bluuebunny/crossref_metadata_2025 huggingface dataset:
Proposal for a protection system of an industrial electrical network
Authors: Alex Paúl Alex Paúl , Salazar Defaz Xavier Santiago , Proaño Maldonado Xavier Alfonso , Vásquez Teneda Franklin Hernán
Published: July 2024

An electrical protection system in an industry Works by detecting and acting against abnormal conditions in the electrical system with the objective of guaranteeing the safety of people, protecting equipment and ensuring the continuity of industrial process. Taking into account the importance of guaranteeing adequate electrical protection system in an industrial activity in this research a proposal for the protection system for an industrial electrical network is presented. As a previous step proposal, the methodology desingned for the coordination of protections for an industrial electrical network was proposed. The proposal was designed taking into account four operating scenarios required to calibrate the industry’s protection devices. The short circuit analysis maximum in each of the system bars for each of the scenarios allowed determining the maximum phase failure currents it is 44,44 % for emergency 1 and 66,66 % for emergency 2, while the maximum ground fault current was founding emergency scenario2. At the news to the four scenarios of the industrial network in the actuation times of the devices of protection, there is not considerable variation; this is justified by the current time graph because when there is a serious short circuit current, the action time should be shorter. On the contrary, when there is a small current time will be greater
Integration of electromagnetic and mechanical models for effective lightning protection in buildings
Authors: Quinatoa Caiza Carlos Ivan , Paguay Llamuca Alex Ivan , Proaño Maldonado Xavier Alfonso
Published: July 2024

The study focused on the design of an advanced algorithm for the optimal sizing of protection systems against atmospheric discharges in architectural structures, applying the rolling sphere method. This technique facilitated the incorporation of user-specified parameters through an advanced graphical interface. The methodology began with the exhaustive accumulation of data relevant to the project. Risk indices were estimated through sophisticated risk analysis software applications. If adjustments were required, the process continued; If not, the building was considered to be adequately secured. The ground resistivity was evaluated according to IEEE Std. 81, and the rolling sphere method was implemented according to IEC 662305-3. The grounding systems were configured in accordance with IEEE Std. 142 and IEEE Std. 80. To analyze the interaction of electrical discharges with the protected building, the electrical equivalents of elements such as meshes, fused copper rods were computed. , and conductors positioned horizontally and vertically. Using these data, a model was built in ATPDraw, interconnected with Python for the generation of graphical representations of the current waves in the different protection subsystems. To conclude and corroborate the effectiveness of the process, the risk indices were reevaluated. The validation of the algorithm was achieved by minimizing the margin of error to insignificant levels by incorporating standardized data proposed by organizations such as IEC and IEEE, thus confirming the precision of the designed algorithm
Employee Efficiency and Corporate Competitiveness in Selected Microfinance Banks in Nigeria
Authors: Manyo Takon Samuel , Lateefah Yahaya-Idinye , Mofam Egede Samuel , Asuquo Okon Effiong , Onyeoziri Akagha Benedict , I Atimba Oboko.
Published: July 2024

The purpose of the study was to examine employee efficiency and corporate competitiveness in selected Microfinance Banks in Nigeria. The design employed in this study was descriptive and correlational research design. The population of this study was one hundred (100) staff of Unical Microfinance bank in Calabar. The study adopted simple random sampling to select four branches. A total of eighty copies was correctly filled and returned as a sample size of the study. Data for this study were gathered from primary source and through the use of structured questionnaires from respondents of the microfinance banks in Calabar. The study employed Pearson Product Moment Correlation (PPMC) analysis to measure the relationship between variables tested in the study. Based on the analysis, the findings revealed that quality of work had a significant effect on market share of Unical microfinance bank, accuracy had a significant effect on quality of service Unical microfinance bank, timeliness had a significant effect on profitability of Unical microfinance bank, and wastage and elimination had a significant effect on market leadership of Unical microfinance bank in Calabar. Efficiency can be seen as the measure or ratio of firm’s sundry resources that contribute to the performance of the firm during a process. It is concluded that efficiency is a critical factor that enhances workers’ productivity.
Dynamic Pricing Promotion Strategies on Consumer Repeat Purchase Behavior in the United States
Authors: Thompson Emily G. , Wilson David R.
Published: July 2024

This study investigates the impact of dynamic pricing promotion strategies on consumer repeat purchase behavior in the United States. Employing a mixed-methods approach, we collected and analyzed quantitative survey data from 300 respondents, as well as qualitative insights from 15 in-depth interviews and two focus groups. Our findings indicate that personalized pricing is the most effective strategy, increasing repeat purchase likelihood by 25%, followed by demand-based pricing at 15%, and time-based pricing at 10%. The effectiveness of these strategies varies across different demographic segments, with personalized pricing being particularly effective among high-income and younger consumers. Additionally, consumer perceptions of fairness, transparency, and trust play a critical role in the acceptance and success of dynamic pricing strategies. The study highlights the need for businesses to prioritize these factors to build long-term customer loyalty and maximize profitability. Future research directions include longitudinal studies, experimental designs, and industry-specific analyses to further explore the dynamics of consumer behavior in response to dynamic pricing.
Analyzing Consumer Behavior and Brand Loyalty in the Chinese Smartphone Market: A Case Study of Huawei
Authors: Liu Shuhua
Published: July 2024

