2026
article
OpenAlex
Justyna Ciesielczuk, Roman Włodyka, Andrzej Paulo, Magdalena Sikorska et autres
Abstract Geological field observations, coupled with laboratory methods including X-ray diffraction, scanning electron microscopy with energy-dispersive spectrometry, electron microprobe, Raman spectroscopy, and cathodoluminescence, were used to solve the complex problem of the origin of automorphic feldspars and coexisting silicates and aluminosilicates dispersed …
pl, pe
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2024
article
OpenAlex
Andrzej Gałaś, Tomasz Kalicki, Andrzej Paulo, Slávka Gałaś et autres
Two decades of research by Polish scientists in Peru contributed to the creation of the UNESCO-recognized Colca y Volcanes de Andagua Geopark.
pl, ru, pe
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2024
article
OpenAlex
Andrzej Gałaś, Tomasz Kalicki, Andrzej Paulo, Slávka Gałaś et autres
Badania polskich uczonych na obszarze Peru przyczyniły się do powstania geoparku Colca i Wulkany Andagua.
pl, pe, ph
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2022
article
OpenAlex
Andrzej Paulo, Mariusz Krzak
A b s t r a c t. Iron and steel raw materials market evolves rapidly.Global mine production of iron ores and concentrates, metallurgical coal, pig iron and crude steel exceeded 1 billion tonnes at the turn of the 20 th and …
pl
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2022
article
OpenAlex
Andrzej Paulo, Mariusz Krzak
A b s t r a c t.The equipment and processes of steel production require the use of a variety of raw materials, of which only the two most abundant groups are discussed herein: reducers and alloying additives.In the 20 th century, …
pl
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2022
dataset
OpenAlex
Andrzej Tyc, Krzysztof Gaidzik, Justyna Ciesielczuk, Pablo Masías et autres
We used hydrogeochemical analysis of 35 water samples from springs and geysers, together with isotopic (δ18O and δD) analysis, chemical and mineral studies of precipitates collected in the field around these outflows, and field observations to study the thermal system of the …
pl, pe
(code pays fourni par la source)
Accès ouvert
2022
dataset
OpenAlex
Andrzej Tyc, Krzysztof Gaidzik, Justyna Ciesielczuk, Pablo Masías et autres
We used hydrogeochemical analysis of 35 water samples from springs and geysers, together with isotopic (δ18O and δD) analysis, chemical and mineral studies of precipitates collected in the field around these outflows, and field observations to study the thermal system of the …
pl, pe
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
Andrzej Tyc, Krzysztof Gaidzik, Justyna Ciesielczuk, Pablo Masías et autres
Thermal waters and vapor discharges (hot springs, geysers, solfataras, and fumaroles) are common phenomena in volcanic regions at active plate boundaries, and the Central Andes are no exception. The Colca River basin in S Peru is a highly diversified and complex thermal …
pl, pe
(code pays fourni par la source)
2021
article
OpenAlex
Jorge Oyarzún, Hugo Maturana, Andrzej Paulo, Javier Lillo et autres
cl, pl, es
(code pays fourni par la source)
2019
article
OpenAlex
Andrzej Paulo
Wydawnictwo SIGMA-NOT wydaje czasopisma fachowe informujące swoich czytelników o najnowszych osiągnięciach naukowych i nowoczesnych rozwiązaniach technicznych w Polsce i na świecie, popularyzuje problemy techniczne oraz poszerza wiedzę i kulturę techniczną.
pl
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Accès ouvert
2019
article
OpenAlex
Andrzej Paulo, Justyna Ciesielczuk, Grzegorz Racki, Jerzy Żaba et autres
A b s t r a c t. Ashua Formation was deposited in Coniacian-Early Santonian time near shore of a shallow sea and in a plethora of continental arid environments.Its main component is fine-grained siliciclastic material forming lithic and subordinate arkosic graywackes.Limestones …
pl, cz
(code pays fourni par la source)
2019
article
OpenAlex
Andrzej Paulo
Wydawnictwo SIGMA-NOT wydaje czasopisma fachowe informujące swoich czytelników o najnowszych osiągnięciach naukowych i nowoczesnych rozwiązaniach technicznych w Polsce i na świecie, popularyzuje problemy techniczne oraz poszerza wiedzę i kulturę techniczną.