Results 31 to 40 of about 8,016,085 (283)

Optimization of technological transport kits using anylogic simulation modeling environment

open access: yesИнтеллект. Инновации. Инвестиции, 2019
The article presents a solution to the problem of finding the optimal number of standard sets of technological transport for the Management of oil trunk pipelines in Western Siberia. The main task of the Departments is to make decisions in the process of
M.V. Nemkov, V.V. Poptsov, V.M. Nemkov
doaj   +1 more source

Computer-aided analysis of Riemann sheet structures [PDF]

open access: yes, 1998
We report on experience with an investigation of the analytic structure of the solution of certain algebraic complex equations. In particular the behavior of their series expansions around the origin is discussed.
André van Hameren   +5 more
core   +2 more sources

Semi-flexible Additive Manufacturing Materials for Modularization Purposes - A modular assembly proposal for a foam edge-based spatial framework [PDF]

open access: yes, 2019
This paper introduces a series of design and fabrication tests directed towards the use of bendable 3D printing materials in order to simplify a foam bubble-based geometry as a frame structure for modular assembly.
Lohse, Theresa, Werner, Liss C.
core   +1 more source

The nature of risk in complex projects [PDF]

open access: yes, 2017
© 2017 Project Management Institute, Inc. Risk analysis is important for complex projects; however, systemicity makes evaluating risk in real projects difficult.
Williams, Terry
core   +1 more source

Examining the Effect of Reverse Worded Items on the Factor Structure of the Need for Cognition Scale. [PDF]

open access: yesPLoS ONE, 2016
Reverse worded (RW) items are often used to reduce or eliminate acquiescence bias, but there is a rising concern about their harmful effects on the covariance structure of the scale.
Xijuan Zhang   +2 more
doaj   +1 more source

The LBFGS Quasi-Newtonian Method for Molecular Modeling Prion AGAAAAGA Amyloid Fibrils [PDF]

open access: yes, 2012
Experimental X-ray crystallography, NMR (Nuclear Magnetic Resonance) spectroscopy, dual polarization interferometry, etc are indeed very powerful tools to determine the 3-Dimensional structure of a protein (including the membrane protein); theoretical ...
Hou, Yating   +4 more
core   +3 more sources

Yield improvement using configurable analogue transistors (CATs) [PDF]

open access: yes, 2008
Continued process scaling has led to significant yield and reliability challenges for today’s designers. Analogue circuits are particularly susceptible to poor variation, driving the need for new yield resilient techniques in this area.
Bernstein   +5 more
core   +1 more source

Stressful Events Reported by Childhood Cancer Survivors and Community Controls From the St. Jude Lifetime (SJLIFE) Cohort: A Mixed Method Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Characterizing stressful events reported by childhood cancer survivors experienced throughout the lifespan may help improve trauma‐informed care relevant to the survivor experience. Methods Participants included 2552 survivors (54% female; 34 years of age) and 469 community controls (62% female; 33 years of age) from the St.
Megan E. Ware   +13 more
wiley   +1 more source

When structure affects function--the need for partial volume effect correction in functional and resting state magnetic resonance imaging studies. [PDF]

open access: yesPLoS ONE, 2014
Both functional and also more recently resting state magnetic resonance imaging have become established tools to investigate functional brain networks.
Juergen Dukart, Alessandro Bertolino
doaj   +1 more source

Spin-Dependent Twist-Four Matrix Elements from g_1 Data in the Resonance Region [PDF]

open access: yes, 1997
Matrix elements of spin-dependent twist-four operators are extracted from recent data on the spin-dependent g_1 structure function of the proton and deuteron in the resonance region. We emphasize the need to include the elastic contributions to the first
A. Milsztajn   +37 more
core   +3 more sources

Home - About - Disclaimer - Privacy