Results 31 to 40 of about 2,836,243 (255)

Safe Navigation Distance Between Marine Routes and Aquaculture Farms in South Korea Using Gaussian Mixture Model

open access: yesSensors, 2020
The purpose of this study was to determine the minimum separation distance between aquaculture farms and ship traffic to prevent damage to either the farms or the vessels. A high-risk area in South Korea was selected for the study by overlapping shipping
Sang-Lok Yoo, Jong-Chul Jeong
doaj   +1 more source

Experimental study on Natural Convection heat transfer from an array of heated Cylinders located [PDF]

open access: yesKirkuk Journal of Science, 2010
An experimental study on free convection heat transfer from a horizontal array consists of three cylinders heated under the condition of constant surface temperature was carried out. The study included clarifying the effect of separation distance between
Omed A.Abbass, Muhand A. Al dhahir
doaj   +1 more source

AdS scale separation and the distance conjecture

open access: yesJournal of High Energy Physics, 2023
It has been argued that orientifold vacua with fluxes in type IIA string theory can achieve moduli stabilisation and arbitrary decoupling between the AdS and KK scales upon sending certain unconstrained RR-flux quanta to infinity.
Gary Shiu   +3 more
doaj   +1 more source

Sitting the Barrier Aimed at Protecting Roadside Property from Accidental Fires and Explosions on Road: a Pre-Optimisation Stage

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2012
An early stage of the design of a safety barrier intended for protecting roadside property against fires and explosions on road is studied. Three main problems of this design stage are highlighted: determination of the road segment from which a roadside ...
Egidijus Rytas Vaidogas, Lina Linkutė
doaj   +1 more source

Close-canopy lighting, an effective energy-saving strategy for overhead sole-source LED lighting in indoor farming

open access: yesFrontiers in Plant Science, 2023
Significant advancement has been achieved improving electrical efficiency and photon efficacy of light-emitting diodes (LEDs) as the sole source of crop lighting for indoor farming. However, a significant portion of highly efficient photon emissions from
Fatemeh Sheibani   +3 more
doaj   +1 more source

A Comparative Analysis of Methods for Determining Odour-Related Separation Distances around a Dairy Farm in Beijing, China

open access: yesAtmosphere, 2019
Concentrated animal feeding operations (CAFOs) such as dairy farms are a source of odorous compound emissions. In this study, by identifying relevant odour sources within a 300-head dairy farm and quantifying their emissions, we determined the separation
Chuandong Wu   +6 more
doaj   +1 more source

Study and Development of a Mini-Tube Gas Separator Utilizing the Soret Effect

open access: yesJournal of Thermal Science and Technology, 2012
The Soret effect is a phenomenon in which a temperature gradient gives rise to a concentration gradient. In this study, we attempted a simple technique for the separation of hydrogen from a gas mixture by utilizing the Soret effect.
Shunsuke KUWATANI   +2 more
doaj   +1 more source

Strategies for synthesis of yardsticks and abaci for nanometre distance measurements by pulsed EPR [PDF]

open access: yes, 2014
Silvia Valera is grateful for support by EPSRC and Bela E. Bode acknowledges support by EastCHEM.Pulsed electron paramagnetic resonance (EPR) techniques have been found to be an efficient tool for elucidation of structure in complex biological systems as
Bode, Bela Ernest   +4 more
core   +1 more source

Control of shock-induced boundary layer separation at supersonic speeds [PDF]

open access: yes, 2007
PhDThe results of a systematic experimental investigation into the effects that Sub- Boundary Layer Vortex Generators (SBVGs) have on reducing normal shock-induced turbulent boundary layer separation are presented.
Cohen, Giel S.
core   +4 more sources

Dimension and measure theory of self-similar structures with no separation condition [PDF]

open access: yes, 2015
We introduce methods to cope with self-similar sets when we do not assume any separation condition. For a self-similar set K ⊆ ℝᵈ we establish a similarity dimension-like formula for Hausdorff dimension regardless of any separation condition.
Farkas, Ábel
core   +2 more sources

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