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Artigos de revistas sobre o tema "Properties"

Autor: Grafiati

Publicado: 4 de junho de 2021

Última modificação: 29 de julho de 2024

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1

Malviya, Hitesh, e Pratiksha Malviya. "Review Paper on Properties of Properties of Concrete using Steel Fiber Waste". International Journal of Trend in Scientific Research and Development Volume-3, Issue-3 (30 de abril de 2019): 368–72. http://dx.doi.org/10.31142/ijtsrd22858.

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2

Özcan, Musa. "Antifungal properties of propolis". Grasas y Aceites 50, n.º 5 (30 de outubro de 1999): 395–98. http://dx.doi.org/10.3989/gya.1999.v50.i5.685.

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3

Chotěborský, R., P. Hrabě e M. Müller. "Properties of martensitic overlays". Research in Agricultural Engineering 53, No. 3 (7 de janeiro de 2008): 116–20. http://dx.doi.org/10.17221/2126-rae.

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The abrasive wear resistance of martensitic overlays is the function of many variables. The hardness is one of the variables. This fact is raised by the possibility of carbidic phases separating from the austenite in the course the overlay layer cooling and by the possibility of the further martensite disintegration and carbidic phases precipitation. The paper is engaged in the hardness and abrasive wear resistance problems of one-layer martensitic overlays.

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4

Grevel, Klaus-Dieter, Wolf-Achim Kahl, Juraj Majzlan, Alexandra Navrotsky, Christian Lathe e Thomas Fockenberg. "Thermodynamic properties of magnesiochloritoid". European Journal of Mineralogy 17, n.º 4 (25 de julho de 2005): 587–98. http://dx.doi.org/10.1127/0935-1221/2005/0017-0587.

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5

Sinha, Dr Deepa A. "Thermal Properties of Concrete". Paripex - Indian Journal Of Research 3, n.º 2 (15 de janeiro de 2012): 90–91. http://dx.doi.org/10.15373/22501991/feb2014/27.

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6

Roziqova, Gulbakhor, e Sokhibjamol Allonova. "LINGUCULTUROLOGICAL PROPERTIES OF PROVERBS". Oriental Journal of Social Sciences 02, n.º 06 (1 de junho de 2022): 140–46. http://dx.doi.org/10.37547/supsci-ojss-02-03-19.

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7

Dos Santos, Andre, Marcos Dias e David Antonelli. "Combustion Properties of Several Species of WoodCombustion Properties of Several Species of Wood". Chemistry & Chemical Technology 3, n.º 3 (15 de setembro de 2009): 177–82. http://dx.doi.org/10.23939/chcht03.03.177.

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Mesoporous niobium oxide (Nb2O5) was synthesized and treated with naphthalene sulfonated formaldehyde resin (NSF) solution. These new inorganic-organic hybrid composites were characterized by different techniques. Results indicated that the pores of the nanostructured material are filled with the NSF resin with changes in the morphology and thermal properties of the mesoporous Nb2O5

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8

Janyška, Josef. "Geometrical properties of prolongation functors". Časopis pro pěstování matematiky 110, n.º 1 (1985): 77–86. http://dx.doi.org/10.21136/cpm.1985.118224.

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9

Zelinka, Bohdan. "Two local properties of graphs". Časopis pro pěstování matematiky 113, n.º 2 (1988): 113–21. http://dx.doi.org/10.21136/cpm.1988.118337.

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10

Novák, Vítězslav. "Some properties of lattice homomorphisms". Časopis pro pěstování matematiky 114, n.º 2 (1989): 138–45. http://dx.doi.org/10.21136/cpm.1989.108712.

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11

Chajda, Ivan, Miroslav Kolařík e Filip Švrček. "Properties of relatively pseudocomplemented directoids". Mathematica Bohemica 136, n.º 1 (2011): 9–23. http://dx.doi.org/10.21136/mb.2011.141445.

