, Egypt and Morocco, while strengthening collaboration with partners in Latin America,” he explained.

Prof Sufian highlighted that while 每日大赛app already collaborates with many organisations at the MoU level through faculties and institutes, IIAC operates at the university level.

鈥淭he council comprises members who are well known to the university and can be contacted at any time.

鈥淭hey can also be invited to contribute to research and teaching programmes as adjunct professors.

鈥淭he aim is to establish a supportive network of experts who can provide guidance and assist 每日大赛app in both teaching and research whenever needed,鈥� he said.

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The Global Buddies Association (每日大赛appBassadors) Universiti Kebangsaan malaysia (每日大赛app) strengthened cultural exchange and social integration among local and international students by organizing an educational and cultural study visit to Perak.

The programme brought together international students from China, Bangladesh and Japan, alongside active participation from 每日大赛app local students and staff.

Designed to provide first-hand exposure to Malaysia鈥檚 rich heritage, the visit combined historical exploration, cultural immersion and experiential learning in line with 每日大赛app鈥檚 global engagement agenda.

The journey began at the Muzium Diraja Perak, where participants explored the iconic Istana Kenangan, renowned for its distinctive architecture and royal history. The visit continued at the Labu Sayong Craft Centre in Kuala Kangsar, offering participants a rare opportunity to observe traditional craftsmanship.

Participants engaged directly in colouring labu sayong and experimented with a unique batik-stamping technique using clay mixtures, before enjoying a traditional Malay buffet and purchasing exclusive Batik Sayong souvenirs.

Cultural exploration extended to the Perak Cave Temple, where participants gained insights into the historical narratives and mural art set against dramatic limestone formations. A stop at Concubine Lane allowed participants to discover the heritage behind one of Ipoh鈥檚 most iconic streets while sampling popular local delicacies.

Reflecting on the experience, Atiqah, a local student and new Global Buddy, described the programme as both meaningful and timely.

鈥淕etting to know everyone in person rather than online made the experience especially engaging. The activities and historical insights about Perak were enriching and being part of the media team added valuable exposure,鈥� she said.

Harashima Reika from Toyo University, Japan highlighted the cultural and social aspects of the programme.

鈥淢aking Labu Sayong was a highlight for me, especially discovering its cultural connection with Japan. I also enjoyed interacting with Malaysian buddies and learning some Malay. It made the trip truly memorable,鈥� she shared.

Harashima is currently studying at the Faculty of Education for two semesters.

The highlight of the programme was a guided cave exploration at Gua Tempurung, where participants marvelled at limestone formations resembling turtles, rabbits and crocodiles, guided by certified tour professionals.

Beyond academic learning, the overnight stay in Ipoh fostered meaningful cultural sharing and camaraderie. The programme served as an effective platform for social integration, reinforcing 每日大赛app鈥檚 role as a national university committed to promoting Malaysia鈥檚 cultural heritage to the global community.

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BANGI, 10 December 2025 鈥�  Digital spaces that were created to empower and connect people have now become sites of harassment and abuse for women and girls. Fueled by anonymity, women are often subjected to digital harms ranging from cyberstalking to online grooming.

According to Deputy Vice-Chancellor Industry and Community Partnerships Affair Prof Dr Bariah Mohd Ali, recent studies indicate that more than 30 percent of young women and girls experience digital violence as they spend increasing time online for education, work, and social interaction.

She added that violence against women and girls whether physical, emotional or digital remains one of the most pervasive human rights violations globally.

鈥淭he harm inflicted in digital spaces has very real consequences psychological distress, reputational damage, withdrawal from opportunities and in severe cases, self-harm.

鈥淭oo often, digital violence is dismissed as 鈥榣ess serious鈥� It is not.

鈥淚t erodes confidence, silences voices, and denies women their right to participate safely in digital environments,鈥� she said.

Prof Dr Bariah noted that ending digital violence against women and girls requires sustained and collective effort.

