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Untangling signalling strategies contributing to overfunding in reward-based crowdfunding
Crowdfunding is an Internet-based fundraising method that relies on contributions from a large crowd of investors to fund innovative and risky projects. The aim of this paper is to analyse which combinations of signals commonly studied for…
Social Media Browsing and Adolescent Well-Being: Challenging the “Passive Social Media Use Hypothesis”
A recurring hypothesis in the literature is that “passive” social media use (browsing) leads to negative effects on well-being. This preregistered study investigated a rival hypothesis, which states
that the effects of browsing on well-being depend…
that the effects of browsing on well-being depend…
Analysis of the Quality of Natural Dyes in Weaving Exposed to Sunlight
Using MSE and PSNR Parameters
It is widely assumed that natural dyes in weaving degrade in quality when exposed to sunlight for an extended period of time.
This indication is clearly visible to the naked eye. There is currently no standard for evaluating the quality of natural…
This indication is clearly visible to the naked eye. There is currently no standard for evaluating the quality of natural…
Trauma referral audit impact assessment on the outcomes of injured patients via an interrupted time-series analysis: an 11-year before-and-after study of trauma cases at the Maharaj Nakorn Chiang Mai hospital, Thailand
Overcrowding in emergency departments (EDs) due to injured patients who do not need urgent treatment can lead to less efficacious healthcare outcomes for those that do. The trauma referral audit (TRA) was developed to support medical staff and ensure…
mlr3spatiotempcv: Spatiotemporal Resampling Methods for Machine Learning in R
Spatial and spatiotemporal machine-learning models require a suitable framework for
their model assessment, model selection, and hyperparameter tuning, in order to avoid
error estimation bias and over-fitting. This contribution provides an overview…
their model assessment, model selection, and hyperparameter tuning, in order to avoid
error estimation bias and over-fitting. This contribution provides an overview…
More on Multidimensional Scaling and Unfolding in R: smacof Version 2
The smacof package offers a comprehensive implementation of multidimensional scaling (MDS) techniques in R. Since its first publication (De Leeuw and Mair 2009b) the
functionality of the package has been enhanced, and several additional methods,…
functionality of the package has been enhanced, and several additional methods,…
credsubs: Multiplicity-Adjusted Subset Identification
Subset identification methods are used to select the subset of a covariate space over
which the conditional distribution of a response has certain properties – for example,
identifying types of patients whose conditional treatment effect is…
which the conditional distribution of a response has certain properties – for example,
identifying types of patients whose conditional treatment effect is…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Quantitative approach for reclassification of the spatial cluster of archipelagos in Maluku Province for the basis of forest development
In natural resource management, it is necessary to group regions based on the
similarity of their spatial and non-spatial characteristics, to efficiency and
effectiveness Therefore, this study describes the re-grouping of the twelve
island…
similarity of their spatial and non-spatial characteristics, to efficiency and
effectiveness Therefore, this study describes the re-grouping of the twelve
island…
Jurnal Internasional Afrika vol. 11 issue 1 2021
African Journal of Emergency Medicine
Effect of family presence on pain and anxiety levels among patients duringinvasive nursing procedures in an emergency department at a public hospital in Western Iran
Introduction: It is widely accepted that pain is the most common complaint during invasive nursing procedures,
which causes anxiety in patients. The purpose of this study was to determine the effect of family presence on the
level of pain and…
which causes anxiety in patients. The purpose of this study was to determine the effect of family presence on the
level of pain and…
Analisis Pengendalian Kualitas Proses Produksi Carica dengan Metode
Statistical Process Control (SPC)
Penelitian ini dilakukan di CV. Carica Gemilang. Tujuan dari penelitian ini untuk mengetahui bagaimana penggunaan Statistical Process Control (SPC) untuk menurunkan tingkat kerusakan produksi Carica di CV. Carica Gemilang. Variabel ini menggunakan…