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12

Atheab, Nidaa Muraeh. "Some Properties of* - Quasihyponormal Operators". International Journal of Psychosocial Rehabilitation 24, n.º 5 (20 de abril de 2020): 3962–70. http://dx.doi.org/10.37200/ijpr/v24i5/pr2020106.

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13

Nogura, Tsugunori. "Products of sequential convergence properties". Czechoslovak Mathematical Journal 39, n.º 2 (1989): 262–79. http://dx.doi.org/10.21136/cmj.1989.102301.

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14

., Jyoti. "Cantor Set: Construction and Properties". Journal of Advances and Scholarly Researches in Allied Education 15, n.º 6 (1 de setembro de 2018): 239–40. http://dx.doi.org/10.29070/15/57857.

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15

Dunca, J. "Mechanical properties of cereal stem". Research in Agricultural Engineering 54, No. 2 (24 de junho de 2008): 91–96. http://dx.doi.org/10.17221/5/2008-rae.

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The paper deals with the measurement of the resonance frequencies of wheat stems with special respect to different wheat varieties. For the measurement, the dynamical method of the transverse frequency was used. Formulas were derived for the calculation of the bending toughness of stems. The <I>t</I>-test was used for the evaluation of the strength coefficient in bending for the samples of stems of different wheat varieties. The results can be used for the evaluation of the wheat resistance to lodging.

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16

Kažimírová, V., T. Brestovič e R. Opáth. "Selected properties of agricultural biomass". Research in Agricultural Engineering 59, Special Issue (13 de dezembro de 2013): S60—S64. http://dx.doi.org/10.17221/58/2012-rae.

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The presented contribution deals with the quantification of moisture, combustible matter content, ash content and higher heating value of the selected types of biomass used for the heat production by direct combustion. The moisture, combustible matter, and ash contents were determined by gravimetric analysis in accordance with the established standards. The average moisture of the materials examined varied from 4.35 to 9.17%; the combustible matter content in the original samples ranged from 79.46 to 93.51%; the ash content ranged from 2.14 to 11.28%. Higher heating values of the examined types of biomass varied from 14,996 to 17,641 kJ/kg. The main contribution of the thesis is the acquisition of values usable in subsequent theoretical and practical efforts to increase the efficiency of the heat production by direct combustion of biomass. The results are useable in biomass boiler design and in identifying suitable conditions for combustion, including the service parameters of biomass boilers.

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17

Vasanthi, S., e B. Sivakumar. "Jacobsthal Matrices and their Properties". Indian Journal of Science and Technology 15, n.º 5 (4 de fevereiro de 2021): 207–15. http://dx.doi.org/10.17485/ijst/v15i5.1948.

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18

Qaxorov, Sobir Xudoyberdiyevich. "Pedagogical Properties Of "Technological Education"". American Journal of Social Science and Education Innovations 03, n.º 05 (30 de maio de 2021): 247–54. http://dx.doi.org/10.37547/tajssei/volume03issue05-46.

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The article presents some questions of pedagogical aspects of technological learning, considers the tasks to be solved in teaching the subject when preparing students for the system of higher pedagogical education at its various levels, taking into account their professional training.

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19

Kalyta, Alla, e Vladyslava Klymenyuk. "SYSTEMATIZATION OF HOLOPHRASTIC CONSTRUCTIONS’ PROPERTIES". Naukovì zapiski Nacìonalʹnogo unìversitetu «Ostrozʹka akademìâ». Serìâ «Fìlologìâ» 1, n.º 11(79) (29 de setembro de 2021): 76–79. http://dx.doi.org/10.25264/2519-2558-2021-11(79)-76-79.

