Faculty /mechanical/ en Four new faculty members joining the ME department for Fall 2026 /mechanical/four-new-faculty-members-join-fall-2026 <span>Four new faculty members joining the ME department for Fall 2026</span> <span><span>alse6588</span></span> <span><time datetime="2026-09-22T09:50:04-06:00" title="Tuesday, September 22, 2026 - 09:50">Tue, 09/22/2026 - 09:50</time> </span> <div> <div class="imageMediaStyle focal_image_wide"> <img loading="lazy" src="/mechanical/sites/default/files/styles/focal_image_wide/public/2026-09/New_faculty_group_20260817_JMP_2.jpg?h=296b584f&amp;itok=jyEwgTBc" width="1200" height="800" alt="New faculty for fall 2026 standing outside on campus for a group photo"> </div> </div> <div role="contentinfo" class="container ucb-article-categories" itemprop="about"> <span class="visually-hidden">Categories:</span> <div class="ucb-article-category-icon" aria-hidden="true"> <i class="fa-solid fa-folder-open"></i> </div> <a href="/mechanical/taxonomy/term/14"> All News </a> <a href="/mechanical/taxonomy/term/339"> Faculty </a> <a href="/mechanical/taxonomy/term/622"> homepage news </a> </div> <div role="contentinfo" class="container ucb-article-tags" itemprop="keywords"> <span class="visually-hidden">Tags:</span> <div class="ucb-article-tag-icon" aria-hidden="true"> <i class="fa-solid fa-tags"></i> </div> <a href="/mechanical/taxonomy/term/631" hreflang="en">Faculty</a> <a href="/mechanical/taxonomy/term/391" hreflang="en">Homepage News</a> </div> <a href="/mechanical/alexander-servantez">Alexander Servantez</a> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div><p dir="ltr"><span>The Paul M. Rady Department of Mechanical Engineering at 蜜桃传媒破解版下载 is welcoming four new faculty members this fall semester.</span></p><p dir="ltr"><span>From renewable energy technologies and robotic optimization to engineering education and computing, these&nbsp;talented scientists and engineers bring a wealth of knowledge and passion to our teaching and research missions.</span></p><p dir="ltr"><span>Please join us in welcoming them to our college and campus community!</span></p><hr><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-right ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-09/SamuelGreene_20260817_JMP_4.jpg?itok=cMoC6Po5" width="1500" height="1000" alt="Samuel Greene portrait photo"> </div> </div> </div></div></div><h2><a href="/mechanical/samuel-greene" rel="nofollow"><span>Samuel Greene</span></a></h2><p dir="ltr"><span><strong>Assistant Professor</strong></span></p><p dir="ltr"><span>Greene received both a bachelor鈥檚 and master鈥檚 degree in chemistry from the University of Chicago. He then spent two years at the University of Oxford, where he earned another master鈥檚 degree in physical and theoretical chemistry. Finally, Greene earned his PhD in chemical physics from Columbia University and worked as a postdoctoral researcher at the University of Texas at Austin鈥檚 Oden Institute for Computational Engineering and Sciences before arriving at 蜜桃传媒破解版下载.</span></p><p dir="ltr"><span>Greene鈥檚 research involves using&nbsp;and&nbsp;developing atomic-scale simulation methods to study materials for energy storage and other renewable energy technologies. His research focuses on&nbsp;ion and electron transport in solid-state electrolyte and electrode materials for next-generation batteries, with a particular focus on beyond-lithium battery chemistries, and molecular adsorption in nanoporous materials such as metal-organic frameworks for heat storage and carbon capture.</span></p><p dir="ltr"><span>鈥淒espite dramatic reductions in the cost of renewable energy over the past few decades, our society still depends strongly on fossil fuels due to a lack of widespread energy storage infrastructure,鈥 said Greene. 鈥淥ur research helps guide the development of new energy storage and conversion technologies to one day reduce our greenhouse gas emissions.鈥</span></p><p dir="ltr"><span>Greene says he is excited to learn from his colleagues and find new opportunities for collaboration in Rady Mechanical Engineering鈥檚 鈥渙pen, collaborative culture.鈥 He鈥檚 also eager to enjoy Colorado鈥檚 beautiful mountain scenery from his own backyard.</span></p><hr><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-right ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-09/sizeddown_headshot_western%20-%20Julie%20Jarzemsky.jpg?itok=g99vcPXj" width="1500" height="1432" alt="Julie Jarzemsky portrait photo"> </div> </div> </div></div></div><h2><a href="/mechanical/julie-jarzemsky" rel="nofollow"><span>Julie Jarzemsky</span></a></h2><p dir="ltr"><span><strong>Assistant Teaching Professor</strong></span></p><p dir="ltr"><span>Jarzemsky received her bachelor鈥檚 degree in computer science from the University of Wisconsin Madison in 2013. Then, she worked as a software engineer and product manager for various companies and startups in Austin, Texas. She also taught K-12&nbsp;computing workshops throughout college and during her years in industry, making a leap later on to teach computing and media full-time at a vocational school.</span></p><p dir="ltr"><span>However, Jarzemsky isn鈥檛 new to Colorado. She earned her master鈥檚 degree in computer science from 蜜桃传媒破解版下载 in 2023 and has been teaching computer science in the&nbsp;</span><a href="/mechanical/academics/partnership-programs" rel="nofollow"><span>Western-蜜桃传媒破解版下载 Engineering Partnership Program</span></a><span> ever since.</span></p><p dir="ltr"><span>Now, Jarzemsky is transitioning from teaching computer science courses to mechanical engineering courses related to computing, such as circuits and computational methods. She focuses on engaging students with computation through real-world projects, community-engaged design and the integration of ethics and societal considerations into technical coursework.&nbsp;</span></p><p dir="ltr"><span>By connecting engineering education with computing, ethics and real-world community needs, Jarzemsky helps prepare engineers to make thoughtful technical decisions and design solutions that positively impact the communities they work within.</span></p><p dir="ltr"><span>鈥淚 look forward to continuing collaborations with local organizations, such as the Gunnison Arts Center, that provide students with opportunities to design and build projects that serve the broader community,鈥 Jarzemsky said.</span></p><hr><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-right ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-09/CMU%20Headshot%202026%20-%20Ellie%20Pond.jpg?itok=tW9KWotf" width="1500" height="1000" alt="Ellie Pond portrait photo"> </div> </div> </div></div></div><h2><a href="/mechanical/ellie-pond" rel="nofollow"><span>Ellie Pond</span></a></h2><p dir="ltr"><span><strong>Assistant Teaching Professor</strong></span></p><p dir="ltr"><span>Pond received two bachelor鈥檚 of science degrees in mechanical engineering and aerospace engineering from the University of Florida. She then received her PhD in electrical engineering from Georgia Tech in 2026, where she conducted&nbsp;research on techniques to guarantee safe robotic control and developed optimization algorithms designed to operate asynchronously.&nbsp;</span></p><p dir="ltr"><span>However, Pond joins the&nbsp;</span><a href="/mechanical/academics/partnership-programs" rel="nofollow"><span>Colorado Mesa University Partnership Program</span></a><span> with a different focus: engineering education. She says these interests include the integration of sociotechnical thinking, the study of group dynamics and project-based learning.&nbsp;</span></p><p dir="ltr"><span>By implementing evidence-based teaching practices, Pond aims to create a classroom environment that cultivates curious, collaborative and confident engineers. She also hopes to bring new experiences and educational opportunities for students in the program.</span></p><p dir="ltr"><span>鈥淚 am excited to get to know the students and the culture of the western slope,鈥 said Pond. 鈥淚 am also looking forward to developing an elective class for the spring semester.鈥</span></p><hr><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-right ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-09/Screenshot%202026-09-22%20at%2010.27.12%E2%80%AFAM.png?itok=tt5cwiiQ" width="1500" height="1480" alt="Heather Swenson portrait photo"> </div> </div> </div></div></div><h2><a href="/mechanical/heather-swenson" rel="nofollow"><span>Heather Swenson</span></a></h2><p dir="ltr"><span><strong>Assistant Teaching Professor</strong></span></p><p dir="ltr"><span>Swenson received her bachelor鈥檚 degree in mechanical engineering from Colorado State University before earning her master鈥檚 degree in aerospace engineering from 蜜桃传媒破解版下载.&nbsp;</span></p><p dir="ltr"><span>After that, she worked at companies like Lockheed Martin and ExoTerra Resource for nearly two decades as a mechanical test engineer, systems engineer and mission analyst for human spaceflight and CubeSat missions.</span></p><p dir="ltr"><span>In 2023, Swenson joined the Western-蜜桃传媒破解版下载 Engineering Partnership Program as a lecturer. This year, she is stepping into a new role as an assistant teaching professor in the program.