Results 111 to 120 of about 173,668 (337)

Some considerations of the performance of two honeycomb gas path seal material systems [PDF]

open access: yes
A standard Hastelloy-X honeycomb material and a pack aluminide coated honeycomb material were evaluated as to their performance as labyrinth seal materials for aircraft gas turbine engines.
Bill, R. C., Shiembob, L. T.
core   +1 more source

The filamentation of the laser beam as a labyrinth instability

open access: yes, 2015
At incident powers much higher than the threshold for filamentation a pulse from a high-power laser generates in the transversal plane a complex structure. It consists of randomly meandering stripes defining connected regions where the field intensity is
Spineanu, Florin, Vlad, Madalina
core   +1 more source

Respiratory‐Limbic Coupling via a Thalamic Circuit Alleviates Anxiety

open access: yesAdvanced Science, EarlyView.
This study delineates a conserved preBötCGlu→PVT→CeA circuit that gates anxiety and respiration. Activation of this circuit is anxiolytic and respiratory‐stabilizing, while its inhibition has the opposite effect. Mechanistically, PVT exerts its anxiolytic action via a disinhibitory microcircuit: its inputs preferentially target CeL GABAergic neurons ...
Shangyu Bi   +15 more
wiley   +1 more source

Poemaps: Perspectives for Creation and Circulation of Poetry in a Multimedia Context

open access: yesMatLit, 2018
The Tecnopoetics group has developed the concept of Poemaps, which constitutes a system for the creation of poetry within a logic of georeferencing. The intrinsic elements of the Poemaps are: (1) the critical articulation linking poetry and urban space: (
Rogério Barbosa da Silva   +2 more
doaj   +1 more source

Sculpting the labyrinth: Morphogenesis of the developing inner ear.

open access: yesSeminars in Cell and Developmental Biology, 2017
The vertebrate inner ear is a precision sensory organ, acting as both a microphone to receive sound and an accelerometer to detect gravity and motion. It consists of a series of interlinked, fluid-filled chambers containing patches of sensory epithelia ...
B. Alsina, T. Whitfield
semanticscholar   +1 more source

A Non‐Mitophagy Activity of BNIP3L/NIX in Amygdala Glutamatergic Neurons is Essential for Contextual Fear Memory Formation

open access: yesAdvanced Science, EarlyView.
Contextual fear conditioning induces BNIP3L‐dependent mitochondrial fission in glutamatergic neurons of the BLA, independently of mitophagy. Loss of BNIP3L elevates Drp1Ser637 phosphorylation, thereby suppressing mitochondrial fission, compromising ATP production, and attenuating excitatory synaptic transmission.
Xingxian Zhang   +13 more
wiley   +1 more source

TOPOEKPHRASIS IN THE SHORT STORY «DON'T LOOK NOW» BY DAPHNE DU MAURIER

open access: yesИзвестия Южного федерального университета: Филологические науки
The topoekphrasis in D. du Maurier's short story «Don't Look Now» has been investigated. Under the term ‘Topoekphrasis’ we mean a description of the scene of action, which "is the hero of a literary work" (O.
Firuza A. Abilova
doaj   +1 more source

Carnivoran hunting style and phylogeny reflected in bony labyrinth morphometry

open access: yesScientific Reports, 2019
Carnivorans are a highly diverse and successful group of mammals, found on the top of the food chain. They originated in the Palaeocene (ca. 60 Ma) and have developed numerous lifestyles, locomotion modes and hunting strategies during their evolutionary ...
Julia A. Schwab   +3 more
semanticscholar   +1 more source

Flow induced force of labyrinth seal [PDF]

open access: yes
Flow induced instability force due to a labyrinth seal is analyzed. An approximate solution is given for the partial differential equation representing the flow in labyrinth seal and it is compared with the finite difference method in order to verify the
Iwatsubo, T., Kawai, R., Motooka, N.
core   +1 more source

A critical Ising model on the Labyrinth

open access: yes, 1994
A zero-field Ising model with ferromagnetic coupling constants on the so-called Labyrinth tiling is investigated. Alternatively, this can be regarded as an Ising model on a square lattice with a quasi-periodic distribution of up to eight different ...
Baake, M., Baxter, R. J., Grimm, U.
core   +2 more sources

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