Results 21 to 30 of about 3,641,286 (288)

Cavity QED with Multilevel Atoms [PDF]

open access: yes, 2005
The steady-state transmission spectrum of a cavity with two modes of orthogonal polarization strongly coupled to a single atom with multiple Zeeman states is computed. Effects due to cavity birefringence and atomic ac-Stark shifts are included.
Birnbaum, Kevin Michael
core   +1 more source

Research on a Fully Parameterized Geometric Modeling Method for an Air Cavity Planing Hull

open access: yesJournal of Marine Science and Engineering
An air-lubricated planing hull with integrated air channels presents a transformative approach for enhancing marine vessel performance by significantly reducing hydrodynamic resistance.
Junjie Chen   +4 more
doaj   +1 more source

A fast large-signal model for coupled-cavity TWTS. [PDF]

open access: yes, 1988
A fast and accurate one-dimensional large-signal model for coupled-cavity TWTs has been developed that can be used interactively for the optimization of a TWT design. Different modeling techniques for enhancing the speed of the large-signal model with no
Carter, Richard G., Srivastava, V.
core   +4 more sources

Self-pulsing dynamics in a cavity soliton laser [PDF]

open access: yes, 2010
The dynamics of a broad-area vertical-cavity surface-emitting laser (VCSEL) with frequency-selective feedback supporting bistable spatial solitons is analyzed experimentally and theoretically. The transient dynamics of a switch-on of a soliton induced by
Oppo, G. -L.   +4 more
core   +3 more sources

Numerical studies on smoke spread in the cavity of a double-skin façade / Skaitinis dūmų sklidimo dvigubo fasado ertmėje tyrimas

open access: yesJournal of Civil Engineering and Management, 2011
Double-skin façade (DSF) is an environmental friendly architectural feature. However, fire hazard is a concern. A scenario of having a flashover room fire adjacent to the façade was identified. Heat and mass would be trapped in the façade cavity.
Cheuk Lun Chow
doaj   +1 more source

Computational study of cavity flowfield at transonic speeds [PDF]

open access: yes, 2009
In this paper, the results of a computational study on the unsteady flow features in three-dimensional empty cavities and a cavity with a store are presented.
Khanal, Bidur   +8 more
core   +1 more source

Measurement of Innovative Green Façades in the Central European Climate

open access: yesBuildings
Green structures, such as green roofs or green façades, are great examples of climate change mitigation. Their impact is mainly focused on roofs in the area of overheating reduction.
Peter Juras
doaj   +1 more source

Evaluation of mould growth risks due to air leakage through air cavity of the building walls [PDF]

open access: yesMATEC Web of Conferences, 2019
Mould growth causes damage and poses high risk to a large number of existing buildings and their users. Air leakage through air cavity of the building walls, such as gaps between walls and some pipes penetrating the walls, produces obvious hygrothermal ...
Dang Xinyuan   +4 more
doaj   +1 more source

Anorectal Dysfunction in Systemic Sclerosis: Clinical Phenotypes and Functional Patterns

open access: yesArthritis Care &Research, EarlyView.
Objective The aim of this study was to characterize specific physiologic defects in anorectal dysfunction in systemic sclerosis (SSc) using anorectal manometry (ARM), evaluate associations with gastrointestinal (GI) and extraintestinal clinical phenotypes, and explore potential serologic markers for risk stratification.
Timothy Kaniecki   +6 more
wiley   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

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