</span></p><p dir="ltr"><span>Swenson has lived in Colorado for over 30 years and is excited to continue mentoring the next generation of mechanical and aerospace engineers.</span></p></div> </div> </div> </div> </div> <div>The Paul M. Rady Department of Mechanical Engineering at 蜜桃传媒破解版下载 is welcoming four new faculty members this fall semester. From renewable energy technologies and robotic optimization to engineering education and computing, these talented scientists and engineers bring a wealth of knowledge and passion to our teaching and research missions.<br> </div> <h2> <div class="paragraph paragraph--type--ucb-related-articles-block paragraph--view-mode--default"> <div>Off</div> </div> </h2> <div>Traditional</div> <div>0</div> <div> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-09/New_faculty_group_20260817_JMP_2.jpg?itok=XioUn4gu" width="1500" height="1000" alt="New faculty for fall 2026 standing outside on campus for a group photo"> </div> </div> <div>On</div> <div>White</div> Tue, 22 Sep 2026 15:50:04 +0000 alse6588 4682 at /mechanical Five mechanical engineering research projects win PACES awards /mechanical/five-mechanical-engineering-research-projects-win-paces-awards <span>Five mechanical engineering research projects win PACES awards</span> <span><span>alse6588</span></span> <span><time datetime="2026-08-11T10:13:12-06:00" title="Tuesday, August 11, 2026 - 10:13">Tue, 08/11/2026 - 10:13</time> </span> <div> <div class="imageMediaStyle focal_image_wide"> <img loading="lazy" src="/mechanical/sites/default/files/styles/focal_image_wide/public/2026-08/First%20Year%20Class_CU%20Formation_Aerial_20250820_JMP_008_1.jpg?h=ff626290&amp;itok=flDiKb8p" width="1200" height="800" alt="Aerial photo of the 蜜桃传媒破解版下载 campus "> </div> </div> <div role="contentinfo" class="container ucb-article-categories" itemprop="about"> <span class="visually-hidden">Categories:</span> <div class="ucb-article-category-icon" aria-hidden="true"> <i class="fa-solid fa-folder-open"></i> </div> <a href="/mechanical/taxonomy/term/14"> All News </a> <a href="/mechanical/taxonomy/term/339"> Faculty </a> <a href="/mechanical/taxonomy/term/341"> Graduate Students </a> <a href="/mechanical/taxonomy/term/20"> Honors &amp; Awards </a> <a href="/mechanical/taxonomy/term/333"> Research </a> <a href="/mechanical/taxonomy/term/622"> homepage news </a> </div> <div role="contentinfo" class="container ucb-article-tags" itemprop="keywords"> <span class="visually-hidden">Tags:</span> <div class="ucb-article-tag-icon" aria-hidden="true"> <i class="fa-solid fa-tags"></i> </div> <a href="/mechanical/taxonomy/term/439" hreflang="en">Daniel Knight</a> <a href="/mechanical/taxonomy/term/631" hreflang="en">Faculty</a> <a href="/mechanical/taxonomy/term/391" hreflang="en">Homepage News</a> <a href="/mechanical/taxonomy/term/477" hreflang="en">Michael Hannigan</a> <a href="/mechanical/taxonomy/term/712" hreflang="en">Shalom Ruben</a> <a href="/mechanical/taxonomy/term/431" hreflang="en">Shelly Miller</a> </div> <a href="/mechanical/alexander-servantez">Alexander Servantez</a> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div><p dir="ltr"><span>The&nbsp;</span><a href="/oce/" rel="nofollow"><span>Office of Outreach and Community Engagement</span></a><span> (OCE) at 蜜桃传媒破解版下载 has awarded five&nbsp;</span><a href="/oce/paces" rel="nofollow"><span>Public and Community-Engaged Scholarship</span></a><span> (PACES) grants to faculty and students from the&nbsp;</span><a href="/mechanical" rel="nofollow"><span>Paul M. Rady Department of Mechanical Engineering</span></a><span>.</span></p><p dir="ltr"><span>These awards connect research, creative work, and teaching and learning activities of faculty, staff members and students across campus with partners from Colorado communities and beyond. More than $7 million in funding, benefiting 5.5 million people, has been granted since 1999.</span></p><p dir="ltr"><span>鈥淲e are proud of the rigorous, community-engaged work our faculty and staff are doing,鈥 said PACES Assistant Vice Chancellor David Meens. 鈥淭hese public-serving projects highlight 蜜桃传媒破解版下载 powerful service throughout Colorado and beyond.鈥</span></p><p dir="ltr"><span>According to OCE, this year鈥檚 application process was extremely competitive. Across campus, PACES received 31 proposals totaling $571,728 in funding requests.</span></p><p dir="ltr"><span>Of these requests, PACES was able to fund 22 total proposals totaling $400,000. Read below to learn more about the Rady Mechanical Engineering faculty and students whose projects earned PACES funding this year.</span></p><hr></div> </div> </div> </div> </div> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-right ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/callout/hannigan_and_knight_1.jpg?itok=ebWu0atj" width="1500" height="1124" alt> </div> </div> <p>Professor Michael Hannigan (left) and Associate Research Professor Daniel Knight (right).</p></div></div></div><h2><span>SCENIC26: Environmental Sustainability Through Rural School Wildfire Inquiry (</span><a href="/mechanical/daniel-knight" data-entity-type="node" data-entity-uuid="d1bc92a1-7142-4ecd-93c0-0abf3b6cf2b5" data-entity-substitution="canonical" rel="nofollow" title="Daniel Knight"><span>Daniel Knight</span></a><span>,&nbsp;</span><a href="/mechanical/michael-hannigan" rel="nofollow"><span>Michael Hannigan</span></a><span> and Joseph Polman)</span></h2><p dir="ltr"><span>Wildfires are becoming an increasingly common part of life across Colorado, but many rural schools have limited access to engineering education and environmental monitoring tools.&nbsp;</span></p><p dir="ltr"><span>That鈥檚 why Associate Research Professor&nbsp;Daniel Knight and Professor&nbsp;Michael Hannigan will expand the Colorado Science and Engineering Inquiry Collaborative (SCENIC) by introducing a new wildfire-focused curriculum to high schools across the state.&nbsp;</span></p><p dir="ltr"><span>Students will investigate how wildfires affect local air and soil quality using monitoring technology developed at 蜜桃传媒破解版下载, while engineering students will serve as mentors throughout the school year. By combining hands-on research with community partnerships, the project aims to inspire the next generation of engineers while helping students explore environmental challenges affecting their own communities.</span></p><hr></div> </div> </div> </div> </div> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-right ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-08/Express-collage.png?itok=gM9lansd" width="1500" height="844" alt="Evan Coffey (left) and Shalon Ruben (right) portrait photos"> </div> </div> <p>Professional Research Assistant Evan Coffey (left) and Teaching Professor Shalom Ruben (right).</p></div></div></div><h2><span>Listening to Communities: Co-developing Toolkits to Measure Sound and Air Pollution (</span><a href="/lab/hannigan/team/evan-coffey" rel="nofollow"><span>Evan Coffey</span></a><span>, Ellen Considine and&nbsp;</span><a href="/mechanical/shalom-ruben" rel="nofollow"><span>Shalom Ruben</span></a><span>)</span></h2><p dir="ltr"><span>When residents of Denver's Globeville and Elyria-Swansea neighborhoods raised concerns about noise and air pollution, they asked researchers for help gathering the data needed to better understand the problem.&nbsp;</span></p><p dir="ltr"><span>Professional Research Assistant&nbsp;Evan Coffey and Teaching Professor&nbsp;Shalom Ruben are striving to provide that help by working alongside community members to develop affordable sensor toolkits capable of measuring both sound and air pollution.&nbsp;</span></p><p dir="ltr"><span>Residents will help determine where sensors are deployed, learn how to interpret the results and use the findings to support future community-led environmental assessments and policy discussions. The project also gives 蜜桃传媒破解版下载 students hands-on experience in community-engaged research and environmental monitoring.</span></p><hr></div> </div> </div> </div> </div> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-right ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/article-thumbnail/shelly_miller_0.jpg?itok=ruQTuE5m" width="1500" height="993" alt="Shelly Miller Headshot"> </div> </div> <p>Professor Emerita Shelly Miller.</p></div></div></div><h2><span>Pilot Monitoring of Urban Pesticides for Human Health and Biodiversity Protection in Boulder, Colorado (Riley Mulhern, Karen Bailey and&nbsp;</span><a href="/mechanical/shelly-l-miller" rel="nofollow"><span>Shelly Miller</span></a><span>)</span></h2><p dir="ltr"><span>Pesticides used in residential neighborhoods can affect both human health and local ecosystems, yet little data exists on how they move through urban environments.&nbsp;</span></p><p dir="ltr"><span>A new PACES project led by Professor Emerita Shelly Miller will partner with the City of Boulder to monitor common residential pesticides using low-cost silicone samplers placed in yards and on dog collars.