{"id":18899,"date":"2026-02-23T15:37:05","date_gmt":"2026-02-23T07:37:05","guid":{"rendered":"https:\/\/www.es.ntnu.edu.tw\/?page_id=18899"},"modified":"2026-05-06T10:41:50","modified_gmt":"2026-05-06T02:41:50","slug":"academiclecture","status":"publish","type":"page","link":"https:\/\/www.es.ntnu.edu.tw\/index.php\/academiclecture\/","title":{"rendered":"\u5b78\u8853\u6f14\u8b1b"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"18899\" class=\"elementor elementor-18899\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5b08218 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b08218\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-61ef5e1\" data-id=\"61ef5e1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-51d831a elementor-widget elementor-widget-heading\" data-id=\"51d831a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u5b78\u8853\u6f14\u8b1b Colloquium Schedule<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-31fbee5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"31fbee5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8fb6640\" data-id=\"8fb6640\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-df02150 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"df02150\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9a99cd8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9a99cd8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-eb3f345\" data-id=\"eb3f345\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e85f77f elementor-widget elementor-widget-text-editor\" data-id=\"e85f77f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0\u4e00\u4e00\u56db\u5b78\u5e74\u5ea6\u7b2c\u4e8c\u5b78\u671f<\/p><p>2026 Spring Semester<\/p><p><b><span lang=\"EN-US\">Time: 02:20pm\u00a0every Tuesday<\/span><\/b><\/p><p><b><span lang=\"EN-US\">Venue: Room S101<\/span><\/b><span lang=\"EN-US\">, 1F, Research Building<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-92d2fd5 elementor-widget elementor-widget-accordion\" data-id=\"92d2fd5\" data-element_type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1531\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1531\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-star\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">2025\/05\/12 Graduate Student Presentation II<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1531\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1531\"><div><p><b><span lang=\"EN-US\">MSc student presentations \/ <\/span><\/b><b>\u78a9\u58eb\u73ed\u7814\u7a76\u751f\u5831\u544a<\/b><b><span lang=\"EN-US\"> (15min + 5min Q&amp;A \/ talk)<\/span><\/b><b><span lang=\"EN-US\">\u00a0<\/span><\/b><\/p><ol><li><strong>Le Minh Duc<\/strong>: Classify weather types affecting Vietnam in general and Northern Vietnam in particular \u5f71\u97ff\u8d8a\u5357\u8207\u5317\u90e8\u5730\u5340\u4e4b\u5929\u6c23\u578b\u614b\u5206\u985e<\/li><li><strong>Takhul Bakhtiar<\/strong>: The Influence of Foreshock \u201cSwarm-Like\u201d Activity on Aftershock Behavior in Multiple Regions: A Comparative Analysis \u7fa4\u9707\u578b\u524d\u9707\u6d3b\u52d5\u5c0d\u9918\u9707\u884c\u70ba\u4e4b\u5f71\u97ff\uff1a\u5168\u7403\u5c3a\u5ea6\u6bd4\u8f03\u5206\u6790<\/li><li><strong>JIANG,Hua-Jia \u6c5f\u9a4a\u5bb6<\/strong>: Numerical Simulation of Lava Flow Hazards in the Tatun Volcano Group \u5927\u5c6f\u706b\u5c71\u7fa4\u7194\u5ca9\u6d41\u707d\u5bb3\u4e4b\u6a21\u64ec\u7814\u7a76<\/li><li><strong>Wang, Yu-Wen \u738b\u6631\u6587<\/strong>: The impact of oceanic changes during Typhoon Morakot (2009) on the abnormal rainfall in the mountainous areas of southern Taiwan \u83ab\u62c9\u514b\u98b1\u98a8(2009)\u671f\u9593\u6d77\u6d0b\u8b8a\u5316\u5c0d\u65bc\u53f0\u7063\u5357\u90e8\u5c71\u5340\u7570\u5e38\u964d\u96e8\u4e4b\u5f71\u97ff<\/li><li><strong>Mi, Hou-Yu \u5b93\u539a\u5b87<\/strong>: Spatiotemporal Distribution of Weather Types in the Asia-Pacific Monsoon Region: Summer Sub-seasonal Transitions and Their Links to ENSO and BSISO \u4e9e\u592a\u5b63\u98a8\u5340\u5929\u6c23\u985e\u578b\u4e4b\u6642\u7a7a\u5206\u4f48\uff1a\u590f\u5b63\u6b21\u5b63\u7bc0\u8f49\u8b8a\u53ca\u5176\u8207\u8056\u5b30-\u5357\u65b9\u632f\u76ea\uff08ENSO\uff09\u53ca\u5317\u534a\u7403\u590f\u5b63\u5b63\u5167\u632f\u76ea\uff08BSISO\uff09\u4e4b\u95dc\u806f<\/li><\/ol><p style=\"text-align: right;\">Host: Kushi<\/p><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1532\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1532\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-star\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">2026\/02\/24 Dr. Wei Peng \u5f6d\u8466 (NSTC research scholar, Dept. of Earth Sciences, National Taiwan