Results 11 to 20 of about 766,213 (248)

MATCHING STRUCTURES WITH FORM BIREFRINGENCE WITH FREE SPACE IN THZ RANGE [PDF]

open access: yesРадиофизика и электроника, 2015
When constructing polarization radio measuring paths operating in the THz frequency range (0.1…10 THz) the differential phase sections (DPS) are widely used. The use of terahertz waves (THz) allows research in radio astronomy, radio spectroscopy, biology,
V. I. Bezborodov   +3 more
doaj   +1 more source

Evidence regarding the ecological benefits of payment for ecological services programs from China’s grassland ecological compensation policy

open access: yesFrontiers in Environmental Science, 2022
We provide evidence that payment for ecological services programs have had a significant and robust positive impact on grassland quality by focusing on China’s grassland ecological compensation policy (GECP)—the planet’s largest. Our baseline results are
Cong Wei   +4 more
doaj   +1 more source

Learning style and teaching style preferences in a foreign language classroom in Malaysia

open access: yesModerna Språk, 2020
Despite learning styles being one of the main topics of interest in education, not many studies have considered the influence of learning styles regarding students learning foreign languages in Malaysia.
Swee Leng Neo, Lee Luan Ng
doaj   +1 more source

Restricted Size Ramsey Number Involving Matching and Graph of Order Five

open access: yesJournal of Mathematical and Fundamental Sciences, 2020
Harary and Miller (1983) started the research on the (restricted) size Ramsey number for a pair of small graphs. They obtained the values for some pairs of small graphs with order not more than four.
Denny Riama Silaban   +2 more
doaj   +1 more source

Feature-Based Approach to Change Detection of Small Objects from High-Resolution Satellite Images

open access: yesRemote Sensing, 2022
This paper proposes a new approach to small-object change detection from high-resolution satellite images. We propose using feature points that can be quickly extracted from satellite images as a suitable unit of change for small objects and to reduce ...
Junghoon Seo, Wonkyu Park, Taejung Kim
doaj   +1 more source

Approach for Solving Project Assignment with Bicriterion [PDF]

open access: yesJournal of Engineering, Project, and Production Management, 2022
Assigning the right member to the most suitable position is key to the success of a project, and this task has been commonly executed by the project manager based on personal judgment in practice.
Ding-Tsair Chang   +3 more
doaj   +1 more source

Polar Similars: Using Massive Mobile Dating Data to Predict Synchronization and Similarity in Dating Preferences

open access: yesFrontiers in Psychology, 2019
Leveraging a massive dataset of over 421 million potential matches between single users on a leading mobile dating application, we were able to identify numerous characteristics of effective matching.
Jon Levy   +3 more
doaj   +1 more source

Effects of Matching between the Inducer and the Impeller of a Centrifugal Pump on Its Cavitation Performance

open access: yesMachines, 2023
The inducer is often used to prevent cavitation in a centrifugal pump. However, it may lead to deterioration of the cavitation performance of the pump when poorly matched with the impeller.
Daocheng Wang   +7 more
doaj   +1 more source

A Method for Matching Unconventional Wells and Reservoirs Based on Semi-Analytic Models

open access: yesEnergies, 2023
Unconventional well technology is often used as one of the most important means to reduce costs and increase efficiency in oil fields. There are many methods for unconventional well type optimization, but there are relatively few studies on whether the ...
Jin Shu   +3 more
doaj   +1 more source

Property Matching and Weighted Matching

open access: yesTheoretical Computer Science, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Amir, A   +4 more
openaire   +2 more sources

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