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Multi-Dimensional Memory in Sheared Granular Materials
Multi-Dimensional Memory in Sheared Granular Materials
상세정보
- 자료유형
- 학위논문 서양
- 최종처리일시
- 20250211152811
- ISBN
- 9798384012320
- DDC
- 530
- 서명/저자
- Multi-Dimensional Memory in Sheared Granular Materials
- 발행사항
- [Sl] : The University of Chicago, 2024
- 발행사항
- Ann Arbor : ProQuest Dissertations & Theses, 2024
- 형태사항
- 37 p
- 주기사항
- Source: Dissertations Abstracts International, Volume: 86-02, Section: B.
- 주기사항
- Advisor: Nagel, Sidney R.
- 학위논문주기
- Thesis (Ph.D.)--The University of Chicago, 2024.
- 초록/해제
- 요약To explore what features of multi-dimensional training can be remembered in granular materials, the response of a small, two-dimensional packing of hydrogel spheres to two independent types of shear is measured. Packings are trained via the application of several identical shear cycles, either of a single shear type or combinations of the two types. The memory is then read out using a standard protocol capable of revealing memories as a cusp at the point where readout reaches the training strain. The ability to read out a memory is sensitive not only to the type of deformation applied but also to the order in which different types of training are performed. These results underscore the importance of thinking of memories not as single remembered value (amplitude) but as a learned path through phase space.
- 일반주제명
- Physics
- 일반주제명
- Materials science
- 일반주제명
- Condensed matter physics
- 키워드
- Material memory
- 키워드
- Packings
- 기타저자
- The University of Chicago Physics
- 기본자료저록
- Dissertations Abstracts International. 86-02B.
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.
MARC
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■1001 ▼aLindeman, Chloe Walker.▼0(orcid)0000-0003-0825-5238
■24510▼aMulti-Dimensional Memory in Sheared Granular Materials
■260 ▼a[Sl]▼bThe University of Chicago▼c2024
■260 1▼aAnn Arbor▼bProQuest Dissertations & Theses▼c2024
■300 ▼a37 p
■500 ▼aSource: Dissertations Abstracts International, Volume: 86-02, Section: B.
■500 ▼aAdvisor: Nagel, Sidney R.
■5021 ▼aThesis (Ph.D.)--The University of Chicago, 2024.
■520 ▼aTo explore what features of multi-dimensional training can be remembered in granular materials, the response of a small, two-dimensional packing of hydrogel spheres to two independent types of shear is measured. Packings are trained via the application of several identical shear cycles, either of a single shear type or combinations of the two types. The memory is then read out using a standard protocol capable of revealing memories as a cusp at the point where readout reaches the training strain. The ability to read out a memory is sensitive not only to the type of deformation applied but also to the order in which different types of training are performed. These results underscore the importance of thinking of memories not as single remembered value (amplitude) but as a learned path through phase space.
■590 ▼aSchool code: 0330.
■650 4▼aPhysics
■650 4▼aMaterials science
■650 4▼aCondensed matter physics
■653 ▼aGranular materials
■653 ▼aMaterial memory
■653 ▼aSoft condensed matter
■653 ▼aPackings
■653 ▼aStandard protocol capable
■690 ▼a0605
■690 ▼a0794
■690 ▼a0611
■71020▼aThe University of Chicago▼bPhysics.
■7730 ▼tDissertations Abstracts International▼g86-02B.
■790 ▼a0330
■791 ▼aPh.D.
■792 ▼a2024
■793 ▼aEnglish
■85640▼uhttp://www.riss.kr/pdu/ddodLink.do?id=T17163934▼nKERIS▼z이 자료의 원문은 한국교육학술정보원에서 제공합니다.