&nbsp;</span></p><p dir="ltr"><span>The research will pair environmental measurements with biodiversity data and community input to better understand pesticide exposure and develop a blueprint for long-term monitoring that can help guide future public health and environmental policy.</span></p><hr></div> </div> </div> </div> </div> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div><h2><span>Building Community Infrastructure for Air Quality Monitoring at San Lazaro Mobile Home Park (Enrique Lopez and&nbsp;</span><a href="/mechanical/shelly-l-miller" rel="nofollow"><span>Shelly Miller</span></a><span>)</span></h2><p dir="ltr"><span>Residents of San Lazaro Mobile Home Park in Boulder are preparing for a multi-year coal ash excavation at the nearby Valmont Power Plant, raising concerns about potential air quality impacts.&nbsp;</span></p><p dir="ltr"><span>Building on an existing community partnership, the PACES project will support the next phase of the project by training bilingual community health leaders, expanding air quality education and helping residents create their own response plan if pollution levels become concerning.&nbsp;</span></p><p dir="ltr"><span>Rather than simply collecting environmental data, Miller and her team will focus on ensuring families understand what the information means and how to use it to protect their health long after the research concludes.&nbsp;</span></p></div> </div> </div> </div> </div> <div>The Office of Outreach and Community Engagement (OCE) at 蜜桃传媒破解版下载 has awarded five Public and Community-Engaged Scholarships (PACES) to faculty and students from the Paul M. Rady Department of Mechanical Engineering. These awards connect research, creative work, and teaching and learning activities for faculty, staff members and students across campus with partners from Colorado communities and beyond.<br> </div> <h2> <div class="paragraph paragraph--type--ucb-related-articles-block paragraph--view-mode--default"> <div>Off</div> </div> </h2> <div>Traditional</div> <div>0</div> <div> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-08/First%20Year%20Class_CU%20Formation_Aerial_20250820_JMP_008_1.jpg?itok=THhUhVre" width="1500" height="843" alt="Aerial photo of the 蜜桃传媒破解版下载 campus "> </div> </div> <div>On</div> <div>White</div> Tue, 11 Aug 2026 16:13:12 +0000 alse6588 4663 at /mechanical Ban takes next-generation battery research global with Fulbright award /mechanical/ban-battery-research-fulbright-award <span>Ban takes next-generation battery research global with Fulbright award</span> <span><span>alse6588</span></span> <span><time datetime="2026-07-14T13:24:06-06:00" title="Tuesday, July 14, 2026 - 13:24">Tue, 07/14/2026 - 13:24</time> </span> <div> <div class="imageMediaStyle focal_image_wide"> <img loading="lazy" src="/mechanical/sites/default/files/styles/focal_image_wide/public/2026-07/Mechanical%20Engineering_Battery%20Cells_SPUR_BOLD_20240807_JMP_030.jpg?h=62222cea&amp;itok=uHl01tq0" width="1200" height="800" alt="a professor and a student collaborating in a laboratory"> </div> </div> <div role="contentinfo" class="container ucb-article-categories" itemprop="about"> <span class="visually-hidden">Categories:</span> <div class="ucb-article-category-icon" aria-hidden="true"> <i class="fa-solid fa-folder-open"></i> </div> <a href="/mechanical/taxonomy/term/14"> All News </a> <a href="/mechanical/taxonomy/term/339"> Faculty </a> <a href="/mechanical/taxonomy/term/20"> Honors &amp; Awards </a> <a href="/mechanical/taxonomy/term/172"> Materials </a> <a href="/mechanical/taxonomy/term/622"> homepage news </a> </div> <div role="contentinfo" class="container ucb-article-tags" itemprop="keywords"> <span class="visually-hidden">Tags:</span> <div class="ucb-article-tag-icon" aria-hidden="true"> <i class="fa-solid fa-tags"></i> </div> <a href="/mechanical/taxonomy/term/525" hreflang="en">Chunmei Ban</a> <a href="/mechanical/taxonomy/term/631" hreflang="en">Faculty</a> <a href="/mechanical/taxonomy/term/391" hreflang="en">Homepage News</a> </div> <a href="/mechanical/alexander-servantez">Alexander Servantez</a> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div><p dir="ltr"><a href="/mechanical/chunmei-ban" rel="nofollow"><span>Chunmei Ban</span></a><span>, a professor in the&nbsp;</span><a href="/mechanical/" rel="nofollow"><span>Paul M. Rady Department of Mechanical Engineering</span></a><span> at 蜜桃传媒破解版下载, has received a Fulbright Global Scholar award to explore the future of energy storage through next-generation battery technologies.</span></p><p dir="ltr"><span>The prestigious program, sponsored by the U.S. Department of State, supports international academic and cultural exchange in the form of multi-regional projects involving research and teaching activities.&nbsp;</span></p><p dir="ltr"><span>The award will support collaborations with researchers in Singapore, the United Kingdom and Germany, where Ban will study safer battery materials, investigate emerging non-lithium battery alternatives and strengthen global partnerships in battery research and education.</span></p><p dir="ltr"><span>鈥淚 am extremely grateful for all my collaborators, mentors and students for helping me reach this incredible milestone,鈥 said Ban, who is also affiliated with the&nbsp;</span><a href="/mse/" rel="nofollow"><span>Materials Science &amp; Engineering Program</span></a><span>. 鈥淥ur lab group has spent a long time developing and even commercializing electrochemical materials for energy storage. This project is a wonderful opportunity for us to dive deeper into new battery materials and applications.鈥</span></p><h2><span>Powering the future</span></h2><p dir="ltr"><span>The project is built around three central priorities. The first is identifying more sustainable battery materials.</span></p><p dir="ltr"><span>According to Ban, most current battery technologies鈥攊ncluding lithium-ion batteries鈥攃ontain high levels of fluorine that allows them to have improved cycling stability at high operating voltages.&nbsp;</span></p><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-right ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-07/DSC04556.jpeg?itok=oGAHwRUW" width="1500" height="1000" alt="A group of researchers and students posing in a laboratory "> </div> </div> <p>Professor Chunmei Ban and her students in the <a href="/lab/ban/" rel="nofollow">Ban Surface Science and Engineering Research Group</a>.</p></div></div></div><p dir="ltr"><span>However, fluorine compounds often break down when they are exposed to water, creating a highly corrosive acid that can cause both environmental harm and unwanted reactions.</span></p><p dir="ltr"><span>鈥淐an we reduce fluorine content in batteries without sacrificing performance?鈥 Ban asked. 鈥淔inding that balance and commercializing those options is one of the key points of the project.鈥</span></p><p dir="ltr"><span>The second goal is to expand the possibilities of energy storage by exploring battery technologies beyond lithium.</span></p><p dir="ltr"><span>While lithium batteries have their strengths, such as high energy density, Ban says emerging technologies based on different materials could provide other advantages where certain performance characteristics are needed.</span></p><p dir="ltr"><span>鈥淓very battery chemistry has its own properties,鈥 said Ban. 鈥淭here is no such thing as better or worse. It鈥檚 about finding the right battery and the right chemistry for every individual application.鈥</span></p><p dir="ltr"><span>One promising alternative is sodium-ion technology. Unlike lithium, sodium provides low energy density and is one of the most abundant materials in the world, making it a cost-effective battery option.</span></p><p dir="ltr"><span>By investigating these alternatives and building a more diverse battery landscape that is less dependent on lithium, Ban believes the project can help solve supply chain restrictions, ease geopolitical tensions and better meet the needs of different communities and industries.</span></p><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-right ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-07/banportrait.jpeg?itok=VTDz1Rge" width="1500" height="1000" alt="Chunmei Ban portrait photo in her laboratory"> </div> </div> <p>Professor and Fulbright awardee Chunmei Ban.</p></div></div></div><p dir="ltr"><span>The last goal of the project is education.&nbsp;</span></p><p dir="ltr"><span>During her visits overseas, Ban will lead a series of workshops and talks inviting undergraduate students, graduate students and even scholars to learn more about battery technology.</span></p><p dir="ltr"><span>She hopes to bridge the gap between culture and engineering to inspire student involvement in battery science and encourage collaboration with 蜜桃传媒破解版下载.</span></p><p dir="ltr"><span>鈥淭his is one of my favorite parts of the project because I don鈥檛 believe science should have any borders,鈥 Ban said. 鈥淲e all only have one Earth and it鈥檚 our responsibility to work together so we can maintain its health and our own quality of life. To do this, communication is super important, so I鈥檓 really excited to lead the charge, open the conversation and start exchanging ideas.