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The paper is focused on studying regularities of holophrastic constructions’ functioning in the English literary prose by means of identifying and classifying the most significant features of their linguistic characteristics and expression. Holophrastic construction is regarded in the paper as a synthetically formed composite lexical unit that combines features of a word, a word-combination, or a sentence, and which figuratively but precisely represents in communication the integrative pictures of the individuals’ thinking or behavior, fixed in their memory as a corresponding concept, for decoding of which the recipients use their communicative and cognitive experience. Having analyzed the interpretations of holophrastic constructions’ characteristic features given in various scientific sources, the authors present a generalized classification of their linguistic properties as well as provide examples of their actualization in English literary texts. The carried out analysis allowed the authors to systematize English holophrastic constructions according to the following most significant features of their linguistic expression: communicative and pragmatic aim (inducing to actions, restraining form actions, and evaluation of the communicative situation), form of expressing meaning (transparent or opaque), degree of their emotional loading (emotionally neutral, emotionally coloured, and emotionally expressive constructions), their syntactic function in the sentence (subject, predicate, object, attribute, or adverbial modifier) and their structure (three-component, four-component, five-component, and poly-component, i.e. consisting of six or more components). The performed study advances the idea that the substantiated classification can serve as a methodological tool for structuring classes, subclasses and groups of the experimental material within the scope of similar linguistic research.

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20

Aliyeva, Sarvinoz Abbosjon Qizi. "LINGUOCULTURAL PROPERTIES OF PHRASEOLOGICAL UNITS". CURRENT RESEARCH JOURNAL OF PHILOLOGICAL SCIENCES 02, n.º 11 (1 de novembro de 2021): 135–40. http://dx.doi.org/10.37547/philological-crjps-02-11-29.

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The term phraseology was originally described in this article as a universal language unit, an important component that contributes to the diversity of a language's lexicon. However, it is illustrated by the fact that it belongs only to a specific ethnos, peoples, and some English and Uzbek phraseological expressions that express their national and cultural traits are evaluated and analyzed in addition to the international phraseological units. Such strong ties are a treasure that helps to preserve a country's national identity and heritage.

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21

Madhavi, Etaveni, e Bottu Shiva Kumar. "Properties of Concrete with Acid". International Journal of Trend in Scientific Research and Development Volume-2, Issue-4 (30 de junho de 2018): 1500–1504. http://dx.doi.org/10.31142/ijtsrd14355.

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22

Hassan, Hadeel Ali. "Some Properties of Binormal Operators". Journal of Zankoy Sulaimani - Part A 17, n.º 4 (31 de maio de 2015): 111–16. http://dx.doi.org/10.17656/jzs.10429.

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23

Arak, Margus, Kaarel Soots, Marge Starast e Jüri Olt. "Mechanical properties of blueberry stems". Research in Agricultural Engineering 64, No. 4 (31 de dezembro de 2018): 202–8. http://dx.doi.org/10.17221/90/2017-rae.

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In order to model and optimise the structural parameters of the working parts of agricultural machines, including harvesting machines, the mechanical properties of the culture harvested must be known. The purpose of this article is to determine the mechanical properties of the blueberry plant’s stem; more precisely the tensile strength and consequent elastic modulus E. In order to achieve this goal, the measuring instrument Instron 5969L2610 was used and accompanying software BlueHill 3 was used for analysing the test results. The tested blueberry plant’s stems were collected from the blueberry plantation of the Farm Marjasoo. The diameters of the stems were measured, test units were prepared, tensile tests were performed, tensile strength was determined and the elastic modulus was obtained. Average value of the elastic modulus of the blueberry (Northblue) plant’s stem remained in the range of 1268.27–1297.73 MPa.

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24

Gezer, A., L. Bilen e A. Cakmak. "Properties of Modified Riemannian Extensions". Zurnal matematiceskoj fiziki, analiza, geometrii 11, n.º 2 (25 de junho de 2015): 159–73. http://dx.doi.org/10.15407/mag11.02.159.

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25

Luchenko, A. I. "Photoelectrical properties of nanoporous silicon". Semiconductor Physics Quantum Electronics and Optoelectronics 15, n.º 3 (25 de setembro de 2012): 298–301. http://dx.doi.org/10.15407/spqeo15.03.298.

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26

Kiselov, V. S. "Mechanical properties of biomorphous ceramics". Semiconductor Physics Quantum Electronics and Optoelectronics 15, n.º 4 (12 de dezembro de 2012): 386–92. http://dx.doi.org/10.15407/spqeo15.04.386.