Normal University): Aseismic slip and seismic swarms leading up to the 2024 M7.3 Hualien earthquake<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1532\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1532\"><p style=\"text-align: justify;\">Understanding the role of aseismic slip in earthquake cycles is essential for assessing seismic hazards and short-term forecasting. Eastern Taiwan\u2019s double-vergence suture zone, where the Philippine Sea Plate subducts beneath the Eurasian Plate, experiences frequent M \u2265 6 earthquakes and widespread aseismic slip, making it an ideal natural setting to study earthquake triggering processes. Using a 24-year catalog of repeating earthquake sequences (RESs) and earthquake swarms, we investigated aseismic deformation leading up to the April 3, 2024 Mw7.3 Hualien earthquake. We find that nine out of ten swarms in the epicentral area, northern Longitudinal Valley, were accompanied by increasing aseismic slip rates, as revealed by RESs on the west-dipping Central Range Fault (CRF). A notable aseismic slip episode in 2021, indicated by GNSS signals, the accelerated RES-derived slip rate, and a four-month-long swarm sequence with high diffusivity (~5.2 m\u00b2\/s), suggests joint contributions from over-pressured fluids and deep fault creep. This episode was followed by a cluster of M6+ events and a later phase of slightly accelerating seismic and aseismic activity beginning in 2023. Coulomb stress modeling indicates that these aseismic slip events and transient fluid flow increased stress on the CRF, potentially promoting the 2024 mainshock. Our results provide rare evidence for aseismic-slip-induced stress triggering of a major earthquake and highlight the importance of integrating aseismic processes into earthquake hazard models for collisional fault systems.<\/p><p style=\"text-align: right;\">Host: Kate Hui-Hsuan Chen<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1533\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1533\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-star\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">2026\/03\/03 Dr. Cheryl Lau \u5289\u601d\u6674 (Physics Division, National Center for Theoretical Sciences): Stellar feedback and how they shape the interstellar medium<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1533\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1533\"><p style=\"font-weight: 400; text-align: justify;\">Feedback from massive stars is one of the greatest sources of energy and momentum in the interstellar medium (ISM). Ionizing radiation, stellar winds and supernovae collectively shape the molecular clouds, the birthplace of stars, as well as their host galaxies. They play a significant role in regulating the entire star formation process.<\/p><p style=\"font-weight: 400; text-align: justify;\">In this colloquium, I will provide an overview of how feedback interacts with the ISM, and how astrophysicists examine their impact using state-of-the-art computational simulations. Specifically, I will discuss why the highly-asymmetrical nature of supernova remnants may impose a problem to our current feedback models. I will demonstrate that supernovae could actually induce a higher\u00a0dynamical impact to its local ISM than what was previously expected.\u00a0<\/p><p style=\"text-align: right;\">ES-CAG joint colloquium<\/p><p style=\"text-align: right;\">Host: Yueh-Ning Lee<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1534\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1534\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-star\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">2026\/03\/17 Dr. Ban-Yuan Kuo \u90ed\u672c\u57a3 (IES, Academia Sinica): How the Ryukyu arc-back system developed into its current form? - Constraints from numerical modeling and OBS data<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1534\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1534\"><p style=\"text-align: right;\">Host: Patty Pei-Ying Lin<\/p><p style=\"text-align: right;\">Tea time will be hosted after the talk<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1535\" class=\"elementor-tab-title\" data-tab=\"5\" role=\"button\" aria-controls=\"elementor-tab-content-1535\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-star\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">2026\/03\/24 Dr. Tzu-Ruei Yang \u694a\u5b50\u777f (Department of Science Education & Department of Geology at the National Museum of Natural Science): An integrative approach to \"EGG\"ploring dinosaur