1 to 10 of 64 Results
Dec 1, 2025
Barbosa, Fabian, 2025, "Energy performance analysis of a solar refrigerator using ecological refrigerants", https://doi.org/10.57924/RYVJ3G, Papyrus, V1
The development of sustainable energy technologies must be a priority given the rising global energy demand and global warming gases emission. In this work, the energy evaluation of a small-capacity direct-current refrigerator with internal heat exchange using R600a, R290, R717,... |
Adobe PDF - 1.2 MB -
MD5:
b26bab97f19286ce2084e356c3767765
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Reales Correa, Katherine, 2025, "Family business: transparency in financial information from corporate governance practices", https://doi.org/10.57924/YBI7EK, Papyrus, V1
The studies on family businesses hold significance due to the imperative to understand their historical and current influence on regional and national economies globally. This article aims to identify and characterize governance practices in such businesses and determine their im... |
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Dec 1, 2025 -
Family business: transparency in financial information from corporate governance practices
Adobe PDF - 526.1 KB -
MD5:
a8c2ef0faa3f6a5e48b6bb29d282873c
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Dec 1, 2025
Clementez Suarez, Vicente Javier, 2025, "Analyzing the biochemistry of saliva: flow, total protein, amylase enzymatic activity, and their interconnections", https://doi.org/10.57924/0HQ0HT, Papyrus, V1
This study examines the biochemical profile of saliva, focusing on flow rate, total protein concentration, and the enzymatic activities of amylase and catalase. The study aims to explore the correlations between these parameters and their response to physiological stress induced... |
Dec 1, 2025 -
Analyzing the biochemistry of saliva: flow, total protein, amylase enzymatic activity, and their interconnections
Adobe PDF - 4.7 MB -
MD5:
0e475225ba87030b142289f427fd01a0
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Navarro, Evaristo, 2025, "Innovative ICT-based strategies used by teachers for the development of social competences in business administration students.", https://doi.org/10.57924/OYJNAC, Papyrus, V1
This study is developed with the aim of diagnosing the innovative strategies based on ICT used by teachers for the development of social skills in business administration students; which were applied during the COVID 19 pandemic as a response to the change of modality launched by... |
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Nov 24, 2025 -
Innovative ICT-based strategies used by teachers for the development of social competences in business administration students.
Adobe PDF - 136.4 KB -
MD5:
2e889ff72b62951be7b318044b967d4d
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Nov 24, 2025
Silva Oliveira, Marcos Leandro; Silva Oliveira, Luis Felipe, 2025, "A multilayer adsorption of perfluorohexanesulfonic and perfluorobutanesulfonic acids on bio-based polyurethane/chitosan foam: Advanced interpretation of the adsorption mechanism", https://doi.org/10.57924/W5BR4R, Papyrus, V1
This work presents an application of a multilayer model derived from statistical physics to the adsorption experimental data of two industrial pollutants, namely perfluorohexanesulfonic (PFHxS) and Perfluorobutanesulfonic (PFBS) acids on a bio–based polyurethane /chitosan(PU/CH)... |
Adobe PDF - 1.5 MB -
MD5:
99e3dfb86f65bc3312c2b37c88c2eb4b
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