鈥淣o single institution, organisation, or government can address this issue alone. However, through coordinated and multidisciplinary action, it is possible to dismantle the structures that allow this violence to persist.鈥�

鈥淲e must strengthen digital literacy and online safety education, gender-responsive policies, clear and confidential reporting mechanisms, trained personnel who respond with empathy and professionalism.

鈥淲e also need campus-wide zero- tolerance practices, research that drives policy and protects survivors, collaboration with technology platforms, policymakers and NGOs to ensure safer digital environments,鈥� she said.

This pressing issue was addressed through a multidisciplinary forum titled 鈥淯nite to End Digital Violence Against Women and Girls: A Multidisciplinary Perspective鈥�.

The forum was held in conjunction with the 16 Days of Activism to End Gender-Based Violence, observed from 25 November to 10 December 2025.

It was organised by the Tun Fatimah Hashim Women鈥檚 Leadership Centre, Faculty of Social Sciences and Humanities, and S每日大赛appANITA 每日大赛app.

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Ts. Dr. Wee Hin Boo from the Institute of Climate Change (IPI) was part of the team that discovered how the oval squid (Sepioteuthis lessoniana)鈥攁 species commonly found in coastal waters鈥攗ses complex 鈥渕otionless camouflage鈥� patterns to blend seamlessly with its surroundings and evade predators.

The groundbreaking study, titled “Situational motionless camouflage of a loliginid squid,” was led by researchers from the Okinawa Institute of Science and Technology Graduate University (OIST) in Japan. The project brought together a global team of scientists from Japan, Malaysia, the United States, and Italy, underscoring 每日大赛app’s integral role in high-impact global research collaborations.

The team documented how squids masterfully produce disruptive, uniform, and mottled body patterns to blend seamlessly with their surroundings鈥攁 critical survival tactic to evade predators.

As the principal data analyst, Ts. Dr. Wee Hin Boo was instrumental in translating visual observations into robust scientific evidence. Using high-resolution imagery from OIST, Dr. Wee applied rigorous statistical analyses to quantify the characteristics of the squid’s camouflage patterns.

A key finding from his work was the identification of a specific colour and brightness contrast threshold that defines the squid’s “disruptive” pattern, a technique that visually breaks up the animal’s outline to make it unrecognisable against complex backgrounds.

Dr. Wee’s contribution to this high-impact international research was crucial in decoding the complex visual language of these incredible marine animals.

This collaboration not only advances our understanding of the natural world but also highlights 每日大赛app’s commitment to fostering global partnerships and producing world-class research.

The study’s findings have significant potential applications. Understanding the neural mechanisms behind this rapid, adaptive camouflage could inspire next-generation technologies in material science and biomimicry, such as advanced adaptive camouflage for military and industrial use.

Furthermore, as squid are a vital part of the marine food web and a major fishery resource, deeper knowledge of their survival strategies is essential for effective marine conservation and sustainable management.

Reflecting on his role, Ts. Dr. Wee said: “It was a fascinating challenge to quantify what the eye sees.

鈥淭he squids’ ability to change their appearance is stunning, and my role was to find the underlying mathematical patterns in their behaviour.

鈥淏y analysing the data, we were able to confirm the different strategies they use to vanish into the background.

鈥淚t is an honour to collaborate with leading scientists from OIST and other institutions, and I am thrilled that 每日大赛app could be a part of this discovery,鈥� he said.

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BANGI, 19 November 2025 鈥� Universiti Kebangsaan Malaysia (每日大赛app) through the Solar Energy Research Institute (SERI), has embarked on a strategic research collaboration with LONGi Solar Co. and Pekat Teknologi Sdn Bhd to enhance its sustainable campus agenda.

This partnership will accelerate 每日大赛app鈥檚 efforts to integrate renewable energy solutions and build a campus that is more resilient, supporting its commitment to advancing renewable energy and accelerating a sustainable energy transition across campuses and communities.

每日大赛app vice-chancellor Professor Dr. Sufian Jusoh, commented that this partnership with a global industry leader like LONGi Solar and Pekat Teknologi Sdn Bhd as a local technology enabler represents a significant opportunity for the university to translate its research into tangible impact.