reproduction<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1535\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"5\" role=\"region\" aria-labelledby=\"elementor-tab-title-1535\"><p style=\"text-align: right;\">Host: Patty Pei-Ying Lin<\/p><p style=\"text-align: right;\">Tea time will be hosted after the talk<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1536\" class=\"elementor-tab-title\" data-tab=\"6\" role=\"button\" aria-controls=\"elementor-tab-content-1536\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-star\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">2026\/03\/31 Prof. Cheng-Chieh Chang \u5f35\u6b63\u6770 (Institute of Education\/ Centre of Teacher Education, National Taiwan Ocean University): The Past, Present, and Future of Marine Education in Taiwan<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1536\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"6\" role=\"region\" aria-labelledby=\"elementor-tab-title-1536\"><p style=\"text-align: right;\">Host: Ting-Kuang Yeh<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1537\" class=\"elementor-tab-title\" data-tab=\"7\" role=\"button\" aria-controls=\"elementor-tab-content-1537\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-star\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">2026\/04\/14 Prof. Hsin Hsu \u5f90\u8f9b (International Degree Program in Climate Change and Sustainable Development,  National Taiwan University): Soil Moisture Regimes as a Framework to Understand  Hydroclimate Change and Extremes<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1537\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"7\" role=\"region\" aria-labelledby=\"elementor-tab-title-1537\"><p style=\"text-align: justify;\">Recognizing soil moisture regimes provides a fundamental framework for understanding hydroclimate dynamics. The relationship between soil moisture and evapotranspiration is inherently nonlinear, with dry, transitional, and wet regimes defined by whether land-surface fluxes are limited primarily by water availability or by energy. These regimes play a central role in regulating how the land surface modulates climate variability and extremes. The rapidly expanding availability of daily records of soil moisture, surface heat fluxes, and near-surface atmospheric states has enabled the development of data-driven approaches to track soil moisture regimes. Through the recognition of soil moisture regimes, substantial progress has been made in understanding land\u2013climate interactions, hydroclimate change, and associated dry-hot extremes in past few years.<\/p><p style=\"text-align: justify;\">In this talk, I will discuss: (1) recent approaches for diagnosing soil moisture regimes and the associated metrics derived from these diagnostics; (2) how soil moisture regimes, and their control on evapotranspiration, shape historically significant compound hot\u2013dry extreme events; (3) a new empirical framework that bypasses explicit soil moisture regime classification to interpret changes in historical evapotranspiration; and (4) my perspectives on future research directions related to soil moisture regimes and changing evapotranspiration.<\/p><p style=\"text-align: right;\">Host: Cheng-Ta Chen<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1538\" class=\"elementor-tab-title\" data-tab=\"8\" role=\"button\" aria-controls=\"elementor-tab-content-1538\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-star\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">2026\/04\/21 Prof. Sut-Leng Tam \u8b5a\u96ea\u7469 (Institute of Physics, NYCU): Using Gravitational Lensing to Study Dark Matter in our Universe<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1538\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"8\" role=\"region\" aria-labelledby=\"elementor-tab-title-1538\"><p style=\"text-align: justify;\">In the standard cosmological model, the matter content of the Universe is dominated by dark matter\u2014an invisible component that governs the formation and evolution of cosmic structures. While dark matter cannot be observed directly, its gravitational influence can be detected through the deflection of light from background sources, a phenomenon known as gravitational lensing. In this\u00a0talk, I will introduce the gravitational lensing effect in galaxy clusters and explain how it serves as a powerful probe for detecting dark matter and constraining its physical properties. I will also present a new approach by using radial acceleration relation to constrain the dark matter self-interacting cross-section.