Results 11 to 20 of about 5,487,587 (291)

The possible impact of employee absenteeism risk on a construction project [PDF]

open access: yesArchives of Civil Engineering, 2022
Worker absenteeism is identified as the greatest threat to not meeting the completion date of a construction project. The purpose of this paper is to quantify the impact of employee absenteeism risk on the probabilistic lead time of a construction ...
Magdalena Rogalska, Zdzisław Hejducki
doaj   +1 more source

SELECTION OF EFFECTIVE MODELS OF PROJECT IMPLEMENTATION IN A CHANGING FINANCIAL SITUATION

open access: yesВісник Національного технічного університету «ХПÌ». Серія: Стратегічне управління, управління портфелями, програмами та проектами, 2015
The article describes the methods of selecting effective models of construction projects of residential buildings and recommendations for its use. The technique is based on the construction of the models in the program Microsoft Project and analysis ...
Александр Иванович МЕНЕЙЛЮК   +2 more
doaj   +1 more source

Constructing Time Machines [PDF]

open access: yesInternational Journal of Modern Physics A, 2003
The existence of time machines, understood as space–time constructions exhibiting physically realised closed timelike curves (CTC's), would raise fundamental problems with causality and challenge our current understanding of classical and quantum theories of gravity.
openaire   +4 more sources

Polynomial time algorithms for multicast network code construction [PDF]

open access: yes, 2005
The famous max-flow min-cut theorem states that a source node s can send information through a network (V, E) to a sink node t at a rate determined by the min-cut separating s and t.
Chou, Philip A.   +6 more
core   +2 more sources

BIM Impact on Construction Project Time Using System Dynamics in Saudi Arabia’s Construction

open access: yesBuildings, 2023
Construction delays are a prevalent issue worldwide, and Saudi Arabia is just a short distance from this experience. Although the Saudi construction industry was booming due to Vision 2030, major delays were recorded in numerous construction projects ...
Aljawharah A. Alnaser   +2 more
doaj   +1 more source

Time: a Constructal viewpoint & its consequences [PDF]

open access: yesScientific Reports, 2019
AbstractIn the environment, there exists a continuous interaction between electromagnetic radiation and matter. So, atoms continuously interact with the photons of the environmental electromagnetic fields. This electromagnetic interaction is the consequence of the continuous and universal thermal non-equilibrium, that introduces an element of ...
Lucia, Umberto, Grisolia, Giulia
openaire   +2 more sources

Essence of Time in Construction Contracts

open access: yesAustralasian Journal of Construction Economics and Building, 2012
The building industry has in recent years seen huge costs incurreddue to disputes arising on notice requirement clauses. Theseclaims could have been averted if the parties had been diligent inproviding the necessary notices.
Tony Lim
doaj   +3 more sources

Real-Time, Three-Dimensional Object Detection and Modeling in Construction [PDF]

open access: yes, 2005
This paper describes a research effort directed to produce methods to model three-dimensional scenes of construction field objects in real-time that adds valuable data to construction information management systems, as well as equipment navigation ...
Bosché, Frédéric   +4 more
core   +1 more source

New Technologies in Improving the Construction Organization of Gas Transmission Networks / Новые технологии в совершенствовании организации строительства магистральных газотранспортных сетей

open access: yesBeneficium, 2019
It is well known that Russia is a leading producer and exporter of natural gas. In this regard, it is difficult to overestimate the importance of the development of the domestic gas industry.
Tatyana V. Kudryashova / Татьяна В. Кудряшова   +1 more
doaj   +1 more source

Construction of controllability function as time of motion

open access: yesVisnik Harkivsʹkogo Nacionalʹnogo Universitetu im. V.N. Karazina. Cepiâ Matematika, Prikladna Matematika i Mehanika, 2023
This article is devoted to the controllability function method in admissible synthesis problems for linear canonical systems. The work considers methods of constructing such control so that the controllability function is time of motion of an arbitrary ...
V. I. Korobov, T. V. Andriienko
doaj   +1 more source

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