Results 251 to 260 of about 2,765,498 (300)

Local Thermal Conductivity Patterning in Rotating Lattice Crystals of Anisotropic Sb2S3

open access: yesAdvanced Functional Materials, EarlyView.
Microscale control of thermal conductivity in Sb2S3 is demonstrated via laser‐induced rotating lattice crystals. Thermal conductivity imaging reveals marked thermal transport anisotropy, with the c axis featuring amorphous‐like transport, whereas in‐plane directions (a, b) exhibit 3.5x and 1.7x larger thermal conductivity.
Eleonora Isotta   +13 more
wiley   +1 more source

Emergent Spin‐Glass Behavior in an Iron(II)‐Based Metal–Organic Framework Glass

open access: yesAdvanced Functional Materials, EarlyView.
A one‐pot, solvent‐free synthesis yields an Fe2+‐based metal‐organic framework (MOF) glass featuring a continuous random network structure. The material exhibits spin‐glass freezing at 14 K, driven by topological‐disorder and short‐range magnetic frustration, showcasing the potential of MOF glasses as a plattform for cooperative magnetic phenomena in ...
Chinmoy Das   +8 more
wiley   +1 more source

Thickness‐Dependent Skyrmion Evolution in Fe3GeTe2 During Magnetization Reversal

open access: yesAdvanced Functional Materials, EarlyView.
Thickness‐ and field‐dependent magnetic domain behavior in 2D van der Waals Fe3GeTe2 is studied using Lorentz TEM and micromagnetic simulations. A patch‐like domain phase evolves from skyrmions during magnetization reversal, and step edges between thickness regions act as pinning sites.
Jennifer Garland   +9 more
wiley   +1 more source

Bimetallic Nanoreactor Activates cGAS‐STING Pathway via mtDNA Release for Cancer Metalloimmunotherapy

open access: yesAdvanced Functional Materials, EarlyView.
A bimetallic Mn–Ca nanoreactor (MCC) is developed as a non‐nucleotide STING nanoagonist for cancer metalloimmunotherapy. MCC induces Ca2+ overload and hydroxyl radical generation, resulting in mitochondrial damage and mtDNA release. The released mtDNA cooperates with Mn2+ to robustly activate cGAS–STING signaling.
Xin Wang Mo   +7 more
wiley   +1 more source

Time-reversed memory effects

Physical Review B, 1990
The random speckle patterns produced by disordered systems are shown to be highly correlated along any two directions which are related by time-reversal symmetry. This striking new phenomenon arises from the inclusion of crossed diagrams in the treatment of fluctuation phenomena, and in reflection yields a double peak for the memory-effect correlation ...
, Berkovits, , Kaveh
openaire   +2 more sources

Temperature memory effect in amorphous shape memory polymers

Soft Matter, 2014
Temperature memory effect in shape memory polymers is found to be complicated and the shape memory characteristic temperature depends on the programming temperature and other programming conditions.
Kai, Yu, H Jerry, Qi
openaire   +2 more sources

Memory Effects and Homogenization

Archive for Rational Mechanics and Analysis, 1990
For each \(\epsilon >0\) consider problem \(\frac{\partial u^{\epsilon}(x,t)}{\partial t}+a^{\epsilon}(x)u^{\epsilon}(x,t)=f(x,t),\) \(x\in \Omega\), \(t\in (0,T)\); \(u^{\epsilon}(x,0)=0\), \(x\in \Omega\), and suppose that \(0\leq \alpha \leq a^{\epsilon}(x)\leq \beta\), a.e. and f is bounded and measurable.
openaire   +2 more sources

Effect sizes in memory research

Memory, 2013
Effect sizes are omitted from many research articles and are rarely discussed. To help researchers evaluate effect sizes we collected values for the more commonly reported effect size measures (partial eta squared and d) from papers reporting memory research published in 2010.
Peter E, Morris, Catherine O, Fritz
openaire   +2 more sources

Memory effects in GaTe films

Journal of Non-Crystalline Solids, 1977
GaTe films have been prepared by the three temperatures method on mica and conducting glass substrates. The films which were deposited on mica were polycrystalline, while those deposited on conducting glass were generally amorphous. The resistivity of the films could be varied between 102 and 107 Ω-cm by varying the growth parameters which are ...
N. ROMEO   +2 more
openaire   +2 more sources

Effects of Hypnotics on Memory

Pharmacology, 1983
The influence on memory of 7.5 mg zopiclone, given in single and repeated doses was compared with that of 2 mg flunitrazepam, 5 mg nitrazepam and placebo. Compared with placebo, all three drugs induced some impairment of memory especially after the first day of administration. Effects were more pronounced for the two benzodiazepines and more marked for
A, Fossen   +3 more
openaire   +3 more sources

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