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Number of results: 13
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Abstract

The paper discusses the mode of land acquisition for public road development resulting from the process of land severance performed at the request of the owner in terms of: the legitimacy of land acquisition by the State Treasury or local government units, by virtue of law, upon the land severance approval, the compensation for taking over the land severed for roads, the possibility of restitution of partially acquired plots of land in case a road has not been constructed, and therefore the redundancy of land earmarked for public purposes. The author compares land acquisition procedures set out in historical and currently applicable regulations as well as obligation to pay compensation. The aim of the research is to answer the question of whether the regulations according to which the land allocated for roads is acquired by operation of law by public entities should be modified, and if so, to what extent. On the example of a selected city, research was carried out to determine whether the acquired land is used at a later stage for road construction and what is the scale of compensation claims paid by the municipality. The conducted research made it possible to propose solutions to modify the mode of land severance resulting in land being severed for road development, considering both rational property management and the rights of former owners for restitution in the event public entities failed to use this real property for public purposes.
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Authors and Affiliations

Anna Trembecka
1
ORCID: ORCID

  1. AGH University of Science and Technology, Krakow, Poland
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Abstract

The article is devoted to the research of the motif of deception in the fairy‑tales of the Polish and Ukrainian writer S. Ostashevskyi. The work offers arguments for the topicality of the research as well as for the choice of the analysis methodology. It also emphasizes the significance of studying the author’s creative works with a view to revealing those connections between Ukrainian and Polish culture which indisputably prove their kinship. Four types of the deception motif have been distinguished based on the collections of fairy‑tales Half‑a‑Kopa Fairy‑Tales for the Little World and Half‑a‑Hundred Fairy‑Tales for Jolly People. These types are as follows: “a creature with superpowers deceives people by appearing in front of them in an anthropomorphous, intentionally inferior, everyday image”, “an infernal character takes people in without changing its image but promising material benefits and solutions to people’s life problems in exchange for their own souls or their children’s souls”, “a person (usually, a woman) deceives/tries to deceive an infernal character or some supreme forces in general”, and “a person deludes another person”. The comparison of this material with the corresponding folklore and literary heritage has defined the specificity of using and transforming the deception motif by S. Ostashevskyi: dependence on the expression of the religious idea, comical play such as appears in the 19th‑century burlesque and travesty art, and reflection on the harmonious combination of Ukrainian and Polish folklore traditions.
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Authors and Affiliations

Oleksandra Nikolova
1
ORCID: ORCID
Yana Kravchenko
1
ORCID: ORCID

  1. Zaporizhzhia National University
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Abstract

A tendency to increase the importance of so-called dispersed generation, based on the local energy sources and the working systems utilizing both the fossil fuels and the renewable energy resources is observed nowadays. Generation of electricity on industrial or domestic scale together with production of heat can be obtained for example through employment of the ORC systems. It is mentioned in the EU directive 2012/27/EU for cogenerative production of heat and electricity. For such systems the crucial points are connected with the heat exchangers, which should be small in size but be able to transfer high heat fluxes. In presented paper the prototype microjet heat exchanger dedicated for heat recovery systems is introduced. Its novel construction is described together with the systematical experimental analysis of heat transfer and flow characteristics. Reported results showed high values of the overall heat transfer coefficient and slight increase in the pressure drop. The results of microjet heat exchanger were compared with the results of commercially available compact plate heat exchanger.
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Authors and Affiliations

Elżbieta Fornalik-Wajs
Dariusz Mikielewicz
Jan Wajs
Michał Bajor
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Abstract

The suitability of a land plot in a real estate market could be identified as a good investment because the land plot is deemed as popular. This activity is important for economic growth, who is one of the sustainable development goals. Mostly, all research in this field is focused on sustainability as well as the opinions of professionals. However, this field should be explored from another side which is based on real geodata. Criteria and its weight are very important in decision support systems. The correct criteria can help in selection of the best real estate object for an investment, but it is not only useful but also and a challenging task that has not yet been solved. The methods of research are data graphical analysis, correlation, decision supporting systems, etc. The research aims at determining the significance of the connections and using them as the criteria in the selected decision supporting method. In addition, it will be determined which decision supporting method defines the most suitable object for investment. These new criteria are proposed for operation in the land use models. Furthermore, it has been identified as one criterion, which is significant in the urban and agrarian territories. Also it turned out, that the land plot is the most active when it is as far from a densely built-up residential territory as possible and as close to a school, and when the land plot is as large as possible.

