Results 21 to 30 of about 128,845 (282)

The impact of values and modelling method on the static-strength work of a typical scaffolding

open access: yesBudownictwo i Architektura, 2014
This paper describes the results of static non-linear calculations in reference to a typical building scaffolding, in the case when the scaffolding is operated.
Ewa Błazik-Borowa, Jakub Gontarz
doaj   +1 more source

Graph Imperfection

open access: yesJournal of Combinatorial Theory, Series B, 2001
AbstractWe are interested in colouring a graph G=(V, E) together with an integral weight or demand vector x=(xv:v∈V) in such a way that xv colours are assigned to each node v, adjacent nodes are coloured with disjoint sets of colours, and we use as few colours as possible.
Gerke, S, McDiarmid, C
openaire   +2 more sources

Hybrid finite element formulation for geometrically nonlinear buckling analysis of truss with initial length imperfection [PDF]

open access: yesE3S Web of Conferences, 2021
This paper presents a novel hybrid FEM-based approach for nonlinear buckling analysis of truss with initial length imperfection. The contribution deals with establishing two types of truss finite element (perfection and imperfection element) considering ...
Quyen Vu Thi Bich, Tien Dao Ngoc
doaj   +1 more source

Perfectionism and achievement goals in athletes: Relations with approach and avoidance orientations in mastery and performance goals [PDF]

open access: yes, 2008
Objectives: Challenging views that perfectionism is a maladaptive factor in sport and that it is related to a preoccupation with performance goals and a neglect of mastery goals, the present article argues that perfectionism in athletes is not generally ...
Otto, Kathleen   +3 more
core   +1 more source

The Effects of Steel Core Imperfection, Gap Size and Friction Coefficient on the Behavior of All-Steel Buckling Restrained Braces

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2021
Buckling restrained braces (BRBs) which are generally composed of a steel core and a encasing(buckling restrainers) are utilized to resist lateral forces in high seismic regions since BRBs exhibit high energy dissipation capacity, ductility and stiffness.
Yasin Onuralp Özkılıç
doaj   +1 more source

Perfectionism, achievement motives, and attribution of success and failure in female soccer players [PDF]

open access: yes, 2008
While some researchers have identified adaptive perfectionism as a key characteristic to achieving elite performance in sport, others see perfectionism as a maladaptive characteristic that undermines, rather than helps, athletic performance. Arguing that
Anshel M. H.   +14 more
core   +1 more source

Quantification of Interdependent Dynamics during Laser Additive Manufacturing Using X‐Ray Imaging Informed Multi‐Physics and Multiphase Simulation

open access: yesAdvanced Science, 2022
Laser powder bed fusion (LPBF) can produce high‐value metallic components for many industries; however, its adoption for safety‐critical applications is hampered by the presence of imperfections.
Chu Lun Alex Leung   +7 more
doaj   +1 more source

A manufacturing imperfection: fiber distortion and its effect on thermomechanical properties of polymer composites

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2023
The aim of this study is to investigate the effect of a production imperfection, fiber distortions, on the resulting thermoelastic behaviour of composite materials in hexagonally packed Representative Volume Elements (RVEs) with finite elements ...
Fatih Ertuğrul Öz
doaj   +1 more source

Knowledge formalization for vector data matching using belief theory

open access: yesJournal of Spatial Information Science, 2015
Nowadays geographic vector data is produced both by public and private institutions using well defined specifications or crowdsourcing via Web 2.0 mapping portals.
Ana-Maria Olteanu-Raimond   +2 more
doaj   +1 more source

Graph Imperfection II

open access: yesJournal of Combinatorial Theory, Series B, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gerke, S, McDiarmid, C
openaire   +4 more sources

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