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27

Macías, Sergio, e César Piceno. "More on strong size properties". Glasnik Matematicki 50, n.º 2 (30 de dezembro de 2015): 467–88. http://dx.doi.org/10.3336/gm.50.2.14.

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28

Baxtigul, Abdurahmonova, e Boboyorov Sirojiddin. "MEDICINAL PROPERTIES OF KAVUL PLANT". American Journal Of Agriculture And Horticulture Innovations 02, n.º 12 (1 de dezembro de 2022): 36–38. http://dx.doi.org/10.37547/ajahi/volume02issue12-07.

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Koval is healing from root to leaf. Therefore, it is highly valued as a valuable raw material in the pharmaceutical industry. The article provides information about the healing properties of this plant, which diseases are useful in our medicine.

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29

Panu, Priyanka, e Pragati Saxena. "Anti – Inflammatory Properties of Curcumin". International Journal of Research Publication and Reviews 5, n.º 3 (21 de março de 2024): 6319–27. http://dx.doi.org/10.55248/gengpi.5.0324.0862.

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30

Isbell, Terry A. "Chemistry and physical properties of estolides". Grasas y Aceites 62, n.º 1 (16 de fevereiro de 2011): 8–20. http://dx.doi.org/10.3989/gya/010810.

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31

Gadzhimirzaev, R. M. "Approximative properties of Fourier-Meixner sums". Issues of Analysis 25, n.º 1 (junho de 2018): 23–40. http://dx.doi.org/10.15393/j3.art.2018.4390.

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32

Došlý, Ondřej. "On some properties of trigonometric matrices". Časopis pro pěstování matematiky 112, n.º 2 (1987): 188–96. http://dx.doi.org/10.21136/cpm.1987.118307.

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33

Sedláček, Jiří. "On local properties of graphs again". Časopis pro pěstování matematiky 114, n.º 4 (1989): 381–90. http://dx.doi.org/10.21136/cpm.1989.118393.

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34

Navara, Mirko. "State space properties of finite logics". Czechoslovak Mathematical Journal 37, n.º 2 (1987): 188–96. http://dx.doi.org/10.21136/cmj.1987.102148.

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35

Tkachenko, Mikhail G. "Compactness type properties in topological groups". Czechoslovak Mathematical Journal 38, n.º 2 (1988): 324–41. http://dx.doi.org/10.21136/cmj.1988.102228.

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36

Puš, Vladimír. "Combinatorial properties of products of graphs". Czechoslovak Mathematical Journal 41, n.º 2 (1991): 269–77. http://dx.doi.org/10.21136/cmj.1991.102459.

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37

Halaš, Radomír. "Some properties of boolean ordered sets". Czechoslovak Mathematical Journal 46, n.º 1 (1996): 93–98. http://dx.doi.org/10.21136/cmj.1996.127273.

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38

R., Dr Sivaraman, Suganthi J., Vijaykumar P.N. e Dr Sengothai R. "Generalized Pascal’s Triangle and its Properties". NeuroQuantology 20, n.º 5 (18 de maio de 2022): 729–32. http://dx.doi.org/10.14704/nq.2022.20.5.nq22229.

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Pascal Triangle named after French mathematician and Scientist Blaise Pascal contain rich source of mathematical properties. Ever since, Pascal provided its mathematical significance, several mathematicians and scientists had shown great interest in discovering new properties that can exist among numbers in Pascal’s Triangle. In this paper, we had generalized the Pascal’s Triangle in a novel way and had derived some interesting properties related to the generalized forms.

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39

Ibrayev, N. Kh. "HOTOVOLTAIC PROPERTIES OF FUNCTIONALIZED INDODICARBOCYANINE DYE". Eurasian Physical Technical Journal 19, n.º 3 (41) (22 de setembro de 2022): 55–59. http://dx.doi.org/10.31489/2022no3/55-59.