This study explores consumer behavior and brand loyalty in the Chinese smartphone market, with a focus on Huawei. By employing a comprehensive survey and data collection methodology, key factors influencing consumer purchase decisions and brand loyalty were identified. The findings highlight the significance of brand reputation, product features, innovation, social and cultural influences, customer satisfaction, and emotional and psychological commitment. Huawei’s success in leveraging these factors has enabled it to build a strong market presence and foster a loyal customer base. The study underscores the importance of understanding the multifaceted nature of consumer behavior and provides valuable insights for brands aiming to succeed in the competitive Chinese smartphone market.
Exploring the Internal Structure and Rules of Irregular Patterns of Past Tense Verbs Applied in Vocabulary Acquisition by Chinese EFL Learners in UIC
Authors: Luo Qianqing
Published: July 2024

Morphology as a branch of linguistics, has been proven to positively promote literacy skills, especially in the area of vocabulary acquisition in the aspect of spelling and reading, for example, infection of past tenses of verbs. However, there has been a dearth of research investigating the construct and proceeding process of transformation of irregular past tenses through EFL learners. This article conducted an experimental study in an English immersion teaching university — Beijing Normal University – Hong Kong Baptist University United International College in Zhuhai, Guangdong Province, China, which examined whether the Chinese EFL learners in UIC relied on lexicon memory or minor rules based on similarity to process the past tense of irregular verbs. This study focused on revealing whether there is internal structure and rules in irregular patterns of past tense verbs being applied in vocabulary acquisition, by EFL learners in UIC through a language test consisting of 45 fill-in-blank completion sentences. We set and verified the hypothesis that minor rules based on the similarity in the irregular’s clusters, exist in the inflection of irregular verb past tense during the process of transforming by EFL learners in UIC. This study involved 20 college students, adopted the quantitative research method and analyzes data through SPSS. The findings illustrate that the participants relied on grammatical rules in the conversion of the past tense of verbs, but at the same time, some could also find the similarity or associative patterns in the past tense of irregular verbs. The results of the data analysis show that among EFL learners of UIC, this hypothesis is not tenable, but we cannot deny that minor rules based on the similarity of the irregular’s clusters exist among inflection of the irregular verb. The experimental results will be of reference significance to the systematic design of teaching of past tense verbs based on the way language learners recognize and process words.
Experimental Study on Surface Segregation Law of Three-Dimensional Accumulation Body of Sand and Stone Particles by Binary Mechanism
Authors: Li Xiaoguang , Wang Chaolun , Yang Dalai , Wang Jiangang
Published: July 2024

Sand and stone materials are one of the important raw materials for infrastructure construction. In recent years, natural sand resources have decreased rapidly. In order to protect rivers and DAMS and ecological balance, local governments have increased the control power of natural sand mining, and replacing natural sand with mechanically broken parent rock formation mechanism sand has become an inevitable trend of the industry development. During the crushing process of parent rock, sand particles of different particle size range are produced, and particle segregation occurs in the process of stacking in the yard, which brings great trouble to the calculation of particle grading and material sample detection, and hinders the large-scale application of machine-made sand. In this paper, three-dimensional stacking tests of irregular particles were carried out to identify the particle distribution on the surface of the stack by digital image technology, analyze the relationship between particle size composition of particle mixture and the particle distribution of the accumulation body, and study the distribution law and segregation characteristics of the accumulation body. The experimental results show that the mixture with different coarse particle content will produce the corresponding distribution on the surface of the accumulation body after the accumulation. On the surface of the accretion body, the content of coarse particles is vertically distributed along the height of the accretion body. The content of coarse particles in the lower part of the accretion body is greater than that in the upper part of the accretion body. The overall segregation coefficient on the surface of the pile decreases with the increase of coarse particle content, and the variation is the largest in the lower part of the pile surface with the initial coarse particle content. Based on the test results in this paper, it provides a basis for formulating the sampling and inspection method of machine-made sand, ensuring the quality of machine-made sand and improving the utilization rate of machine-made sand.
Study on the Application of Environmentally Friendly Materials in the Construction of Sponge Cities in China and Their Impact on Rainwater Runoff
Authors: Chen Han , Song Feiyang
Published: July 2024

