Results 21 to 30 of about 71,468 (249)
Analysis of cadmium and lead content in organically and conventionally produced herbs and spices available on the Polish market [PDF]
Farmacja Polska, 2022 Background: From decades, spices and medicinal plants gained an important role in pharmacy as a raw material for the pharmaceutical industry and pharmaceutical preparations.
Magdalena Julita Gajewska +1 more
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Complex Approach to Thermal Testing of Firefighters’ Protective Clothing
Safety & Fire Technology, 2021 Aim: An extremely important property of firefighters’ special clothing is thermal resistance of the clothing materials to heat transfer from radiation or flame.
Dorota Szułczyńska, Jacek Roguski
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ECONOMIC EVALUATION OF SPRING WHEAT PRODUCTION TECHNOLOGY WITH DIFFERENT INTENSITY LEVELS [PDF]
Annals of the Polish Association of Agricultural and Agribusiness Economists, 2021 The aim of the study was to compare the productive and economic effects of different production intensities of spring wheat. The study was based on the results of a two-year (2015-2016) field study, conducted at the Agricultural Experimental Station in ...
Alicja Sułek +3 more
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Prediction of the Hemp Yield Using Artificial Intelligence Methods
Journal of Natural Fibers, 2022 The aim of this study was to determine the usefulness of artificial neural networks (ANN) in the process of forecasting the yield of hemp seeds (Cannabis sativa L.) of the Henola variety.
Jakub Frankowski +4 more
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The Use of the k-ω SST Turbulence Model for Mathematical Modeling of Jet Fire
Safety & Fire Technology, 2022 Aim: The purpose of this study is to verify the usability of the k-ω SST turbulence model for the description of the combustion process during a vertical propane jet fire.
Jarosław Tępiński, Wojciech Klapsa
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Environmental Protection and Natural Resources, 2023 The analysis carried out regarding the costs of adapting to the best available technique (BAT) conclusions in relation to the benefits achieved (external costs) showed that these benefits significantly exceed the cost of investments necessary to meet the
Lewandowski Janusz +3 more
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Au-delà du PIB, en-deçà du PIB [PDF]
Revue de l'OFCE, 2016 Nous proposons dans cet article les premiers résultats d’un nouvel agenda à la fois de recherche et de politique publique « Au-delà du PIB, en-deçà du PIB », qui consiste à mesurer le bien-être pour l’améliorer là où il est vécu : au niveau territorial.
Brezzi, Monica +2 more
openaire +2 more sources
Civil Defense – The Use of LoRa Technology for Effective Warning and Alarm of Threats [PDF]
Safety & Fire TechnologyPurpose: The aim of the research carried out together with technological partners in the Otwock district, as well as the manufacturers’ own research, was to confirm the possibility of using LoRa technology for the purposes of effective alerting about ...
Tomasz Popielarczyk +3 more
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Sensors, 2022 Currently, Android is the most popular operating system among mobile devices. However, as the number of devices with the Android operating system increases, so does the danger of using them.
Mateusz Krzysztoń +3 more
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, 2023 Supplemental material, sj-docx-1-pib-10.1177_09544054231201873 for An improved disassembly hybrid graph model for selective disassembly sequence planning by Fengfu Yin, Kai Wang, Xiaodong Wang, Lin Li, Guangkuo Liu, Thomas Maani and John W. Sutherland in
Xiaodong Wang (66801) +6 more
core +1 more source