Results 101 to 110 of about 891,783 (321)

Towns conquer: a gamified application to collect geographical names (vernacular names/toponyms) [PDF]

open access: yes, 2013
The traditional model for geospatial crowd sourcing asks the public to use their free time collecting geospatial data for no obvious reward. This model has shown to work very well on projects such as Open Street Map, but comes with some clear ...
Brown, Michael   +3 more
core   +1 more source

On the Deformation Behavior of Metastable CrMnNi Steels Processed by Directed Energy Deposition in Different Temperature Regimes

open access: yesAdvanced Engineering Materials, EarlyView.
In the present study, metastable CrMnNi steels with varying chemical compositions and a concomitantly altered stacking fault energy are processed via directed energy deposition and afterwards tested via tensile tests at different temperatures. The present study shows the influence of the manufacturing process on the elemental deformation mechanisms for
Julia Richter   +8 more
wiley   +1 more source

On the facility location problem: One-round weighted Voronoi game

open access: yesپژوهش‌های ریاضی, 2020
Paper pages (47-56) Introduction The Voronoi game is a simple geometric model for competitive facility location problem which is played by two players, White and Black, in a continuous space (one-dimensional or two-dimensional).
Zeinab Hassani1, Marzieh Eskandari
doaj  

An Evolutionary Game for User Access Mode Selection in Fog Radio Access Networks

open access: yesIEEE Access, 2017
The fog radio access network (F-RAN) is a promising paradigm to provide high spectral efficiency and energy efficiency. Characterizing users to select an appropriate communication mode in F-RANs is critical for performance optimization. With evolutionary
Shi Yan   +3 more
doaj   +1 more source

Impact of Hot Isostatic Pressing on Microstructure Evolution and Creep Performance of Powder Bed Fusion–Laser Beam Processed CM247LC

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of Hot Isostatic Pressing (HIP) temperature on the microstructure and creep performance of powder bed fusion–laser beam processed CM247LC superalloy is investigated. Grain growth and γ’ precipitate evolution are characterized following HIP at varying temperatures.
Ahmed Fardan   +4 more
wiley   +1 more source

The Design Process of a Board Game for Exploring the Territories of the United States

open access: yesPress Start, 2017
The paper reports the design experience of a board game with an educational aspect, which takes place on the location of states and territories of the United States.
Mehmet Kosa, Murat Yilmaz
doaj  

Local Positioning Systems in (Game) Sports

open access: yesSensors, 2011
Position data of players and athletes are widely used in sports performance analysis for measuring the amounts of physical activities as well as for tactical assessments in game sports.
Roland Leser, Arnold Baca, Georg Ogris
doaj   +1 more source

Location Choice by Households and Polluting Firms: An Evolutionary Approach [PDF]

open access: yes
environmental policy;game theory;household economics;pollution;location ...
Dijkstra, B., Vries, F.P. de
core   +1 more source

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