鈥</span></p><p dir="ltr"><span>But it鈥檚 not just a chance for Ban to educate others. It鈥檚 a chance for her to learn, as well.</span></p><p dir="ltr"><span>鈥淚n Germany, I will be visiting a leading manufacturing facility that has done a great job supporting the commercialization of new battery materials, designs and cell configurations,鈥 said Ban. 鈥淚t鈥檚 a fantastic opportunity for me to learn more about the manufacturing process and how we can improve it using AI, machine learning or other advanced tools that we use in our lab on a daily basis.鈥</span></p></div> </div> </div> </div> </div> <div>Chunmei Ban has received a Fulbright Global Scholar award to explore the future of energy storage through next-generation battery technologies. The award will support collaborations with researchers in Singapore, the United Kingdom and Germany, where Ban will study safer battery materials, investigate emerging non-lithium battery alternatives and strengthen global partnerships in battery research and education.<br> </div> <h2> <div class="paragraph paragraph--type--ucb-related-articles-block paragraph--view-mode--default"> <div>Off</div> </div> </h2> <div>Traditional</div> <div>0</div> <div> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-07/Mechanical%20Engineering_Battery%20Cells_SPUR_BOLD_20240807_JMP_030.jpg?itok=3ZkCK1tJ" width="1500" height="1000" alt="a professor and a student collaborating in a laboratory"> </div> </div> <div>On</div> <div>White</div> Tue, 14 Jul 2026 19:24:06 +0000 alse6588 4655 at /mechanical New blood clot technology could transform emergency medicine /mechanical/new-blood-clot-technology-could-transform-emergency-medicine <span>New blood clot technology could transform emergency medicine</span> <span><span>alse6588</span></span> <span><time datetime="2026-06-08T15:50:59-06:00" title="Monday, June 8, 2026 - 15:50">Mon, 06/08/2026 - 15:50</time> </span> <div> <div class="imageMediaStyle focal_image_wide"> <img loading="lazy" src="/mechanical/sites/default/files/styles/focal_image_wide/public/2026-06/AdobeStock_238743760.jpeg?h=aca2d404&amp;itok=HtyQiZNS" width="1200" height="800" alt="stock image/visualization showing red blood cells in blood"> </div> </div> <div role="contentinfo" class="container ucb-article-categories" itemprop="about"> <span class="visually-hidden">Categories:</span> <div class="ucb-article-category-icon" aria-hidden="true"> <i class="fa-solid fa-folder-open"></i> </div> <a href="/mechanical/taxonomy/term/14"> All News </a> <a href="/mechanical/taxonomy/term/339"> Faculty </a> <a href="/mechanical/taxonomy/term/180"> Mechanics of Materials </a> <a href="/mechanical/taxonomy/term/333"> Research </a> <a href="/mechanical/taxonomy/term/622"> homepage news </a> </div> <div role="contentinfo" class="container ucb-article-tags" itemprop="keywords"> <span class="visually-hidden">Tags:</span> <div class="ucb-article-tag-icon" aria-hidden="true"> <i class="fa-solid fa-tags"></i> </div> <a href="/mechanical/taxonomy/term/631" hreflang="en">Faculty</a> <a href="/mechanical/taxonomy/term/391" hreflang="en">Homepage News</a> <a href="/mechanical/taxonomy/term/335" hreflang="en">Rong Long</a> </div> <a href="/mechanical/alexander-servantez">Alexander Servantez</a> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div><p dir="ltr"><span>Blood clotting is one of the body鈥檚 oldest survival mechanisms鈥攁 biological defense that has protected humans from dangerous bleeding for millions of years.</span></p><p dir="ltr"><span>But when severe injuries strike, nature鈥檚 solution can sometimes fall short.</span></p><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-right ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/callout/rong_long.png?itok=iHJuGlVs" width="1500" height="1496" alt> </div> </div> <p>Rong Long, associate professor in the Paul M. Rady Department of Mechanical Engineering.</p></div></div></div><p dir="ltr"><span>Now, researchers in the&nbsp;</span><a href="/mechanical" rel="nofollow"><span>Paul M. Rady Department of Mechanical Engineering</span></a><span> at 蜜桃传媒破解版下载 are helping test a new type of engineered blood clot that forms faster and is more durable than the ones found in nature. The new technique could one day transform how doctors treat traumatic injuries and manage life-threatening blood loss.</span></p><p dir="ltr"><span>鈥淭his is a new biomaterial with the potential to save many lives,鈥 said 蜜桃传媒破解版下载 Associate Professor&nbsp;</span><a href="/mechanical/rong-long" rel="nofollow"><span>Rong Long</span></a><span>.&nbsp;</span><br><br><span>The work, recently published in the journal&nbsp;</span><a href="https://www.nature.com/articles/s41586-026-10412-y" rel="nofollow"><span>Nature</span></a><span>, was led by Associate Professor&nbsp;</span><a href="https://www.mcgill.ca/mecheng/jianyu-li" rel="nofollow"><span>Jianyu Li</span></a><span> in the&nbsp;</span><a href="https://sites.google.com/view/libiomater/home" rel="nofollow"><span>Laboratory of Biomaterials Mechanics</span></a><span> at McGill University. Long and his group, along with researchers from the University of British Columbia, the University of Toronto and the Versiti Blood Research Institutes, were contributing authors in the study.</span><br><br><span>The manufactured clots are built from red blood cells. By rapidly linking the blood cells into durable networks, the multi-university team created a reinforced blood clot that forms faster and is far stronger than the body鈥檚 natural version.&nbsp;</span><br><br><span>Long and his team in the&nbsp;</span><a href="http://spot.colorado.edu/~rolo5514/" rel="nofollow"><span>Nonlinear Mechanics Laboratory</span></a><span> helped uncover the mechanical principles behind the engineered clot, using computational models and tests to study its properties. The testing demonstrated how much pressure the engineered clot could withstand, as well as its strength and how fast it formed.&nbsp;</span></p><p dir="ltr"><span>鈥淲e found the material to be 13 times tougher and four times more adhesive than native blood clots,鈥 Long said.</span></p><h2><span>Strengthening nature鈥檚 first responders</span></h2><p dir="ltr"><span>Blood clots tend to have a bad reputation. When they form in the wrong place or abnormally, they can lead to serious medical emergencies such as strokes and heart attacks.&nbsp;</span></p><p dir="ltr"><span>However, blood clotting is crucial in many situations, from a cut finger in the kitchen to a scraped knee from a bike fall.</span></p><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-left ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-06/AdobeStock_168846298.jpeg?itok=cx1cfTrj" width="1500" height="1500" alt="a graphic detailing the steps and operations behind the clotting of blood"> </div> </div> <p>A graphic showing our body's blood clotting process.</p></div></div></div><p dir="ltr"><span>Even during these routine situations, blood clotting is what prevents excessive blood loss. But according to the new study, that natural response isn鈥檛 always fast or effective enough for more severe circumstances.</span></p><p dir="ltr"><span>鈥淭here鈥檚 a protein called fibrin. When we bleed, platelets and fibrin form a network to help seal the wound,鈥 said Long. 鈥淭hese native blood clots are impressive, but they are brittle and slow to form. A soldier dealing with a gunshot wound or a patient experiencing a hemorrhage needs faster clotting that is more resistant to rupture.鈥&nbsp;</span></p><p dir="ltr"><span>One day, Li鈥攖he senior author of the study鈥 shared with Long a bold idea.</span></p><p dir="ltr"><span>Li, alongside first author Shuaibing Jiang, a PhD student in Li鈥檚 lab and now a postdoctoral associate at Harvard Medical School, showed Long a new type of blood clot that uses a novel technique to reinforce natural clots with a second network of red blood cells.</span></p><p dir="ltr"><span>The natural and reinforced networks combined to create an engineered clotting system tougher and faster than any natural blood clot seen before.</span></p><p dir="ltr"><span>鈥淚t was so exciting,鈥 Long said. 鈥淔rom there, we began building models and studying the mechanics behind this incredible material.鈥</span></p><h2><span>Creating a new biomaterial</span></h2><p dir="ltr"><span>The technique, otherwise known as 鈥渃lick clotting,鈥 uses a special chemical reaction to link red blood cells into a gel-like structure.&nbsp;</span></p><p dir="ltr"><span>Because the reaction doesn鈥檛 interfere with normal blood chemistry, it can work alongside the body鈥檚 natural clotting process. This allows the cell-based gel network to act as a second support system layered on top of the body鈥檚 natural fibrin-platelet clot.</span></p><p dir="ltr"><span>During laboratory tests and live experiments on rodents, the strengthened clots absorbed stress by dissipating energy, rapidly stopping bleeding and preventing the clot from breaking apart. They also formed extremely fast, taking shape in just five seconds.