bluuebunny/crossref_metadata_2025 huggingface dataset:
Povijest dječje književnosti kako su je vidjeli socijalistički istraživači u Hrvatskoj do 1965.
Authors: Majhut Berislav
Published: February 2025

I danas su rijetki istraživački radovi koji se bave socijalističkom dječjom književnošću pisanom u razdoblju socijalističke Jugoslavije. Stječe se dojam da takve dječje književnosti nije niti bilo. Kao da se u razdoblju socijalističke Jugoslavije ili nije pisala dječja književnost ili ako se pisala, ona nije imala nikakve veze sa socijalističkim ambijentom u kojemu je nastajala. Kao da je postojala jedna socijalistička stvarnost, a mimo nje i posve neovisno o njoj je nastajala dječja književnost. Takva slika hrvatske dječje književnosti pisane u razdoblju socijalizma koju nam nude istraživači dječje književnosti prisutna je i za vrijeme socijalističke Jugoslavije, ali i za vrijeme demokratske Hrvatske. Ipak, u jednom razdoblju komunističke Jugoslavije pisalo se o socijalističkoj dječjoj književnosti. Bilo je to u relativno kratkome vremenskom razdoblju koje je nastupilo kada je već prošlo dovoljno vremena od Drugoga svjetskog rata i revolucionarne promjene koja je zahvatila sve dijelove i aspekte društva, pa onda i dječju književnost, te kada je nastao već dovoljan broj književnih djela za djecu i praksi da bi se otvorila potreba za sagledavanjem učinjenog i projekcijom daljnjeg puta. Dva su autora koja su obilježila to razdoblje teorijskog bavljenja dječjom književnošću: Grigor Vitez i Danko Oblak. Grigor Vitez objavljivao je teorijske tekstove koji su se uglavnom bavili bajkom i dječjom poezijom, a nešto je radova ostavio i u rukopisu. Taj teorijski napor bio mu je potreban prije svega iz pragmatičnih razloga kako bi lakše nalazio smjer u svojoj uredničkoj politici koja je ujedno bila na neki način i ona koja je ukupno određivala smjer kretanja hrvatske dječje književnosti. Danka Oblaka, pak, zanimala je povezanost dječje književnosti sa socijalističkim trenutkom u kojemu se oblikovala. Da bi pak mogao što bolje odrediti karakteristike suvremenog trenutka dječje književnosti morao se okrenuti prošlosti, vidjeti razvoj, karakteristike pojedinih prethodnih razdoblja dječje književnosti i uvjete prelaska iz jednog razdoblja u drugo. Drugim riječima Danko Oblak oblikovao je skicu socijalističke jugoslavenske dječje književnosti kojom se bavi ovaj rad.
Monster Book Club
Authors: Kellett Kathleen
Published: February 2025

Due to the limits on minors’ legal, geographic, and financial agency, many young people face difficulties directly engaging in civic activity or political activism. Researchers must therefore find creative, desire-centered ways of engaging with youth theories in a manner that is accessible to a broad number of young people. This paper explores the methodologies and theoretical findings of a six-month digital ethnographic study in which twelve American teenagers read and analyzed works of young adult speculative fiction that explore political themes through the central metaphor of monstrosity. Over the course of the study, the participants’ theories of monstrosity fell into three conceptual categories: invisible monsters (internal forces), the monstrous oppressed, and monstrous oppressors. This paper aims to demonstrate that the methodological approach of engaging with youth political knowledges through young adult literature leads to theoretical bridges across academic disciplines and offers social, emotional, and intellectual benefits to young research participants.
Las categorías epistemológicas arquitectónicas. Una aproximación para la flexibilización del pensamiento proyectual
Authors: Peña Villegas Ángel Ramón
Published: February 2025

La creatividad se alimenta del razonamiento; aunque no se pueda controlar voluntariamente si se puede entrenar con preguntas epistemológicas3 que estimulan la cognición. La validación del proceso proyectual radica en acciones que demuestran coherencia entre lo pensado y lo hecho. Esta acción despierta ideas almacenadas en la memoria, aparentemente olvidadas4. Para potenciar lo proyectual, y su intrínseca creatividad, es necesario establecer orden cognoscitivo. Meta alcanzable al categorizar el conocimiento, lo que hará más fácil la recordación o activación y asociación de este por estudiantes, docentes y/o profesionales del diseño. Kuhn habla de categorías del conocimiento (1962) para explicar los avances en los modos de ver la ciencia y la realidad de la cual se ocupa. Para Kuhn un paradigma es una concepción de la realidad. ¿Si se cambia el paradigma, cambia la realidad? Sí. No hay una definición absoluta para ella. Miramos la realidad a través de ventanas particulares que luego se universalizan para convertirse en premisas culturales; en lugares comunes que permiten su argumentación. Es por ello por lo que se plantea, dentro del ámbito académico y trasladable al profesional, un acercamiento a la realidad proyectual a partir de varias ventanas: la compleja, la postestructural y la semiótica. Entre ellas se configura un modelo no definitivo, ni exhaustivo, pero sí amigable y flexible para realizar dicho acercamiento.
Majapahit Housing Roof: Analysis of Terracotta Miniature Houses
Authors: Patridina Esa P.B.G.G. , Trilaksana Agus , Kesuma Puja Gusti Ngurah Ary
Published: February 2025

