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Iwona Jaskulska, Joanna Lemanowicz, Bozena Debska, Dariusz Jaskulski and Barbara Breza-Boruta
The aim of the study was to determine the impact that three cultivation systems?conventional till (CT), reduced till (RT), and strip-till one-pass (ST-OP)?had on the biological parameters of the soil and their relationships with organic matter properties...
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Bozena Debska, Karol Kotwica, Magdalena Banach-Szott, Ewa Spychaj-Fabisiak and Erika Tobia?ová
One of the main tasks in the search for environmentally friendly crop-growing methods is to increase soil fertility by improving its physical, chemical and biological parameters. The aim of this study was to determine the effect that the long-term annual...
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Orysia Izhevska
Pág. 15 - 23
For the purpose of enrichment by protein substances, balanced by amino acid composition, the feasibility of using flax meal in the recipe of bakery products, which are the basis of diets, including in restaurants, is substantiated.As a result of the stud...
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Fernando G. Sardi,Pablo Grosse,Mamoru Murata,Rafael Pablo Lozano Fernández
Pág. 229 - 248
The A-type Huaco granite pluton of the Velasco range (Sierras Pampeanas of northwest Argentina) is formed by three coeval granitic facies and contains subordinate coeval-to-late facies, as well as enclaves, dikes and stocks that show different temporal r...
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O. V. Grachyov
Pág. 82 - 92
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V. V. Rybkin,V. V. Kovalenko,Yu. L. Zayats,P. O. Pshinko,V. P. Lisnyak,L. O. Yaryshkina,S. V. Vasilyeva,S. V. Kovalenko
Pág. 242 - 245
The paper is dealt with an analysis of the reactivity of large fillers and their fractional composition for the production of ferro-concrete sleepers.
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U. Z. Shermukhamedov,I. O. Kuznetsova
Pág. 175 - 180
The analysis of reactionary ability and fractional composition of large fillers for production of ferroconcrete cross ties is carried out in the article.
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Hans Niemeyer Rubilar
Pág. 628 - 640
An Upper Cambrian-Ordovician (490-460 Ma) batholith crop out along the Cordón de Lila and Sierra de Almeida, in the Antofagasta region, northern Chile, which belongs to the Famatinian arc. Two plutonic rock types can be distinguished: granodiorites and m...
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Kristina Amaleviciute-Volunge, Liudmila Tripolskaja, Asta Kazlauskaite-Jadzevice, Alvyra Slepetiene and Eugenija Baksiene
There has not been enough research conducted on the effect of land use on the composition of humus in Arenosols. This long-term study (1995?2022) aimed to determine the differences in the formation of humic compounds in the natural and agricultural ecosy...
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Heike Bartsch, Rolf Grieseler, Jose Mánuel, Jörg Pezoldt and Jens Müller
This work compares the deposition of aluminum nitride by magnetron sputtering on silicon to multilayer ceramic substrates. The variation of sputter parameters in a wide range following a fractional factorial experimental design generates diverse crystall...
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Haiyang Wang, Jianliang Zhang, Guangwei Wang, Di Zhao, Jian Guo and Tengfei Song
Thermogravimetric analysis of recycling dust (RD) from the melter gasifier of COREX, coke1 (C-1), coke2 (C-2) and coal char (CC) under 70% oxygen atmosphere was carried out using thermal balance. The chemical composition and physical structure of the sam...
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Marta Castellote, Carmen Andrade
Pág. Page 245 - 258
One of the most important depassivation mechanisms of steel reinforcement in concrete is that caused by the neutralisation of the cement matrix. In this work, a summary of the development of a model for the carbonation of cementitious matrixes (UR-CORE) ...
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Izabella Pisarek and Katarzyna Grata
The aim of this study was to determine the impact of different chemical properties in soil, including changes in magnetic susceptibility and the impact of humic substances from sewage sludge and fly ash on the microbial community in the soybean agroecosy...
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Natalia Villalba,Hugo Murcia,Edith Jerez,Daniel Piedrahita,Dayana Schonwalder-Ángel,Andrés Pardo-Trujillo,Sebastián Echeverri
Pág. 181 - 200
The Combia Volcanic Province (~11-5 Ma), is a volcaniclastic sequence located in northwest Colombia between the Central and Western cordilleras at 5-6° N latitude. Its source is associated with the volcanic activity of the magmatic arc produced by the su...
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Xianglong Tang, Tianfeng Wei, Yueming He and Kun He
As the primary component of urban green space, parks play an important role in improving local environments and quality of life for city inhabitants. To date, much research on urban park plant community characteristics has been conducted worldwide, but s...
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Lichun Xiao, Siyu Yi, Md. Abul Kalam Azad, Mingqian Huang, Xiaoquan Guo and Xiangfeng Kong
The present study evaluated the nutritional values and in vitro fermentation characteristics of 29 different Chinese herbs in order to develop effective feed additives for livestock nutrition. The Chinese herbs were analyzed for their chemical compositio...
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Michael Volkhonov,Anton Abalikhin,Alexander Krupin,Ivan Maximov
Pág. 44 - 51
Crushing feed grain involves hammer crushers, which are characterized by high specific energy consumption and its uneven fractional composition. It is possible to obtain high-quality shredded grain with less energy when using a centrifugal-impact crusher...
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Volodymyr Yukalo,Kateryna Datsyshyn,Liudmyla Storozh
Pág. 40 - 47
An important source of bioactive peptides is hydrolyzed products based on milk whey: hypoallergenic products, hydrolyzates for baby food, and products for athletes. However, in their production, proteolytic preparations of different origin are used. This...
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Evans Zhandire
This paper introduces a solar resource index that responds to site-specific sky conditions resulting from stochastic movement and evolution of clouds. The developed solar resource classification index called probability of persistence (POPD) had limited ...
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Felipe Espinoza,Diego Morata,Mireille Polve,Yves Lagabrielle,Rene Maury,Aude de la Rupelle,Christele Guivel,Joseph Cotten,Herve Bellon,Manuel Suarez
Pág. 300 - 328
We presenta chronological (K-Ar), petrologic and geochemical study (major and trace elements, SrNd isotopes) ofMiddle Miocene (ca. 16-14 Ma) calc-alkaline rocks (basalts to andesites) extruded in the present-day back-arc region ofCentral Patagonia (Zebal...
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