&nbsp;</span></p><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-right ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-06/highres_shuaibing_and_jianyu_1.jpg?itok=K9hR7hJb" width="1500" height="1171" alt="Portrait photo showing Shuaibing Jiang (left) and Jianyu Li (right)"> </div> </div> <p><span>Shuaibing Jiang (left), a postdoctoral researcher at Harvard Medical School, and Jianyu Li (right), an associate professor at McGill University, led the research.</span></p></div></div></div><p dir="ltr"><span>But perhaps the most intriguing aspect of the click-clotted clots is their biocompatibility.&nbsp;</span></p><p dir="ltr"><span>Previous efforts to recreate blood clots often used polymers and other synthetic materials foreign to the body. However, Li鈥檚 cytogel clots are built from red blood cells鈥攖he body鈥檚 own cellular building blocks.</span></p><p dir="ltr"><span>That natural composition gives the engineered clots a unique advantage: they can easily degrade over time, transforming the stigma of blood clots from risky medical hazards into controlled, life-saving biomaterials.</span></p><p dir="ltr"><span>鈥淏lood cells have an 鈥榚xpiration date.鈥 Over time, they die just as all life eventually does,鈥 said Long. 鈥淯sing red blood cells as the foundation of these reinforced clots makes them temporary. They can naturally break down in a short time, preventing blockages and other health issues that occur when they are in the body for too long.鈥</span></p><p dir="ltr"><span>During testing, the bio-safe clots showcased a unique ability to support tissue healing and reduce inflammation, as well.&nbsp;Long says these characteristics have great potential in areas such as wound healing and emergency bleeding treatment, with possible applications in trauma care and operating rooms worldwide.</span></p><p dir="ltr"><span>But the researchers also believe the strategy of linking cells together could extend far beyond just blood clots.</span></p><p dir="ltr"><span>Long envisions a day where Li鈥檚 technology can be used to repair defected tissue or target localized areas of the body for drug delivery and treatment. And while the work is still in its early stages, the team thinks it points toward a broader shift in how biological materials can be engineered for medicine.</span></p><p><span>鈥淥ur work shows that, when engineered appropriately, red blood cells can play a central structural role, enabling the design of stronger and more functional biomaterials,鈥 said Li in a&nbsp;</span><a href="https://www.mcgill.ca/newsroom/channels/news/mcgill-researchers-engineer-faster-more-effective-blood-clots-372695" rel="nofollow"><span>news release by McGill University</span></a><span>.</span></p></div> </div> </div> </div> </div> <div>Blood clotting is one of the body鈥檚 oldest survival mechanisms, protecting humans from dangerous bleeding for millions of years. But when severe injuries strike, nature鈥檚 solution can sometimes fall short. Now, Associate Professor Rong Long and his team are helping test a new type of engineered blood clot that forms faster and is more durable than the ones found in nature. The new technique could one day transform how doctors treat traumatic injuries and manage life-threatening blood loss.</div> <h2> <div class="paragraph paragraph--type--ucb-related-articles-block paragraph--view-mode--default"> <div>Off</div> </div> </h2> <div>Traditional</div> <div>0</div> <div> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-06/AdobeStock_238743760.jpeg?itok=k5OO0XCf" width="1500" height="844" alt="stock image/visualization showing red blood cells in blood"> </div> </div> <div>On</div> <div>White</div> Mon, 08 Jun 2026 21:50:59 +0000 alse6588 4645 at /mechanical Staple-like particles reveal new path to strong materials /mechanical/staple-particles-reveal-new-path-to-strong-materials <span>Staple-like particles reveal new path to strong materials</span> <span><span>alse6588</span></span> <span><time datetime="2026-04-14T11:18:17-06:00" title="Tuesday, April 14, 2026 - 11:18">Tue, 04/14/2026 - 11:18</time> </span> <div> <div class="imageMediaStyle focal_image_wide"> <img loading="lazy" src="/mechanical/sites/default/files/styles/focal_image_wide/public/2026-04/staples%20arch.png?h=1b378cc8&amp;itok=8zilTxaC" width="1200" height="800" alt="arch-like structure made out of entangled staples over a white background"> </div> </div> <div role="contentinfo" class="container ucb-article-categories" itemprop="about"> <span class="visually-hidden">Categories:</span> <div class="ucb-article-category-icon" aria-hidden="true"> <i class="fa-solid fa-folder-open"></i> </div> <a href="/mechanical/taxonomy/term/14"> All News </a> <a href="/mechanical/taxonomy/term/339"> Faculty </a> <a href="/mechanical/taxonomy/term/172"> Materials </a> <a href="/mechanical/taxonomy/term/333"> Research </a> <a href="/mechanical/taxonomy/term/622"> homepage news </a> </div> <div role="contentinfo" class="container ucb-article-tags" itemprop="keywords"> <span class="visually-hidden">Tags:</span> <div class="ucb-article-tag-icon" aria-hidden="true"> <i class="fa-solid fa-tags"></i> </div> <a href="/mechanical/taxonomy/term/631" hreflang="en">Faculty</a> <a href="/mechanical/taxonomy/term/585" hreflang="en">Francois Barthelat</a> <a href="/mechanical/taxonomy/term/391" hreflang="en">Homepage News</a> <a href="/mechanical/taxonomy/term/632" hreflang="en">Students</a> </div> <a href="/mechanical/alexander-servantez">Alexander Servantez</a> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div><p dir="ltr"><span>A tightly packed ball of office staples can be surprisingly strong.Try to pull it apart and the tangled metal resists like a solid object.</span></p><p dir="ltr"><span>But with the right movement or vibration, that same bundle can quickly fall back into loose pieces.</span></p><p dir="ltr"><span>A team of engineers and materials scientists in the&nbsp;</span><a href="/mechanical" rel="nofollow"><span>Paul M. Rady Department of Mechanical Engineering</span></a><span> at 蜜桃传媒破解版下载 are exploring how this uncanny combination of strength and flexibility could inspire a new class of materials built on interlocking particles. By mimicking the way staples lock together and release, the researchers believe these emerging materials can one day form structures that are strong, adaptable and even recyclable.</span></p><p dir="ltr"><span>鈥淲e鈥檝e been playing around with the idea of building blocks and geometry for many years, but we started looking at interlocking, entangled particles only recently,鈥 said Professor&nbsp;</span><a href="/mechanical/francois-barthelat" rel="nofollow"><span>Francois Barthelat</span></a><span>, the leader of the&nbsp;</span><a href="/lab/barthelat/" rel="nofollow"><span>Laboratory for Advanced Materials &amp; Bioinspiration</span></a><span>. 鈥淲e are excited about the combination of properties we can get out of these systems and we believe this technology has the potential to go in many directions.鈥</span></p><h2><span>Unraveling the research</span></h2><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-right ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-04/AdobeStock_144130040.jpeg?itok=08QWo4s6" width="1500" height="1000" alt="An empty bird nest made of wood sticks and fibers on a tree"> </div> </div> <p>A bird nest made out of interwoven sticks and fibers.</p></div></div></div><p dir="ltr"><span>The work, recently published in the&nbsp;</span><a href="https://pubs.aip.org/aip/jap/article/139/14/145104/3386872/Combined-effects-of-particle-geometry-and-applied" rel="nofollow"><span>Journal of Applied Physics</span></a><span>, focuses on what the researchers call 鈥渆ntanglement鈥濃攚hen multiple particles become intertwined with one another, creating a link.</span></p><p dir="ltr"><span>It鈥檚 not a new concept. In fact, nature is filled with examples of objects or materials that tangle and interlock with each other to create strong structures. Think about that giant bird nest on the tree in your neighborhood made out of interwoven sticks and fibers, or the interplay of hard minerals and soft proteins in your bones.</span></p><p dir="ltr"><span>But how can scientists recreate that kind of natural entanglement in manufactured materials? The researchers in Barthelat鈥檚 lab say the answer revolves around one key concept: particle shape.</span></p><p dir="ltr"><span>鈥淟et鈥檚 take sand as an example. Sand is smooth and convex-shaped, meaning it cannot interlock from grain to grain,鈥 PhD student Youhan Sohn said. 鈥淗owever, we found that if we change the shape of a grain of sand, we can drastically affect its behavior and mechanical properties, including the particle鈥檚 ability to link with other particles.鈥</span></p><p dir="ltr"><span>Once the group came to this realization, they began running Monte Carlo simulations, a type of computational analysis, to predict exactly how the particles interlock with each other. Their goal was to find the optimal geometry that delivered the maximum entanglement.