This research reveals the socioeconomic conditions of Majapahit society through the roofing materials of houses in the Majapahit Kingdom. The primary data consists of stroke patterns on the roof of miniature terracotta artifacts. The shape of the strokes applied to the roof suggests the type of roofing material. This research employs mixed methods. Quantitative method was used for clustering, while qualitative method was used to analyse each material individually. Production theory guided the data analysis to determine the economic level described through materials, considering factors such as: (1) overall material quality, (2) raw materials availability and accessibility and (3) production process complexity. Clustering analysis results of 183 miniature house terracotta artifacts revealed five types of strokes: (1) asymmetric strokes, likely depicting palm fibre material (Ijuk), (2) flat vertical strokes, suggesting wood plank material, (3) cylindrical vertical strokes, indicating bamboo material, (4) square sheets representing shingle or tile material, and (5) unidentified strokes. Unidentified strokes (≤18%) are representing unique artistic expressions or the absence of strokes, showcasing the creativity of terracotta craftsmen. The observed roofing materials provide insights about three economic levels within Majapahit society. Palm fibre and bamboo roofs likely indicate the lower-middle-class dwellings, plank and wood roofs suggest lower or upper-middle-class status and finally (3) shingle and tile roofs indicate upper-middle class.
The Contribution of Al-Jabarti in Egyptian Historiography in the 19th Century
Authors: Anggraini Riri , Nurfalina Yuliana , Chaniago Daniel Mahmud
Published: February 2025

If we talk about Islamic Historiography, of course it refers to writing history in Arabic which has several periods such as Pre-Islamic Arabic Islamic Histiography, Early Islamic Historiography and Modern Islamic Historiography. The method that researchers use to explain this material is the library research method which is then strengthened by the Qualitative method which is Descriptive Analysis. This research aims to explain the development of Islamic Historiography which is marked by the period of Modern Islamic Historiography which is the peak of development for Islamic writing starting from the period of modern Islamic Historiography which was pioneered by a historian named Al-Jabarti who is also known as a figure of struggle and pioneer of the movement. Arab-Islamic revival in Egypt in the 19th century. The results of this research are that through his works in written form describing the state of Egypt which is very far behind the civilization of Western countries, Al-Jabarti was able to raise awareness and a sense of wanting to progress among the Egyptian people and they were willing to rise up to catch up with them. from various aspects of life such as politics, economics, education and other aspects.
The Evolution of Islam in Sri Lanka: A Study of History, Practices and Islamic Da’wah (Propagation) Strategies, 19th-21st Centuries
Authors: Wijaya Iqra Pandu , Erasiah Erasiah , Hakim Lukmanul
Published: February 2025

Sri Lanka is a country with a long history and geographically strategic, located in the shipping route of east-west. This made Sri Lanka a meeting point between various religions and cultures. Islam was first intrododuced in Sri Lanka by Arabic merchants. As time passed, Muslims from different countries started to arrived, including the Moor, Malay as well as Muslims from India and Pakistan. Themethod used in this research is library research by using sources from books, journals, seminar proceedings, research report, websites, etc. The approach of social knowledge is used in this research. The result of this research is the history of the arrival of Islam in Sri Lanka and its ddevelopment and the strategy of Muslims in Sri Lanka in doing Da’wa using various methods suitable to today’s development of globalisation era.
The Lexicography of New Russian Words with the Semantics of Cooperation and Discord
Authors: Leontyeva Tatyana V. , Shchetinina Anna V. , Elizarova Anastasia N.
Published: February 2025

New words are the first to signal a cultural change; they express emerging understanding of the new social reality. Vocabulary fluctuates in response to the changing reality. In the last 20–30 years, the forms of communication in Russia and the world have undergone dramatic transformations, which, in their turn, have led to the renewal of the vocabulary. The sheer number of new words entering the Russian language require significant time and effort on the part of lexicographers who hunt down these words and describe them.

Russian lexicographers have extensive experience in creating new dictionaries to encompass larger numbers of new words. As a rule, lexicographers of new words select the material according to the temporal rather than thematic criterion. In our view, however, a more productive approach would be to focus on the new forms of social interaction reflected in the language, since this vocabulary has not been systemically analyzed yet. Searching for methods of defining the new words as accurately as possible, scholars need to share their experience of structuring dictionary entries. In this article, we are going to describe our own experience of compiling a dictionary and of dealing with the questions we faced in the course of our work.