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Authors and Affiliations

Rimvydas Gaudesius
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Abstract

The configuration of the smart irrigation system was designed on the basis of data specific to the parameters concerning characteristics of the plant and the pedological properties of the local soil (permeability, pH, humidity, porosity, etc.), including the meteorological factors. In the Chlef area, the water availability is dependent on meteorological data. The objective of this work is to estimate irrigation water needs in crop gardening (potato) based on a smart irrigation system (SIS). Thus, to ensure an equilibrated growth of crops, we have developed a system with parameters, such as soil moisture and soil temperature, which are the input variables of this smart irrigation system. This system was applied for the irrigation of potatoes (‘Bartina’ variety), planted in the agricultural experimental station of Lard El Beida at Chlef. The results obtained in terms of production yield led to a conclusion that the smart irrigation system allows achieving production of 124.83% with lower water consumption (–19.31%), compared to that of a drip irrigation system. Moreover, the granulometric analysis of the potato tuber size showed that 80.83% of the production is within the size range between 30 mm and 55 mm. By comparison, we observed that 77.4% of products obtained from drip irrigation follow a uniform distribution. We conclude that this smart irrigation system is very economical in terms of water use for gardening crops. Given these encouraging results, it would be wiser to generalize its application and implement it to guarantee food self-sufficiency in the water-deficient regions.
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Authors and Affiliations

Mohammed Amoura
1
ORCID: ORCID
Mustapha Douani
1
ORCID: ORCID
Toufik Tahri
2
ORCID: ORCID

  1. Hassiba Benbouali University of Chlef, Faculty of Technology, Laboratory of Vegetal Chemistry-Water-Energy, Algeria
  2. Hassiba Benbouali University of Chlef, Faculty of Technology, Laboratory of Electrical Engineering and Renewable Energy LGEER, Route nationale No. 19, 2000, Chlef, Algeria
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Abstract

In this paper, the effect of the resolution of an analogue-to-digital converter (ADC) on the accuracy of timedomain low-frequency electrical impedance spectroscopy is examined. For the first time, we demonstrated that different wideband stimuli signals used for impedance spectroscopy have different sensitivities to the resolution of ADC used in impedance spectroscopy systems. We also proposed Ramp and Half-Gaussian signals as new wideband stimulating signals for EIS. The effect of ADC resolution was studied for Sinc, Gaussian, Half-Gaussian, and Ramp excitation signals using both simulation and experiments. We found that Ramp and Half-Gaussian signals have the best performance, especially at low frequencies. Based on the results, a wideband electrical impedance spectroscopy circuit was implemented with a high accuracy at frequencies bellow 10 Hz.

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Authors and Affiliations

Reyhaneh L. Namin
Shahin J. Ashtiani
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Abstract

A nanocrystalline Ti alloy powder was fabricated using cryomilling. The grain size and lattice strain evolution during cryomilling were quantitatively analyzed using X-ray diffraction (XRD) based on the Scherrer equation, Williamson-Hall (W-H) plotting method, and size-strain (S-S) method assuming uniform deformation. Other physical parameters including stress and strain have been calculated. The average crystallite size and the lattice strain evaluated from XRD analysis are in good agreement with the result of transmission electron microscopy (TEM).

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Authors and Affiliations

I.-J. Park
D.-W. Kim
G.-H. Kim
H.-J. Chae
S.-H. Jung
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Abstract

A nanocrystalline Ti alloy powder was fabricated using cryomilling. The grain size and lattice strain evolution during cryomilling were quantitatively analyzed using X-ray diffraction (XRD) based on the Scherrer equation, Williamson-Hall (W-H) plotting method, and size-strain (S-S) method assuming uniform deformation. Other physical parameters including stress and strain have been calculated. The average crystallite size and the lattice strain evaluated from XRD analysis are in good agreement with the result of transmission electron microscopy (TEM).

