Results 1 to 10 of about 4,397,499 (269)
Sensors, 2021 Global navigation satellite system (GNSS) precise point positioning (PPP) has been widely used for high-precision time and frequency transfer. However, the day-boundary discontinuities at the boundary epochs of adjacent days or batches are the most ...
Xiangbo Zhang +6 more
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Economies, 2022 The development of Information and Communications Technology and digital economies has contributed to changes in the consumption of goods and services in various areas of life, affecting the growing expectations of users in relation to price statistics ...
Ilaria Benedetti +3 more
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Quantitative Comparison of Time‐Dependent Treemaps [PDF]
Computer Graphics Forum, 2020 AbstractRectangular treemaps are often the method of choice to visualize large hierarchical datasets. Nowadays such datasets are available over time, hence there is a need for (a) treemaps that can handle time‐dependent data, and (b) corresponding quality criteria that cover both a treemap's visual quality and its stability over time. In recent years a
E. Vernier +5 more
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Changes in Illinois hunters' beliefs about chronic wasting disease management between 2012 and 2022
Wildlife Society Bulletin, 2023 Previous human dimensions articles related to changes in perceptions about chronic wasting disease (CWD) have focused on psychological variables (e.g., risk, trust). We expanded the scope of comparison and included 27 CWD management‐action variables.
Jerry J. Vaske, Craig A. Miller
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Comparison of Apache SparkSQL and Oracle Performance: Case Study of Data Cleansing Process
JOIV: International Journal on Informatics Visualization, 2022 A dataset with good quality is a valuable asset for a company. The data can be processed into information to help companies improve decision-making. However, the data increased more and more over time to decrease data quality.
Ilma Nur Hidayati +2 more
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Research on Remote GPS Common-View Precise Time Transfer Based on Different Ionosphere Disturbances
Sensors, 2020 Propagation path delays are a major error for the remote precise time transfer of common view; these path delays contain the ionosphere and troposphere impact, while the contributions of the ionosphere and the troposphere from common-view satellites to ...
Jingkui Zhang +4 more
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Comparison of Five Thrombin Time Reagents [PDF]
Clinical Chemistry, 2003 The thrombin time (TT) assay is a core test in clinical laboratories that perform coagulation testing. This assay screens for abnormalities in the conversion of fibrinogen to fibrin. The time necessary for fibrinogen to clot is affected by hypofibrinogenemia, dysfibrinogenemia, and the presence of inhibitors of the fibrinogen-to-fibrin reaction ...
Michele M, Flanders +2 more
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Comparison of Time Metrics in Programming [PDF]
Proceedings of the 2017 ACM Conference on International Computing Education Research, 2017 Research on the indicators of student performance in introductory programming courses has traditionally focused on individual metrics and specific behaviors. These metrics include the amount of time and the quantity of steps such as code compilations, the number of completed assignments, and metrics that one cannot acquire from a programming ...
Ihantola Petri +4 more
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Analysis of the sales and incomes between different categories of agricultural products [PDF]
Ekonomika Poljoprivrede (1979), 2017 In this paper, dynamic analysis of the sale and income four different categories of agricultural products on the Republic of Serbia was described. Differentiating incomes by sales points, all of mentioned agricultural categories was stratified and ...
Vukadinović Predrag +2 more
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Diagnostics, 2022 The demand for assays that can rapidly and accurately detect severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) remains high. We evaluated the performance of two rapid real-time reverse transcription polymerase chain reaction (RT-qPCR) assays ...
Seri Jeong +7 more
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