</span></p><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-left ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-default"> <div class="field_media_oembed_video"><iframe src="/mechanical/media/oembed?url=https%3A//youtu.be/tfwvYebsM0E&amp;max_width=516&amp;max_height=350&amp;hash=1Y6uEfNFWkvIohcUeND3Pr8ykF6fZYrFVCbW6c641bU" width="516" height="290" class="media-oembed-content" loading="eager" title="Pickup test using staples to demonstrate particle entanglement"></iframe> </div> </div> <p>A video demonstrating a pickup test used to analyze particle entanglement.</p></div></div></div><p dir="ltr"><span>After finding the optimal shape, the team performed pickup tests to see how the entangled particles actually behaved.&nbsp;</span></p><p dir="ltr"><span>The tests showed that a 鈥渢wo-legged鈥 particle鈥攕imilar in shape to a staple鈥攈ad the greatest potential for entanglement. But the researchers also discovered several unexpected advantages that made the design even more intriguing.</span></p><p dir="ltr"><span>The first was its rare blend of tensile strength and toughness, a combination the researchers say conventional materials rarely achieve simultaneously.</span></p><p dir="ltr"><span>鈥淥ur entangled granular material using the staple-like particle demonstrates both high strength and toughness at the same time,鈥 said PhD student Saeed Pezeshki.</span></p><p dir="ltr"><span>Next, was its unique ability to rapidly assemble鈥攁nd just as quickly come apart.&nbsp;</span></p><p dir="ltr"><span>By applying different vibrational patterns to the material, the team was able to change its level of entanglement on demand. A light vibration, for example, could be used to interlock and strengthen the particles, while a larger vibration could cause them to completely unravel.</span></p><p dir="ltr"><span>鈥淚t鈥檚 a strange material because it鈥檚 obviously not a liquid. However, it鈥檚 also not quite solid. This opens new and intriguing engineering possibilities,鈥 Barthelat said. 鈥淗andling a bundle of these entangled particles feels very remote and exotic.鈥</span></p></div> </div> </div> </div> </div> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div><div class="row ucb-column-container"><div class="col ucb-column"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-04/triplee1.png?itok=FtdKVMaL" width="1500" height="1973" alt="professor showing engineering principles to young high school student"> </div> </div> <p>Professor Francois Barthelat at the Triple E Fair showcasing his team's research to help middle school students explore engineering.</p></div><div class="col ucb-column"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-04/triplee2.png?itok=nfXjKq_Y" width="1500" height="2021" alt="graduate student showing off engineering research to young kids"> </div> </div> <p>PhD student Youhan Sohn guiding middle school students through a series of pickup tests to help them visualize particle entanglement.</p></div><div class="col ucb-column"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-04/triplee3.jpg?itok=syu5elSI" width="1500" height="1996" alt="graduate student showing off engineering research to young kids"> </div> </div> <p>PhD student Saeed Pezeshki demonstrating the mechanical behavior of staple-like particles for middle school students.</p></div></div></div> </div> </div> </div> </div> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div><h2><span>Reassembling the impact</span></h2><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-right ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-04/staples%20arch.png?itok=QkRezUzr" width="1500" height="894" alt="arch-like structure made out of entangled staples over a white background"> </div> </div> <p>A close look at a free-standing arch made of crown-leg staples.</p></div></div></div><p dir="ltr"><span>One of those possibilities comes in the realm of sustainability. The group believes that one day, large buildings and structures like bridges can be designed using entangled materials, allowing them to be disassembled when no longer needed or even fully recycled.</span></p><p dir="ltr"><span>Or maybe entangled materials can make their way into the world鈥檚 next great robotic systems, sort of like the ones you鈥檝e seen in some of your favorite sci-fi movies.</span></p><p dir="ltr"><span>鈥淚 was talking with other students who believe this technology can be used in swarm robotics鈥攚here small robots can entangle, do a task and then disentangle when they are done,鈥 said Pezeshki.</span></p><p dir="ltr"><span>鈥淵es, kind of like that liquid metal T-1000 in Terminator 2 who can change shape to slide under a door and then transform back to a human鈥檚 size on the other side,鈥 added Barthelat. 鈥淚t鈥檚 expensive and scaling up is a challenge, but it鈥檚 something that鈥檚 on everybody鈥檚 mind.鈥</span></p><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-left ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="align-center image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-04/AdobeStock_205708233.jpeg?itok=nVNswoOk" width="1500" height="1000" alt="A closeup photo of two spiky burrs "> </div> </div> <p>A close-up photo showing two spiky burrs in nature.</p></div></div></div><p dir="ltr"><span>For now, the group is focused on building out the next phase of their research. They are currently testing a new particle shape with added protruding 鈥渓egs鈥濃攕imilar to those spiky plant burrs that stick relentlessly to your shoes when you step on them鈥攚hich they believe can generate even stronger entanglement properties.</span></p><p dir="ltr"><span>But no matter what project they are working on, the team says the most important thing about their work is maintaining the passion and excitement.</span></p><p dir="ltr"><span>鈥淲e鈥檙e not quite sure where this is going to go, but we鈥檙e going to continue the fun,鈥 Barthelat said. 鈥淢ost people don鈥檛 think about making strong materials in this way out of something like staples, because they think it鈥檚 counterintuitive. Until they try breaking a bundle of staples in half and see that it鈥檚 impossible.</span></p><p dir="ltr"><span>鈥淲e love to take a difficult project like this and dig in.鈥</span></p></div> </div> </div> </div> </div> <div>A tightly packed ball of office staples can be surprisingly strong. Try to pull it apart and the tangled metal resists like a solid object. But with the right movement or vibration, that same bundle can quickly fall back into loose pieces. Professor Francois Barthelat and his team are exploring how this uncanny combination of strength and flexibility could inspire a new class of materials built on interlocking particles.</div> <h2> <div class="paragraph paragraph--type--ucb-related-articles-block paragraph--view-mode--default"> <div>Off</div> </div> </h2> <div>Zebra Striped</div> <div>0</div> <div>On</div> <div>White</div> Tue, 14 Apr 2026 17:18:17 +0000 alse6588 4577 at /mechanical ME outreach program brings big engineering dreams to small rural towns /mechanical/outreach-program-brings-engineering-to-rural-towns <span>ME outreach program brings big engineering dreams to small rural towns</span> <span><span>alse6588</span></span> <span><time datetime="2026-04-01T13:30:17-06:00" title="Wednesday, April 1, 2026 - 13:30">Wed, 04/01/2026 - 13:30</time> </span> <div> <div class="imageMediaStyle focal_image_wide"> <img loading="lazy" src="/mechanical/sites/default/files/styles/focal_image_wide/public/2026-04/goat%20AQIQ.jpg.jpeg?h=1392ff3a&amp;itok=SDo-fL9l" width="1200" height="800" alt="air monitoring device on a mountain with mountain goats around it"> </div> </div> <div role="contentinfo" class="container ucb-article-categories" itemprop="about"> <span class="visually-hidden">Categories:</span> <div class="ucb-article-category-icon" aria-hidden="true"> <i class="fa-solid fa-folder-open"></i> </div> <a href="/mechanical/taxonomy/term/14"> All News </a> <a href="/mechanical/taxonomy/term/365"> Education </a> <a href="/mechanical/taxonomy/term/339"> Faculty </a> <a href="/mechanical/taxonomy/term/367"> Outreach </a> <a href="/mechanical/taxonomy/term/622"> homepage news </a> </div> <div role="contentinfo" class="container ucb-article-tags" itemprop="keywords"> <span class="visually-hidden">Tags:</span> <div class="ucb-article-tag-icon" aria-hidden="true"> <i class="fa-solid fa-tags"></i> </div> <a href="/mechanical/taxonomy/term/439" hreflang="en">Daniel Knight</a> <a href="/mechanical/taxonomy/term/637" hreflang="en">Education</a> <a href="/mechanical/taxonomy/term/631" hreflang="en">Faculty</a> <a href="/mechanical/taxonomy/term/391" hreflang="en">Homepage News</a> <a href="/mechanical/taxonomy/term/477" hreflang="en">Michael Hannigan</a> </div> <a href="/mechanical/alexander-servantez">Alexander Servantez</a> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div><p dir="ltr"><span>For many high school students in rural Colorado, engineering once felt distant鈥攕omething that happened somewhere else, by someone else.</span></p><p dir="ltr"><span>But over the past decade, an outreach program in the&nbsp;</span><a href="/mechanical/" rel="nofollow"><span>Paul M. Rady Department of Mechanical Engineering</span></a><span> has been working to change that reality.