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Authors and Affiliations

M. Oh
H.K. Yu
J.-H. Lee
M.C. Oh
S.-H. Jung
B. Ahn
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Abstract

The application of artificial intelligence (AI) in modeling of various machining processes has

been the topic of immense interest among the researchers since several years. In this direction,

the principle of fuzzy logic, a paradigm of AI technique, is effectively being utilized

to predict various performance measures (responses) and control the parametric settings of

those machining processes. This paper presents the application of fuzzy logic to model two

non-traditional machining (NTM) processes, i.e. electrical discharge machining (EDM) and

electrochemical machining (ECM) processes, while identifying the relationships present between

the process parameters and the measured responses. Moreover, the interaction plots

which are developed based on the past experimental observations depict the effects of changing

values of different process parameters on the measured responses. The predicted response

values derived from the developed models are observed to be in close agreement with those

as investigated during the past experimental runs. The interaction plots also play significant

roles in identifying the optimal parametric combinations so as to achieve the desired

responses for the considered NTM processes.

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Authors and Affiliations

Shankar Chakraborty
Partha Protim Das
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Abstract

Since psychology emerged as an independent field of knowledge, there has been no consensus as to how it should develop, either, in the idiographic or nomothetic way. In the course of time, due to a commitment to what was seen as objectivity in science, the nomothetic approach came to dominate psychology. Thus, researchers used mostly quantitative psychometric methods to establish general rules of human behaviour. In doing so, the essence of nomothetic research is to be extremely careful when interpreting results not to make a reasoning mistake such as the ecological fallacy, as may happen when a researcher draws conclusions about nature of the individual in the group based on average results of the whole group. In the article, we presented two methods for longitudinal research designs which address this problem, and give more idiographic information about participants; via the Reliable Change Index and the Modified Brinley Plot. Finally, we provide a IBM SPSS Statistics syntax automatizing the whole process of computation for these new features.

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Authors and Affiliations

Tomasz Korulczyk
Adam Biela
Neville Blampied
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Abstract

The paper presents the comparison of dynamic modulus and phase lag in different loading conditions for asphalt concrete mixture with or without reclaimed asphalt shingles (RAS) addition. For each mixture, 6 samples were tested using the four point bending beam method, at four temperatures and at six frequencies. The results of the study were subjected to the analysis of the statistical significance of differences between mixtures. The graphic form of results presentation includes Black curves and Cole-Cole plots. Then, matching the sigmoidal functions enabled the creation of master curves of the complex stiffness module and the phase shift angle, being a function of the load frequency. It has been observed that the mixture with the addition of RAS has higher stiffness and elasticity in the range of higher temperatures (20°C and 30°C) and lower load frequencies, which results in higher values of the complex stiffness module and lower values of the phase lag. At 0°C, the behavior of both mixtures is very similar, while at 10°C significant differences between the tested mixtures were found only for low frequency loads (up to 5 Hz). Test results have shown that mixtures with the addition of RAS have a lower thermal sensitivity in terms of the complex stiffness modulus and phase lag than the reference mixture. The above results confirmed an improvement in rutting resistance for RAS mixes observed in previous work.
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Bibliography


