Ara
Toplam kayıt 268, listelenen: 191-200
Effect of various NaOH molarities and various filling materials on the behavior of fly ash based geopolymer composites
(ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2020)
Among the recent research interests in the construction section, Geopolymers, represent a rising trend
due to their significant performance in terms of strength and long term properties. In this research, an
attempt was ...
Fractal analysis of high speed rail geometry data: A case study of Ankara-Eskişehir high speed rail
(ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2020)
By considering railway track geometry as a fractal pattern, the irregularity of the track geometry can be
expressed numerically with the help of fractal dimensions. In this study, a novel algorithm based on ruler
method ...
Influence of Degradation of PLA with High Degree of Crystallinity on Fungal Community Structure in Compost
(TAYLOR & FRANCIS INC, 530 WALNUT STREET, STE 850, PHILADELPHIA, PA 19106, 2020)
Degradation rate of poly(lactic acid) (PLA), a compostable plastic, is affected by its physical
properties and environmental conditions. Since PLA with different physical properties enter
composting systems, investigation ...
A new maximum power point tracking algorithm based on power differentials method for thermoelectric generators
(WILEY-HINDAWI, ADAM HOUSE, 3RD FL, 1 FITZROY SQ, LONDON WIT 5HE, ENGLAND, 2021)
This study uses a new maximum power point tracking (MPPT) algorithm for
Thermoelectric Generator (TEG) devices. The MPPT algorithm appears as an
essential solution due to the nature and the variation characteristics of ...
Long-Term General Index Prediction Based on Feature Selection and Search Methods: Amman Stock Exchange Market
(RUSSIAN ACAD SCIENCES, URAL BRANCH, INST ECONOMICS, UL MOSKOVSKAYA 29, EKATERINBURG 620014, RUSSIA, 2022)
Stock markets are an essential backbone for the economy worldwide; their indices provide
all interested parties with indicators regarding the performance of firms listed in the financial market due
to tracking the daily ...
Construction of dual-generalized complex Fibonacci and Lucas quaternions
(VASYL STEFANYK PRECARPATHIAN NATL UNIV, VUL SHEVCHENKA 57, IVANO-FRANKIVSK 76018, UKRAINE, 2022)
The aim of this paper is to construct dual-generalized complex Fibonacci and Lucas quaternions.
It examines the properties both as dual-generalized complex number and as quaternion. Additionally, general recurrence ...
Optimization of Head Cluster Selection in WSN by Human-Based Optimization Techniques
(TECH SCIENCE PRESS, 871 CORONADO CENTER DR, SUTE 200, HENDERSON, NV 89052, 2022)
Wireless sensor networks (WSNs) are characterized by their ability
to monitor physical or chemical phenomena in a static or dynamic location
by collecting data, and transmit it in a collaborative manner to one or ...
Pumice Aggregate Based Lightweight Concretes under Sulfuric Acid Environment
(SERBAN SOLACOLU FOUNDATION, STR GHEORGHE POLIZU NR 1, COD 011061 SECTOR 1, BUCUREST 00000, ROMANIA, 2022)
In this study, volcanic pumice aggregate incorporated different lightweight concretes (LWC) were investigated under a 5%
sulfuric acid environment. For this purpose; OPC, OPC-FA, OPC-S, OPC-FA+S with 0%, 50%, and 100% ...
On linear algebra of one type of symmetric matrices with harmonic Fibonacci entries
(BULGARIAN ACAD SCIENCE, CENTRAL LIBRARY 7 NOEMVRI NO 1, SOFIA 00000, BULGARIA, 2022)
This paper focuses on a specially constructed matrix whose entries are harmonic
Fibonacci numbers and considers its Hadamard exponential matrix. A lot of admiring algebraic
properties are presented for both of them. Some ...
Mechanical and Electromagnetic Properties of Self-Compacted Geopolymer Concretes With Nano Silica and Steel Fiber Additives
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141, 2022)
Mechanical and electromagnetic properties (over
2–16 GHz) of self-compacted geopolymer concrete (SCGC) samples with different amounts of nanosilica (NS) and steel-fiber (SF)
have been examined. From the mechanical tests, ...