The fact that most new words exist in the liminal area between language and speech complicates the process of their lexicographic description and research. In this paper, we are going to focus on the key aspects of structuring a word entry: the choice of the headword, formulation of its definition, the use of labels, and the principles of selecting examples to illustrate how the word with this or that meaning is used. It is particularly important to capture these words because their life span has decreased significantly as words come into fashion fast and just as fast go out of fashion, stop being used and are replaced by others.
Evaluating the Environmental Sustainability Awareness of Paddy Producers in the Meriç Plain (Northwest Türkiye): A Comprehensive Statistical Approach
Authors: Tokatlı Cem , Helvacıoğlu İpek Atılgan , Gülbaşı Ali
Published: February 2025

Aim of the study

The Meriç Plain, a critical agricultural region known as the "Rice Land" in Türkiye, hosts the country's largest rice cultivation area. This study examines the environmental sustainability awareness of rice farmers in the region.

Material and methods

Data were collected from 103 farmers using a convenience sampling method and statistically analysed using SPSS 27 software.

Results and conclusions

The findings revealed that environmental sustainability awareness is not significantly influenced by demographic factors such as age or income, while the level of education has a significant positive impact. Farmers with only primary education exhibited significantly lower awareness compared to those with higher education levels. No significant difference was observed among those with high school, associate, and bachelor's degrees, indicating that awareness stabilizes after a certain educational threshold.
Software for making the appearance of an annular nozzle with a flat central body
Authors:   Baltic State Technical University "VOENMEH" named after D.F. Ustinov, Aripova Olga , Kirshina Alyona ,   Baltic State Technical University "VOENMEH" named after D.F. Ustinov, Kirshin Anton ,   Baltic State Technical University "VOENMEH" named after D.F. Ustinov, Levikhin Artem ,   Baltic State Technical University "VOENMEH" named after D.F. Ustinov
Published: February 2025

To achieve maximum thrust of a propulsion system equipped with a central-body nozzle, it is essential to consider a range of thermodynamic parameters and geometric relationships. In the context of intense competition in the aerospace industry, optimizing nozzle design becomes critically important, as it can significantly impact the overall efficiency of the propulsion system. Issues arising from the inadequate efficiency of nozzles can lead to increased launch costs and reduced engine performance, highlighting the need for new design approaches. To reduce labor costs and enhance the overall efficiency of development, recommendations for forming the profile of a flat central-body nozzle are proposed. These recommendations, based on theoretical studies and practical application experience, allow for a significant increase in energy efficiency, including achieving maximum thrust and specific impulse values for the combustion chamber of the propulsion system. The paper provides a detailed description of the developed algorithm and software designed for the automated generation of the profile of a flat central-body nozzle. This software tool allows users to create the geometry of the flat central-body nozzle based on specified parameters, significantly simplifying and accelerating the design and optimization process. The study also includes an example of the analysis of results obtained from this software. The collected data confirmed the relevance and significance of the conducted research, opening new avenues for future developments in rocket engineering. Thus, the implementation of the proposed recommendations and the developed software not only enhances the efficiency of designing highly effective rocket engines but also contributes to the creation of more advanced and economical solutions for space launches, which is a key aspect for further progress and innovation in the field of space technologies.
Aircraft gas turbine engine turbines independent testing experience
Authors:   ODK-UMPO, Muraeva Mariya , Alekseev Aleksey ,   ODK-UMPO, Boldyrev Oleg ,   ODK-UMPO, Teregulov Artur ,   ODK-UMPO
Published: February 2025

The paper represents the experience of preparing, conducting and results processing of aircraft engine turbines independent tests performed on the TS-2 СIAM rig. The recommendations on improving the efficiency evaluation accuracy are proposed:
– when preparing turbines tests (special aspects of selecting insert-type instruments for stagnated flow parameters measurement; generating the turbine inlet flow angle; selecting test modes with due consideration of turbine operating range modeling according to the Reynolds numbers; consider the difference in flow path diametrical sizes and clearances caused by the difference in the parts thermal condition in model and operation modes);
– when processing test results (consideration of circumferential and radial diagrams of the stagnated flow parameters if they are averaged, a reasonable choice of the averaging method; a correct choice of time intervals within which the turbine operates under steady-state conditions).
According to the experimental studies, the turbulence intensity generated by the TS-2 rig at the turbine inlet was about 20 %. The turbulence intensity value corresponds to the level generated by the combustion chamber or the preceding unit, which allows to not introduce an additional correction for turbulence when assessing the efficiency.
The stated experience is based on independent tests of three full-size turbines of Motor Development Design Office of ODK-UMPO PJSC (United Engine Corporation-Ufa Engine Building Production Association), carried out in 2015–2020.
The information provided summarizes turbine independent tests approaches and is challenging foremost for the United Engine Corporation employees dealing with turbine design and is particularly topical within knowledge preservation activity currently being developed at the United Engine Corporation.
Experimental studies on the influence of fuel gas heating on emission characteristics of depleted mixture combustion
Authors:   Perm National Research Polytechnic University, Shilova Alyona
Published: February 2025