\u00a0<\/p><p style=\"text-align: right;\">ES-CAG joint colloquium<\/p><p style=\"text-align: right;\">Host: Wei-Ling Tseng<\/p><p style=\"text-align: right;\">Tea time will be hosted after the talk<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1539\" class=\"elementor-tab-title\" data-tab=\"9\" role=\"button\" aria-controls=\"elementor-tab-content-1539\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-star\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">2026\/04\/28 Prof. Huang-Hsiung Hsu \u8a31\u6643\u96c4 (RCEC, Academia Sinica): Painting My Climate Elephant<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-1539\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"9\" role=\"region\" aria-labelledby=\"elementor-tab-title-1539\"><p style=\"text-align: right;\">Host: Cheng-Ta Chen<\/p><p style=\"text-align: right;\">Tea time will be hosted after the talk<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-15310\" class=\"elementor-tab-title\" data-tab=\"10\" role=\"button\" aria-controls=\"elementor-tab-content-15310\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-star\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">2025\/05\/05 Graduate Student Presentation I<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-15310\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"10\" role=\"region\" aria-labelledby=\"elementor-tab-title-15310\"><div><b><span lang=\"EN-US\">MSc student presentations \/ <\/span><\/b><b>\u78a9\u58eb\u73ed\u7814\u7a76\u751f\u5831\u544a<\/b><b><span lang=\"EN-US\"> (15min + 5min Q&amp;A \/ talk)<\/span><\/b><b><span lang=\"EN-US\">\u00a0<\/span><\/b><\/div><ol><li><strong>Nadya Safira<\/strong>: Weather Regimes and Rainfall Drivers over Kalimantan in Boreal Winter (2001-2020) \u51ac\u5b63\uff082001\u20132020\uff09\u52a0\u91cc\u66fc\u4e39\u7684\u5929\u6c23\u578b\u614b\u8207\u964d\u96e8\u9a45\u52d5\u6a5f\u5236<\/li><li><strong>Shih, Tien-Lin \u65bd\u5929\u9716<\/strong>: Miocene sediments provenance of Penghu Islands, Taiwan:New constraints from detrital zircon U-Pb-Hf isotopes \u6f8e\u6e56\u7fa4\u5cf6\u4e2d\u65b0\u4e16\u6c89\u7a4d\u7269\u7684\u788e\u5c51\u92ef\u77f3\u923e\u925b\u5b9a\u5e74\u53ca\u927f\u540c\u4f4d\u7d20\u7279\u5fb5<\/li><li><strong>Chung, Chen-Chih \u937e\u798e\u829d<\/strong>: Petrographic and geochemical study of the volcanic rocks in drill core from explosive crater in Chihsing volcano \u4e03\u661f\u5c71\u706b\u5c71\u7206\u88c2\u53e3\u706b\u5c71\u5ca9\u5ca9\u5fc3\u4e4b\u5ca9\u8c61\u8207\u5730\u7403\u5316\u5b78\u7814\u7a76<\/li><li><strong>Huang, Yu-Hsin \u9ec3\u5e7c\u6b23<\/strong>: Spatial Patterns of Holocene Coral in Kenting, Southern Taiwan \u5168\u65b0\u4e16\u58be\u4e01\u9686\u5347\u73ca\u745a\u7901\u7fa4\u843d\u7d44\u6210\u53ca\u7a7a\u9593\u5206\u5e03\u4e4b\u5206\u6790<\/li><\/ol><p style=\"text-align: right;\">Host: Parkavi Krishnaraj<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-15311\" class=\"elementor-tab-title\" data-tab=\"11\" role=\"button\" aria-controls=\"elementor-tab-content-15311\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-star\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">2025\/05\/19 Graduate Student Presentation III<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-15311\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"11\" role=\"region\" aria-labelledby=\"elementor-tab-title-15311\"><div><p><b><span lang=\"EN-US\">MSc student presentations \/ <\/span><\/b><b>\u78a9\u58eb\u73ed\u7814\u7a76\u751f\u5831\u544a<\/b><b><span lang=\"EN-US\">\u00a0(15min + 5min Q&amp;A \/ talk)<\/span><\/b><b><span lang=\"EN-US\">\u00a0<\/span><\/b><\/p><ol><li><strong>Chang, Chung-Chen \u5f35\u4ef2\u8fb0<\/strong>: The first constraint on the deuteration in the Galactic circumnuclear disk \u9996\u6b21\u89c0\u6e2c\u7d04\u675f\u9280\u6cb3\u7cfb\u74b0\u6838\u76e4\u4e2d\u6c18\u5316\u4f5c\u7528<\/li><li><strong>Lin, Cheng-Yen \u6797\u627f\u7814<\/strong>: GNSS Time-Series Analysis of Coseismic, Postseismic, and Aseismic Deformation in Eastern Taiwan from 2010 to 2024 2010-2024 \u53f0\u7063\u6771\u90e8\u5730\u9707\u540c\u9707\u3001\u9707\u5f8c\u8207\u7121\u9707\u6ed1\u79fbGNSS\u6642\u9593\u5e8f\u5217\u4e4b\u7814\u7a76<\/li><li><strong>Huang, Ching-Chou \u9ec3\u6e05\u6d32<\/strong>: Linking Sea Temperature to Oyster Shell Chambering \u7261\u8823\u6bbc\u9ad4\u7a7a\u8154\u5316\u8207\u6d77\u6c34\u6eab\u5ea6\u95dc\u806f\u6027\u4e4b\u63a2\u8a0e<\/li><li><strong>Andrei Julian S. Carpio<\/strong>: Depth-Dependent Recurrence and Slip-Rate Behavior of Repeating Earthquakes in Northern Chile \u667a\u5229\u5317\u90e8\u91cd\u8907\u5730\u9707\u7684\u7279\u5fb5\u8207\u6df1\u90e8\u6ed1\u79fb\u901f\u7387\u7279\u6027<\/li><\/ol><p style=\"text-align: right;\">Host: Tony