4th International Conference on Packing Problems

该奖项将支持将于2019年6月3日至7日在耶鲁大学举行的第四届国际包装问题会议。第四届包装问题国际会议将有来自美国、欧洲、印度、中国、日本和澳大利亚的37位受邀演讲者(40分钟演讲)，以及至少10位来自初级科学家的20分钟演讲。会议的主题将包括颗粒介质中的堆积和流动，金属合金、胶体、凝胶、液滴、泡沫和乳剂中的堵塞和玻璃化转变，组织形态发生，肿瘤中的细胞堆积，以及蛋白质中的致密堆积。与前三届会议不同，第四届国际包装问题会议将重点关注生物材料的堵塞和玻璃化转变。包装问题会议将提供至少10个贡献的演讲时段，供初级研究人员进行20分钟的演讲和两个90分钟的海报会议，这将允许初级研究人员介绍他们的工作，并接受国际研究界对他们工作的反馈。会议将在受邀演讲者所在的大学向本科生、博士生和博士后发布广告，并通过美国物理学会几个单位(DBIO、DCMP、GSOFT和GSNP)的时事通讯进行广告宣传。为了鼓励本科生和博士生参加，PI将为URM学生提供5项旅行津贴。粒子形状、变形性和摩擦力是如何影响干扰附近系统的结构和力学性能的，需要进一步研究。此外，最近的工作已经确定了在发育中的组织、癌症肿瘤、细菌细胞质和蛋白质核心中发生的干扰类转换。第四届国际包装问题会议将汇集堵塞、玻璃化转变和包装问题方面的专家，并允许他们与软物质和生物物理学方面的领先实验者互动，以确定来自玻璃化转变和玻璃化转变的概念是否可以用来解释他们研究领域的重要开放问题。该奖项反映了NSF的法定使命，并通过使用基金会的智力优势和更广泛的影响审查标准进行评估，被认为值得支持。

This award will support the 4th International Conference on Packing Problems that will be held at Yale University June 3-7, 2019. The 4th International Conference on Packing Problems will feature 37 invited speakers (with 40-minute talks) from the U.S., Europe, India, China, Japan, and Australia, and at least 10 contributed 20-minute talks from junior scientists. The topics of the Conference will include packing and flows in granular media, jamming and glass transitions in metal alloys, colloids, gels, droplets, foams, and emulsions, tissue morphogenesis, cell packing in tumors, and dense packing in proteins. In contrast to the previous three Conferences, the 4th International Conference on Packing Problems will have a significant focus on jamming and glass transitions in biological materials. The Conference on Packing Problems will offer at least 10 contributed speaking slots for junior researchers to give 20-minute talks and two 90-minute poster sessions, which will allow the junior researchers to introduce their work and receive feedback on their work from the international research community. The Conference will advertise to undergraduates, Ph.D. students, and postdocs at the universities of the invited speakers and through newsletters of several Units (DBIO, DCMP, GSOFT, and GSNP) of the American Physical Society. To encourage attendance by URM undergraduates and Ph.D. students, the PI will offer 5 travel grants for URM students.How the structural and mechanical properties of systems near jamming are affected by particle shape, deformability, and friction needs further research. In addition, more recent work has identified jamming like transitions that occur in developing tissues, cancer tumors, the bacterial cytoplasm, and protein cores. The 4th International Conference on Packing Problems will bring together experts in jamming and glass transitions and packing problems and allow them to interact with the leading experimentalists in soft matter and biological physics to determine whether concepts from ja mming and glass transitions can be used to explain important open questions in their research areas.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.