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The effect of the chemical structure of polymethine dyes on their spectral-luminescent and photovoltaic properties has been studied. It has been shown that the introduction of hydroxyl functional groups into the dye structure leads to a bathochromic shift of the absorption and fluorescence bands. During the adsorption of dyes on the surface of titanium dioxide, a shift of their spectra to the red wavelength region was recorded with a simultaneous broadening of the bands caused by dye aggregation on the semiconductor surface. A decrease in the lifetimes of the excited state of molecules by 64 and 30% was registered for dyes 1 and 2, respectively. Quenching of the fluorescence lifetimes of adsorbed molecules is the result of electron transfer from the dye to the semiconductor. Measurements of the photovoltaic parameters of the studied dye-sensitized solar cells showed a higher efficiency for the functionalized dye, which is associated with better adsorption of this compound on TiO2

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40

Blahovec, J. "Dielectric properties of deformed early potatoes". Research in Agricultural Engineering 54, No. 2 (24 de junho de 2008): 113–22. http://dx.doi.org/10.17221/3104-rae.

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The permittivity of potato tissue was studied during uniaxial compression of cylindrical specimens prepared from two early varieties. Both the real and the imaginary permitivity components were determined repeatedly during the loading and unloading tests. The analysis of the results obtained shows that small differences exist between the permittivity of the late and early potato varieties. The differences are concentrated mainly at frequencies higher than 1 kHz with a maximum between 10 and 100 kHz. The effect of deformation is concentrated into frequencies between 1 and 100 kHz. The effect of deformation on the permittivity values can be divided into reversible and irreversible parts. The results obtained in the loading/unloading tests give some more information on the proportion of both parts.

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41

Vrchotová, N., e B. Šerá. "Allelopathic properties of knotweed rhizome extracts". Plant, Soil and Environment 54, No. 7 (17 de julho de 2008): 301–3. http://dx.doi.org/10.17221/420-pse.

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Our objective was to determine which rhizome extract from Japanese knotweed, Giant knotweed or Bohemian knotweed has the most significant inhibition effect on the germinated seeds. The seeds of white mustard were incubated with the extracts for two days under laboratory conditions. We monitored differences in number of germinated seeds, length of radicles, hypocotyls and root/shoot ratio between the control and experimental seeds. Inhibitory effect of extracts from dried knotweed rhizomes was confirmed, but without differences among tested plants. A higher allelopathic effect was revealed in the case of extract from aboveground parts.

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42

Najmitdinova, Guljakhon. "USEFUL PROPERTIES OF NATURAL DRY MILK". International Journal of Advance Scientific Research 02, n.º 04 (1 de abril de 2022): 43–50. http://dx.doi.org/10.37547/ijasr-02-04-08.

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The article, the demand for consumer goods, including food, is growing every day due to the growth of the world's population. currently, the ferghana valley produces varieties of powdered milk "malyutka", "malish", "detolact", "lodushka". it is considered one of the best baby food products. Opinions are given about the exceptional taste that refreshes when using powdered milk, the content of vitamins, carbohydrates, proteins, calcium and their useful properties.

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43

TRANDAFIR, Romică, Vasile PREDA, Sorin DEMETRIU e Ion MIERLUŞ-MAZILU. "VARMA-TSALLIS ENTROPY: PROPERTIES AND APPLICATIONS". Review of the Air Force Academy 16, n.º 2 (31 de outubro de 2018): 75–82. http://dx.doi.org/10.19062/1842-9238.2018.16.2.8.

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44

Aliyev, F. R., E. N. Orujlu e D. M. Babanly. "THERMODYNAMIC PROPERTIES OF THE Sb2Te3 COMPOUND". Azerbaijan Chemical Journal, n.º 4 (8 de dezembro de 2021): 53–59. http://dx.doi.org/10.32737/0005-2531-2021-4-53-59.