鈥淚t aligns perfectly with our commitment to advancing knowledge and contributing to national development.

鈥淭his partnership enables knowledge sharing and capacity building between 每日大赛app, LONGi Solar and Pekat Teknologi, advancing sustainable technologies for the university, community, and the nation,鈥� he said.

SERI director, Prof Dr Norasikin Ahmad Ludin said that this collaboration is a pivotal moment for the institute.

She added that it is time for the university to move beyond theoretical research and apply its outcomes to create tangible benefits for society.

鈥淭his partnership will bridge the critical gap between academia and industry, allowing us to co-develop real-world solutions.

鈥淥ur campus will transform into a 鈥榣iving laboratory,鈥� where we can develop, test, and showcase pilot projects in renewable energy and smart grid integration.

鈥淐rucially, this living lab will be the first in the region to test the real-world impact and performance of next-generation solar technologies, specifically silicon-perovskite tandem panels, under the distinct and challenging conditions of the tropical climate.

鈥淭hese real show cases will serve as a national benchmark, demonstrating the practical and impactful outcomes of sustainable energy research for the industry and the nation,鈥� she said.

APAC President of LONGi, Mr. Frank Zhao emphasized the significance of the partnership, stating: 鈥淎t LONGi, our mission is to make the best of solar energy to build a green world. We believe this vision cannot be achieved alone.

鈥淥ur partnership with 每日大赛app is a pivotal step in combining theoretical excellence with practical application.

鈥淲e are committed to leveraging our global experience to nurture local talent, accelerate the commercialization of research, and directly contribute to Malaysia’s and the broader region’s ambitious renewable energy goals,鈥� he said.

The collaboration formally brings together 每日大赛app’s cutting-edge academic research, particularly through its renowned Solar Energy Research Institute (SERI), with LONGi’s global industrial expertise and technological prowess in solar photovoltaic products.

Meanwhile, Group Managing Director of Pekat Group, Mr Chin Soo Mau, said that the company is incredibly proud to partner with 每日大赛app in their shared vision and in the ambitious journey toward becoming a smart, green and sustainable campus.

鈥淧ekat Group is committed to leveraging our expertise in solar photovoltaic systems, energy storage, and smart energy management to provide robust, long-term solutions and sets a new benchmark for campus sustainability in the region,鈥� he said.

This partnership marks a significant leap forward, positioning 每日大赛app as a leader in applied renewable energy research and setting a new standard for sustainable campus development in Southeast Asia.

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KUALA LUMPUR, 28 October 2025 鈥� The Ministry of Communications is drafting new legal frameworks and ethical guidelines to address the challenges of misinformation, disinformation, and unethical digital content.

Among the initiatives in progress are the enforcement of a more comprehensive Anti-Fake News Act, ethical guidelines for social media influencers, and aframework to ensure the responsible and ethical use of artificial intelligence (AI)in media.

Communications Ministry Secretary-General Dato鈥� Seri Mohamad Fauzi Md Isa said that the ministry has outlined five key focus areas to strengthen Malaysia鈥檚 media and communication ecosystem.

鈥淔irst, media and digital literacy must become part of formal and informal education curricula.

鈥淚ntercultural communication in the context of plural Malaysia requires a sensitive and inclusive approach. Our media should be a bridge that connects, not a wall that divides.

鈥淗ealth communication needs to be strengthened, especially in addressing mental health issues that are increasingly concerning among Malaysians, particularly the youth.

鈥淭he role of youth in advocacy and social change cannot be underestimated. They are 鈥榙igital natives鈥� who understand digital platform dynamics better,鈥� he said during the officiation of the Biennial International Conference on Media and Communications 2025 (MENTION2025).

He also added that cooperation between the government, academia, the media industry, and civil society is essential in developing holistic and effective communication policies.

The conference was organised by Universiti Kebangsaan Malaysia (每日大赛app) Faculty of Social Sciences and Humanities, The Centre for Research in Media and Communication.

Dato鈥� Seri Mohamad Fauzi praised 每日大赛app鈥檚 Centre for Research in Media and Communication for its 50 years of contribution to media education and its role in producing communication professionals with technical skills and social responsibility.