The concept of Sponge Cities has emerged as a pivotal response to the escalating urban water management challenges faced by cities globally, particularly in China. This innovative approach aims to create urban environments that mimic the natural water cycle’s absorptive and filtrative capacities, thus mitigating urban flooding, enhancing groundwater recharge, and improving water quality. Central to the realization of Sponge City objectives is the adoption of environmentally friendly materials designed to replace traditional urban infrastructure with permeable, sustainable alternatives. This paper provides a comprehensive review and critical analysis of the application of such materials within the Sponge City framework, assessing their effectiveness, integration challenges, and the multidisciplinary strategies required for successful implementation. Through a detailed discussion, this review highlights the potential of environmentally friendly materials in transforming urban landscapes into resilient, water-sensitive environments. It also delves into the necessity for robust policy support, public engagement, and education, alongside a multidisciplinary approach that encompasses urban planning, hydrology, environmental science, economics, and sociology, to address the complexity of urban water management challenges. This paper aims to shed light on the pathways towards amplifying the benefits of Sponge City initiatives, proposing strategies for broader implementation and suggesting future research directions to enhance urban resilience and sustainability.
Effects of Climate Change on the Traditional Nomadic Lifestyle in Mongolia
Authors: Khulan Bolormaa
Published: July 2024

This paper examines the effects of climate change on the traditional nomadic lifestyle in Mongolia, focusing on the environmental shifts, changes in herding practices, economic consequences, social and cultural impacts, and the adaptation and coping strategies employed by herders. Key climate changes such as rising temperatures and altered precipitation patterns have led to significant environmental challenges, including desertification and water scarcity, which directly affect grassland ecosystems. These changes have disrupted seasonal migration patterns and grazing practices, impacting livestock health and productivity. The economic stability of herders is threatened by reduced income and increased costs, prompting diversification of economic activities. Social and cultural structures are also shifting, with traditional knowledge being both preserved and transformed to meet new challenges. The integration of traditional practices with modern technologies and innovations is crucial for building climate resilience. Policy and support mechanisms, including disaster preparedness, sustainable land management, financial support, education, and international collaboration, are essential to support the resilience and sustainability of Mongolia’s nomadic herding communities.
Research on the Application of Legal Theory Under the Smart Court System
Authors: Wang Shu , Lai Siqi , Xiao Kaiyan
Published: July 2024

Cutting-edge technologies such as networking, digitalization, and artificial intelligence have enabled judicial operations, which have had a profound impact on the traditional judicial order, including the judicial structure at the structural level, the governance rules at the entity level, and the technology embedding at the application level. This requires that legal values be constructed in a contemporary manner in combination with different scenarios, and that the public be more concretely and intuitively approach the values of judicial fairness and justice through diversified and visual digital expressions. Only by accurately grasping the construction and application orientation of artificial intelligence technology in the court system can we effectively enhance judicial capacity and achieve a higher level of court construction.
An Analysis of the Path to Boost the Sense of Gain in Online Ideological and Political Education for College Students in the New
Authors: Wang Lele , Yao Dingjun
Published: July 2024

With the arrival of the new era and the rapid development of information technology, it has brought opportunities for the development of online ideological and political education for college students, and also put forward higher requirements. The measurement of the effectiveness of ideological and political education in universities mainly depends on the degree of satisfaction of college students in ideological and political education. The article analyzes the new opportunities and challenges faced by college students in terms of their sense of gain in online ideological and political education, and proposes a path to enhance their sense of gain in online ideological and political education from a practical perspective.
Food Security Right and Food Policy in India
Authors: Kumar Vinod
Published: July 2024

India’s food policy evolved in the wake of the Bengal Famine of 1943, which caused deaths of more than one million people. This famine was attributed partly to lack of adequate supplies of food grains and partly to lack of purchasing power of the victims. A Food grains Policy Committee was appointed in 1943 under the chairmanship Sir George Theodore. The Committee recommended rationing of food grains to overcome similar grave situations in future. Since then, successive governments have been trying to (i) increase the level of food grains production in the country through offering minimum support price (MSP) to the farmers and (ii) to create mechanism for supply of grains to consumers. Public Distribution System (PDS) has been evolved to safeguard the interests of the consumers, particularly the weaker and vulnerable sections of society. It is evident that since India’s Independence food and agricultural policies in the country have aimed at reducing hunger, food insecurity and poverty. At the same time attention has also been given to raise food grains production and maintaining adequate stocks of food grains as a measure of food security (Tyagi, 1990). Attainment of food security is, therefore, a big challenge for India. This research paper discusses the food security right and National food policy in India.
Evaluating Instructional Package for Teaching Mathematics for the Hearing-impaired Students
Authors: Ganiyu Rasidat Sade , Olasedidun Olutoye Kunle , Hamzat Sakiru Ayobami , Oyesiji Aminat Oluwabunmi , Makinde Semiu Olawale
Published: July 2024

