Results 1 to 10 of about 31,983 (250)
Optimum Averaging of Superimposed Training Schemes in OFDM Under Realistic Time-Variant Channels [PDF]
IEEE Access, 2021 The current global bandwidth shortage in orthogonal frequency division multiplexing (OFDM)-based systems motivates the use of more spectrally efficient techniques.
Ignasi Pique Muntane +1 more
doaj +6 more sources
Using the roadeng system to design an optimum forest road variant aimed at the minimization of negative impacts on the natural environment [PDF]
Journal of Forest Science, 2002 The optimization study was carried out in the part of the Jeseníky Mts. region in order to find the optimum variant of a forest road route. The ROADENG system was used for determining the Jezerná forest road design with use of projection above the ...
L. Heralt
doaj +4 more sources
Optimization of Thermal Treatment Parameters for the Alloy AlZn4.5Mg1
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2023 The paper presents the method of finding the optimal variant of thermal processing through artificial aging that is applied to a non-ferrous aluminum-based alloy.
Marian-Iulian NEACȘU
doaj +1 more source
Selection of optimal variant route based on dynamic fuzzy GRA [PDF]
Decision Science Letters, 2018 Given the high costs of construction and maintenance, an optimum design methodology is one of the most important steps towards the development of transportation infrastructure, especially freeways.
Jalil Heidary Dahooie +3 more
doaj +1 more source
Chemical Engineering Transactions, 2021 Orthogonal fins made of a vertical and a horizontal fin shorten total charging time and enhance average charging rate of lowly conductive phase change materials (PCMs) such as paraffin wax.
Benli Peng +6 more
doaj +1 more source
Foods, 2022 Xylosidases are widely used for the production of prebiotics and the transformation of natural active substances in the food industry. However, xylosidases with excellent thermostability and product tolerance are required for industrial applications.
Zirui Zhang +8 more
doaj +1 more source
Next Generation Design and Prospects for Cannex
Universe, 2021 The Casimir And Non-Newtonian force EXperiment (Cannex) implements the unique geometry of macroscopic plane parallel plates that guarantees an optimum sensitivity with respect to interfacial forces and their gradients.
René I. P. Sedmik, Mario Pitschmann
doaj +1 more source
Simulation modeling of the group of multimodal cargo lines Including water transport [PDF]
Transport, 2006 The aim of this paper is to present the concept of making a simulation model of the multimodal cargo lines group including water transport and the principles of its formation in the form of interconnected similar modules. The paper presents a generalized
N. Kazakov
doaj +3 more sources
Cubic Function-Based Bayesian Dynamic Linear Prediction Approach of Bridge Extreme Stress
Advances in Materials Science and Engineering, 2017 In structural health monitoring (SHM) field, the structural stress prediction and assessment are the research bottleneck. To reasonably and dynamically predict structural extreme stress based on the time-variant monitored data, the objectives of this ...
Yuefei Liu, Qingkai Xiao, Xueping Fan
doaj +1 more source
Dental Journal, 2008 Dental implants have been used for several decades. Patients of all ages have chosen dental implants to replace a single tooth or several teeth or to support partial or full dentures.
Michael Josef Kridanto Kamadjaja
doaj +1 more source