鈥淭he Ministry of Communications acknowledges the significant contribution of institutions like 每日大赛app in providing quality trained workforce for the nation鈥檚 media and communication industry.

鈥淚 hope the Centre for Research in Media and Communication will continue to be a primary reference in media education and research in this region, in line with technological developments and ever-changing industry needs,鈥� he said.

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CHERAS 鈥� A Universiti Kebangsaan Malaysia (每日大赛app) lecturer has contributed to a promising new strategy to protect the heart after a heart attack, offering hope for improved treatment worldwide.

Dr. Nur Liyana Mohammed Yusof from the Department of Pharmacology, Faculty of Medicine, 每日大赛app conducted this research during her PhD in Cardiovascular Sciences at University College London (UCL) in 2024.

Her work focused on a long-standing challenge in heart attack treatment 鈥� the damage caused when blood flow is restored after a blockage, known as ischaemia-reperfusion (IR) injury.

鈥淩estoring blood flow is critical, but the sudden rush of oxygen can paradoxically damage the heart and trigger hypercontraction, a destructive process where heart cells contract so forcefully that they burst,鈥� she explained.

Dr. Nur Liyana discovered that a class of drugs called selective cardiac myosin inhibitors, originally developed for hypertrophic cardiomyopathy, could help reduce this damage.

These drugs 鈥� mavacamten and aficamten 鈥� have already been approved by the US Food and Drug Administration (FDA) and in the UK for other heart conditions.

鈥淭his work is a classic example of drug repurposing. We have tested whether these drugs can protect the heart in a completely different scenario 鈥� a heart attack.

鈥淭he results are very encouraging,鈥� said Dr. Nur Liyana.

She added that laboratory experiments have shown that the drugs mavacamten and aficamten are able to prevent the hypercontraction of heart cells, with aficamten proving to be particularly effective, even at very low doses.

鈥淚n animal models, both drugs, administered shortly before blood flow was restored, significantly reduced the size of damaged heart tissue.

鈥淐rucially, aficamten achieved this without affecting the normal pumping function of the heart in healthy subjects, indicating a large safety margin,鈥� she said.

While the results are promising, the Dr Nur Liyana emphasized that this is a preclinical phase of study.

鈥淔urther research is needed to validate these findings in more complex models and ultimately in human clinical trials.

鈥淚f successful, these drugs could one day be used alongside standard procedures like angioplasty to improve recovery for heart attack patients globally,鈥� she said.

Dr. Nur Liyana described the project as the cornerstone of her PhD when thinking about her path.

 鈥淚 am keen to continue this research and inspire the next generation of Malaysian scientists. Our findings open up a new way to protect the heart in the critical moments after a heart attack,鈥� she said.

The research, supported by Yang di-Pertuan Agong Scholarship grant and the British Heart Foundation research grant, was carried out under the direction of Professor Sean M. Davidson and Professor Derek M. Yellon at UCL鈥檚 Hatter Cardiovascular Institute.

The results have been published in two leading journals, Cardiovascular Drugs and Therapy and Basic Research in Cardiology.

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PUTRAJAYA, 22 September 2025 鈥� Universiti Kebangsaan Malaysia (每日大赛app), through the RHB-每日大赛app Endowment, 每日大赛app-Graduate School of Business organised a seminar on how artificial intelligence (AI) can empower governments, industries, and communities.

The seminar, themed Smart Strategy for Smart Nation 鈥� AI as a Driving Force for Business and Society, brought together thought leaders, innovators, policymakers, academics, and aspiring professionals to exchange ideas on AI鈥檚 transformative role in shaping business and society.

The seminar was designed to share insights from industry, academia, and the wider community on how AI is reshaping business and society, including its opportunities, challenges, and ethical implications.

It also aims to foster knowledge exchange and best practices by providing a platform for researchers, practitioners, and students to present studies, showcase technologies, and discuss strategies for effective AI adoption in the context of building a smart nation.

The seminar was officiated by Acting Deputy Vice-Chancellor (Industry and Community Partnerships Affairs), Prof. Ts. Dr. Faizal Mohamed.