This study evaluated a package for teaching algebra with sign language video to students with hearing difficulties within Oyo State, Nigeria. Seventy-four participants, comprising 37 males and 37 females, were involved in the pre-test-post-test design to assess the effectiveness of such a package. At the Federal College of Education (Special), Oyo, the reliability test returned an alpha value of 0.812 and 0.670, in which items used had very strong internal consistency among 26 hearing-impaired Economics students. The collection of data was done in three different stages: initial collation of resources, conducting a pre-test, and subsequently after six weeks, a post-test evaluation. The results show that the package strongly improved students' performances, with females doing better than males, as was confirmed by a statistically significant p-value (<0.05). It becomes obvious that the video package efficiently enriches comprehension in algebra and thus supports individual learning among students to help them be able to solve problems on their own. The findings suggest the special role that visual aids can play in the education of students with special needs. The results further suggest that video packages can be considered surrogate teachers that inculcate positive attitudes toward learning among hearing-impaired students. As an instructional strategy, this should, when implemented, lead to improved students' profile performance and a better understanding of mathematical concepts among Nigerian Colleges of Education.
The Protective Activity of Kaempferol Glycosides from Soya Leaf Extract for Experimentally Induced Non-alcoholic Fatty Liver Disease in Wistar Rats
Authors: Y Jyothi , S Ajmal Sha , Kallepalli Prasanthi , Samanta Sairashmi , Gurung Sushil , Mahato Ankit Kumar , D R Nishanth , Chettri Rohit , Chhetri Royan
Published: July 2024

Non-alcoholic fatty liver disease (NAFLD) ranks as one of the most important chronic liver conditions globally, characterized by excessive fat deposition in the liver, central obesity, insulin resistance and in general with characteristics of the metabolic syndrome. Thus, it is vital to treat NAFLD as well as its accompanying metabolic disorders. The present study is to evaluate Kaempferol glycosides activity from Glycine.max leaves extract in experimentally induced NAFLD in rats. The study evaluated the KG activity of G.max extract from leaves on a the HFD and Fructose induced rat model, utilizing Albino Wistar rats with daily doses of 200-250g. Parameters included body weight, liver weight, fasting blood glucose, fasting insulin, insulin resistance, lipid profiles, and histopathological investigations. The doses for KGE were 300mg/kg as medium and 400mg/kg as high. From the research results it was determined that medium dose (300mg/kg) and high dose (400mg/kg) demonstrated a substantial effect when compared to HFD and fructose induced positive control. The study demonstrated that Kaempferol glycosides from Glycine.max leaves extract can prevent and cure HFD and fructose-induced non-alcoholic fatty liver in Albino Wistar rats. The extract's action was substantial at medium and high doses, compared to HFD and fructose-induced positive controls. This shows that Kaempferol glycosides could be a promising natural therapeutic agent against NAFLD, hyperlipidaemic diseases, and metabolic syndromes with less adverse effects compared to conventional medications.
Diversity of Butterflies on Rajaram College Campus, Kolhapur, Maharashtra, India
Authors: Chavan J. A. , Sutar P. K. , Sutar S. S.
Published: July 2024

The present study was carried out to understand the butterfly diversity and abundance in Rajaram College, Campus from November 2022 to March 2023 and November 2023 to March 2024. A total 28 species of butterflies belonging to 24 genera and four families were recorded from the present study. From the observed butterflies, the family Nymphalidae was the most dominant among the four families with 14 species, followed by Lycaenidae (07), Papilionidae (04) and Pieridae (03). The present study added valuable information on the diversity of butterfly fauna and will contribute to developing effective conservation.
OPERA PRODUCTION IN MOSCOW AT THE PRESENT STAGE (REVIEW OF NEW PERFORMANCES OF THE 2021/2022 SEASON)
Authors: Artemova Evgenia ,   Moscow City University
Published: July 2024

The opera production in Moscow on the example of the iconic performances of the 2021/2022 season is considered as a phenomenon that reflects the trends of the time and the main directions of the search for modern theater. Making an analytical review of new productions, the author concludes that today the stage is traditionally dominated by classical opera in conceptual director's productions — many of these performances cause sharp controversy from critics and ambiguous acceptance from the public. The significance of the discovery on the domestic stage of little-known works that expand the content of the repertoire lists of the modern opera house is noted. The author's attention is also attracted by new opera projects of our time, which reveal the semantic horizons both in the genre of opera and in its director's interpretation.
«NEW SIMPLICITY» — «NEW COMPLEXITY»: TO CLARIFY THE MEANINGS AND GENEALOGY
Authors: Kurlenya Konstantin ,   Glinka Novosibirsk State Conservatory
Published: July 2024

The subject of analysis in this article is the cumulative experience of theoretical reflection of such musical and artistic phenomena as «new simplicity» and «new complexity». Axiological, psychological, axiomatic aspects are investigated, with the help of which various authors tried to fix the existential status and semantic content of these definitions. These aspects are projected onto the musical phenomena of the twentieth century — dodecaphonic, serial technique, stochastic music of J. Xenakis, which at the time of their appearance were evaluated mainly as a «new complexity», but over time they lost this status. The proposed conclusions substantiate the dialectical relationship between the original «new simplicity», which sets the necessary axiological and axiomatic parameters for updating the musical language and aesthetics, and relevant to this «new simplicity» of the corresponding types of «new complexity». This substantiates the natural logical and semantic commonality between these two phenomena, often perceived as irreconcilable antagonists.
«ETON CHOIRBOOK»: FEATURES OF ENGLISH POLYPHONY IN THE SECOND HALF OF THE XV 15th CENTURY
Authors: Svirskaya Ekaterina ,   Gnesin Russian Academy of Music
Published: July 2024

