Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "structure composition" wg kryterium: Temat


Tytuł:
Plasma-Assisted Automated Precision Deposition of Powder Coating Multifunctional Systems
Autorzy:
Alontseva, D.
Krasavin, A.
Prokhorenkova, N.
Kolesnikova, T.
Powiązania:
https://bibliotekanauki.pl/articles/1030204.pdf
Data publikacji:
2017-08
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
microplasma
structure phase composition
powder coating
multifunctional systems
Opis:
The paper describes the results of developing a new technology of precision application of powder coating multifunctional systems to protect surfaces of industrial products using the microplasma material processing complex with the assistance of an industrial robot. The choice of components for developing the multifunctional powder coating systems and the trajectory of the plasma source and processing modes is made on the basis of optimized condition identified by initial experimentation and mathematical modelling. The use of a robot with a programmable controller provides high accuracy and performance of coating deposition onto the parts with a complex shape. The application of this technology allows obtaining multifunction systems of powder coatings with a predicted nanostructure and a complex set of properties such as microhardness and corrosion resistance. These systems are designed to protect friction surfaces and cutting tools, as well as to protect and restore the surface of components operating in corrosive environments and at high temperatures.
Źródło:
Acta Physica Polonica A; 2017, 132, 2; 233-235
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Numerical simulation of thermal phenomena and phase transformations in laser-arc hybrid welded joints
Analiza numeryczna zjawisk cieplnych i przemian fazowych w połączeniach spawanych hybrydowo laser-łuk elektryczny
Autorzy:
Piekarska, W.
Kubiak, M.
Bokota, A.
Powiązania:
https://bibliotekanauki.pl/articles/351334.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
spawanie laserowe
przewodzenie ciepła
przepływ płynów
przemiany fazowe
skład struktury
analiza numeryczna
laser-arc hybrid welding
heat transfer
fluid flow
phase transformations
structure composition
numerical modeling
Opis:
The paper concerns mathematical and numerical modelling of temperature field with convective motion of liquid metal in the melted zone taken into account and numerical estimation of structure composition of a plate made of S355 steel, butt-welded by laser-arc hybrid welding technique. Coupled transport phenomena, including heat transfer and fluid flow in the melted zone, were described respectively by transient heat transfer equation with convective term and Navier-Stokes equation. Latent heat associated with the material's state changes and latent heat of phase transformations in solid state were taken into consideration in the solution algorithm. The kinetics of phase transformations and volumetric fractions of arising phases were calculated on the basis of the Johnson-Mehl-Avrami (JMA) and Koistinen-Marburger (KM) classic mathematical models. In modelling of phase transformations during heating continuous heating transformation (CHT) diagram was used, whereas continuous cooling transformation (CCT) diagram was used in modelling of phase transformations during cooling of welded steel. Transient heat transfer equation was solved using finite element method in Petrov-Galerkin formulation and Navier-Stokes equation was solved in Chorin's projection method. The solution algorithms were implemented in ObjectPascal programming language.
Praca zawiera numeryczne modelowanie pola temperatury oraz prognozowanie numeryczne składu strukturalnego płaskownika wykonanego ze stali S355, spawanego doczołowo techniką hybrydową laser-łuk elektryczny. Model pola temperatury uwzględnia ruch ciekłego metalu w jeziorku spawalniczym. Sprzężone zjawiska transportu ciepła i cieczy w strefie przetopienia opisywane są rónaniem nieustalonego przewodzenia ciepła z członem konwekcyjnym i równaniem Naviera-Stokesa. W algorytmie numerycznym uwzględniono ciepła związane ze zmianą stanu skupienia materiału i ciepła przemian fazowych w stanie stałym. Kinetykę przemian fazowych w stanie stałym oraz algorytmy numeryczne wyznaczania ułamków objętościowych powstających faz oparto na równaniach Johnsona-Mehla-Avramiego (JMA) i Koistinena-Marburgera (KM). W modelowaniu przemian nagrzewania wykorzystano wykres ciągłego nagrzewania (CTPcA), natomiast w modelowaniu przemian chłodzenia wykorzystano spawalniczy wykres przemian austenitu (CTPc-S) spawanej stali. Do rozwiązania równania nieustalonego przewodzenia ciepła zastosowano metodę elementów skończonych w sformułowaniu Petrov-Galerkina, a równanie Naviera-Stokesa rozwiązano metodą projekcji Chorina. Algorytmy analizy rozważanych zagadnień zaimplementowano w języku programowania ObjectPascal.
