Просмотр Факультет будівництва, цивільної та екологічної інженерії по типу "Article"

Отображаемые элементы 61-80 из 474

    • Soil contamination by heavy metal mobile forms near landfill 

      Ishchenko, V.; Іщенко, В. А. (Inderscience Publishers, 2017-01)
      The dissemination of heavy metals (Cr, Pb, Cd, Ni) near the landfills was analyzed by measuring the concentrations of their mobile forms in soil on different distances from the place of leachate outflow at Stadnytsia ...

    • Some functional-stylistic features of the modern scientific text 

      Stepanova, I. S.; Nykyporets, S. S.; Степанова, І. С.; Никипорець, С. С. (European Scientific Platform, 2021)
      The article deals with functional-stylistic features of the modern scientific text. The categorical features of the scientific style are described. The authors of the article note that the style of scientific literature ...

    • The spectral polarimetric control of phytoplankton in photobioreactor of the wastewater treatment 

      Petruk, V. G.; Kvanternyuk, S. M.; Denysiuk, Y. M.; Gromaszek, K.; Петрук, В. Г.; Кватернюк, С. М.; Денисюк, Ю. М.; Громащек, К.; Петрук, В. Г.; Кватернюк, С. М.; Денисюк, Ю. М.; Громащек, К. (SPIE, 2012)
      Given structure of spectral-polarimetric system controls the concentration of phytoplankton in the photobioreactor wastewater treatment for controlling the work of photobioreactor and increase the productivity of biomass

    • Spectrophotometric system of the water resource’s control and location 

      Petruk, V. G.; Vasylkivskyj, I. V.; Ishchenko, V. A.; Петрук, В. Г.; Васильківский, І. В.; Іщенко, В. А.; Петрук, В. Г.; Васильковский, И. В.; Ищенко, В. А. (Urzad Marszalkowski Wojewodztwa Swietokrzyskiego, 2005)
      The developed optical control-and-measuring system is for the ecological monitoring of the water bodies with the scattering indicatrix method (bodies of the brightness). Water-dispersed measurement procedure was analyzed. ...

    • Stimulation of Students` Cognitive Activities in the Process of Foreign Language Learning 

      Hadaichuk, N.; Herasymenko, N.; Melnyk, O.; Nykyporets, S.; Slobodianiuk, A.; Гадайчук, Н. М.; Герасименко, Н. В.; Мельник, О. Д.; Никипорець, С. С.; Слободянюк, А. А. (RS Global Sp. z O.O., 2020)
      Currently the stimulation of students` cognitive activity in learning a foreign language is one of the most pressing problems of pedagogy. In organizing the educational process of a foreign language, the motivation of ...

    • Synthesis and crystal structure of Сadmium(II) dichloroaquasalicylidenesemicarbazone 

      Panchenko, T. I.; Evseeva, M. V.; Ranskiy, A. P.; Baumer, V. M.; Gordienko, O. A.; Панченко, Т. І.; Євсєєва, М. В.; Ранський, А. П.; Баумер, В. М.; Гордієнко, О. А. (Національний університет «Львівська політехніка», 2016)
      Cadmium(II) complex with salicyl aldehyde semicarbozone (Н2L) has been synthesized. Based on elemental analysis and IR spectroscopy its composition – [Cd⋅Н2L⋅H2O⋅Cl2] – has been established.The complex crystal structure ...

    • Synthesis of heterocyclic thioamides and copper(ii) coordination compounds based on them 

      Ranskiy, A. P.; Didenko, N. O.; Gordienko, O. A.; Ранський А. П.; Діденко, Н. О.; Гордієнко, О. А.; Ранский, А. П.; Диденко, Н. О.; Гордиенко, О. А. (Національний університет "Львівська політехніка", 2016-05)
      Arylamides of hetaryl-2-thiocarbonic acid were synthesized via Willgerodt–Kindler modified reaction. The final products were studied by means of chemical analysis, IR- and 1H NMR-spectroscopy. The coordination compounds ...

    • Synthesis, Structure and Application of Mixed-Ligand Coordination Compounds of Copper(II) with Substituted Thioamides 

      Ranskiy, A.; Gordienko, O.; Didenko, N.; Titov, T.; Khutko, M.; Ранський, А. П.; Гордієнко, О. А.; Діденко, Н. О.; Тітов, Т. С.; Хутько, М. В. (Lviv Polytechnic National University, 2020)
      New coordination compounds of copper(II) with substituted thioamides of the general formula [Cu(HL6-9)2X2]2 and CuL2 6-9 have been synthesized. The consecutive reaction of nucleophilic substitution/elimination of SN 1/E1 ...

    • Synthesis, structure and properties of Copper(II) chelates with benzimidazole-2-N-arylcarbothioamides 

      Gordienko, O. A.; Titov, T. S.; Ranskiy, A. P.; Gumenchuk, O.; Гордієнко, О. А.; Тітов, Т. С.; Ранський, А. П. (Національний університет "Львівська політехніка", 2018)
      Coordination compounds of general formula CuL2I-IV have been obtained via complexation of copper(II) acetates and chlorides, as well as precipitated Cu(OH)2 with benzimidazole-2-N-arylcarbothioamides (HLI-IV). Monocrystal ...