This work is devoted to experimental studies of CO and NOx emission during low-temperature combustion of depleted mixture with separate feeding of components. Increasing the fuel gas temperature is one of the most effective ways to intensify mixing of fuel gas with air not only by increasing the degree of turbulisation of the mixture, but also by increasing the flow rate of fuel gas from the nozzle openings in accordance with a decrease in its density and an increase in the volumetric flow rate. The description of the scheme of the experimental stand for the study of combustion characteristics with external heating of fuel gas is given. The following parameters were determined during the experiments: pressure in the combustion chamber; temperatures of air, fuel gas and combustion products; CO and NOx emissions; mass flow rates of air and fuel gas. The analysis of existing calculation methods and obtained experimental data has shown that the emission of harmful substances during low-temperature combustion of depleted mixtures cannot be described with the help of available semiempirical relations, which are valid for high-temperature near-stoichiometric combustion in the gas turbin engine flame tube. Modified semiempirical relations for CO and NOx emission during combustion of depleted mixtures are obtained based on the results of experimental studies. The performance of the obtained relations at fuel gas heating up to 800 K is shown. The analysis of emission of harmful substances at combustion of depleted mixtures has shown that heating of fuel gas leads to decrease of CO emission, which decreases with increase of geometrical sizes of the combustion chamber. NOx emission during fuel gas heating and with increasing residence time in the combustion chamber increases, but it remains much less compared to high-temperature near-stoichiometric combustion in the gas turbin engine flame tube.
Thermal Aging of Black Garlic Enhances Cellular Antioxidant Potential Through Nrf2-Mediated Pathway Activation
Authors: Yu Shan-Shan , Chu Yung-Lin , Tung Yen-Chen , Su Zheng-Yuan
Published: February 2025

Research background. Oxidative stress plays a crucial role in various diseases, including chronic hepatitis, cirrhosis, and liver cancer, which are significant causes of mortality worldwide. Liver cell injury resulting from oxidative stress contributes to the development of these diseases. Garlic is known for its diverse physiological activities, and black garlic, produced through thermal aging of raw garlic, has gained attention for its biological properties.
Experimental approach. This study explores the hepatoprotective potential of black garlic prepared using an electric cooker. The investigation covers weight loss, brown index, free amino acids, free-reducing sugar content, total phenolic compounds, and DPPH radical scavenging ability. Additionally, sensory assessment indicates a preference for a black garlic sample. The study also examines Nrf2-ARE pathway activation in HepG2-C8 cells and evaluates protective effects against H2O2-induced damage.
Results and conclusions. The findings indicated that black garlic lost weight, possibly due to water loss and the Maillard reaction, which led to an increase in brown index and decreased free amino acids. However, the free-reducing sugar content increased. After 14 and 21 days, black garlic showed an increase in total phenolic compounds and a better ability to scavenge DPPH radicals. Significant activation of the Nrf2-ARE pathway was observed in HepG2-C8 cells. The sensory evaluation showed a preference for the 14-day-aged black garlic. The Nrf2 pathway can be effectively activated in HepG2 cells by 14-day aged black garlic extract, resulting in protection against H2O2-induced damage.
Novelty and scientific contribution. Our research reveals the significant impact of thermal aging on black garlic, highlighting its enhanced antioxidant properties. A straightforward approach has been established to prepare black garlic that is more potent and healthier, with potential applications in liver protection and oxidative stress-related diseases.
Influence of Mangosteen Peel Extract on Oxidative Stability, Nutritional Values, Physicochemical Features and Sensory Preference of Soy-Based Burgers
Authors: Nguyen Thy Quynh Bao , Nguyen Nguyen Hoang Khoa , Ma Nhu Bich , Vu Linh Tran Khanh , Le Ngoc Lieu
Published: February 2025

Research background. Despite being a substantial and expanding market segment, there remain challenges concerning the shelf-life of plant-based meat alternatives when synthetic preservatives are not utilized. Consequently, it is necessary to investigate the integration of natural extracts into these products to extend their shelf-life.
Experimental approach. The dried mangosteen peel extract powder was characterized for its total phenolic content and flavonoid content and antioxidant capacity. The fresh soy-based burgers were then formulated to six treatments including control (no antioxidant added), 10 mg butylated hydroxytoluene (BHT, a synthetic antioxidant), 10 mg, 7.5 mg, 5 mg and 2.5 mg dried extract and assessed for their proximate composition, physicochemical characteristics, protein and lipid oxidation, texture profile and sensory parameters over 10 days of storage.
Results and conclusions. The addition of the extract reduced the moisture content and cooking loss. In addition, the burgers with the extract (5–10 mg/100 g) had remarkably lower values of peroxides, thiobarbituric acid reactive substances and carbonyls, indicating their higher stability against lipid and protein oxidation. These effects of the extract were revealed to be better than those of BHT. In addition, extract-added burgers possessed improved texture in terms of springiness, chewiness and cohesiveness, resulting to higher texture scores. All treatments were accepted by consumers with the average score of approximate 7 over 9 points. Therefore, the extract from mangosteen peels could be used as an excellent natural antioxidant substitution for synthetic ones currently used in food preservation.
Novelty and scientific contribution. The study fulfils a need for the growing plant-based meat alternatives with an extended shelf-life of a healthier version by incorporation of natural antioxidant extract from mangosteen peels to replace synthetic butylated hydroxytoluene. In addition, the study also provides the evaluation of product quality throughout storage, presenting insights that could drive innovation in the use of natural preservatives within the food industry.
Extraction and Characterization of Biogenic Nano-Calcium Derived from Daysciena albida and Otolithes ruber: Potential Applications
Authors: Prakasam Vaisshali Prakash Arul , S R Radhika Rajasree
Published: February 2025