Źródło:
Archives of Metallurgy and Materials; 2011, 56, 2; 409-421
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Singletrack na fortepian solo Pawła Szymańskiego jako utwór algorytmiczny
Paweł Szymański’s Singletrack for piano solo as an algorithmic composition
Autorzy:
Kostka, Violetta
Powiązania:
https://bibliotekanauki.pl/articles/521920.pdf
Data publikacji:
2013
Wydawca:
Akademia Muzyczna im. Stanisława Moniuszki w Gdańsku
Tematy:
algorithm
single-voice construction
algorithmic composition
structure
Opis:
The term ‘algorithm’ is roughly defi ned as a set of rules for solving a problem in a fi nite number of steps. Algorithms in music are used in a variety of ways, including sound synthesis and composing, whenever result benefi ts from applying a series of rules or instructions. Paweł Szymański has composed many such works and one of them is Singletrack for piano solo. Basing on analysis the author concludes that Singletrack’s algorithm is as following: 1. Create four motifs 7-, 9-, 11-, and 13-notes long with the same beginnings and endings if possible. 2. Build a single-voice construction taking in turn only one sound from the shortest to the longest motifs. After exhaustion of all sounds of any motif take sounds from the beginning of the motif and continue. 3. Do not change a register of the individual sounds. 4. See if a construction is possible to play by a pianist. 5. Continue to build the single-voice construction till desirable length. The algorithm above had resulted in initial structure, which Szymański changed later in many ways according to aesthetic rules. It is just the fi nal structure that shows the master class of the composer. However, the author puts off discussion of it on the other occasion.
Źródło:
Aspekty Muzyki; 2013, 3; 49-58
2082-6044
Pojawia się w:
Aspekty Muzyki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Species composition, seasonal abundance and population structure of chaetognaths in Admiralty Bay (Antarctic)
Autorzy:
Bielecka, Luiza
Jerzak, Bartłomiej
Złoch, Ilona
Powiązania:
https://bibliotekanauki.pl/articles/2046835.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Antarctic
Body size
Chaetognatha
population structure
Taxa composition
Źródło:
Polish Polar Research; 2016, 37, 2; 303-324
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Сюжетно-композиційна (не-)конвенційність творчості Олеся Ульяненка
The plot-composition (non)-conventiontionality of Oles Ulianenko’s literary works
Autorzy:
Shteinbuk, Feliks
Powiązania:
https://bibliotekanauki.pl/articles/31343719.pdf
Data publikacji:
2021-12-31
Wydawca:
Uniwersytet Warszawski. Wydawnictwa Uniwersytetu Warszawskiego
Tematy:
Олесь Ульяненко
сюжетно-композиційна структура
експозиція
зав’язка
розвиток дії
кульмінація
розв’язка
plot-composition structure
exposition
rising action
climax
resolution
Oles Ulianenko
conflict
Opis:
У статті запропоновано розгляд особливостей сюжетно-композиційної структури усіх завершених романів сучасного українського письменника Олеся Ульяненка, починаючи зі Сталінки і закінчуючи Перлами і свинями, з огляду як на конвенційну, так і неконвенційну реалізацію у цих творах таких стандартних елементів, як експозиція, зав’язка, розвиток дії, кульмінація і розв’язка. Відповідно до результатів розвідки лінійний та послідовний варіант сюжетно-композиційної структури у романах Олеся Ульяненка часто порушується не за рахунок зовнішньо детермінованої динаміки, а насамперед завдяки незвичній фабулі. До того ж ці структури характеризуються соціологічною ангажованістю авторського дискурсу. Проте соціологічний вимір романів поєднано із тілесним підґрунтям суспільної і особистої екзистенції дійових осіб аналізованих творів, а також намаганням сягнути онтологічні сенси, що формуються на межі суперечливих феноменів суспільного і тілесного буття.
