Results 11 to 20 of about 19,022 (241)

Evolutionary dynamics on a regular networked structured and unstructured multi‐population

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView., 2023
Abstract In this paper, we study collective decision‐making in a multi‐population framework, where groups of individuals represent whole populations that interact by means of a regular network. Each group consists of a number of players and every player can choose between two options.
Wouter Baar   +2 more
wiley   +1 more source

Morphology and Density Structure of Post-CME Current Sheets [PDF]

open access: yes, 2009
Context. Eruption of a coronal mass ejection (CME) drags and “opens” the coronal magnetic field, presumably leading to the formation of a large-scale current sheet and field relaxation by magnetic reconnection. Aims.
B. Vrvsnak   +41 more
semanticscholar   +1 more source

On the metallicity of open clusters - I. Photometry [PDF]

open access: yes, 2010
Context. Metallicity is one of four free parameters typically considered when fitting isochrones to the cluster sequence. Unfortunately, this parameter is often ignored or assumed to be solar in most papers.
E. Paunzen   +13 more
semanticscholar   +1 more source

Documentation of landslides and inaccessible parts of a mine using an unmanned uav system and methods of digital terrestrial photogrammetry [PDF]

open access: yes, 2015
Quite a big boom has recently been experienced in the technology of unmanned aerial vehicles (UAV). In conjunction with dense matching system, it gives one a powerful tool for the creation of digital terrain models and orthophotomaps.
Jiránková, Eva   +3 more
core   +1 more source

Overview on the scientific and academic contribution of prof Risto RIBAROSKI with emphasis on his publications [PDF]

open access: yesMicro, Macro & Mezzo Geoinformation, 2021
Prof. Ribaroski has abundant, versatile and significant opus. While he was one of the few in geodesy professors in Macedonia, teaching many generations of students in geodesy and other subjects in geodetic-civil engineering fields, he was also able to ...
Bashkim IDRIZI
doaj  

Statistical Properties of Strain and Rotation Tensors in Geodetic Network [PDF]

open access: yes, 2010
This article deals with the characteristics of deformation of a body or a figure represented by discrete points of geodetic network. In each point of geodetic network kinematic quantities are considered normal strain, shear strain, and rotation. They are
Aleš Marjetič   +7 more
core   +2 more sources

Reform of the Study of Geodesy at the Department of Geodesy of Faculty of Civil Engineering, University of Sarajevo

open access: yesGeodetski glasnik, 2011
This paper presents activities and goals related with the implementation of the Bologna process at the Department of Geodesy of Civil Engineering, University of Sarajevo. For the first time, new curricula study of geodesy which are organized into three cycles: bachelor, master and postgraduete doctoral study are presented.
Džanina Omićević, Nedim Tuno
openaire   +2 more sources

A new digital image correlation software for displacements field measurement in structural applications [PDF]

open access: yes, 2017
Recently, there has been a growing interest in studying non-contact techniques for strain and displacement measurement. Within photogrammetry, Digital Image Correlation (DIC) has received particular attention thanks to the recent advances in the field of
Belloni, Valeria   +6 more
core   +3 more sources

The system of tracking the position of the bucket excavator's wheel for prevention of risk situations [PDF]

open access: yes, 2018
For companies doing business in mining mineral deposits, ensuring safe work is one of the key tasks (Safety First!). One of the important trends in this area is prevention and endeavour to forestall risk situations. Risks need to be searched, technically
Kapica, Roman   +2 more
core   +1 more source

GPS-derived geoid using artificial neural network and least squares collocation [PDF]

open access: yes, 2006
The geoidal undulations are needed for determining the orthometric heights from the Global Positioning System GPS-derived ellipsoidal heights. There ore several methods for geoidal undulation determination.
Ambrožič, Tomaž   +3 more
core   +1 more source

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