Research background. In India, widespread dietary deficiencies in calcium and vitamin D present a significant public health concern. Over the past five decades, evidence suggests declining dietary calcium intake across rural, tribal, and urban populations. This prolonged deficiency poses serious risks to bone health, contributing to the development of rickets, osteoporosis, and osteopenia, as well as potential disruptions in metabolic rates and physiological functions. A key factor in this decline appears to be the reduced consumption of calcium-rich dairy products. As a result, research is exploring alternative, highly bioavailable calcium sources, such as those derived from fish bone waste. Additionally, the potential of nano calcium supplements to enhance absorption and improve bone density, compared to traditional supplements, is an area of active investigation.
Experimental approach. Nano calcium powder was synthesized from the bones of two commercially available fish species Daysciena albida (DNC) and Otolithes ruber (ONC), ethically sourced from the Kerala coast, following relevant regulations. The alkali extraction method was employed and the resulting nano-calcium powder was characterized using various physiological and chemical analyses.
Results and conclusions. The production process yielded differently for both samples. Notably, both samples exhibited distinct characteristics in color, proximate composition, and SEM-EDX analysis. DNC additionally contains slightly more calcium and phosphorus than ONC. The DNC nanoparticles (153.8 nm) were also smaller than the ONC nanoparticles (337.1 nm). Interestingly, further analysis using techniques like FTIR, Zeta potential, TGA, and XRD revealed significant similarity between the DNC and ONC samples, despite the initial differences in yield, composition, and particle size. This finding suggests that while the choice of fish species significantly influences the yield, composition, and characteristics of the synthesized nano-calcium powder, DNC appears to be a more favorable source, both types may exhibit similar functionality and warrant further investigation.
Novelty and scientific contribution. This is the first report on extracting and characterizing biogenic nano-calcium from two commercial fishes, Daysciena albida and Otolithes ruber of the Malabar coast. The extracted nano-calcium powders from these two fishes will provide a good source of calcium and help overcome calcium-related disorders.
Why Hydrogen Energy Storage in Vehicles will Succeed Batteries
Authors: Kevin Kendall
Published: February 2025

In 2024, 17 million Battery-Electric Vehicles (BEVs) were manufactured globally, contrasting with about 15,000 hydrogen-electric vehicles (HEVs). This article considers the reasons for this result, suggesting that an optimum design of a Hydrogen plus Fuel Cell plus Battery Electric Vehicle (HFCBEV) drive train can beat the pure battery on fast refueling, mileage range, and cost. The difficulty is hydrogen infrastructure because hydrogen is not generally available to the public whereas electricity is accessible in almost every home. However, electric infrastructure is not available to charge bigger batteries that are now being installed in BEVs up to 250kWh energy storage. The conclusion is that small electric cars with batteries below 100kWh will be satisfactory but larger designs will shift to hydrogen electric vehicles as new refueling infrastructure is built by government leverage.
Guidelines for Fire Protection of Garages in Construction Objects Intended for Charging Electric and Plug-in Hybrid Cars
Authors: Babiński Kamil , Gemra Andrzej , Janik Paweł , Jelonek Bogdan , Kamiński Mateusz , Kielin Jan , Klapsa Wojciech , Kowalik Adrian , Krawczyk Katarzyna , Kwiatkowski Maciej , Lesiak Piotr , Majewska Maria , Majka Ilona , Małozięć Daniel , Mazur Maciej , Mortka Piotr , Ochenkowski Marcin , Opoka Filip , Rupar Rafał , Sienkiewicz Michał , Szczypta Rafał , Tępiński Jarosław , Trzionkowski Michał , Wiche Jarosław , Wierzbicki Daniel , Wleciał Kamil , Wolski Piotr , Zamożny Krzysztof , Zboina Jacek
Published: February 2025

"These guidelines address the current issue of ensuring the fire safety of parking garages in construction objects for charging electric and plug-in hybrid cars. In connection with the development of the e-mobility market, electromobility issues are the subject of discussion, cooperation and undertakings of various industries and expert communities. The guidelines handed to you are the result of the cooperation of specialists in various disciplines and specialties, representing: Scientific and Research Center for Fire Protection – National Research Institute (CNBOP-PIB), Headquarters of the State Fire Service (KG PSP) and the Polish New Mobility Association (PSNM). At the same time, it should be emphasized that PSNM integrates leading brands from across the e-mobility value chain, including the community of vehicle and infrastructure manufacturers, operators and charging service providers, fuel and energy companies, and all other entities and institutions active in the field of sustainable transportation. This publication was created in response to an important current and probably in the near future market need to define fire protection conditions for garages in buildings where electric and plug-in hybrid vehicles are charged. The guidelines have been developed using the indicated formal bases, documents, but above all the referenced results of research conducted in various countries. CNBOP-PIB also performed its own studies, which are the basis for the formulated conclusions, recommendations and requirements for fire protection. The guidelines in question in individual chapters include, respectively: the basic, most important definitions, abbreviations and symbols, formal bases, related documents and key research results, a set of requirements and recommendations for the products used, the design, execution and operation of electrical installations, the characteristics of places in building facilities for charging electric and plug-in hybrid cars. The publication focuses primarily on the identification of risks to fire safety and the identification of key factors to ensure it, including the conditions for rescue and firefighting operations". From introduction to the Guidelines
ENERGY EFFICIENCY OF AUTOMATED MANUFACTURING SYSTEMS: INNOVATIONS, CHALLENGES AND THE FUTURE OF INDUSTRIAL ENERGY
Authors:   University of Zilina, Faculty of Mechanical Engineering, Department of Automation and Production Systems, KLACKOVA IVANA
Published: February 2025

