bluuebunny/crossref_metadata_2025 huggingface dataset:
Perception of the General Population About Sexual Activities in Later Life: A Cross-Cultural Perspective
Authors: Ede Stephen S. , Ede Chisom F. , Ugwodo Priscilla E. , Osadolor Osaheni B. , Obaseki Chigozie O. , Odu Gift O. , Anyachukwu Canice C.
Published: January 2025

Abstract

Background:

Cultural and societal norms could influence older age sexuality as societal sexual attitudes are shown to set the stage for how one adjusts to biological changes. Therefore, understanding cultural diversity and its association with public perception of sexuality in later life is warranted.

Objectives:

To explore the public’s perception of sexual activities in later life through a cross-cultural perspective to comparatively identify the elements of the people’s culture that are most associated with how the public views sex in later life.

Materials and Methods:

This was comparative research utilizing a cross-sectional online survey among the general population of Nigeria 79 (73.8%) and India 28 (26.1%) adults aged 18 years and above (n = 107; female = 54.2%). Data for the study were collected using an adapted questionnaire to elicit responses on the sociodemography of respondents and their perception of appropriateness, emotions, reactions, and thoughts about sexual activities among older people.

Results:

The findings consistently showed that what attitudes and perceptions the public/individuals have is a function of their prevailing culture as their ethnicity, nationality, and religious status mostly showed statistically significant relationships with their attitudes and perceptions (P < 0.05) showing the cultural sensitivity of human sexuality especially for older persons that are unmarried, widowed, and divorced.

Conclusion:

This study aligns with recent literature on the beneficial role of later-life sexuality and hereby creates awareness of the positive aspects of sexuality in later life and calls for social and medical support for the aged to access and receive sexual relations all through their later life.
Effect of Diet Mediated Immune Optimization on Blood Pressure
Authors: Okafor Michael T. , Chijioke Chioli P. , Okoli Uzoamaka A. , Onyebuchukwu Queenet C. , Niteh Samuel C. , Okafor Adaugo G.
Published: January 2025

Abstract

Background:

Good diet improves immune functionality and it is beneficial for blood pressure control. A personalized food avoidance dietary approach to stop hypertension (PFADASH) addresses primary and secondary immune intolerances of different individuals to different foods as well as exposures to toxic food substances responsible for inflammatory immune dysfunction that mediate hypertension.

Objectives:

We appraised the impact of diet mediated immune optimization on blood pressure.

Materials and Methods:

This was a longitudinal study and part of clinical trials to improve immune functionality via a personalized food avoidance dietary approach to stop hypertension (PFADASH) approved by the University of Nigeria Teaching Hospital Ethics Committee. A dietary compliance score of GOOD, FAIR, or POOR was based on the frequency of exposure to dietary ingredients suspected to drive adverse gene expression.

Results:

Study participants with poor dietary compliance had higher BP scores with higher variability compared to those with good dietary compliance, although the difference between the scores was not significant (P > 0.05).

Conclusion:

A PFADASH although may serve as an immune optimizer and a therapeutic adjunct for blood pressure control does not significantly reduce the BP scores.
The Association of Mean Weekly Maternal Weight Gain in the Third Trimester of Pregnancy and Late-Onset Pre-eclampsia: A Multicenter Case–Control Study
Authors: Onwusulu Daniel N. , Chigbu Chibuike O. , Nnamani Chioma P. , Okoye Helen C. , Anikwe Christian C. , Obiora Oluchukwu L. , Chigbo Godswill C.
Published: January 2025

Abstract

Background:

Pre-eclampsia (PE) is a risk factor for various adverse pregnancy outcomes, including some diseases later in life. Knowledge of the pattern of weekly maternal weight gain, a modifiable risk factor, could be helpful in management. However, the association between late-onset PE (LOPE) and excessive maternal weight gain is inconclusive.

Objectives:

To evaluate the association of weekly maternal weight gain in the third trimester with LOPE.

Materials and Methods:

This is a multi-center case–control study. Health facilities in the southern part of Nigeria were purposively selected. Both Student’s t test and logistic regression were carried out. The receiver operating characteristic curve was used to obtain a mean weekly weight gain cutoff value predictive of LOPE.

Results:

The prevalence of excessive weekly weight gain was 68.2% (n = 73) in cases compared with controls (50.5%) (n = 54), P = 0.010. Third trimester mean total and weekly maternal weight gain was significantly higher in cases than in controls: 5.59 kg (standard deviation [SD] = 4.07) versus 3.89 kg (SD = 2.61), P = 0.004; 1.04 kg (SD = 0.76) versus 0.65 kg (SD = 0.51), P < 0.001, respectively. A critical cutoff value of 0.85 kg per week has an accuracy of 64.65% (area under the curve = 0.653, 95% confidence interval = 0.580–0.726; P < 0.001).

Conclusion:

Excessive weekly maternal weight gain is associated with LOPE. A critical cutoff value of 0.85 kg per week could be predictive. This value is not sensitive enough as a screening parameter for late-onset LOPE. Prospective cohort studies are recommended to improve the outcomes of the study.
Utilization and Quality of Services under Tertiary Institutions Social Health Insurance Program (TISHIP) in Enugu, South-East Nigeria: A Cross-Sectional Study
Authors: Aneke Matthew O. , Obikeze Eric N. , Enebe Joseph T. , Okafor Chinyere N. , Enebe Nympha O.
Published: January 2025

Abstract

Background:

Students constitute a very large percentage of Nigeria’s population. They are unable to benefit from the public sector programs as enrollees or dependents to enrollees because of their age and status as students. Hence, to cater for their healthcare needs, the Tertiary Institutions’ Social Health Insurance Program (TISHIP) was designed.