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Thermodynamic properties of the Sb2Te3 compound were studied by measuring electromotive force (EMF) with a liquid electrolyte in the temperature range of 300-450 K. The partial molar functions of antimony in alloys and the corresponding standard integral thermodynamic functions of the Sb2Te3 compound were calculated for the first time based on the EMF measurements under standard conditions. Comparative analysis of obtained results with literature data was carried out

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45

Askerov, O. V., A. F. Mamedova e D. R. Nurullayeva. "SYNTHESIS AND PROPERTIES OF ORGANOSILICON EPISULFIDES". Azerbaijan Chemical Journal, n.º 4 (8 de dezembro de 2021): 43–48. http://dx.doi.org/10.32737/0005-2531-2021-4-43-48.

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A study was made of the interaction of thiourea with saturated and unsaturated organosilicon oxiranes in absolute methyl alcohol in a medium of potassium hydroxide, and methods were developed for the synthesis of unsaturated and unsaturated organosilicon silicides with a yield of 65–75%.The studies carried out revealed that the synthesized organosilicon episulfides are very reactive compounds and can react with nucleophilic and electrophilic reagents, while forming the corresponding silicon derivatives. The IR- spectra of the products were studied. It should be noted that, when comparing the IR- spectra of oxiranes and episulfides, it was revealed that the stretching vibrations of the CH2 group of the episulfide ring are underestimated by 50–70 cm-1 in comparison with the oxirane ring

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46

Salvador Perez Huertas, Salvador Perez Huertas, e Konrad Terpi owski and Marta Tomczy ska Mleko Konrad Terpi owski and Marta Tomczy ska Mleko. "Surface Properties of Whey Protein Gels". Journal of the chemical society of pakistan 41, n.º 6 (2019): 956. http://dx.doi.org/10.52568/000807/jcsp/41.06.2019.

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Surface properties of whey protein gels are reviewed based on traditional microscopic techniques and new methods, as optical profilometer and contact angle measurements. Optical profilometer is an instrument allowing measurement of surface roughness and contact angle measurements to determine the surface wettability behavior (hydrophobicity/hydrophilicity) of the gels. Investigation of surface properties of whey protein gels is very important, as it can transform this product to a new level of application. It could be used as a matrix for an active ingredient release, material for tissue engineering, e.g. scaffolds, i.e. temporally structures biodegraded in the human organism.

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47

Djuraev, Davron Rakhmonovich, e Mokhigul Madiyorovna Jamilova. "Physical Properties Of Rare Earth Elements". American Journal of Applied sciences 03, n.º 01 (30 de janeiro de 2021): 79–88. http://dx.doi.org/10.37547/tajas/volume03issue01-13.

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The article studies the physical properties of rare earth metals, pays special attention to their unique properties, studies the main aspects of the application of rare earth metals in industry. Also, the structure and stability of various forms of sesquioxides of rare earth elements, in particular, europium, as well as the effect of the method of oxide preparation on its structure and properties are considered. The analysis of the ongoing phase transformations of rare earth metals is made. The article emphasizes the use of correct choices to achieve a large technical and economic effect when using rare earth metals in industry. The article is intended for teachers working in the field of physics and chemistry, as well as for students of the specialty "physics and chemistry".

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48

Nikolenko, Mykola, Andry Kostynyuk e Jury Kalashnikov. "Adsorption Properties of Low-Bandgap Solids". Chemistry & Chemical Technology 5, n.º 4 (15 de dezembro de 2011): 451–57. http://dx.doi.org/10.23939/chcht05.04.451.

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49

Dzhodzhyk, Oleh, Iryna Kolesnyk, Victoriia Konovalova e Anatoliy Burban. "MODIFIED POLYETHERSULFONE MEMBRANES WITH PHOTOCATALYTIC PROPERTIES". Chemistry & Chemical Technology 11, n.º 3 (28 de agosto de 2017): 277–84. http://dx.doi.org/10.23939/chcht11.03.277.

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50

M, Asiwe Uchechukwu, Edema Anthony e Edeafeadhe Godspower. "Electrical Properties of Enamel Wire Insulation". International Journal of Trend in Scientific Research and Development Volume-3, Issue-2 (28 de fevereiro de 2019): 803–6. http://dx.doi.org/10.31142/ijtsrd21450.

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