Nowadays, optimizing energy efficiency is a key factor for the sustainable development of industry, especially in the field of automated manufacturing systems. These systems are design to streamline production and reduce human intervention, but at the same time, they also pose a challenge in terms of energy consumption. This article deals with various aspects of energy efficiency in automated manufacturing systems. It describes the factors that affect energy consumption and identifies technologies and practices that can lead to reductions in energy consumption, costs and emissions. Automated manufacturing systems use robotics, sensors and advanced control systems to optimize manufacturing processes. Thanks to these technologies, production can be faster, more accurate and more efficient. However, these systems can have high-energy consumption, especially in the case of complex and non-optimized processes. Therefore, it is important to use intelligent control and monitoring systems that allow optimizing energy consumption in real time.
EVALUATION OF GEOMETRIC AND QUALITATIVE CHARACTERISTICS OF THE ALUMINIUM ALLOY AFTER CUTTING BY ABRASIVE WATER JET
Authors:   Technical University of Kosice, Faculty of Manufacturing Technologies with a seat in Presov, BOTKOVA DOMINIKA , BOTKO FRANTISEK ,   Technical University of Kosice, Faculty of Manufacturing Technologies with a seat in Presov, KLICHOVA DAGMAR ,   Technical University of Kosice, Faculty of Manufacturing Technologies with a seat in Presov, VANDZURA RADOSLAV ,   Technical University of Kosice, Faculty of Manufacturing Technologies with a seat in Presov, GELATKO MATUS ,   Technical University of Kosice, Faculty of Manufacturing Technologies with a seat in Presov
Published: February 2025

Presented article is aimed on the evaluation of geometric and qualitative characteristics of the surface created abrasive water jet cutting of EN AW 2024 aluminium alloy with traverse speed change in values from 100 to 600 mm.min-1. The resulting surfaces were evaluated according to the Swiss standard SN 214001 and ISO/TC 44 N 1770 which describes the parameters of the machined surface and evaluates the final quality of the created surface. A surface with the best properties was created at the traverse speed of 100 mm per minute. The methodology included geometric evaluation, including measurements of perpendicularity and flatness, and dimensional evaluation of the accuracy of the cut width. Qualitative characteristics included analysis of surface roughness (Ra) and visual inspection of cut marks. The surfaces were classified into quality classes (Q1–Q5) according to the measured values.
IN-PLANE ENERGY ABSORPTION AND DEFORMATION PATTERNS OF RE-ENTRANT AUXETIC CRASH BOX
Authors:   Doctoral Student of Mechanical Engineering Department, University of Brawijaya, FACHRUDIN ARIF ROCHMAN , CHOIRON MOCH. AGUS ,   Mechanical Engineering Department, University of Brawijaya, PURNOWIDODO ANINDITO ,   Mechanical Engineering Department, University of Brawijaya, IRAWAN YUDY SURYA ,   Mechanical Engineering Department, University of Brawijaya
Published: February 2025

Fuel efficiency and occupant safety are among the most critical concerns in the automotive industry. Motivated by the significance of this field, this research aims to enhance the crashworthiness of vehicle crash absorbers. This study examines the crush response of a re-entrant auxetic square tube under quasi-static compressive loading. Re-entrant auxetic-filled tubes are compared with an empty square tube, with the auxetic structures fabricated using a 3D printing technique. Experimental and simulation results demonstrate strong agreement, confirming that the addition of re-entrant auxetic structures significantly improves the crashworthiness performance of the crash tube compared to an empty tube. By analyzing the experimental energy absorption (EA) values, the inclusion of a re-entrant auxetic square tube resulted in a 53.047% increase in energy absorption compared to the empty tube.
THE EXPERIMENTAL ANALYSIS OF PLASTICITY AND FORMABILITY OF THE DUAL PHASE STEEL DP 450
Authors:   Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Institute of Production Technologies, Bilik J. , Sobota R. ,   Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Institute of Production Technologies, Sugarova J. ,   Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Institute of Production Technologies
Published: February 2025

