Results 1 to 10 of about 4,434,319 (272)

Proposal and Validation of a Measurement Scale of the Acceptance of Ultra-Processed Food Products [PDF]

open access: yesFoods
Today, there is an increasing consumption of ultra-processed food products (UPFs), while more healthy options are available; however, there is no scale available that can adequately measure this phenomenon.
Cristina Calvo-Porral   +2 more
doaj   +2 more sources

Recognition of Abnormal-Laying Hens Based on Fast Continuous Wavelet and Deep Learning Using Hyperspectral Images

open access: yesSensors, 2023
The egg production of laying hens is crucial to breeding enterprises in the laying hen breeding industry. However, there is currently no systematic or accurate method to identify low-egg-production-laying hens in commercial farms, and the majority of ...
Xing Qin   +5 more
doaj   +1 more source

THE CONTRIBUTION OF GEOLOGICAL FEATURES TO VISITOR EXPERIENCES: COMPARISON BETWEEN TWO GEOTOURISM ATTRACTIONS IN SOUTH AFRICA [PDF]

open access: yesGeo Journal of Tourism and Geosites, 2019
Geotourism offers the opportunity to promote geoconservation as well as an understanding of geoheritage and -diversity. Though sites may have high quality geological resources, visitors to these sites have varied interests and motivations to visit.
Elizabeth Ann DU PREEZ
doaj   +1 more source

L'attractivité touristique à travers la notion d’attachement : cas de la destination Rabat

open access: yesÉtudes Caribéennes, 2023
This article examines the influence of destination brand image on tourists' post-visit behavior through destination attachment and revisit intention. Through this exploratory, quantitative and qualitative study, the article also proposes to verify the ...
Abdellatif Elouali   +3 more
doaj   +1 more source

Conceptualization of Hope for EFL Teaching within the Iranian Context: A Grounded Theoretical Model [PDF]

open access: yesIssues in Language Teaching, 2020
Recent interdisciplinary studies have revealed that hope plays a key role in academic achievement and job performance. Due to the paucity of research on the interface of hope and second or foreign (L2) language teaching, for the first time, this paper ...
Fariba Ghadyani   +2 more
doaj   +1 more source

A Review and Content Validation of 10 Measurement Scales for Parental Mediation of Children’s Internet Use

open access: yesInternational Journal of Communication, 2021
For the last decade, research has shown inconsistent findings about validity of parental mediation scales for children’s Internet use. This inconsistency has manifested itself in at least 10 parental mediation models, which are also inconsistent in ...
Seffetullah Kuldas   +3 more
doaj   +2 more sources

Examining and measuring sources of stress in a sample of caregivers of children with special needs in Egypt: The Perception of Caregivers Stress Scale

open access: yesCogent Psychology, 2021
This study aims to examine stress among caregivers of multiple disabled children and to develop and psychometrically assess an instrument to measure the sources of psychological stress among caregivers. The author developed a 24-item scale to measure the
Dalia Bedewy
doaj   +1 more source

A self‐applied valid scale for rapid tracking of household food insecurity among pregnant women in Sri Lanka

open access: yesMaternal and Child Nutrition, 2021
Rapid household food insecurity (HFI) tracking has been identified as a priority in the context of the COVID‐19 pandemic and its aftermath. We report the validation of the Latin American and Caribbean Food Security Scale (Escala Latinoamericana y ...
Thilini C. Agampodi   +7 more
doaj   +1 more source

Performance of a New Instrument for the Measurement of Systemic Lupus Erythematosus Disease Activity: The SLE-DAS

open access: yesMedicina, 2023
Systemic lupus erythematosus (SLE) is a chronic systemic autoimmune disease that affects multiple organ systems and manifests in a relapsing–remitting pattern.
Malcolm Koo, Ming-Chi Lu
doaj   +1 more source

Quantum measurement of coherence in coupled quantum dots [PDF]

open access: yes, 2000
We describe the conditional and unconditional dynamics of two coupled quantum dots when one dot is subjected to a measurement of its occupation number using a single electron transistor (SET).
Clark, R. G.   +6 more
core   +3 more sources

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