Results 21 to 30 of about 2,836,243 (255)

Are Empirical Equations an Appropriate Tool to Assess Separation Distances to Avoid Odour Annoyance?

open access: yesAtmosphere, 2020
Annoyance due to environmental odour exposure is in many jurisdictions evaluated by a yes/no decision. Such a binary decision has been typically achieved via odour impact criteria (OIC) and, when applicable, the resultant separation distances between ...
Marlon Brancher   +5 more
doaj   +1 more source

Stability in children’s residential arrangements and distance to nonresident parents in the 10 years after parental separation [PDF]

open access: yesDemographic Research, 2023
BACKGROUND: Existing studies investigating children’s living arrangements after parental separation and geographic distance to the nonresident parent focus primarily on the situation shortly after separation.
Zuzana Žilinčíková   +2 more
doaj   +1 more source

An Experimental Study on the Fire Spread Rate and Separation Distance between Facing Stores in Passage-Type Traditional Markets

open access: yesEnergies, 2020
Real-scale fire experiments were conducted to understand the fire spread characteristics of the major combustibles handled in traditional markets, a space with high fire risk.
Hong-Seok Yun   +2 more
doaj   +1 more source

Odour Impact Assessment in a Changing Climate

open access: yesAtmosphere, 2021
(1) Background: The impact of odour sources as stock farms on neighbouring residential areas might increase in the future because the relevant climatic parameters will be modified due to climate change.
Martin Piringer   +5 more
doaj   +1 more source

Weak Separation, Pure Domains and Cluster Distance [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2020
Following the proof of the purity conjecture for weakly separated sets, recent years have revealed a variety of wider classes of pure domains in different settings. In this paper we show the purity for domains consisting of sets that are weakly separated
Miriam Farber, Pavel Galashin
doaj   +1 more source

Acoustofluidic Separation of Microparticles: A Numerical Study [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
In this study, two-dimensional simulations are performed to separate polystyrene (PS) and polymethyl methacrylate (PMMA) particles suspended in water using an acoustic field.
Mohsen Nazemi Ashani   +2 more
doaj   +1 more source

Separation distance of petrol and LPG cargo tankers in parking lot: a consequence modeling study [PDF]

open access: yesSalāmat-i kār-i Īrān, 2023
Background and aims:  Parking areas that are gathering places for tank trucks are potentially dangerous places. This study analyzes accident consequences of oil products carriers, to check and compare the hazard radius with recommended separation ...
Mohammad Reza Fallah ghanbari   +3 more
doaj  

Assessment of the Power Output of a Two-Array Clustered WEC Farm Using a BEM Solver Coupling and a Wave-Propagation Model

open access: yesEnergies, 2018
One of the key challenges in designing a Wave Energy Converter (WEC) farm is geometrical layout, as WECs hydrodynamically interact with one another. WEC positioning impacts both the power output of a given wave-energy project and any potential effects on
Philip Balitsky   +3 more
doaj   +1 more source

Performance Impact Assessment of Reducing Separation Minima for En-Route Operations

open access: yesAerospace, 2022
The required minimum separation distance between aircraft is believed to be one of the limiting factors on airspace capacity. In recent decades, aircraft separation rules have been modified by progressively shortening the required minimum separation ...
Marta Pérez Maroto   +4 more
doaj   +1 more source

Overview of development and regulatory aspects of high altitude platform system

open access: yesIntelligent and Converged Networks, 2020
High Altitude Platform (HAP) systems comprise airborne base stations deployed above 20 km and below 50 km to provide wireless access to devices in large areas.
Dong Zhou   +4 more
doaj   +1 more source

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