The article focuses on one of the most important surviving manuscripts of pre-Reformation England, the Eton Choirbook, presumably compiled between the 1490s and 1500/10s. A brief description of it is given, as well as data on the history of the manuscript. The present paper is a focused study of the aspects of the implementation of polyphony in the English musical tradition of the early Renaissance. The paper addresses the composition of vocal parts in the works from the collection, the possible reasons for their variety (from 4 to 13 voices), the issues of general choral range, the use of the various reduced groupings, and their influence on the features of formal structures in English polyphonic music of this period, as well as the cantus firmus treatment by English composers.
NARRATIVE STRATEGIES OF J.S. BACH
Authors: Stogniy Irina ,   Gnesin Russian Academy of Music
Published: July 2024

The article is devoted to the analysis of some narrative properties of J. S. Bach's music. The basis was made up of two types of narrative: plot and plotless. The first one is considered by the example of Cantata No. 150 on the text of the 24th psalm «To you, O Lord, I lift up my soul». The author analyzes the techniques (mostly textured) that Bach uses to embody verbal meanings. The plot narrative also manifests itself in the tonal spectrum of Passions. The second type is described by the example of the d-moll keyboard toccata and the d-moll French Suite. These compositions, not being programmatic, have a plot-like dramaturgy created by the characteristic «behavior» of intonation-thematic elements; they belong to the plotless type. In conclusion, the author concludes that the narrative is not a fixed reality, it is a narrative that can be interpreted.
ON THE CORRELATION BETWEEN THE POETICS AND MUSICAL INTONATION IN B. TCHAIKOVSKY’S CYCLE «THE SIGNS OF THE ZODIAC» ON THE POETRY OF RUSSIAN POETS
Authors: Oparina Julia ,   M.M. Ippolitov-Ivanov State Musical and Pedagogical Institute
Published: July 2024

The article presents an analysis of B. Tchaikovsky's vocal cycle «Zodiac Signs» from the perspective of the problem of musical embodiment of poetic intonation. The characteristic of poetic intonation is given as the whole complex of expressive means of the verse that conveys the individual «author's voice» of the poet, its close relationship with the musical style is noted. The assumption is put forward that the artistically significant sound contained in the verse («music of the word», sound sense) as it were, it is melted down by a sensitive composer into a musical embodiment: music carries out the transmission of poetic sound by its own means. Since the cycle is written on poems by various authors, the focus of analytical attention is focused on the specifics of the composer's reading of the poetic intonation of each poet and the correlation of poetic and musical intonation, both the concrete implementation of rhythmic intonation structures and the general «emotional tone» of the poem and music.
Rachmaninoff. Immersion in the element of feelings (anthropological aspect)
Authors: Alkon Elena ,   Gnesin Russian Academy of Music
Published: July 2024

Based on the anthropological approach of A. Ya. Roginsky, the author singles out the triad of composers-contemporaries: A. Skryabin — S. Rachmaninoff — N. Medtner, uniting them into one "musical-historical epoch" (the author’s concept formulated on the basis of Roginsky’s approach). The style of the epoch and the systematic nature of the triad are ensured by the distribution of three "secular types of character" — will, feeling and reason (according to Roginskiy) — between the three outstanding composers of the same epoch. "Feeling" in the musical-­historical epoch of A. Scriabin — S. Rakhmaninoff — N. Medtner, according to the ­author, is represented with the greatest force and completeness in the music of S. Rachmaninoff.
An offering to Composer. Review of the monograph "Rachmaninoff’s style"
Authors: Romashchuk Inna ,   Ippolitov-Ivanov State Musical Pedagogical Institute
Published: July 2024

The article is a review of the collective monograph "Rachmaninoff’s Style", published on the 150th anniversary of the composer’s birth at Moscow State Conservatory.
Rachmaninoff’s music in the opening concert of the international music festival dedicated to the 150th anniversary of E. F. Gnesina
Authors: Krasnikova Tatiana ,   Gnesin Russian Academy of Music
Published: July 2024

The article is devoted to a major event in the cultural life of Russia — the opening of the International music festival dedicated to the 150th anniversary of E. F. Gnesina's birth, held in Moscow on June 2, 2023 at the Zaryadye Concert Hall. One of the largest cultural and historical events of the year is highlighted, the semantic core of which is the dialogue and the friendship of S. V. Rachmaninoff and E. F. Gnesina.
Caesar Pugni: New to the creative biography. The composer's activity on the concert stage of the summer gardens of St. Petersburg and Moscow
Authors: Fedorchenko Olga ,   Russian Institute for the History of the Arts
Published: July 2024