</span></p><p dir="ltr"><span>The program, known as the Science and Engineering Inquiry Collaborative (SCENIC), connects 蜜桃传媒破解版下载 students with rural high schools to introduce hands-on engineering experiences into the classroom, turning local questions about air and soil quality into real-world research projects.</span></p><p dir="ltr"><span>Today, the initiative serves 12 schools and nearly 700 high school students across rural Colorado each year. Its origins, however, were far more modest.</span></p><h2><span>The early evolution</span></h2><p dir="ltr"><span>Launched in 2012 with support from the National Science Foundation (NSF), the program began as a research endeavor. At the time, there was only one graduate student working on the project. They were tasked with using an environmental air quality monitor, positioned at Paonia High School, to investigate the impacts of fracking.</span></p><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-right ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-04/20220509_092848.jpg?itok=Oq1oNj9I" width="1500" height="1125" alt="Close look at an air monitoring device on top of a table"> </div> <p>A close look at an air quality monitor, otherwise known as a Y-pod, developed in the Hannigan lab.</p></div></div></div><p dir="ltr"><span>But it wasn鈥檛 long before the monitors proved they could do more than just collect data鈥攖hey could spark learning.</span></p><p dir="ltr"><span>鈥淥ne day, a teacher at the high school saw the monitor up on the roof and thought it would make for a good tool in the classroom,鈥 said</span><a href="/mechanical/daniel-knight" rel="nofollow"><span> Daniel Knight</span></a><span>, an associate research professor in mechanical engineering and SCENIC co-founder. 鈥淚t鈥檚 a small monitor that could easily fit in the hands of students. We saw the potential and decided to develop a high-school curriculum using the monitor as a way to deliver engineering education.鈥</span></p><p dir="ltr"><span>By summer 2013, the curriculum was ready and the monitoring device had been redesigned for classroom use. The following year, Knight and his small team were ready to scale the program, expanding their outreach to four rural high schools.</span></p><p dir="ltr"><span>However, the group soon realized that sustaining rapid growth meant recruiting more college students to lead the high school classrooms. That鈥檚 when they decided to introduce a new course in mechanical engineering called&nbsp;</span><a href="/center/mortenson/mcen-42915291-project-based-learning-rural-schools" rel="nofollow"><span>Project Based Learning (PBL) in Rural Schools</span></a><span>.</span></p><p dir="ltr"><span>Developed alongside professor and fellow SCENIC co-founder&nbsp;</span><a href="/mechanical/michael-hannigan" rel="nofollow"><span>Michael Hannigan</span></a><span>, the year-long class takes a two-pronged approach. During the first semester, college students learn to master the monitoring technology and become confident classroom leaders. In the second semester, they travel to their assigned rural high schools and help teachers implement the engineering curriculum.</span></p><p dir="ltr"><span>鈥淲e piloted the course for the first time in the 2015-2016 school year with just eight students and it really worked,鈥 Knight said. 鈥淔rom there, we were fortunate enough to attract more funding, allowing us to add more students and schools. We even brought 蜜桃传媒破解版下载 School of Education onboard to help monitor the program and identify ways we can improve our outreach efforts going forward.鈥</span></p><h2><span>A broader impact</span></h2><p dir="ltr"><span>Now, nearly 30 undergraduate and graduate students enroll in the class each year, guiding rural high schoolers through projects that range from testing indoor air quality to analyzing soil conditions on local farms.</span></p><div class="ucb-box ucb-box-title-hidden ucb-box-alignment-left ucb-box-style-fill ucb-box-theme-lightgray"><div class="ucb-box-inner"><div class="ucb-box-title">&nbsp;</div><div class="ucb-box-content"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-04/Screenshot%202026-04-01%20at%203.34.07%E2%80%AFPM.png?itok=Z8wZnCgZ" width="1500" height="2244" alt="Students at Northfork High School running the Soil Burning Activity outdoors to determine the impact of fire on soil quality"> </div> <p><span>A group of students at Northfork High School in Hotchkiss, Colorado running a soil burning activity to determine the impact of fire on soil quality.</span></p></div></div></div><p dir="ltr"><span>It鈥檚 a unique opportunity for rural high school students to turn their own towns into living laboratories. But Knight says it鈥檚 also an opportunity for the university to reach students who might otherwise never see themselves in engineering.</span></p><p dir="ltr"><span>鈥淓ngineering and science education is very limited in these rural places,鈥 said Knight. 鈥淥ur goal is to bring a more interesting, project-based approach to their classrooms. That way we can get the word out about engineering and even just about attending college.鈥</span></p><p dir="ltr"><span>Knight believes that establishing a more robust engineering identity in rural Colorado could benefit local communities, as well.&nbsp;</span></p><p dir="ltr"><span>Rady Mechanical Engineering is already building that pipeline through&nbsp;</span><a href="/mechanical/academics/partnership-programs" rel="nofollow"><span>partnerships with Western Slope universities</span></a><span> that help rural students earn engineering degrees. Maybe one day, rural high schoolers inspired by the department鈥檚 outreach can return to their hometowns as engineers, bringing new ideas and solutions to their communities.</span></p><p dir="ltr"><span>Or maybe they return to the program, this time as mentors, guiding students at the same rural high school that first sparked their interest in engineering.</span></p><p dir="ltr"><span>鈥淲e offer our partnership program students the opportunity to take a remote section of the PBL course, and sometimes students we once mentored in high school come back as college students to take it,鈥 Knight said. 鈥淲hen they are trained and ready to go, we like to send them back to the high schools they came from to mentor the next generation of students. It鈥檚 really rewarding to see that full circle moment come to fruition.鈥</span></p><p dir="ltr"><span>With the program鈥檚 NSF award funding set to expire this year, Knight and his team are preparing a new grant proposal to try and keep their outreach alive. But they say maintaining the status quo isn鈥檛 enough鈥攖hey want the program to strengthen and evolve.&nbsp;</span></p><p dir="ltr"><span>鈥淔or years, the program has been mainly centered around air and soil science. However, we are also working to add another avenue of inquiry focused on wildfires,鈥 said Knight. 鈥淚t鈥檚 a topic that is extremely important in our state, especially in rural and mountainous areas of Colorado. We hope that adding wildfire questions into our curriculum gives high school students another meaningful way to engage with engineering and real-world problem solving.鈥</span></p></div> </div> </div> </div> </div> <div>Associate Research Professor Daniel Knight and Professor Michael Hannigan are leading an outreach program that connects 蜜桃传媒破解版下载 students with rural high schools to introduce hands-on engineering experiences in the classroom. The initiative, known as the Science and Engineering Inquiry Collaborative (SCENIC), serves 12 schools and nearly 700 high school students across rural Colorado each year, turning local questions about air and soil quality into real-world research projects.<br> </div> <h2> <div class="paragraph paragraph--type--ucb-related-articles-block paragraph--view-mode--default"> <div>Off</div> </div> </h2> <div>Traditional</div> <div>0</div> <div> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/mechanical/sites/default/files/styles/large_image_style/public/2026-04/goat%20AQIQ.jpg.jpeg?itok=us3ARsza" width="1500" height="1000" alt="air monitoring device on a mountain with mountain goats around it"> </div> </div> <div>On</div> <div>White</div> Wed, 01 Apr 2026 19:30:17 +0000 alse6588 4573 at /mechanical Welker receives Exceptional Graduate Faculty Mentor Award /mechanical/welker-receives-exceptional-graduate-faculty-mentor-award <span>Welker receives Exceptional Graduate Faculty Mentor Award</span> <span><span>alse6588</span></span> <span><time datetime="2026-03-30T15:19:33-06:00" title="Monday, March 30, 2026 - 15:19">Mon, 03/30/2026 - 15:19</time> </span> <div> <div class="imageMediaStyle focal_image_wide"> <img loading="lazy" src="/mechanical/sites/default/files/styles/focal_image_wide/public/2026-03/cara_headshot_1.jpeg?h=856946d4&amp;itok=t6TSe_Rk" width="1200" height="800" alt="Cara Welker portrait photo"> </div> </div> <div role="contentinfo" class="container ucb-article-categories" itemprop="about"> <span class="visually-hidden">Categories:</span> <div class="ucb-article-category-icon" aria-hidden="true"> <i class="fa-solid fa-folder-open"></i> </div> <a href="/mechanical/taxonomy/term/14"> All News </a> <a href="/mechanical/taxonomy/term/339"> Faculty </a> <a href="/mechanical/taxonomy/term/20"> Honors &amp; Awards </a> <a