The article examines the features of the plot-composition structure of every finished novel by the modern Ukrainian writer Oles Ulianenko, including "Stalinka" and "Perly i svyni" ("The pearls and the pigs"), having researched how standard elements, such as exposition, conflict, rising action, climax and resolution, are realized conventionally and non-conventionally in these literary works. The research results are as follows: the linear and sequential variant of the plot-composition structure of Oles Ulianenko’s novels is broken not because of the dynamics determined by the outer factors but due to the atypical plots. Besides, these structures are characterized by the socially oriented author’s discourse. However, the social array of the novels is united with the corporal background of the social and personal existence of the characters in the works under analysis, and with intentions to comprehend ontological senses which are formed on the border of the controversial phenomena, social and corporal existence in particular.
Źródło:
Studia Ucrainica Varsoviensia; 2021, 9; 177-187
2299-7237
Pojawia się w:
Studia Ucrainica Varsoviensia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Purification and Characterization of a Low Molecular Weight Neutral Non-Starch Polysaccharide from Panax ginseng by Enzymatic Hydrolysis
Autorzy:
Ying, Ying
Ma, Chao
Zhang, Yajie
Li, Xiaoping
Wu, Hongxin
Powiązania:
https://bibliotekanauki.pl/articles/16538536.pdf
Data publikacji:
2023-02-21
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
ginseng polysaccharide
chromatographic separation
monosaccharide composition
structure analysis
Opis:
In this study, a novel neutral non-starch polysaccharide (GP1A) was extracted using hot water from ginseng roots. Chemical characteristics, monosaccharide compositions and structure of GP1A were investigated using scanning electron microscopy, gel permeation chromatography, X-ray diffraction, Fourier transform infrared spectroscopy, gas chromatography with mass spectrometer, one-dimensional and two-dimensional nuclear magnetic resonance. The results indicated that the lyophilized GP1A was a homogeneous polysaccharide with a low molecular weight of 1.03 kDa. The dominating monosaccharides of GP1A were D-glucose, D-galactose, D-mannose, D-xylose and D-arabinose. The structure analysis indicated the main chain residues sequence of GP1A was α-D-Glcp-(6→3)-α-D-Galp-(1→1)-α-D-Glcp-(3→4)-β-D-Manp-(2→2)-β-D-Arap with branch chains of α-D-Glcp substituted at α-D-Galp and β-D-Xylp substituted at β-D-Manp.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2023, 73, 1; 70-79
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Microstructural characterisation of Co-Cr-Mo casting dental alloys
Autorzy:
Szala, M.
Beer-Lech, K.
Gancarczyk, K.
Kilic, O.
Pędrak, P.
Özer, A.
Skic, A.
Powiązania:
https://bibliotekanauki.pl/articles/103216.pdf
Data publikacji:
2017
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
casting
microstructure
Co-Cr-Mo
biomaterials
dendritic structure
phase composition
chemical composition
dental cobalt alloy
Opis:
The study compares the microstructure of three commercial dental cobalt matrix alloys with related chemical composition declared by the manufacturer. Casts were produced with lost wax method, then melted and casted with centrifugal induction casting machine. The Co-Cr-Mo alloys were casted according to the manufacturers procedure. The samples’ chemical composition and phase composition, respectively, using WDXRF (Wavelength Dispersive X-Ray Fluorescence) and XRD (X-ray Diffarction) methods were analysed. Casts microstructure by mean of LOM (Light Optical Microscopy), SEM (Scanning Electron Microscopy) and EDS (Energy Dispersive X-ray Spectroscopy) were investigated. Vickers hardness HV10 was measured. Quantitative microstructure evaluation was performed by means of computer image processing. The results of the chemical composition indicate the high stability of the chemical composition for alloy A. In case of alloys B and C, there was a significant difference in carbon content. Quantitative differences in image of microstructure between of castings A and B, C were noticed. The greater amount of precipitates was recorded for castings with higher carbon content. In all investigated castings, the presence of β matrix solution and M23C6 carbide precipitations was found.
Źródło:
Advances in Science and Technology. Research Journal; 2017, 11, 4; 76-82
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The influence of chemical composition of tough-to-machine steels on grinding technologies
Autorzy:
Ivanova, T. N.
Korshunov, A. I.