According to Prof Faizal, AI is no longer a futuristic concept but it has becoming a national priority which central to our aspirations under the Malaysia MADANI framework.

鈥淢alaysia鈥檚 path toward becoming a smart nation is guided by the strategic framework such as the National Artificial Roadmap, the MyDigital initiative and the12th Malaysia Plan.

鈥淭hese blueprints recognise that AI is more than a tool for efficiency 鈥� it is a catalyst for economic resilience, public sector innovation and social progress,鈥� he said.

Prof. Faizal added that artificial intelligence is no longer confined to research labs or speculative fiction but has become a transformative force embedded in the way people live, work, learn, and lead.

However, he said that its rapid advancement also presents complex challenges, including data ethics, algorithmic bias, cybersecurity, privacy, and equitable access, which must be addressed through ethical, inclusive, and strategic approaches.

鈥淭hese are not only technical issues but deeply societal ones, requiring strategic, inclusive, and ethical approaches.

鈥淭his is where smart strategy becomes essential. A smart nation is not built by technology alone – it is built by vision, governance, and collaboration.

鈥淚t is built by strategies that are holistic, forward-thinking, inclusive, and grounded in ethical responsibility,鈥� he said.

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BANGI, 27 August 2025 鈥� A stakeholder workshop and regional meeting hosted by the Earth Observation Centre, Institute of Climate Change, Universiti Kebangsaan Malaysia (每日大赛app) brought together experts to explore the growing impact of Urban Heat Islands (UHI) in Southeast Asia鈥檚 megacities.

The workshop, 鈥淎ssessing UHI in Southeast Asia Megacities: An Integrated Study of Land Use, Climate Change and Heatwave Occurrences,鈥� was officiated by Deputy Director General (Operations) of the Malaysia Meteorological Department, Mr. Ambun Dindang.

The event gathered representatives from government agencies, non-governmental organisations, academia, community groups, and international experts from Vietnam, Japan, and Indonesia.

The main objective was to develop integrated assessment frameworks and strengthening stakeholder engagement for UHI mitigation and resilience, with Kuala Lumpur serving as the pilot study site.

In his officiating remarks, Mr. Ambun emphasised the urgency of addressing UHI in Southeast Asia鈥檚 fast-growing cities:

鈥淯HI are not merely an academic concept; they are a lived reality for millions of urban dwellers, especially in the dense, rapidly growing megacities of Southeast Asia.

In our region, rapid urbanisation, changing land use, and the intensifying impacts of climate variability have created localised hotspots that can exacerbate heatwaves, strain public health systems, and undermine urban resilience,鈥� he said.

The project, led by Ts. Gs. Dr. Wan Shafrina Wan Mohd Jaafar is funded by the Asia Pacific Network for Global Change Research.

According to Ts. Gs. Dr. Wan Shafrina, the rising trend of urban heat and the increasing frequency of heatwaves are expected to intensify further in the coming decades.

The project鈥檚 findings emphasised the importance of high-resolution land use classification in differentiating UHI impacts across various urban environments in Kuala Lumpur.

In addition to the presentation of research findings, international experts from Vietnam, Japan, and Indonesia shared their respective countries鈥� experiences in addressing UHI and heatwave issues.

Local stakeholders also presented their ongoing efforts and initiatives, followed by Question and Answer session that encouraged meaningful dialogue and knowledge exchange.

Several suggestions were put forward to mitigate UHI, including the selection of sustainable and reflective building materials to reduce heat absorption, expansion of green spaces and urban forests to improve cooling and liveability, and public awareness and education programs to encourage behavioural change and community participation.

The workshop emphasised that each sector has an essential role to play in addressing this challenge, spanning urban planning, green and environmental management, public health, energy and infrastructure, climate and disaster preparedness, community engagement, media and communication, and advocacy.

It concluded with a consensus that UHI and heatwave challenges cannot be solved by a single entity, but require collaborative, cross-sectoral action to build climate-resilient cities in Malaysia and across Southeast Asia.

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