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Search results for: PE
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Technologie Rafineryjno-Petrochemiczne
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Technologie Rafineryjno-Petrochemiczne
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Technologie Rafineryjno-Petrochemiczne
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Percepcja dźwięku i obrazu - 2023_2024
e-Learning CoursesWykład dla sem. I - studia mgr WETI, kier. EiT, specj. Inżynieria dźwięku i obrazu. Celem przedmiotu jest zapoznanie studentów z zagadnieniami leżącymi u podstaw percepcji dźwięku i obrazu, a także metodami badania słuchu i wzroku
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Ionic Liquids and Deep Eutectic Mixtures: Sustainable Solvents for Extraction Processes
PublicationIn recent years, ionic liquids and deep eutectic mixtures have demonstrated great potential in extraction processes relevant to several scientific and technological activities. This review focuses on the applicability of these sustainable solvents in a variety of extraction techniques, including but not limited to liquid- and solid-phase (micro) extraction, microwave-assisted extraction, ultrasound-assisted extraction and pressurized...
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Initial Considerations
PublicationChemical processes have made use of a wide number of volatile organic solvents due to their efficiency in countless unit operations. The increasing knowledge on the environmental, health, and safety hazards associated to their use has significantly contributed to the search for greener alternatives. The primary purpose of this book is to provide an overview of alternative solvents with reduced issues that have successfully replaced...
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The Perception of an Entrepreneur’s Structural, Relational and Cognitive Social Capital among Young People in Poland - An Exploratory Study
PublicationThe goal of the current paper is to verify how an entrepreneur’s structural, relational and cognitive social capital levels are perceived by young people in Poland. The research involved a group of 374 undergraduate business students from a Polish university as participants. Participants completed a survey on entrepreneurial cognitions. It was found that participants assess the level of an entrepreneur’s social capital as relatively...
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The Death Penalty, the “Marriage Penalty” and Some Remarks on the Utility of Senecan Research in the Study of Roman Law
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Inter Applied Chemistry Programme 2 Petrov Quantum chemistry
e-Learning CoursesInter Applied Chemistry Programme 2
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Eko-innowacje w Budownictwie. Społeczne i kulturowe perspektywy
e-Learning CoursesCelem przedmiotu jest rozwój i wdrażanie zrównoważonych praktyk budowlanych, które uwzględniają społeczne i kulturowe aspekty, jednocześnie wzbogacając edukację techniczną studentów o perspektywę humanistyczno-społeczną,
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Historic bridge modelling using laser scanning, ground penetrating radar and finite element methods in the context of structural dynamics
PublicationPraca dotyczy modelowania MES zabytkowej konstrukcji mostowej przy użyciu danych geometrycznych pochodzących ze skanowania laserowego oraz georadaru. Z uwagi na brak badań materiału budujcego most, przeprowadza się analize wrażliwości konstrukcji na zmiany modułu sprężystości granitu.
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Mikroprocesory i układy peryferyjne w automatyce
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Peer-to-Peer Networking and Applications
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Endokrynologia Pediatryczna
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International Peacekeeping
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KLINIKA PEDIATRYCZNA
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Új pedagógiai szemle (Formerly: Pedagógiai szemle)
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Efficiency of acoustic heating produced in the thermoviscous flow of a fluid with relaxation
PublicationInstantaneous acoustic heating of a fluid with thermodynamic relaxation is the subject of investigation. Among others, viscoelastic biological media described by the Maxwell model of the viscous stress tensor, belong to this type of fluid. The governing equation of acoustic heating is derived by means of the special linear combination of conservation equations in differential form, allowing the reduction of all acoustic terms in...
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Standing Waves and Acoustic Heating (or Cooling) in Resonators Filled with Chemically Reacting Gas
PublicationStanding waves and acoustic heating in a one-dimensional resonator filled with chemically reacting gas, is the subject of investigation. The chemical reaction of A ! B type, which takes place in a gas, may be reversible or not. Governing equations for the sound and entropy mode which is generated in the field of sound are derived by use of a special mathematical method. Under some conditions, sound waves propagating in opposite...
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Efficiency of acoustic heating in the Maxwell fluid
PublicationThe nonlinear effects of sound in a fluid describing by the Maxwell model of the viscous stress tensor is the subject of investigation. Among other, viscoelastic biological media belong to this non-newtonian type of fluids. Generation of heating of the medium caused by nonlinear transfer of acoustic energy, is discussed in details. The governing equation of acoustic heating is derived by means of the special linear combination...
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Interaction between acoustic and non-acoustic mode in bubbly liquid
PublicationThe nonlinear interaction of acoustic and entropy modes in a bubbly liquid is the subject of investigation. Thedynamic equation governing an excess density of the entropy mode is derived. Nonlinearity and dispersion are the reasons forexcitation of the entropy mode. The nonlinear interaction of modes as a reason for bubble to grow due to sound, is discovered.Some numerical examples of the modes interactions are made.
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Nonlinear increase in bubbles radii caused by sound in a bubbly liquid
PublicationThe nonlinear interaction of acoustic and entropy modes in a bubbly liquid is considered. The reasons for interaction are both nonlinearity and dispersion. In the field of intense sound, a decrease in the mixture density is predicted. That corresponds to the well-established growth of bubbles volumes due to rectified diffusion. The nonlinear interaction of modes as a reason for a bubble to grow due to sound, is discovered. The...
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Efficiency of acoustic heating in the Maxwell fluid
PublicationThe nonlinear effects of sound in a fluid describing by the Maxwell model of the viscous stress tensor is the subject of investigation. Among other, viscoelastic biological media belong to this non-newtonian type of fluids. Generation of heating of the medium caused by nonlinear transfer of acoustic energy, is discussed in details. The governing equation of acoustic heating is derived by means of the special linear combination...