Božek, P.
Powiązania:
https://bibliotekanauki.pl/articles/409674.pdf
Data publikacji:
2018
Wydawca:
STE GROUP
Tematy:
tough-to-machine materials
chemical composition
structure
grinding
grinding wheels
Opis:
The main purpose of processing of tough-to-machine materials is improving of cutting process of steels with different physicochemical properties and alloying by means of various chemical elements in combination with heat treatment. Producing of high quality surface layers depends on properties of material used to make details, that is why reasons of tough machining were identified: influence of chemical composition and resulting structure. The studies of grinding of tough-to-machine materials were undertaken by means of grinding wheels made from synthetic diamonds as they are most resistant and highly-productive. Based on the studies recommendations for using of characteristics of grinding wheels and tough-to machine steel grades are given. Research on heat processes during grinding allows us to determine patterns showing how cutting speed, detail motion speed, area and action period of contact influence temperature and speed of heat processes in surface layers as well as depth of heating. These patterns also give the chance to show interrelation between temperature and rate of heating and cooling. This gives an opportunity to predict state of structure of surface layer of details made of tough-to-machine steels under different machining conditions reasonably.
Źródło:
Management Systems in Production Engineering; 2018, 3 (26); 172-177
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Effect of High Silicon and Molybdenum Content on the Mechanical Properties and Microstructure of Gray Cast Iron
Autorzy:
Dyrlaga, Łukasz
Kopyciński, Dariusz
Guzik, Edward
Soból, Grzegorz
Borak, Dariusz
Powiązania:
https://bibliotekanauki.pl/articles/2172379.pdf
Data publikacji:
2022
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
SiMo cast iron
structure
mechanical properties
chemical composition
gray iron
Opis:
This paper presents an overview of the current knowledge concerning SiMo ductile cast iron begins by describing the standard type of ductile cast iron before proceding to description of its microstructures. The paper then presents its chemical composition and the significant influence of individual elements on technological and mechanical properties. The research section focuses the influence of the addition of Si and Mo to the matrix of gray iron. After casting, stepped samples were carried out on the microstructure along with UTS tensile strength tests. The research presented in the article is a preliminary step towards the goal of obtaining a stable production process for silico-molybdenum cast iron.
Źródło:
Journal of Casting & Materials Engineering; 2022, 6, 3; 64--68
2543-9901
Pojawia się w:
Journal of Casting & Materials Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Composition and Processing Conditions on Selected Properties of Potato-Based Pellets and Microwave-Expanded Snacks Supplemented with Fresh Beetroot Pulp
Autorzy:
Lisiecka, Katarzyna
Wójtowicz, Agnieszka
Sujak, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/1363266.pdf
Data publikacji:
2021-06-11
Wydawca:
Instytut Rozrodu Zwierząt i Badań Żywności Polskiej Akademii Nauk w Olsztynie
Tematy:
extrusion-cooking
snack pellets
beetroot
microwave expansion
chemical composition
molecular structure
Opis:
The aim of this study was to evaluate the influence of the addition of fresh beetroot pulp in amounts from 2.5 to 30.0 g/100 g, as well as variable screw speeds (60, 80, 100 rpm) on the chemical composition, water absorption, water solubility index, density, expansion rate, and texture of potato-based pellets and expanded snacks. Their protein and starch structure was analyzed using the Fourier-transformed infrared (FTIR) spectroscopy. The snack pellets were made at a moisture content of 33 g/100 g of blends using a single-screw extruder equipped with a plasticizing unit having a length-to-diameter ratio (L/D) of 18. Processing temperature ranged from 65 to 105°C. The ready-to-eat snacks were expanded using microwave treatment (750 W, 40 s). Fresh vegetable pulp addition raised the protein content. The extrusion-cooking caused an increase in the content of insoluble dietary fiber and water absorption index of the pellets. In contrast, the microwave treatment reduced values of these parameters in expanded products and decreased the insoluble dietary fiber content of the expanded snacks. The addition of fresh beetroot pulp diminished the expansion ability and increased the content of β-sheet proteins. Additionally, an increase in the content of β-turn and β-sheet protein fractions was observed at the expense of random coil structure. This indicates that the protein structure underwent some form of ordering as the molecular interactions of the proteins intensified. The highest fraction of β-structures and the smallest content of random coil were observed when 80 rpm was applied during processing. It seems to be the most efficient screw speed in processing fresh beetroot pulp-supplemented snack pellets. Application of a fresh beetroot pulp as an additive in microwave expanded snacks made it possible to obtain products with an increased amount of fiber and a reduced fat content as an attractive and healthy alternative to deep-fried snacks.
