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    A shortened 10-item Spine Functional Index: clinimetric properties indicate a reliable, responsive and practical measure by Hamid Reza Mokhtarinia, Antonio Cuesta-Vargas, Almir Vieira Dibai-Filho, Markus Melloh, Agnieszka Bejer

    Published 2025-04-01
    “…Abstract Background To assess the 10-item Spine Functional Index (SFI-10) clinimetric properties in a general musculoskeletal disorder (MSD) spine population. …”
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    Análise das condições ambientais em sistemas de alojamento 'freestall' para bovinos de leite Analysis of the ambient conditions in systems of freestall lodging for dairy cows by Silvia R. L. de Souza, Irenilza A. Nääs, Francine G. Marcheto, Douglas D. Salgado

    Published 2004-12-01
    “…<br>Brazilian climatic conditions are highly unfavorable for European dairy cows breeds due to the difficulties in adapting to thermal comfort, leading to direct losses in milk production. …”
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    Validity and reliability of students' mathematical communication instruments in class VII middle school statistics material by Syahfira Audiwinanda, Ali Mahmudi

    Published 2025-04-01
    “…The research results show that 1) The instrument meets the content validity criteria from the material, construction and linguistic aspects based on the satisfaction of 4 expert validators, proven by calculating the V Aiken index for all valid question items. 2) All items meet the construct validity criteria. 3) The estimated reliability for all types of questions is 0.812 for multiple choice questions with an SEM of 2.5 and 0.868 for essay questions with an SEM of 2.1, so the instrument is reliable overall. 4) The distinguishing power of the good category is 87%, while the quite good category is 13%. 5) The difficulty level for the difficult category is 7%, and the medium category is 93%. 6) All alternative answers work well. 7) Final conclusion: 93% of the 16 questions on the mathematical communication ability instrument are acceptable, and 7% need to be changed. 7% (1 question) are questions with indicators connecting diagrams, graphs, tables to mathematical ideas.…”
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    Eye movement parameters for performance evaluation in projection-based stereoscopic display by Chiuhsiang Joe Lin, Yogi Tri Prasetyo, Retno Widyaningrum

    Published 2018-11-01
    “…The current study applied Structural Equation Modeling (SEM) to analyze the relationship among index of difficulty (ID) and parallax on eye movement time (EMT), fixation duration (FD), time to first fixation (TFF), number of fixation (NF), and eye gaze accuracy (AC) simultaneously. …”
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