The choice of suitable methods for establishing of plasticity and formability of new materials has great significance for high quality formed parts manufacturing. The paper is focused on analysis of the dual phase steel DP 450 properties. This steel is used to produce selected parts in automotive industry. The properties are analysed on the base of plasticity and formability evaluation. The paper mentions results of several basic and technological tests such as static tensile tests, Erichsen cup tests, Fukui tests Schmidt cup tests and bending tests. These results are supplemented by microhardness measurements and calculations of strain hardening exponent that were based both on the Ludwik-Hollomon equation and on the strain to necking. The obtained results show that the investigated steel can be applied for forming parts not only for automotive industry.
La rdbci y la evolución hacia la ciencia abierta: un recorrido por las buenas prácticas y su impacto en la difusión del conocimiento
Authors: Santos Gildenir Carolino
Published: February 2025

La Ciencia Abierta (Open Science) y el Acceso Abierto (Open Access) están revolucionando la forma de realizar, compartir y consumir la investigación científica. El objetivo de este artículo es presentar la trayectoria de la RDBCI hacia la Ciencia Abierta, describiendo las prácticas e iniciativas implementadas desde su fundación. Se trata de una investigación exploratoria que combina el análisis documental. Como resultado, desde su creación en 2003, la RDBCI ha adoptado el modelo de acceso abierto, poniendo a libre disposición todo el contenido de la revista, además de implementar otras prácticas editoriales. Por último, la RDBCI se destaca como ejemplo de publicación científica brasileña que adopta los principios de la Ciencia Abierta, promoviendo la democratización y el intercambio de conocimientos.
Las revistas científi cas de ciencias de la información en Argentina: desarrollo y aportes de Palabra Clave
Authors: Cecilia Corda María , Coria Marcela
Published: February 2025

El presente trabajo tiene por objetivo reconstruir el escenario de las revistas científicas especializadas en el campo de las ciencias de la información de Argentina a fin de dimensionar la complejidad de su inserción en los circuitos científi cos legitimados globalmente. Como caso particular, se analiza el de Palabra Clave, revista editada por la Universidad Nacional de La Plata, y, a partir de ella, se valoran las implicancias que suponen la edición y la comunicación científi ca en el particular contexto de las revistas de ciencias sociales y humanas de la región latinoamericana.
Ken Saro-Wiwa and His Family in the Fight for the Rights of the Ogoni People (Based on Personal Sources)
Authors: Gavristova Tatiana M.
Published: February 2025

The article is dedicated to the movement for the rights of the Ogoni people, initiated in the first half of the 1990s by the Nigerian journalist and environmentalist Ken Saro-Wiwa (1941—1995), who was imprisoned on trumped-up charges and executed in 1995. The object of the study are two books belonging to the non-fiction genre: “In the Shadow of the Saint: A Son’s Journey to Understand His Father’s Legacy” (2000) by journalist Ken Wiwa (1968—2016) and “Looking for Transwonderland: Travels in Nigeria” by famous writer Noo Saro-Wiwa, the “queen” of modern travelogues. The author of the article focuses on the obvious continuity in the activities of the father and his children, aimed, on the one hand, at reducing oil production in the Niger Delta region and protecting natural resources, and on the other, at reviving traditions and preserving historical and cultural memory. The literature of memories is engaged in Nigeria, which is considered to be the “land of stories”. Ken Saro-Wiwa's children continued their father's deeds. They consciously sought to tell the truth about the past, present and experiences, about the tragic fate and death of their father and his transformation into a national hero, an idol of many generations of Nigerians, regardless of their ethnic and religious affiliation. At the heart of their memories, directly related and not directly related to the problems of Ogoniland, is the ethical principle: “never again”, which became the foundation of a new memorial culture based on recording what was previously hushed up. Political and economic, social and intellectual, personal and everyday history intertwined. The authors accumulate and retransmit the history of their ethnic group, region, state and continent, using the experience of their ancestors and their own experience, appealing to their identity and roots. It becomes obvious that “where Ken Saro-Wiwa ends”, Ken, Noo, etc. begin, and their voices sound in unison. Through manifestations of transnational, “travelling”, “anticipatory” memory, the Ken Wiwa and Noo Saro-Wiwa made their history global, expanding the boundaries of family, personal, ethnic history and contributed to the struggle for the rights of the Ogoni. The author of the article comes to the conclusion that Africa — and Nigeria in particular — is preserved in the somatic features of fathers and children, multiplying in the name, determining communication models and interactions with the world around it, strengthening the connection with the cultural and historical heritage and retransmitting its uniqueness.
Africology: Dani Nabudere vs Molefi Kete Asante
Authors: Khokholkova Nadezhda
Published: February 2025

The article is devoted to the history of development and evolution of Africology, a phenomenon that integrates epistemology, academic discipline, and method of interpreting concepts, events and narratives. Africology is viewed within the context of the interpretive turn that began in the humanities in the 1970s. The author focuses on the “chain of rebirths” of Africology from 1969 to the present day. Special attention is given to the concepts of Africology by American mass communications specialist Molefi Kete Asante, the creator of the theory of Afrocentricity, and Ugandan philosopher and lawyer Dani Wadada Nabudere. The concluding section asserts that the evolution of Africology follows a cyclical pattern: it emerged in the late 1960s as a theoretical and philosophical idea, evolved into a methodology and educational approach during the 1980s and 1990s, and by the early 2000s, it started to revert to its initial form.
On Some Aspects of the Procedural Status of an Interpreter in Civil Proceedings
Authors: Semenova I. D.
Published: February 2025

Aim. To determine the legal status of subjects (its shortcomings) promoting justice (in particular, of a translator/interpreter) in the context of constantly changing legislation on civil proceedings and to propose measures aimed at eliminating these shortcomings.