The subject of this article is the composing and conducting activity of Caesar Pugni in the summer gardens of St. Petersburg and Moscow, which has been completely unknown until now. For the first time, this side of his multifaceted artistic activity is considered: organizing and compiling concert programs and composing. In his concert work, Pugni sought to popularize the works by Russian composers, primarily by M. I. Glinka. Puni was one of the first composers to respond to the events of the Crimean War of 1853–1856. Among his works on the "Crimean" theme, a symphonic poem in three parts "June 6, 1855 under the walls of Sevastopol" stands out. Based on music reviews, the article attempts to reconstruct the composer's intention. The given new information might help to recreate a complete picture of the work of Caesar Pugni, the greatest ballet composer of the 19th century.
El principio de buena fe procesal y alimentos de mujer embarazada
Authors: García López Henry Patricio
Published: July 2024

Para presentar un juicio de alimentos de mujer embarazada en el Ecuador se requiere de una ecosonografía que determine que la actora se encuentra embarazada, pues, en materia de Niñez y Adolescencia la legislación es flexible. Este hecho permite que muchas mujeres formulen este tipo de juicio con el fin de obtener ingresos económicos. El problema surge cuando la actora no tiene pruebas que demuestren el vínculo parento-filial. Por ejemplo, cuando el ADN resulta ser negativo, concluyendo que el demandado no resulta ser el padre biológico. La pregunta orientadora de la investigación fue ¿Cuál es la incidencia del incumplimiento del reembolso haberes económicos cancelados por concepto de mujer embarazada por el presunto padre, para garantizar el principio de buena procesal? En ese marco el juez fija una pensión alimenticia provisional basada en la presunción, causando perjuicio económico y moral al supuesto padre, ya que, una vez que ha cancelado, pues, tiene que hacerlo, sino iría detenido, la ley no permite el reembolso de dinero depositado. El objetivo del trabajo fue analizar jurídicamente la pertinencia del reembolso de haberes económicos cancelados por concepto de mujer embarazada por el presunto padre con el fin de garantizar el principio de buena procesal. La metodología utilizada fue el método interpretativo. Los resultados reflejan que existe un buen número de este tipo de juicios. Concluyendo en es factible proponer un procedimiento para recuperar haberes económicos depositados por el presunto padre por pensiones alimenticias de mujer embarazada.
Nivel de estrés académico en estudiantes universitarios
Authors: Betancourt Zambrano Shirley Vanessa , Cardenas Loor Alexandra Isabel , Sánchez Palma Lady Denisse , Bajaña Quintana Elida Yesenia
Published: July 2024

La presente investigación tuvo como objetivo medir el nivel de estrés en estudiantes universitarios de la carrera de ingeniería en seguridad industrial de la Universidad Técnica Estatal de Quevedo. La muestra utilizada fue de 30 universitarios de primer a decimo semestre de ingeniería en seguridad industrial (13 hombres y 17 mujeres). Se aplicó el inventario Sistémico Cognoscitivista para el estudio del estrés académico (SISCO SV- 21) de Barraza (2018) en el que se considera la dimensión estresores, permitiendo identificar con qué frecuencia las actividades académicas son tomadas como estímulos estresores, la dimensión síntomas (reacciones), permitiendo identificar la frecuencia con la que se presentan síntomas ante un estímulo estresor y la dimensión estrategias de afrontamiento, que permite identificar la frecuencia con la que los estudiantes toman acciones cuando están expuestos a algún estimulo estresor. Dichas dimensiones dieron paso a determinar que en general, los estudiantes universitarios presentan un nivel de estrés académico moderado, lo que nos hace poner en recaudo que se debe presentar un adecuado plan de intervención enfocado en la problemática actual con análisis de procesos viables para mediar esta situación.
Accelerating human and environmental knowledge discovery through bioinformatics advances. 2nd RoBioinfo Conference 2024
Authors: de Bioinformatica Societatea Romana
Published: July 2024

The scope of the 2nd RoBioinfo Conference 2024 is to foster collaboration, knowledge exchange, and advancements in bioinformatics, genomics, and related fields, with a specific emphasis on contributing to the capacity building initiatives in Romania. Through targeted sessions, workshops, and discussions, the conference seeks to enhance the skills, expertise, and research capabilities of the bioinformatics community in Romania, thereby promoting sustainable growth and innovation in the field within the country.
Fenolik bileşiklerin ekstraksiyon yöntemleri ve doğal içerik olarak kullanımı
Authors: Gündüz Merve , Karabıyıklı Çiçek Şeniz
Published: July 2024