Kao<\/p><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-15312\" class=\"elementor-tab-title\" data-tab=\"12\" role=\"button\" aria-controls=\"elementor-tab-content-15312\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-star\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">2026\/05\/26 Dr. Melaine Saillenfest (LTE, Paris Observatory): The MRT project: looking for Moons and Rings in Taiwan<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-15312\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"12\" role=\"region\" aria-labelledby=\"elementor-tab-title-15312\"><div class=\"gs\"><div class=\"   \"><div id=\":1ac\" class=\"ii gt adO\"><div id=\":1ad\" class=\"a3s aiL \"><div dir=\"ltr\"><div class=\"gmail_quote\"><div style=\"text-align: justify;\">Discovering rings around exoplanets is among the next major milestones of extra-solar exploration. Yet, despite technical feasibility with existing instruments, no Saturn-like exoring has been confirmed to date. While part of the explanation is observational biases, the absence of detection also comes from our profound lack of knowledge about what are rings, how they form, and what are their lifetimes. With the MRT project (CAG, NTNU), we aim to answer these questions from the perspective of rings demographics in the Solar System. The existence of ring systems around small Solar System bodies gives us the opportunity of gathering many instances of rings, enabling statistical studies of their properties and natural evolution processes. To do so, the MRT project will run a network of telescopes dedicated to stellar occultations distributed across Taiwan&#8217;s territory, while benefiting from theoretical advances brought by the companion French project WRAPS: &#8220;Where do Rings Appear in Planetary Systems?&#8221;<\/div><div>\u00a0<\/div><\/div><\/div><\/div><\/div><\/div><\/div><p style=\"text-align: right;\">ES-CAG joint colloquium<\/p><p style=\"text-align: right;\">Host: Yueh-Ning Lee<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-15313\" class=\"elementor-tab-title\" data-tab=\"13\" role=\"button\" aria-controls=\"elementor-tab-content-15313\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><i class=\"fas fa-plus-circle\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><i class=\"fas fa-star\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">2026\/06\/09 Dr. Yung-Fu Lin \u6797\u6c38\u5bcc (RCEC)<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div id=\"elementor-tab-content-15313\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"13\" role=\"region\" aria-labelledby=\"elementor-tab-title-15313\"><p style=\"text-align: right;\">Host: Ting-Kuang Yeh<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-eebf3dd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eebf3dd\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c04755c\" data-id=\"c04755c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a627264 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a627264\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0e43ce3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0e43ce3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-64b0035\" data-id=\"64b0035\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c99247f elementor-align-center elementor-widget elementor-widget-button\" data-id=\"c99247f\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/web.ntnu.edu.tw\/~chenlw\/ntnuescolloq.html\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Past colloquium<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u5b78\u8853\u6f14\u8b1b Colloquium Schedule \u00a0\u4e00\u4e00\u56db\u5b78\u5e74\u5ea6\u7b2c\u4e8c\u5b78\u671f 2026 Spring Semest [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","footnotes":""},"class_list":["post-18899","page","type-page","status-publish","hentry","entry"],"_links":{"self":[{"href":"https:\/\/www.es.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/pages\/18899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.es.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.es.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.es.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.es.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/comments?post=18899"}],"version-history":[{"count":87,"href":"https:\/\/www.es.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/pages\/18899\/revisions"}],"predecessor-version":[{"id":19434,"href":"https:\/\/www.es.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/pages\/18899\/revisions\/19434"}],"wp:attachment":[{"href":"https:\/\/www.es.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/media?parent=18899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}