Methodology. To achieve the stated goal, general scientific and special methods of cognition were used as a methodological basis, including primarily the analysis and synthesis, analogy, comparative legal and systemic functional methods.

Results. The study makes it possible to state the need to recognize a translator/interpreter in civil proceedings as a person with special knowledge and to make appropriate adjustments to codified sources.

Research implications. The procedural and legal specifics of the participation of an interpreter/translator in Russian civil proceedings are revealed. The role of an interpreter/translator in protecting the rights and legitimate interests of citizens in civil proceedings are determined, and it is made possible to identify patterns of law enforcement activities in this area.
Subject and Limits of the Prosecutor’s Criminalistic Thinking in Pre-Trial Criminal Proceedings
Authors: Isaenko V. N.
Published: February 2025

Aim. Assessment of the content, orientation and significance of the criminalistic thinking of the prosecutor participating in pre-trial criminal proceedings.

Methodology. The key research method was the content analysis of Russian legislation and the point of view of criminologists regarding the definition of the concept, essence and content of criminalistic thinking in solving problems. arising in the process of solving and investigating a crime. Comparative legal and logical-legal methods were used. as well as the method of system analysis.

Results. The author’s position on the criminalistic thinking of a prosecutor participating in criminal proceedings as a necessary component of his professional intelligence is substantiated. The author’s definition of the concept of criminalistic thinking of a prosecutor is formulated, the scope, directions and goals of its use in pre-trial criminal proceedings in modern legal conditions are characterized, the stages of its formation, the importance of generalization, analysis, and use of relevant positive experience in prosecutorial practice are considered.

Research implications. Theoretically justified the use of forensic capabilities in prosecutorial supervisory activities. The relevance, practical significance of the prosecutor’s forensic thinking in ensuring proper efficiency of supervision in pre-trial criminal proceedings, the need to expand the limits of its use by establishing in the law a wider range of supervisory powers of the prosecutor at this stage of the criminal process have been proven.
Face-Masks in Curbing Spread of COVID-19 Virus: An Evidence Based Approach or a Utopian Dream!
Authors: Khan Zahid Hussain
Published: February 2025

The Article Abstract is not available
Clinical Findings and Related Factors with the Final Outcome in Hospitalized COVID-19 Patients: An Evidence Based Cross-sectional Study
Authors: Golzari Samad EJ , Kashgsaray Nasim Hajipoor , Sarbazi Ehsan , Taghavi Zahra , Ghaffari Fam Saber , Ala Alireza , Ostadi Ali , Esfanjani Robab Mehdizadeh , Sedghian Sonia , Soleimanpour Hassan
Published: February 2025

Background: Numerous conventional laboratory diagnostic tests has been developed to diagnose COVID-19 infection. These include but are not limited to measurement of the antibody titer against the viruses, screening the viral antigen and RT-PCR from samples obtained from nasopharynx swaps, sputum, the secretions of the lower respiratory tract, blood, and feces. Infection with SARS-CoV-2 could manifest as nonspecific symptoms such as fatigue, muscle sore, fever, and nonproductive coughs. Recent studies suggest that blood group type might play a role in determining prognosis in COVID-19 patients. Opting for the suitable diagnostic tests is essential in the timely management of these patients. In our study, we aimed at the comparison of distribution patterns of COVID 2019 and estimation of the partial frequency of the clinical findings of COVID 2019 in order to facilitate decision making of the physicians and differentiating the factors having impact on the final outcome of the hospitalized patients
Methods: In a cross-sectional descriptive-analytic study, a total of 350 patients diagnosed with COVID-19 were enrolled. The information on the previous encounters, clinical signs on admission and at the hospitalizations time, and lab results on admission were collected. Radiological findings such as chest X-ray were also collected. The questionnaires were filled out by experienced staff.
Results: A total of 350 patients with the median age of 64 years old, 204 (58.3%) male and 146 (41.7%) female were studied. 110 people (31.4%) were hospitalized in ICU. The most common underlying diseases were hypertension, diabetes, cardiac diseases, renal diseases, and cancer. Blood group types A+ and O+ were the most common blood group types among the ICU hospitalized patients P <0.0001. There was a statistically significant correlation between blood group type and mortality among the studies patients. The highest rate of the mortality was amongst patients with blood group type A+ and O+ P <0.0001.
Conclusion: Fever, fatigue and non-productive coughs, dyspnea, leukopenia, leukocytosis, lymphopenia, thrombocytopenia, thrombocytosis, increased ESR, increased CRP, and increased D-dimer are the most common clinical and laboratory findings in COVID-19 patients. A statistically significant correlation was observed between the patients hospitalized in ICU and the blood group type; the most frequent blood group type was A+ followed by O+.