Öz
Amaç: Fenolik bileşikler, antimikrobiyal ve antioksidan özelliklere sahip olan doğal gıda katkı maddesi olarak kullanılabilen organik bileşiklerdir. Fenolik bileşiklerin antimikrobiyal ve antioksidan etkinliği ekstraksiyon yöntemi ile doğrudan ilişkilidir. Günümüzde geleneksel ekstraksiyon yöntemlerinin dezavantajlarının minimize edilmesinin amaçlandığı yenilikçi teknolojiler üzerinde çalışmalar hız kazanmıştır. Düşük enerji maliyeti, kullanılan çözgen miktarının azaltılması ve ekstraksiyon süresinin kısaltılması gibi avantajlara sahip olan ultrason destekli ekstraksiyon, mikrodalga destekli ekstraksiyon ve süperkritik akışkan ekstraksiyon gibi ekstraksiyon yöntemlerinin, ekstraksiyon sıcaklığını düşürerek elde edilen fenolik bileşiğin kalitesi üzerinde olumlu etkiler sağladığı bilinmektedir. Fenolik bileşiklerin biyoaktif etki mekanizmalarının anlaşılmasıyla gıda endüstrisinde kullanımı gün geçtikçe artmaktadır. Doğal içerikli gıda üretim prosesinin bir parçası haline gelen fenolik bileşikler; gıdaların raf ömrünün uzatılması, duyusal ve tekstürel özelliklerin stabilizasyonunda görev alması gibi birçok avantaja sahiptir. Fenolik bileşiklerin sağlık üzerindeki birçok olumlu etkisinin aydınlatılması ile fenolik bileşiklerle zenginleştirilmiş diyet gıdalar oldukça ilgi görmektedir.
Sonuç: Bu derleme çalışmasında, fenolik bileşiklerin ekstraksiyon yöntemleri ve doğal gıda katkı maddesi olarak kullanımı irdelenmiştir.
Social Cognition Approach: Using Observation and Interview Methods via Qualitative Research
Authors: Mehrad Aida , Nguyen Kaden , Dihii Joyce B.
Published: July 2024

This study focuses on social psychology and uses the social cognition approach and qualitative observational and interview methods to observe and analyze random individuals in public settings. Likewise, it aims to identify patterns, social dynamics, and psychological phenomena that govern human behavior by closely monitoring and analyzing the mannerisms and actions of diverse individuals in the same environment. The research involves unobtrusively observing individuals of various demographic backgrounds in public spaces, focusing on non-verbal cues and situational contexts. The study seeks to understand how people interact with others, navigate social situations, and respond to external stimuli in real-world settings. Key objectives include identifying similarities and differences in social behaviors, exploring the impact of environmental factors on individual actions, and observing non-verbal communication in social interactions. Additionally, the research investigates the influence of cultural and contextual variables on observed behaviors to provide insights into the complexities of human behavior. The study was conducted in Barcelona, Spain, with 10 cases for observing and interview-short conversations with some random groups. The findings have implications for understanding social dynamics, developing effective communication strategies, and understanding why people behave in specific ways based on our experience and receiving data according to the people and environment information.
Leadership culture and implementation of county integrated development plan in Western Counties, Kenya
Authors: Leonard Momos
Published: July 2024

In Kenya, the County Governments are required by planning and budgeting guidelines (URT, 2011) to have five years strategic plans (CIDP) which all the counties comply. However, its implementation is always not effective. The rationale of this cram was to study the role of organizational culture on implementation of county integrated development plans in devolved governments in western region Kenya. The selection of this subject was discriminatory by the reality that implementation of County Integrated Development Plan in the Counties in Western Region has been an issue for the last ten years. The aim of the study was to establish the effect of leadership culture on implementation of County Integrated Development Plans in devolved units of Western Region. The research used descriptive study design to gather information on the role of leadership culture on implementation of CIDP and was guided by balanced scorecard theory. A sample size of 364 and questionnaires was used in data collection. The research instrument was constructed based on the constructs identified in the conceptual framework. Both descriptive and inferential statistics were used to analyze the data. Data analysis was done using multi hierarchical regression model. Mean and standard deviation was also calculated and the results presented in form of tables. The findings of the study showed that leadership culture had a significant impact on CIDP implementation where the correlation coefficient (R) of 0.492 established a fair linear correlation linking leadership culture and CIDP Implementation among the devolved units of Western Region Counties. Leadership culture explained 24.2% of the variance in CIDP implementation in devolved units of Western Region as signified by R- square of 0.242. The significance value was 0.000<0.05. This showed that the model was statistically significant in predicting the influence of leadership culture on implementation of CIDP among the devolved units of Western Region. County Governments ought to look into their leadership culture as it positively influences the implementation of CIDP. Leadership culture comprises of vision and values, communication, empowerment and trust, decision-making, accountability and performance and development and learning. Additionally, granting a decision-making authority, access to information, collaboration and participation, skill development and training, recognition and rewards and supportive leadership contributes to enhanced CIDP implementation in County Governments across the Country.
Beyond Hair Loss: Exploring the Evolution of Androgenetic Alopecia Research based on text mining and Bibliometrics
Authors: Roy Sayan , Basu Hriddhiman
Published: July 2024