Źródło:
Polish Journal of Food and Nutrition Sciences; 2021, 71, 2; 211-236
1230-0322
2083-6007
Pojawia się w:
Polish Journal of Food and Nutrition Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Non-autoclaved aerated concrete made of modified binding composition containing supplementary cementitious materials
Autorzy:
Poznyak, O
Melnyk, A.
Powiązania:
https://bibliotekanauki.pl/articles/390805.pdf
Data publikacji:
2014
Wydawca:
Politechnika Lubelska. Wydawnictwo Politechniki Lubelskiej
Tematy:
aerated concrete
modified binding composition
wastes
swelling multiplicity
strength
porous structure
Opis:
In this paper the impact of carbonate-containing and sulfate components, zeolite, polypropylene fibers on the properties of modified binding composition and non-autoclaved aerated concrete based on them is investigated. The aerated concrete based on the modified binding composition containing a supplementary cementitious material, that of carbonate-containing salt waste, reinforced with polypropylene fibers is characterized by the compressive strength of 2.7 MPa with the density of 650 kg/m3. The thickness of partitions between pores is 0.16 – 0.21 mm, and the number of pores with the size 0.2-1.0 mm is 76.4%.
Źródło:
Budownictwo i Architektura; 2014, 13, 2; 127-134
1899-0665
Pojawia się w:
Budownictwo i Architektura
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Chemical composition of reed Phragmites australis [Cav.] Trin. ex Steud. versus density and structure of periphyton in various aquatic ecosystem
Wstepna ocena wplywu skladu chemicznego trzciny Phragmites australis [Cav.] Trin. ex Steud. na wielkosc zageszczenia obrastajacego ja perifitonu
Autorzy:
Obolewski, K
Strzelczak, A.
Kiepas-Kokot, A.
Powiązania:
https://bibliotekanauki.pl/articles/15073.pdf
Data publikacji:
2007
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:
Phragmites australis
structure
ordination
periphyton
reed
aquatic ecosystem
chemical composition
element content
Opis:
Analyses of three macroelements and six microelements in reed stems, accompanied by investigation of periphyton density were carried out in two reservoirs: Żarnowieckie Lake and Puck Bay. To reveal the influence of chemical composition of biotic substrate on periphyton qualitative and quantitative characteristics, ordination methods were applied (PCA, CCA, DCA, RDA). The results indicated that Copoepoda (Harpacticoida) and Chlorophyta preferred reed substrate with relatively high zinc, sulfur and chromium but low manganese and carbon content. In turn, Nematoda reached the highest density on a substrate rich in manganese. Mercury in reed limited density of Arachnidae-Hydrachnella and Chironomidae larvae, an effect which was not observed for Ciliata libera. Copepoda (Harpacticoida) preferred low chromium and lead content and high carbon/nitrogen ratio, which meant low nitrogen concentration in the reed substrate. Moreover, preferences of Nematoda and Bacillariophyta for freshwaters and Copepoda for brackish waters were indicated. The results presented in this paper should be treated as a contribution to more detailed research on interactions between reed chemical composition and periphyton density.
