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搜索结果: 1-15 共查到reproducibility相关记录37条 . 查询时间(0.125 秒)
Nearly paper-thin, often with a complex two-dimensional shape, leaves may number into the hundreds of thousands on an organism like a white oak. Yet typically, each leaf appears quite similar in form.
Background: Limited knowledge regarding the reproducibility of biomarkers in 24-h urine samples has hindered the collection and use of the samples in epidemiologic studies. Objective: We aimed to eva...
Recently, the analysis of dietary patterns has emerged as a possible approach to examining diet-disease relations.
Sit-to-stand exercise (STS) is a common activity of daily living. The objectives of the present study were: 1) to assess the validity of aerobic fitness measurements based on anaerobic thresholds (ATs...
The basics of reproducibility     basics  reproducibility       2015/9/8
The scientific community is constantly working to improve the robustness and reliability of published research. Brain Nosek, president and director of the Center for Open Science, has dedicated his ca...
Purpose: This study aimed to investigate the validity and reproducibility of a new treadmill protocol in healthy children and adolescents: the Fitkids Treadmill Test (FTT). Methods: Sixty-eight healt...
This study evaluates the Quantification de L’Activite Physique en Altitude chez les Enfants (QAPACE) supervised selfadministered questionnaire reproducibility and validity on the estimation of the...
Durham, NC - The ability to duplicate an experiment and its results is a central tenet of the scientific method, but recent research has shown an alarming number of peer-reviewed papers are irreproduc...
The objective of the present study was to determine the reproducibility of the pixel values obtained with the Digora system (Soredex, Finland). Exposures were standardized, with variation in exposure ...
The present work is the second part of a study on the stability and reproducibility of the energy and spectral emission of some light curing units (LCUs). In this part, Part II, LED LCUs were investig...
The present study, divided into two parts, analyses the stability and reproducibility of the spectral and energy emission of the present light-curing units (LCUs), quartz tungsten halogen (QTH) and li...
The characteristics of the workload in orienteering presumes a specific dynamic of the functional parameters when applying testing protocols with increase of speed and gradient of the treadmill, compa...
The effect of different techniques and materials on peripheral shaping of the complete denture impressions were investigated by stereophotogrammetric method. Six impressions were taken from each of t...
Measuring cervical resistivity by a single observer with both the 3 and 12 mm probes is highly repeatable whilst inter-observer reproducibility is poor with the 3 mm probe but moderately good when the...
Background: The aim of this study was to evaluate intraobserver and interobserver reproducibility of Fuhrman nuclear grading of renal cell carcinoma. Methods: Pathology slides from 46 cases of renal c...

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