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Toplam kayıt 109, listelenen: 31-40
Application of wavelet transform to defect detection of building's structure
(Kaunas Univ Technol, 2012)
Various methods can be used to detect the defects of structures. In this paper wavelet transform method is used. Continuous wavelet transform (CWT) is applied to vibration signal analysis of building's construction with ...
Assessment of impact of coal mining on ground and surface waters in Tozakli coal field, Kirklareli, northeast of Thrace, Turkey
(Springer, 2016)
In this study, the surface and groundwaters of Tozakli Coal field were investigated in order to determine possible environmental impacts of coal mining on water pollution. The water samples were analyzed for chemical, trace ...
Evaluation of the mechanical, durability microstructural and mineralogical properties of cement composites treated with waste tire rubber
(Natl Inst Science Communication-Niscair, 2016)
In this study, waste tire powder groups from the same waste tire material but with different particle sizes are added in cement mixtures that are intended for the production of cement composites as a replacement for certain ...
Free Vibration Analysis of the Tube-in-Tube Tall Buildings with the Differential Transform Method
(Sage Publications Inc, 2014)
The Differential Transform method is an effective method used in recent years in the solving of differential equations. This study benefits from the use of the Differential Transform method in the preliminary free vibration ...
The determination of short circuits and grounding faults in electric power systems using time-frequency analysis
(Univ Cape Town, Energy Res Centre, 2015)
In order to ensure that electrical energy reaches consumers uninterrupted, researchers constantly try to improve power transmission lines. To realize this improvement, probable faults should be analysed through every known ...
The Defect Detection in Ceramic Materials Based on Time-Frequency Analysis by Using the Method of Impulse Noise
(Polish Acad Sciences Inst Fundamental Technological Research, 2011)
In this study, it was achieved by using the method of impulse noise to detect internal or surface cracks that can occur in the production of ceramic plates. Ceramic materials are often used in the industry, especially as ...
Effect of silica fume and solid borax waste on compressive strength of fired briquettes
(Pontificia Univ Catolica Chile, Escuela Construccion Civil, 2017)
It is a well-known fact that industrial solid wastes which are commonly employed in construction sector make a significant contribution in reduction of environmental pollution. In this study, solid borax waste and silica ...
Incorporation of defatted apple seeds in chewing gum system and phloridzin dissolution kinetics
(Elsevier Sci Ltd, 2019)
Apple seeds are among the major natural sources of antioxidants and can be used in various industries. In this regard, antioxidant activity, total phenolic content, and individual phenolic compounds analyzes of defatted ...
Evaluation of antioxidant and antifungal activities of several plants against agents of postharvest citrus sour rot and green mould rot
(Ars Docendi, 2019)
The antifungal activities of chloroform extracts of 10 plants species belonging to Lamiaceae family, which were collected from Kirklareli (Turkey), against Geotrichum candidum, theagent of postharvest citrus sour rot and ...
Application of Artificial Neural Networks for Defect Detection in Ceramic Materials
(Polska Akad Nauk, Polish Acad Sciences, Inst Fundamental Tech Res Pas, 2012)
In this study, an artificial neural network application was performed to tell if 18 plates of the same material in different shapes and sizes were cracked or not. The cracks in the cracked plates were of different depth ...