In this study, word dynamics, co-occurring phrases, and keyword frequency in the area of androgenetic alopecia were thoroughly analysed during a ten-year period. The study tracks changes in word usage, frequency, and context and identifies variations in the distribution and usage patterns of keywords, subjects, and co-occurring phrases using natural language processing techniques and graph theory-based approaches. The research reveals hidden linkages and patterns between diverse ideas, shedding light on the co-occurrence patterns of numerous phrases in the literature on androgenetic alopecia. The study emphasises the value of clearly visualising and disseminating findings to a large audience. In order to communicate the findings of the 10-year trend analysis to patrons, legislatures, and other pertinent audiences, data visualisation tools, infographics, and reports are used. This makes sure that the results are useful, effective, and easily accessible so that they can guide the creation of policies and decisions pertaining to androgenetic alopecia.
The results of this study may have substantial ramifications for academics, medical professionals, policymakers, and other industry participants. The research can lead future research paths, prioritise research areas, and suggest areas that require additional examination by highlighting key research challenges and pointing out gaps in the study of androgenetic alopecia. Identifying emergent study issues, analysing the changing patterns in the area, and establishing research strategies can all benefit from an analysis of word dynamics and correlations among terms. The results reveal hidden relationships and patterns, advance knowledge of the research environment in this area, and influence androgenetic alopecia research objectives and policies.
Potentials Challenges of Twenty-First Century Pedagogies in Nigeria
Authors: Ajadi Olugbenga
Published: July 2024

The concept of 21st-century pedagogies is the creative use of technological-aided teaching methods for the benefit of the students based on the prevailing situation.  The pedagogies include the use of technology integration, collaborative learning, student-centred learning, flipped classroom and gamification and game-based learning usually student-centred.  The concept of pedagogy in Nigeria, as in many other countries, refers to the strategies, methods, and approaches employed in the teaching and learning process.  The paper identified skills development, technology integration, increased student engagement, collaborative learning and teacher professional development as some potential that significantly contribute to enhancing the quality of education and equipping students with employable skills needed to succeed in the world of work.  The paper identified technology barriers, teacher training and professional development, large class sizes, curricular rigidity, resistance to change and limited resources as some of the challenges confronting the use of 21st-century pedagogies in educational institutions in Nigeria.  However, policy reforms, teacher training and professional development, technology integration, partnerships and research and monitoring are suggested as remedial plans to improve the use of 21st-century pedagogies in Nigerian schools.
The Impact of Teaching Aids on The Academic Performance of Learners in Natural Science
Authors: Nghitoolwa Hilya Tulipomwene Shuulinawa , Chirimbana Moses , Medusalem Medusalem
Published: July 2024

This qualitative study explores the impact of teaching aids on the academic performance of seventh-grade natural science learners at a selected school in the Kunene Region. The research focuses on understanding how instructional aids affect student comprehension, engagement, and overall academic achievement. A purposive sampling technique was used to select 10 seventh-grade students and two science teachers for semi-structured interviews, providing in-depth insights into their experiences with teaching aids in the classroom. Data were analyzed thematically, revealing key subthemes that illustrate the positive effects of teaching aids on learning outcomes. Results indicate that teaching aids, such as charts, models, and laboratory equipment, enhance understanding of concepts, increase student engagement, improve academic performance, promote critical thinking, and foster collaborative learning. However, the study acknowledges a significant limitation: its focus on a single region, which limits the generalizability of the findings to other contexts. Recommendations for educators and policymakers include investing in a variety of teaching aids, incorporating interactive learning techniques, and fostering collaborative learning environments. The study also suggests further research with larger sample sizes, across multiple regions, and using quantitative methods to validate and expand on these findings. Additionally, a longitudinal approach to understanding the long-term impact of teaching aids on educational outcomes is proposed as an area for future study. The insights gained from this study contribute to the ongoing discourse on effective teaching practices and underscore the importance of providing adequate resources to support natural science education.
Influence of English Medium of Instruction on Students’ Academic Performance in Technical Institutions in Tanzania
Authors: Ngaai Victor
Published: July 2024

The main objective of this study was to explore the influence of English as a medium of instruction on students’ academic Performance at Arusha Technical College in Tanzania.  This came after observing how the two languages: Kiswahili and English act as medium of instruction from lower to the higher levels of education respectively. English, as a second language in Tanzania, and a medium of instruction in higher learning institutions has shown discrepancies in students’ academic performance. Therefore, the study focused mainly on three specific objectives: to explore the use of English as a medium of instruction in terms of teachers’/students’ competency and confidence of students at Arusha Technical College, to describe the student’s academic performance in terms of proficiency in EMI, continuous assessment, and semester examination of students at Arusha Technical College, and to determine the relationship between the use of English as a Medium of instruction and the student’s academic performance in Tanzania. The study employed a quantitative research method specifically using descriptive and correlational research design. The secondary data were collected through a literature review; while the primary data were obtained through a self-constructed questionnaire. Questionnaire data were analyzed through the use of the Statistical Package for Social Sciences version 24 (SPSS). The study used a sample size of 100 respondents from Arusha Technical College where the English language is used as a medium of instruction. The results of the study revealed that most students had sufficient English language mastery due to the background of their previous education level. This fact led to the understanding and success in speaking and writing good English.  Further, the findings showed that the lecturers used code-switching and translation strategies to enable students to understand the lessons. The study recommends a need for further research to be conducted on other institutions of higher learning to make rational decisions about usefulness of the language of instruction.