Results 11 to 20 of about 235,017 (273)

Experimental Study on Wind Erosion of Concrete Building Surface in Wind-Sand Environment [PDF]

open access: yesE3S Web of Conferences, 2021
In this paper, the effects of different wind-sand attack angle, wind speed, action time, concrete strength, sand particle size, and sand content on the surface wind erosion of concrete structures are experimentally studied. Wind erosion rate and strength
Jia Ying, Pei YuFei, Xie ZhiWei
doaj   +1 more source

Editorial: Inner Experiences: Theory, Measurement, Frequency, Content, and Functions [PDF]

open access: yesFrontiers in Psychology, 2015
It is safe to posit that human beings have been interested in their own inner mental experiences from the moment they became aware of them, arguably over 60,000 years ago (Leary, 2004). In sharp contrast, growth in the actual scientific examination of these inner experiences is remarkably recent (e.g., Csikszentmihalyi and Figurski, 1982; Klinger and ...
Alain Morin   +2 more
openaire   +4 more sources

Impact of learning content on World Heritage Site preservation awareness in town of Luang Prabang, Lao PDR: Application of Protection Motivation Theory [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
This paper addresses the need to systematically design learning content to promote world heritage site preservation awareness. Based on 212 samples from a local university in Luang Prabang, Lao PDR, impact of learning content designed according to ...
Y. S. Poong, S. Yamaguchi, J. Takada
doaj   +1 more source

Assessment of the uncertainty and interpretability of deep learning models for mapping soil salinity using DeepQuantreg and game theory

open access: yesScientific Reports, 2022
This research introduces a new combined modelling approach for mapping soil salinity in the Minab plain in southern Iran. This study assessed the uncertainty (with 95% confidence limits) and interpretability of two deep learning (DL) models (deep ...
Aliakbar Mohammadifar   +2 more
doaj   +1 more source

Investigation on the Role of Learning Theory in Learning Analytics [PDF]

open access: yesInterdisciplinary Journal of Virtual Learning in Medical Sciences, 2019
Background: Studies have shown that there is a gap between theory and practice in the use of learning analytics in educational settings. Some researchers attribute this gap to not taking learning theories into consideration in the use of learning ...
Seyyed Kazem Banihashem   +4 more
doaj   +1 more source

A Multi-Feature Framework for Quantifying Information Content of Optical Remote Sensing Imagery

open access: yesRemote Sensing, 2022
Quantifying the information content of remote sensing images is considered to be a fundamental task in quantitative remote sensing. Traditionally, the grayscale entropy designed by Shannon’s information theory cannot capture the spatial structure of ...
Luo Silong   +5 more
doaj   +1 more source

Negative potential energy content analysis in cracked rotors whirl response

open access: yesScientific Reports, 2021
Appearance of transverse cracks in rotor systems mainly affects their stiffness content. The stability of such systems at steady-state running is usually analyzed by using the Floquet’s theory.
Mohammad A. AL-Shudeifat   +1 more
doaj   +1 more source

Measuring bothersome menopausal symptoms: development and validation of the MenoScores questionnaire

open access: yesHealth and Quality of Life Outcomes, 2018
Background The experience of menopausal symptoms is common and an adequate patient-reported outcome measure is crucial in studies where women are treated for these symptoms.
Kamma Sundgaard Lund   +4 more
doaj   +1 more source

The use of entropy and information analysis to estimate the milk productivity of the Black-and-White dairy breed cows depending on their lineal affiliation

open access: yesВісник аграрної науки Причорномор'я, 2023
In modern realities, an important place for the effective management of the cattle breeding industry is a properly implemented selection and breeding process with the sampling of cows that are marked by the highest indicators of a set of productive ...
О. Karatieieva, V. Posukhin
doaj   +1 more source

Exploring and Comparing Content Validity and Assumptions of Modern Theory of an Integrated Assessment: Critical Thinking-Chemical Literacy Studies

open access: yesJurnal Pendidikan IPA Indonesia, 2019
The development of chemical literacy as well as critical thinking, are a prominent objective of science education and become essential skills in the 21st century.
S. Sadhu, E. Ad'hiya, E. W. Laksono
doaj   +1 more source

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