Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Artificial Intelligence and Robotics (4)
- Astrophysics and Astronomy (3)
- Databases and Information Systems (3)
- Engineering (3)
- Epidemiology (3)
-
- Mathematics (3)
- Medicine and Health Sciences (3)
- Numerical Analysis and Scientific Computing (3)
- Public Health (3)
- Software Engineering (3)
- Theory and Algorithms (3)
- Communication (2)
- Data Science (2)
- Disease Modeling (2)
- Diseases (2)
- Education (2)
- Information Security (2)
- Other Astrophysics and Astronomy (2)
- Social and Behavioral Sciences (2)
- Stars, Interstellar Medium and the Galaxy (2)
- Analysis (1)
- Applied Ethics (1)
- Applied Mathematics (1)
- Applied Statistics (1)
- Arts and Humanities (1)
- Business (1)
- Business Administration, Management, and Operations (1)
- Keyword
-
- Agent-based model (3)
- Epidemiology (3)
- Astronomy (2)
- Distributed systems (2)
- Ethics (2)
-
- GIS (2)
- Infectious disease (2)
- Machine Learning (2)
- Programming (2)
- Simulation (2)
- Active listening (1)
- Adoption (1)
- Agent-based simulation (1)
- Algorithms (1)
- And Managerialism (1)
- Archaeoastronomy (1)
- Artificial intelligence (1)
- Astrophysics (1)
- Authentication (1)
- Automatic annotation (1)
- Basic Psychological Needs (1)
- Behaviour (1)
- Bluetooth (1)
- Boyne Valley (1)
- COVID-19 (1)
- CS1 (1)
- Centrality (1)
- Change detection (1)
- Climate history (1)
- Cloud (1)
- Publication Year
- Publication
- Publication Type
Articles 31 - 31 of 31
Full-Text Articles in Other Computer Sciences
Shadow Casting Phenomena At Newgrange, Frank Prendergast
Shadow Casting Phenomena At Newgrange, Frank Prendergast
Articles
A digital model of the Newgrange passage tomb and surrounding ring of monoliths known as the Great Circle is used to investigate sunrise shadow casting phenomena at the monument. Diurnal variation in shadow directions and lengths are analysed for their potential use in the Bronze Age to indicate the passage of seasonal time. Computer-aided simulations are developed from a photogrammetric survey to accurately show how three of the largest monoliths, located closest to the tomb entrance and archaeologically coded GC1, GC-1 and GC-2, cast their shadows onto the vertical face of the entrance kerbstone, coded K1. The phenomena occur at …