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[2] Williams R.C., Cascione A., Yu J., Haugen D., Marasteanu M., McGraw J., “Performance of recycled asphalt shingles in hot mix asphalt”, Institute for Transportation and Iowa State University, August 2013.
[3] J.J. Foxlow, J.S. Daniel, A.K. Swamy, ”RAP or RAS? The differences in performance of HMA containing reclaimed asphalt pavement and reclaimed asphalt shingles”, Journal of the Association of Asphalt Paving Technologists, Volume 80, pp 347–376, 2011.
[4] Barry K., Daniel J. S., Foxlow J., Gray K., “An evaluation of reclaimed asphalt shingles in hot mix asphalt by varying sources and quantity of reclaimed asphalt shingles”, Road Materials and Pavement Design, Vol. 15, No. 2, 2014, pp. 259–271. https://doi.org/10.1080/14680629.2013.861765
[5] H. Baaj, M. Ech, N. Tapsoba, C. Sauzeat, H. Di Benedetto, “Thermomechanical characterization of asphalt Mixtures modified with high contents of asphalt shingle modifier (ASM®) and reclaimed asphalt pavement (RAP)”, Materials and Structures, 2013, https://doi.org/10.1617/s11527-013-0015-7
[6] Zhou F., Li H., Hu S., Button J.W., Epps J.A., ”Characterization and best use of recycled asphalt shingles in hot-mix asphalt”, Report No. FHWA/TX-13/0-6614-2, TEXAS A&M TRANSPORTATION INSTITUTE, USA, 2013, p. 107.
[7] J. Darnell, C.A. Bell, ”Performance based selection of RAP/RAS in asphalt mixtures”, Report No. FHWA/OR-RD-16-08, Oregon Dept. of Transportation, Washington, USA, p. 107, 2015.
[8] Jaczewski M., Judycki J., Jaskuła P., „Lepkoplastyczne modelowanie mieszanek mineralno-asfaltowych przy długim czasie obciążenia za pomocą krzywych wiodących i jego ograniczenia”, Drogownictwo, 10/2015, pp. 336–340.
[9] P. Zieliński, “Study of the possibility of increasing manufacture waste asphalt shingles additive to hot mix asphalt”, 18 International Multidisciplinary Scientific GeoConference SGEM 2018, Volume 18, 2018, pp. 191–198. https://doi.org/10.5593/sgem2018/4.2/S18.025
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[15] M. Jaczewski, Ł. Mejłun, „Wyznaczanie parametrów lepkosprężystego modelu Burgersa mieszanek mineralno-asfaltowych na podstawie badania pod obciążeniem dynamicznym”, Drogownictwo, 11/2013, pp. 344–348.
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Authors and Affiliations

Piotr Zieliński
1
ORCID: ORCID

  1. Cracow University of Technology, Faculty of Civil Engineering, ul. Warszawska 24, 31-155 Kraków, Poland
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Abstract

Eupatorium odoratum is known for its ability to resist nematode infestations that attack the root systems of banana plants. An aqueous extract of the leaves and stems of E. odoratum (named EEOL) represents a natural solution that we investigated for its potential to control the harmful nematode, Radopholus similis, in Cavendish banana plants. Our research into EEOL’s efficacy spanned two distinct environments: a micro plot experiment model and a field model. Various concentrations of EEOL were examined to assess its efficacy in alleviating R. similis infestations and in mitigating their adverse effects on Cavendish banana plants. In the micro plot experiment model, the concentration of the original solution, diluted at ratios of 1:30×, 1 : 16×, 1 : 8×, 1 : 4×, and 1 : 2×, ranged from 1.76 to 28.16 mg · ml -1. In the field model, the corresponding rates varied from 6.03 to 96.54 l · ha -1. Key parameters, including infection rates, root necrosis indices, plant growth metrics, percentage of fallen trees, and harvest yields, were meticulously monitored and assessed. The results demonstrated that EEOL significantly reduced infection rates ( p < 0.05), decreased root necrosis indices ( p < 0.05), and promoted increased plant height, pseudostem circumference, and leaf area ( p < 0.05) in both models. Furthermore, it lowered the percentage of fallen trees ( p < 0.05) and enhanced harvest yields ( p < 0.05) in the field model. Notably, observations in the field model revealed that EEOL, particularly at a dosage of 96.54 l · ha -1, exhibited effectiveness equivalent to the conventional chemical nematode control method, fenamiphos ( p > 0.05). The study’s findings underscore the promising potential of EEOL in effectively managing R. similis infestations and improving the yield and quality of Cavendish banana plants. The aqueous extract of the stem and leaves of E. odoratum emerged as an effective nematode management solution for banana cultivation, in both the micro plot experiment and field conditions.
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Authors and Affiliations

Thi Phuong Nhung Tran
1
Le Pham Tan Quoc
1

  1. Institute of Biotechnology and Food Technology, Industrial University of Ho Chi Minh City, Ho Chi Minh City, Viet Nam

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