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Acoustic heating produced in the boundary layer
Publication: Instantaneous acoustic heating of a viscous fluid flow in a boundary layer is the subject of investigation. The governing equation of acoustic heating is derived by means of a special linear combination of conservation equations in the differential form, which reduces all acoustic terms in the linear part of the final equation but preserves terms belonging to the thermal mode. The procedure of decomposition is valid in a weakly...
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Non-Wave Variations in Temperature Caused by Sound in a Chemically Reacting Gas
PublicationA weakly nonlinear generation of non-acoustic modes in the field of sound in a gas is considered. An exotericchemical reaction of A->B type, which takes place in a gas, may be reversible or not. Two types of sound areconsidered, low-frequency and high-frequency as compared with the characteristic time of a chemical reaction.For both these cases, the governing equations of non-acoustic modes are derived and conclusions of the efficiencyof...
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Advanced oxidation treatment of Pentoxifylline in aqueous solution
PublicationThe degradation of pentoxifylline (PTX) using H2O2, UV, H2O2/UV, Fenton and photo- Fenton processes has been examined in aqueous solution. The influence of various amount of oxidation agent on H2O2, H2O2/UV, Fenton and photo-Fenton reactions were investigated. Initial PTX concentration in Fenton and photo-Fenton was considerated. The addition of inorganic ions (Cl-, NO3-, SO42- and CO32-) on the degradation efficiency of PTX were...
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The Effect of PEG Concentration on the Release Rate of Cisplatin from PEG-Modified Silica Xerogels
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Zuzanna Pelc lek.
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Daniel Pelczarski
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Maciej Pestka Inżynier
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Journal of Experimental Psychology: Human Perception and Performance
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Electron interactions with Bis(pentamethylcyclopentadienyl) titanium(IV) dichloride and difluoride
PublicationWe present a combined experimental and theoretical study of the interaction of electrons with Bis(pentamethylcyclopentadienyl)titanium(IV) dichloride (Cp∗2TiCl2) and difluoride (Cp∗2TiF2). We report the experimental measurements of partial cross sections for the dissociative electron attachment (DEA) and the electron ionization (EI) mass spectra of isolated molecules. Estimates of the absolute cross sections are done on the basis...
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PERCEPTION
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Co-crystals of iodopentafluorobenzene with nitrogen donors: 2-D molecular assemblies through halogen bonding and aryl-perfluoroaryl interactions
PublicationWspółkrystalizacja pentafluorojodobenzenu z metylowymi pochodnymi pirydyny prowadzi do powstania heterodimerów stabilizowanych wiązaniem halogenowym C-I...N, które organizują się w dwuwymiarowe struktury typu brick-wall, utrzymywane oddziaływaniami pi-pi pomiędzy jednostkami arylowymi i perfluoroarylowymi.
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Robotics for human health and performance 03.2022
e-Learning CoursesThis course is to provide knowledge in area of biomechanics, necessary to design instrumentation for human health and performance, and automatics necessary to design simple instrumentation as well as about human-robot interface.
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Percepcja dźwięku i obrazu - laboratorium - 2023
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semV_Współczesne teorie architektoniczne i percepcja przestrzeni_2022_23
e-Learning CoursesWspółczesne teorie architektoniczne i percepcja przestrzeni - język polski środy 17.15-19.00 1. 30.11.2022 Teoria projektowania architektonicznego - A. Gębczyńska-Janowicz2. 07.12.2022 Teoria projektowania architektonicznego - A. Gębczyńska-Janowicz(14.12.2022 – zajęcia według planu z piątku)3. 21.12.2022 Percepcja przestrzeni P. Czyż 4. 04.01.2023 Percepcja przestrzeni P. Czyż 5. 11.01.2023 Współczesne teorie architektoniczne...
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Percepcja dźwięku i obrazu - laboratorium - 2022
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Percepcja dźwięku i obrazu - laboratorium - 2024
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Projekt Site-Specific / Termometr Fahrenheita i Peryskop (Polemoskop) Heweliusza
e-Learning CoursesTematami zadania projektowego będzie twórcza interpretacja termometru Fahrenheita lub peryskopu (polemoskopu) Heweliusza. Zadanie odnosi się do działań artystycznych i projektowych z obszaru Site-Specific. W związku z tym w realizowanych projektach powinien być uwzględniony charakter przestrzeni dziedzińca przed Gmachem Głównym PG. Należy zaprojektować i zrealizować model obiektu w skali 1:1 zintegrowany z w/w wymienioną przestrzenią....
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IMAGING OF PROTON BRAGG PEAKS IN LiF
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Technologie Rafineryjno-Petrochemiczne Seminarium
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Technologie Rafineryjno-Petrochemiczne Projekt
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Technologie Rafineryjno-Petrochemiczne - 2023
e-Learning CoursesPodczas wykładu zostaną omówione najważniejsze operacje i procesy jednostkowe przemysłu rafineryjnego oraz przykłady wykorzystania otrzymanych półproduktów i produktów .
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Technologie Rafineryjno-Petrochemiczne - projekt
e-Learning CoursesPROJEKT
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Technologie Rafineryjno-Petrochemiczne - seminarium
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Technologie Rafineryjno-Petrochemiczne - seminarium
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Technologie Rafineryjno-Petrochemiczne - laboratorium
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Technologie Rafineryjno-Petrochemiczne - labor
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Technologie Rafineryjno-Petrochemiczne - seminarium
e-Learning CoursesSEMINARIUM