Results 11 to 20 of about 3,284,407 (297)

Dislocation-related leakage-current paths of 4H silicon carbide

open access: yesFrontiers in Materials, 2023
Improving the quality of 4H silicon carbide (4H-SiC) epitaxial layers to reduce the leakage current of 4H-SiC based high-power devices is a long-standing issue in the development of 4H-SiC homoepitaxy.
Wandong Gao   +13 more
doaj   +1 more source

Effect of Surfactants on Reverse Osmosis Membrane Performance

open access: yesSeparations, 2023
The aim of this study was to evaluate the performance of a reverse osmosis (RO) membrane in surfactant removal using various surfactant model aqueous solutions.
Aymen Halleb   +3 more
doaj   +1 more source

Comparing the Aerodynamic Behaviour of Real Footballs to a Smooth Sphere Using Tomographic PIV

open access: yesProceedings, 2020
Many studies have investigated the forces acting on a football in flight and how these change with the introduction or modification of surface features; however, these rarely give insight into the underlying fluid mechanics causing these changes. In this
Matthew Ward   +5 more
doaj   +1 more source

A direct replication and extension of Popp and Serra (2016, experiment 1): better free recall and worse cued recall of animal names than object names, accounting for semantic similarity

open access: yesFrontiers in Psychology, 2023
IntroductionFree recall tends to be better for names of animate concepts such as animals than for names of inanimate objects. In Popp and Serra’s 2016 article, the authors replicated this “animacy effect” in free recall but when participants studied ...
Eric Y. Mah   +5 more
doaj   +1 more source

Reverse Common Ratio Effect [PDF]

open access: yesSSRN Electronic Journal, 2010
The results of a new experimental study reveal highly systematic violations of expected utility theory. The pattern of these violations is exactly the opposite of the classical common ratio effect discovered by Allais (1953). Two recent decision theories—stochastic expected utility theory (Blavatskyy 2007) and perceived relative argument model (Loomes ...
openaire   +2 more sources

Numerical Simulation Study of a Swirling Drill Bit Used for Ice Core Drilling

open access: yesJournal of Marine Science and Engineering, 2022
Due to its high mechanical penetration rate and lack of pollution of the environment, air reverse circulation drilling is considered to be a promising method for ice drilling.
Mengke Wang   +4 more
doaj   +1 more source

The Effect of Reverse education on goal orientation learning in English Language [PDF]

open access: yesمطالعات روانشناسی تربیتی, 2021
Purpose: The purpose of this study was to determine the effectiveness of Reverse education on goal orientation and all components of them in female high school students in English language course.
Hafez Sahebyar, Isa Barghi
doaj   +1 more source

The Evolvement of Online Consumer Behavior: The ROPO and Reverse ROPO Effect in Poland and Germany

open access: yesJournal of Management and Business Administration, Central Europe, 2018
Purpose: The aim of the study was to find out whether the online shopping behaviors ROPO and Reverse ROPO Effect differ between Poles and Germans.
Jessica Kowalczuk
doaj   +1 more source

Reverse wedge effect following intramedullary nail fixation of trochanteric fracture, what does it imply?

open access: yesBMC Musculoskeletal Disorders, 2021
Lag screw cut-out is the most common cause of fixation failure of trochanteric fractures. Intraoperative assessment of fracture reduction and fixation quality is vital to avoid fracture reduction and achieve good functional outcomes.
Wei Hao   +4 more
doaj   +1 more source

Reversing the phonological similarity effect [PDF]

open access: yesMemory & Cognition, 1999
The phonological similarity effect--poor retention of order for lists of similar-sounding items--is a benchmark finding in the short-term memory literature. In our first two experiments, we show that the effect actually reverses following relatively brief periods of distraction, yielding better order retention for similar than for dissimilar lists ...
J S, Nairne, M R, Kelley
openaire   +2 more sources

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