Results 21 to 30 of about 976,513 (253)

What is usability in the context of the digital library and how can it be measured? [PDF]

open access: yes, 2005
This paper reviews how usability has been defined in the context of the digital library, what methods have been applied and their applicability, and proposes an evaluation model and a suite of instruments for evaluating usability for academic digital ...
Jeng, Judy
core   +3 more sources

The Use of Tire Waste in the Production of Concrete Blocks: computer-based simulation models

open access: yesSustentabilidade em Debate, 2016
The objective of this article is to develop a computer-based simulation model of the use of scrap tire waste in the composition of interlocking concrete blocks.
Leander Luiz Klein   +3 more
doaj   +1 more source

Dynamic Automated Search of Shunting Routes within Mesoscopic Rail-Traffic Simulators

open access: yesJournal of Advanced Transportation, 2021
Software tools using computer simulations are frequently used in the research and optimization of railway transport systems. Such simulations serve to examine different railway traffic scenarios (which typically reflect different timetables and railway ...
Antonin Kavička, Pavel Krýže
doaj   +1 more source

Design and analysis of a wire-driven flexible manipulator for bronchoscopic interventions [PDF]

open access: yes, 2016
Bronchoscopic interventions are widely performed for the diagnosis and treatment of lung diseases. However, for most endobronchial devices, the lack of a bendable tip restricts their access ability to get into distal bronchi with complex bifurcations ...
Bergeles, C, Liu, N, Yang, G-Z
core   +2 more sources

Kompetensi pembimbing syarikat bertauliah Sistem Latihan Dual Nasional (SLDN) [PDF]

open access: yes, 2015
Sistem Latihan Dual Nasional (SLDN) merupakan satu sistem latihan dan usahasama antara sektor awam dan sektor swasta dilaksanakan untuk melahirkan tenaga mahir k-worker selari dengan keperluan industri masa kini untuk membangunkan ekonomi negara.
Md.Jizat, Nor Atikah
core   +1 more source

Homology of the mapping class group for surfaces of genus 2 with boundary [PDF]

open access: yes, 2008
We report on the computation of the integral homology of the mapping class group of genus g surfaces with one boundary curve and m punctures, when 2g + m is smaller than 6. In particular, it includes the genus 2 case with no or one puncture.Comment: This
Abhau, Jochen   +2 more
core   +2 more sources

Reinforcing the role of the conventional C-arm - a novel method for simplified distal interlocking

open access: yesBMC Musculoskeletal Disorders, 2012
Background The common practice for insertion of distal locking screws of intramedullary nails is a freehand technique under fluoroscopic control. The process is technically demanding, time-consuming and afflicted to considerable radiation exposure of the
Windolf Markus   +5 more
doaj   +1 more source

Disentangling agglomeration and network externalities : a conceptual typology [PDF]

open access: yes, 2016
Agglomeration and network externalities are fuzzy concepts. When different meanings are (un)intentionally juxtaposed in analyses of the agglomeration/network externalities-menagerie, researchers may reach inaccurate conclusions about how they interlock ...
Derudder, Ben   +2 more
core   +2 more sources

The Geometry of Bourges Cathedral

open access: yesArchitectural Histories, 2014
This article presents a geometrical analysis of Bourges Cathedral, based on the application of computer-aided design (CAD) techniques to the results of a recent and highly precise laser survey. This analysis reveals that the cathedral's original designer
Robert Bork
doaj   +1 more source

Rational Choice of Machining Tools Using Prediction Procedures [PDF]

open access: yes, 2018
Introducing the methods and procedures for predictive analysis into the design process contours of a variety of machining tools (MT) of metal cutting machines is the main aim of this article.
Krol, O. (Oleg), Sokolov, V. (Volodymyr)
core   +2 more sources

Home - About - Disclaimer - Privacy