    • System of water objects pollution monitoring 

      Vasylkivskyi, I.; Ishchenko, V.; Pohrebennyk, V.; Palamar, M.; Palamar, A.; Васильківський, І. В.; Іщенко, В. А.; Погребенник, В. Д.; Паламар, М.; Паламар, А. (Curran Associates, Incorporated, 2017-11)
      The paper is dedicated to the development of system of water objects pollution monitoring. An efficient study of the environment situation and giving appropriate solutions related to its improvement require adequate ...

    • Technological aspects of environmentally friendly processes of domestic phosphorites reduction 

      Petruk, R. V.; Petruk, H. D.; Kriklivii, R. D.; Bezvozyuk, І. І.; Петрук, Р. В.; Петрук, Г. Д.; Крикливий, Р. Д.; Безвозюк, І. І. (Lviv Polytechnic National University, 2016)
      Chemical processes of phosphorites reduction by natural gas have been examined in the presence of sodium sulphate. The exchange of soda fluxing additives for sodium sulfate decreases the reduction process temperature, when ...

    • Technology of complex sorption treatment of industrial wastewater from sulphide and Copper(II)-iones 

      Khudoyarova, O.; Ranskiy, A.; Gordienko, O.; Худоярова, О. С.; Ранський, А. П.; Гордієнко, О. А. (Всеукраїнське Водне Товариство WaterNet, 2021)
      Complex processing of industrial waste of individual industries, including wastewater treatment, containing sulfur anions and cations of heavy metals, in order to obtain both purified water and finished industrial products ...

    • Terms of the stability for the control valve of the hydraulic impulse drive of vibrating and vibro-impact machines 

      Iskovich-Lototsky, R. D.; Kots, I. V.; Ivanchuk, Ya. V.; Ivashko, Ye. І.; Gromaszek, K.; Mussabekova, A.; Kalimoldayev, M.; Іскович-Лотоцький, Р. Д.; Коц, І. В.; Іванчук, Я. В.; Івашко, Є. І. (Stowarzyszenie Polskich Inżynierów Elektryków i Elektroników, 2019)
      The working process and regularities of the functioning of vibrating and vibro-impact machines based on hydroimpulse drive with a singlestage valve pulser are analyzed. The essential characteristics determining the conditions ...

    • Testing as an effective means of controlling the level of foreign language among the students of technical non-linguistic higher educational institutions 

      Hadaichuk, H.; Nykyporets, S.; Гадайчук, Н. М.; Никипорець, С. С. (Scientific Publishing Center “Sci-conf.com.ua”, 2020)
      The article covers testing as an effective means of controlling the level of knowledge of students of higher education. The advantages of using this method are compared with the traditional ones.

    • The Problem of Teaching Tolerance as a Leading Educational Value and the Basis of Productive Cross-Cultural Interaction 

      Stoliarenko, Olena; Столяренко, Ол. В. (Spoleczna Academia Nauk, 2019)
      The article introduces tolerance training in the classroom as a part of a broader paradigm of teaching culture and intercultural communication skills in the process of foreign language instruction. After a brief discussion ...

    • Toxic substances in hazardous household waste 

      Ishchenko, Vitalii; Pohrebennyk, Volodymyr; Borowik, Bohdan; Falat, Pawel; Shaikhanova, A.; Іщенко, В. А. (STEF92 Technology Ltd, Sofia, Bulgaria, 2018-07)
      Many countries have no waste separation and mixed household waste accumulated mostly in landfills could pose serious environmental risk if landfills do not fulfill the requirements. The risk becomes much higher with ...

    • Tuning the Fuzzy Classification Models with Various Learning Criteria: the Case of Credit Data Classification 

      Shtovba, S.; Pankevich, O.; Dounias, G; Штовба, С. Д.; Панкевич, О. Д.; Доуниас, Г. (Russian Fuzzy Systems Association, 2004)
      In this paper we study the efficiency of various learning criteria for the proper tuning of a fuzzy classifier. Different cases of crisp and noisy class borders are considered, and a specific credit-risk application is ...

    • Using Online Tools and Internet Resources for Teaching Foreign Languages 

      Nykyporets, Svitlana; Hadaichuk, Nataliia; Никипорець, С. С.; Гадайчук, Н. М. (European Scientific Platform, 2020)

    • Waste electrical and electronic equipment management in Ukraine 

      Ishchenko, V.; Pohrebennyk, V.; Kochanek, A.; Hlavatska, L.; Іщенко, В. А.; Погребенник, В. Д.; Коханек, А.; Главацька, Л. Ю. (Saima Consult LTD, 2019)
      The existing WEEE management in Ukraine is analysed. E-waste generation rates in Ukraine are estimated using electronics market analysis and statistics on waste generation in the industrial and commercial sectors. In ...

    • A weedy dictionary. New terms or old errors? 

      Nykyporets, S. S.; Никипорець, С. С. (European Scientific Platform, 2020)