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Toplam kayıt 62, listelenen: 31-40
Determination of stress-strain relationship based on alkali activator ratios in geopolymer concretes and development of empirical formulations
(ELSEVIER SCIENCE INC, 2023)
Fly ash-based geopolymer has recently gained attention of researchers due to its potential application, as well as
being an alternative binder with low emissions compared to ordinary Portland cement (OPC) in concrete ...
The effects of aerobic/anoxic period sequence on aerobic granulation and COD/N treatment efficiency
(ELSEVIER, 2013)
The effects of period sequence (anoxic–aerobic and aerobic–anoxic) on aerobic granulation from suspended seed sludge, and COD, N removal efficiencies were investigated in two sequencing batch reactors.
More stable granules ...
Characteristics of calcined natural zeolites for use in high-performance pozzolan blended cements
(ELSEVIER SCI LTD, 2014)
Two natural zeolites with different characteristics were calcined at various temperatures in order to
improve the benefits provided by their use in blended cements as cement replacement material. Natural
zeolites were ...
Recovery of caustic from mercerizing wastewaters of a denim textile mill
(DESALINATION PUBL, 2015)
The objective of this study was to evaluate caustic recovery from mercerizing wastewater originating from a denim textile producing plant using membrane technology. For this purpose, ultrafiltration (UF) and nanofiltration ...
A new quantitative welding degree classification for ignimbrites
(SPRINGER, 2023)
As a pyroclastic rock type, ignimbrites may reveal varying degrees of welding depending on the temperature (>535 ℃) and
overburden pressure conditions during its formation. The welding degree of ignimbrites increases as ...
Methods for multi-segment continuous cable analysis
(Tulpar Academic Publishing, 2023)
Cables are invaluable members for some applications of engineering. The specialty is
due to its behavior under transverse loads. Having almost no rigidity in transverse
direction makes cables different from other structural ...
Numerical investigation of sloshing with baffles having different elasticities
(Tulpar Academic Publishing, 2020)
Liquid tanks are indispensable members of civil engineering structures like liquidpetroleum gas storage tanks and aerospace structures. Fluids can act unpredictablyunder earthquake excitation or dynamic loads. Loads applied ...
Reaction kinetics and properties of pumice-based geopolymer systems cured at room temperature
(ELSEVIER, 2023)
This research investigated the kinetics of pumice-based geopolymer systems and their physical and mechanical
properties. The effect of the Na2SiO3/NaOH ratio of geopolymer systems on the rate of heat evolution and total
heat ...
Enhancing wind turbine site selection through a novel wake penalty criterion
(PERGAMON-ELSEVIER SCIENCE LTD, 2023)
In this study, a novel approach that incorporates the wake effect as a penalty criterion within the Analytical
Hierarchy Process (AHP) method is proposed. The research introduces the wake penalty criterion for the first ...
Efficient disaster waste management: identifying suitable temporary sites using an emission-aware approach after the Kahramanmaras earthquakes
(SPRINGER, 2023)
The clean and sustainable disposal of waste generated by natural disasters is crucial for effective disaster waste management. The initial stages of waste management involve determining the quantity of waste and identifying ...