href="/mechanical/taxonomy/term/622"> homepage news </a> </div> <div role="contentinfo" class="container ucb-article-tags" itemprop="keywords"> <span class="visually-hidden">Tags:</span> <div class="ucb-article-tag-icon" aria-hidden="true"> <i class="fa-solid fa-tags"></i> </div> <a href="/mechanical/taxonomy/term/656" hreflang="en">Cara Welker</a> <a href="/mechanical/taxonomy/term/637" hreflang="en">Education</a> <a href="/mechanical/taxonomy/term/631" hreflang="en">Faculty</a> <a href="/mechanical/taxonomy/term/391" hreflang="en">Homepage News</a> </div> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> </div> </div> </div> </div> <div>The 蜜桃传媒破解版下载 Graduate School has announced that Assistant Professor Cara Welker has earned one of this year's Exceptional Graduate Faculty Mentor Awards. The award honors faculty members for their outstanding contributions either to mentoring individual graduate students, improving the overall climate of graduate education within their program, or improving the graduate program itself. <br> </div> <script> window.location.href = `/graduateschool/2026/03/26/twenty-two-faculty-recognized-exceptional-mentors`; </script> <h2> <div class="paragraph paragraph--type--ucb-related-articles-block paragraph--view-mode--default"> <div>Off</div> </div> </h2> <div>Traditional</div> <div>0</div> <div>On</div> <div>White</div> Mon, 30 Mar 2026 21:19:33 +0000 alse6588 4572 at /mechanical Why do we get a skip in our step when we鈥檙e happy? Thank dopamine /mechanical/why-do-we-get-skip-our-step-when-were-happy <span>Why do we get a skip in our step when we鈥檙e happy? Thank dopamine</span> <span><span>alse6588</span></span> <span><time datetime="2026-02-27T13:09:04-07:00" title="Friday, February 27, 2026 - 13:09">Fri, 02/27/2026 - 13:09</time> </span> <div> <div class="imageMediaStyle focal_image_wide"> <img loading="lazy" src="/mechanical/sites/default/files/styles/focal_image_wide/public/2026-02/ME_Alaa_Ahmed_Laboratory_JMP_2024_069_0.JPG.jpeg?h=09131edd&amp;itok=aW_EbO5R" width="1200" height="800" alt="Alaa Ahmed working alongside others in her lab"> </div> </div> <div role="contentinfo" class="container ucb-article-categories" itemprop="about"> <span class="visually-hidden">Categories:</span> <div class="ucb-article-category-icon" aria-hidden="true"> <i class="fa-solid fa-folder-open"></i> </div> <a href="/mechanical/taxonomy/term/14"> All News </a> <a href="/mechanical/taxonomy/term/110"> Biomedical </a> <a href="/mechanical/taxonomy/term/339"> Faculty </a> <a href="/mechanical/taxonomy/term/333"> Research </a> <a href="/mechanical/taxonomy/term/106"> Robotics and Systems Design </a> <a href="/mechanical/taxonomy/term/622"> homepage news </a> </div> <div role="contentinfo" class="container ucb-article-tags" itemprop="keywords"> <span class="visually-hidden">Tags:</span> <div class="ucb-article-tag-icon" aria-hidden="true"> <i class="fa-solid fa-tags"></i> </div> <a href="/mechanical/taxonomy/term/710" hreflang="en">Alaa Ahmed</a> <a href="/mechanical/taxonomy/term/631" hreflang="en">Faculty</a> <a href="/mechanical/taxonomy/term/391" hreflang="en">Homepage News</a> </div> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> </div> </div> </div> </div> <div>Professor Alaa Ahmed is leading a study that highlights the central role that dopamine, a brain chemical associated with reward, seems to play in making people move faster when they want something. The findings could one day help scientists understand and even diagnose a range of human medical conditions, including Parkinson鈥檚 disease and depression.</div> <script> window.location.href = `/today/2026/02/27/why-do-we-get-skip-our-step-when-were-happy-thank-dopamine`; </script> <h2> <div class="paragraph paragraph--type--ucb-related-articles-block paragraph--view-mode--default"> <div>Off</div> </div> </h2> <div>Traditional</div> <div>0</div> <div>On</div> <div>White</div> Fri, 27 Feb 2026 20:09:04 +0000 alse6588 4559 at /mechanical What causes snow slopes to collapse? Vriend explains, with tips for surviving /mechanical/what-causes-snow-slopes-collapse-vriend-explains <span>What causes snow slopes to collapse? Vriend explains, with tips for surviving</span> <span><span>alse6588</span></span> <span><time datetime="2026-02-19T13:48:14-07:00" title="Thursday, February 19, 2026 - 13:48">Thu, 02/19/2026 - 13:48</time> </span> <div> <div class="imageMediaStyle focal_image_wide"> <img loading="lazy" src="/mechanical/sites/default/files/styles/focal_image_wide/public/2026-02/avalanchevriend.jpeg?h=7fb2e652&amp;itok=7-TWrH3m" width="1200" height="800" alt="Two backcountry skiers on a large mountain covered in heavy snow"> </div> </div> <div role="contentinfo" class="container ucb-article-categories" itemprop="about"> <span class="visually-hidden">Categories:</span> <div class="ucb-article-category-icon" aria-hidden="true"> <i class="fa-solid fa-folder-open"></i> </div> <a href="/mechanical/taxonomy/term/14"> All News </a> <a href="/mechanical/taxonomy/term/339"> Faculty </a> <a href="/mechanical/taxonomy/term/333"> Research </a> <a href="/mechanical/taxonomy/term/622"> homepage news </a> </div> <div role="contentinfo" class="container ucb-article-tags" itemprop="keywords"> <span class="visually-hidden">Tags:</span> <div class="ucb-article-tag-icon" aria-hidden="true"> <i class="fa-solid fa-tags"></i> </div> <a href="/mechanical/taxonomy/term/631" hreflang="en">Faculty</a> <a href="/mechanical/taxonomy/term/391" hreflang="en">Homepage News</a> <a href="/mechanical/taxonomy/term/669" hreflang="en">Nathalie Vriend</a> <a href="/mechanical/taxonomy/term/617" hreflang="en">The Conversation</a> </div> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> </div> </div> </div> </div> <div>Avalanche deaths are rare inside the boundaries of ski resorts, but the risk rises in the backcountry. Thirty backcountry avalanche deaths were reported in the U.S. during the 2022-23 season, 16 the following year, and 22 in 2024-25. In this article published by The Conversation, Associate Professor Nathalie Vriend explains what happens in an avalanche and techniques for surviving one.</div> <script> window.location.href = `https://theconversation.com/tahoe-avalanche-what-causes-snow-slopes-to-collapse-a-physicist-and-skier-explains-with-tips-for-surviving-276361`; </script> <h2> <div class="paragraph paragraph--type--ucb-related-articles-block paragraph--view-mode--default"> <div>Off</div> </div> </h2> <div>Traditional</div> <div>0</div> <div>On</div> <div>White</div> Thu, 19 Feb 2026 20:48:14 +0000 alse6588 4556 at /mechanical Global collaboration to limit air pollution flowing across borders could save millions of lives /mechanical/limit-air-pollution-flowing-across-borders-could-save-millions <span>Global collaboration to limit air pollution flowing across borders could save millions of lives</span> <span><span>alse6588</span></span> <span><time datetime="2026-02-13T10:44:38-07:00" title="Friday, February 13, 2026 - 10:44">Fri, 02/13/2026 - 10:44</time> </span> <div> <div class="imageMediaStyle focal_image_wide"> <img loading="lazy" src="/mechanical/sites/default/files/styles/focal_image_wide/public/2026-02/Smog.jpeg?h=26fc3dde&amp;itok=T8swx8t5" width="1200" height="800" alt="A photo showing a factory with large clouds of smoke puffing out into a sunset sky"> </div> </div> <div role="contentinfo" class="container ucb-article-categories" itemprop="about"> <span class="visually-hidden">Categories:</span> <div class="ucb-article-category-icon" aria-hidden="true"> <i class="fa-solid fa-folder-open"></i> </div> <a href="/mechanical/taxonomy/term/94"> Air Quality </a> <a href="/mechanical/taxonomy/term/14"> All News </a> <a href="/mechanical/taxonomy/term/339"> Faculty </a> <a href="/mechanical/taxonomy/term/333"> Research </a> <a href="/mechanical/taxonomy/term/622"> homepage news </a> </div> <div role="contentinfo" class="container ucb-article-tags" itemprop="keywords"> <span class="visually-hidden">Tags:</span> <div class="ucb-article-tag-icon" aria-hidden="true"> <i class="fa-solid fa-tags"></i> </div> <a href="/mechanical/taxonomy/term/678" hreflang="en">Daven Henze</a> <a href="/mechanical/taxonomy/term/631" hreflang="en">Faculty</a> <a href="/mechanical/taxonomy/term/391" hreflang="en">Homepage News</a> </div> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> </div> </div> </div> </div> <div>A first-of-its-kind study, led by Professor Daven Henze and collaborators at Cardiff University in the United Kingdom, assesses how health benefits of aggressive climate policy travel across international borders. The researchers say that ambitious climate action to improve global air quality could save up to 1.32 million lives per year by 2040.</div> <script> window.location.href = `/today/2026/02/12/global-collaboration-limit-air-pollution-flowing-across-borders-could-save-millions`; </script> <h2> <div class="paragraph paragraph--type--ucb-related-articles-block paragraph--view-mode--default"> <div>Off</div> </div> </h2> <div>Traditional</div> <div>0</div> <div>On</div> <div>White</div> Fri, 13 Feb 2026 17:44:38 +0000 alse6588 4554 at /mechanical