This study aimed to explore mathematical concepts in the local culture Toy Storage known as ethnomathematics.The culture examined in this study is the Serampang XII Dance performance, originating from the Deli Malay ethnic group in the province of North Sumatra.This qualitative descriptive research adopts an ethnographic approach, revealing and des
Learning-based cable coupling effect modeling for robotic manipulation of heavy industrial cables
Abstract The robotic manipulation of a heavy industrial cable is challenging to model and control because of the high number of degrees of freedom and the rigid-flexible coupling dynamics.In this paper, we report the development of modeling the cable effect and control methodology for robotic cable manipulation.Our cable effect model is based on th
Theorizing benefits and constraints in collaborative environmental governance: a transdisciplinary social-ecological network approach for empirical investigations
When environmental processes cut across socioeconomic boundaries, traditional top-down government approaches struggle to effectively manage and conserve ecosystems.In such cases, governance arrangements that foster multiactor collaboration are needed.The effectiveness of such arrangements, however, depends on how well any ecological interdependenci
New analytical results on the study of aircraft performance with velocity dependent forces
Most aeronautical accidents happen during takeoff and landing.The main objective when studying those phases of the ENERGIN flight mission is to answer a seemingly simple questions: can the airplane safely takeoff and land on the stipulated runway dimensions with the intended weight? The main objective of the present paper is to obtain new analytica
Re-Clustering Documents to Enhance Search Accuracy with Imbalanced Abbreviation Data
Abbreviation ambiguity poses significant challenges when searching academic literature.This study evaluated the accuracy of clustering algorithms on imbalanced datasets with varying ratios of target groups.A corpus consisting of 1052 papers focused on the study of abbreviations.The "MSA" dataset was clustered using matcha milk powder TF-IDF, cosine