Results 91 to 100 of about 21,163 (262)

Study on the Shape Memory Performance of 4D‐Printed Auxetic Cellular Structures with Energy Absorption Application

open access: yesMacromolecular Materials and Engineering, EarlyView.
4D‐printed auxetic cellular structures made from PETG demonstrate almost complete recovery of shape and mechanical properties after repeated loading. Two strategies successfully addressed the low shape‐fixity issue, the primary limitation of cold programming.
Mehdi Shadman   +3 more
wiley   +1 more source

Influence of the Dzyaloshinskii-Moriya exchange interaction on quantum phase interference of spins

open access: yes, 2008
Magnetization measurements of a Mn12mda wheel single-molecule magnet with a spin ground state of S = 7 show resonant tunneling and quantum phase interference, which are established by studying the tunnel rates as a function of a transverse field applied ...
G. Christou   +3 more
core   +3 more sources

3d single-ion magnets.

open access: yesChemical Society Reviews, 2015
One of the determining factors in whether single-molecule magnets (SMMs) may be used as the smallest component of data storage, is the size of the barrier to reversal of the magnetisation, Ueff.
G. Craig, M. Murrie
semanticscholar   +1 more source

Pregnancy Decision‐Making Among Women With Physical Disabilities: Cross‐Sectional Survey Study

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective Understand the pregnancy informational needs and decision‐making of women with physical disabilities. Design Cross‐sectional. Setting Community. Sample 114 adult American women with physical disabilities who had experience making a decision about pregnancy while disabled. Methods Online survey.
Claire Z. Kalpakjian   +11 more
wiley   +1 more source

Single Molecule Magnetism with Strong Magnetic Anisotropy and Enhanced Dy∙∙∙Dy Coupling in Three Isomers of Dy‐Oxide Clusterfullerene Dy2O@C82

open access: yesAdvanced Science, 2019
A new class of single‐molecule magnets (SMMs) based on Dy‐oxide clusterfullerenes is synthesized. Three isomers of Dy2O@C82 with Cs(6), C3v(8), and C2v(9) cage symmetries are characterized by single‐crystal X‐ray diffraction, which shows that the ...
Wei Yang   +12 more
doaj   +1 more source

Magnetic Switching of a Single Molecular Magnet due to Spin-Polarized Current

open access: yes, 2007
Magnetic switching of a single molecular magnet (SMM) due to spin-polarized current flowing between ferromagnetic metallic electrodes is investigated theoretically.
Barnas, Józef, Misiorny, Maciej
core   +1 more source

Trends in Smoldering Myeloma Incidence in the United States From Cancer Registries, 2012–2022

open access: yes
American Journal of Hematology, EarlyView.
Rong Wang   +9 more
wiley   +1 more source

Native American Pregnant and Postpartum People's Experiences of Discrimination During Perinatal Care: A Qualitative Study

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective Indigenous pregnant and postpartum people are more likely to experience severe maternal morbidity (SMM) and mortality than non‐Indigenous groups. We sought to explore how community and societal factors, culture, and resilience impact Native American individuals' pregnancy experiences and might offer insights to address inequities in ...
Jennifer L. Murray   +8 more
wiley   +1 more source

Asymmetric Berry-Phase Interference Patterns in a Single-Molecule Magnet

open access: yes, 2011
A Mn4 single-molecule magnet displays asymmetric Berry-phase interference patterns in the transverse-field (HT) dependence of the magnetization tunneling probability when a longitudinal field (HL) is present, contrary to symmetric patterns observed for ...
D. Gatteschi   +8 more
core   +1 more source

A Structural Model of Mortgage Offset Accounts in the Australian Housing Market*

open access: yesEconomic Record, EarlyView.
I study a novel institutional feature of Australian housing markets: the widespread use of mortgage offset accounts. These accounts reduce mortgage interest costs and increase mortgage liquidity. I build a heterogeneous agent life‐cycle model of the Australian housing market to study who uses and benefits from these mortgage products.
James Graham
wiley   +1 more source

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