Dokonano analiz zawartości trzech makro- i sześciu mikroskiadników w łodygach trzciny oraz zagęszczenia obrastającego ją perifitonu w dwóch akwenach: Jeziorze Żarnowieckim i Zatoce Puckiej. W celu uchwycenia wpływu składu chemicznego podłoża na skład jakościowy i ilościowy organizmów poroślowych zastosowano metody ordynacyjne (PCA, CCA, DCA, RDA). Stwierdzono, że Copepoda (Harpacticoida) oraz Chlorophyta preferują podłoże trzcinowe o relatywnie wysokiej zawartości cynku, siarki i chromu, natomiast niskiej manganu i węgla. Z kolei Nematoda w największym zagęszczeniu występuje na podłożu bogatym w mangan. Hg w trzcinie limituje zagęszczenie Arachnidae-Hydrachnella oraz Chironomidae laruae, czego nie obserwuje się w przypadku Ciliata libera. Copepoda (Harpacticoida) preferowały niskie stężenie chromu i ołowiu, wysoki stosunek zawartości węgla do azotu, a tym samym niskie stężenie azotu w podłożu trzcinowym. Ponadto wykazano słodkowodne preferencje Nematoda i Bacillariophyta i słonowodne Copepoda (Harpacticoida). Prezentowane w niniejszej pracy wyniki należy traktować jako przyczynek do głębszych badań nad powiązaniem składu chemicznego trzciny i zagęszczeniem perifitonu.
Źródło:
Journal of Elementology; 2007, 12, 1
1644-2296
Pojawia się w:
Journal of Elementology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zhovkva (Żółkiew) in Western Ukraine – an example of urban complex of the Renaissance “ideal town”
Autorzy:
Bevz, Mykola
Powiązania:
https://bibliotekanauki.pl/articles/390659.pdf
Data publikacji:
2018
Wydawca:
Politechnika Lubelska. Wydawnictwo Politechniki Lubelskiej
Tematy:
town of Zhovkva
town planning structure
Renaissance
ideal city model
urban composition
Opis:
The town of Zhovkva (Żółkiew) belongs to the late Renaissance foundations of private resident towns in Western Ukraine (Halychyna region) from the late 16th century. In accordance with historical sources, this city was founded by Stanisław Żółkiewski [2] in 1594. Urban-spatial structure of the town was designed according to the Renaissance ideal city. The city has a well-preserved original planning structure and a number of architectural monuments that are associated with it. The city consisted of two conjugated parts: the owner’s castle and the fortifi ed middletown. The combination of these two parts was of a specifi c nature – when the central square of the town is combined with the facade of the castle complex. On the base of the historical and urban studies presented the hypothesis that town of Zhovkva (Żółkiew) is an unique example of late Renaissance urbanism. The start of town build was in 1594 according to a project based on the concept of “ideal town” from the book of Italian architect Pietro Cataneo. We are thinking, that the author of the project and plan of town was Paolo Clamensi – Italian architect, worked in Lviv at the end of 16th century. The towns have a well-preserved original Renaissance planning structure and a number of architectural monuments that are connected with it.
Źródło:
Budownictwo i Architektura; 2018, 17, 4; 87-102
1899-0665
Pojawia się w:
Budownictwo i Architektura
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stratygrafia, geneza i wiek osadów lodowcowych Wysoczyzny Krajeńskiej w stanowisku Dziembowo
Autorzy:
Ratajczak-Szczerba, M.
Powiązania:
https://bibliotekanauki.pl/articles/294974.pdf
Data publikacji:
2011
Wydawca:
Stowarzyszenie Geomorfologów Polskich
Tematy:
glacial tills
glaciofluvial deposit
texture
structure
petrographic composition of glacial tills
glacial height
Opis:
The outcropin Dziembowo, located in the edge of Notec Pradolina allows to led the detailed lithofacial analysis. As a result of it two till layers were recognized, that are divided by deposits of catastrophic glaciofluvial rising. There were recognized textural, structural features and petrographic composition of glacial tills.
Źródło:
Landform Analysis; 2011, 16; 107-110
1429-799X
Pojawia się w:
Landform Analysis
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
X-ray structural research of products of cavitational erosion of metals
Rentgenostrukturnye issledovanija produktov kavitacionnojj ehrozii metallov
Autorzy:
Gromenko, V.
Krivonosov, S.
Snizhko, A.
Powiązania:
https://bibliotekanauki.pl/articles/793189.pdf
Data publikacji:
2012
Wydawca:
Komisja Motoryzacji i Energetyki Rolnictwa
Tematy:
cavitation
erosion
metal
iron
cupper
diffractogram
X-ray structure
chemical composition
physical condition
Źródło:
Teka Komisji Motoryzacji i Energetyki Rolnictwa; 2012, 12, 3
1641-7739
Pojawia się w:
Teka Komisji Motoryzacji i Energetyki Rolnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies