Results 191 to 200 of about 585,207 (352)

Anticlastic Curvature and Material Freedom

physica status solidi (b), EarlyView.
Anticlastic curvature occurs in bent bars for positive Poisson's ratio; synclastic curvature occurs for negative Poisson's ratio provided the material is homogeneous and elastic. Some planar negative Poisson's ratio materials exhibit anticlastic saddle curvature rather than convex curvature in bending due to effects of 3D structure.
Roderic Lakes
wiley   +1 more source

A cubic-quadratic phenomenological model explains the spiking, chaotic and bursting behaviors of neuron. [PDF]

Sci Rep
Qiu S, Chen Y, Di Z.
europepmc   +1 more source

A new trematode, Cathaemasia senegalensis, from the saddle-bill stork, Ephippiorhynchus senegalensis (Shaw)

, 1965
Horace W. Stunkard, Charles P. Gandal
openalex   +1 more source

Temporal and spatial dynamics of a local wind in Japan, “Kiyokawa‐dashi”: Insights from high‐density observations and numerical simulations

Quarterly Journal of the Royal Meteorological Society, EarlyView.
We studied a renowned local wind in Japan, “Kiyokawa‐dashi,” with a numerical model and high‐density observations at approximately 1‐km intervals. “Kiyokawa‐dashi” typically begins with intense winds descending onto a confined area leeward of a gorge at the initiation stage and expands over the entire plain at the mature stage.
Hiroyuki Kusaka, Taira Onodera, Yuki Asano   +2 more
wiley   +1 more source

Circularly polarized thermal emission driven by chiral flatbands in monoclinic metasurfaces. [PDF]

Sci Adv
Sun K, Yang B, Cai Y, Kivshar Y, Han Z.
europepmc   +1 more source

Disentanglement–Induced Bistability in a Magnetic Resonator

Advanced Quantum Technologies, EarlyView.
The spontaneous disentanglement hypothesis makes the collapse postulate of quantum mechanics redundant, and enables meta‐stability in finite quantum systems, which is otherwise excluded. The hypothesis is falsifiable, since it yields predictions that are distinguishable from what is derived from standard QM. The paper reports on an experiment performed
Eyal Buks
wiley   +1 more source

Substantial Effects of Ring Size on the Structure and Properties of 2,9-Anthrylene Cyclic Oligomers. [PDF]

Org Lett
Shigihara Y, Tsurumaki E, Yamashina M, Toyota S.   +3 more
europepmc   +1 more source

On the saddle-point solution of a class of stochastic differential games [PDF]

, 1981
Tamer Başar
openalex   +1 more source

The Power of Pack Mules: Harnessing Partnerships With Land Stewards for Remote Ecosystem Research

Limnology and Oceanography Bulletin, EarlyView.
Andrew Burgess, Kathryn Gannon, Bryan Gager, Abby Ross, Julia Pop, Adeline Kelly, Isabella Oleksy   +6 more
wiley   +1 more source

Beyond Kagome: p$p$‐Bands in Kagome Metals

Advanced Quantum Technologies, EarlyView.
Recent studies on quantum materials where transition‐metal atoms give rise to d$d$‐bands typical of kagome metals are reviewed. Using examples from several material families – AV3Sb5${\rm AV}_3{\rm Sb}_5$, FeGe, RV6Sn6${\rm RV}_6{\rm Sn}_6$, and LaRu3Si2${\rm LaRu}_3{\rm Si}_2$ – it is argued that p$p$‐bands contributed by elements beyond the kagome ...
Alexander A. Tsirlin, Ece Uykur
wiley   +1 more source