Objectives:

We aimed to ascertain the level of awareness of the students on the operations, determine the rate of utilization of healthcare services, and assess the quality of services rendered to the students under the program.

Materials and Methods:

This descriptive cross-sectional study was conducted at the campuses of the University of Nigeria, Nsukka (UNN) and University of Nigeria Enugu Campus (UNEC). Data were collected from 470 students on both campuses by using a semi-structured questionnaire. Tests such as simple linear regression and t test were carried out.

Results:

Many 50.4% of the students have heard of the TISHIP. Age had a statistically significant association with the awareness of the TISHIP. About 59.3% of respondents were not aware of the operational modalities of the program. Although a good number of the respondents 66% reported ever feeling ill, 44.1% visited the school clinic. No dimension of the service quality recorded a positive result in the gap analysis, suggesting that the qualities of the expected services were not met.

Conclusion:

There is inadequate utilization of the healthcare services by the respondents, and those who utilized the services of the program were not satisfied with the quality of services.
Comparison of Pleural Fluid Adenosine Deaminase with the Lactate Dehydrogenase/Adenosine Deaminase Ratio in Differentiating Tubercular Pleural Effusion from Non-tubercular Effusion
Authors: Sai Deeksha R. , Basava  , Acharya Shraddha
Published: January 2025

Abstract

Background:

Pleural effusions are caused by various conditions, including tuberculosis and malignancies. Accurate differentiation between tuberculous pleural effusion (TPE) and non-tuberculous pleural effusion (NTPE) is crucial for effective treatment outcomes. While adenosine deaminase (ADA) levels are commonly used in diagnosing TPE, the pleural fluid LDH-to-ADA ratio is a potentially more accurate diagnostic marker.

Objective:

To evaluate the effectiveness of the LDH-to-ADA ratio in distinguishing between TPE and NTPE, especially in cases of increased ADA levels.

Materials and Methods:

This retrospective study included 80 patients who underwent their first thoracentesis with a pleural fluid ADA level of 40 IU/L or higher. Patients were categorized into TPE (n = 40) and NTPE (n = 40) groups based on clinical, radiological, and laboratory findings. Pleural fluid parameters, including LDH and ADA levels, were analyzed. Receiver operating characteristic (ROC) curve analysis was conducted to determine the diagnostic accuracy of the LDH-to-ADA ratio, with cut-off values assessed for the sensitivity and specificity. Odds ratios were calculated to evaluate the association between the LDH-to-ADA ratio and pleural effusion types.

Results:

ROC analysis demonstrated that the pleural fluid LDH-to-ADA ratio in comparison to the ADA levels was superior in identifying TPE, with an AUC of 0.86 (sensitivity: 75%; specificity: 90.1%), and for NTPE, with an AUC of 0.90 (sensitivity: 80%; specificity: 77.9%). The LDH-to-ADA ratio provided a strong correlation with TPE and NTPE, confirmed by both crude and adjusted odds ratios, respectively.

Conclusion:

The pleural fluid LDH-to-ADA ratio is a highly effective diagnostic tool for distinguishing between TPE and NTPE. It offers superior diagnostic performance compared to ADA levels alone, with well-defined cut off values enhancing its utility in clinical practice for accurate diagnosis and management of pleural effusions.
Alveolar Soft Part Sarcoma Masquerading as Intramuscular Hemangioma: A Rare Case Report
Authors: Rahman Ebin , Irshad Mohammed
Published: January 2025

Introduction:

Alveolar soft part sarcoma (ASPS) is a rare malignant soft tissue tumor of the young and adolescent age group accounting for <1% of all soft tissue tumors. The usual course of ASPS is indolent but has high propensity for late metastasis, especially brain. They typically do not respond to conventional cytotoxic drugs; hence, complete surgical resection is the treatment of choice. Due to rarity of the disease, most of the published literature are case reports and case series. Our patient presented with an incidental finding of a painless mass over the thigh masquerading as an intramuscular hemangioma.

Case Report:

We report the case of a 38-year-old male who had an incidental finding of soft tissue swelling over the lower thigh of 1-year duration. Clinical examination and radiological features were suggestive of intramuscular hemangioma. However, trucut biopsy confirmed ASPS. He underwent preoperative angioembolization followed by wide local excision of the tumor. At 18 months of follow-up, he was asymptomatic with no clinical and radiological signs of local recurrence or distant spread.

Conclusion:

ASPS, due to its high vascularity, mimics benign vascular tumors, especially hemangioma. Knowledge about the distinctive imaging features and histopathological diagnosis of the disease is mandatory for early detection and timely appropriate management, thereby improving the patient outcomes.
Distribution and Population Structure of Discarded Parastichopus regalis (Holothuroidea) from the Shrimp Trawling Fishery in the Sea of Marmara
Authors: Karadurmuş Uğur , Dereli Hakkı , Aydın Mehmet
Published: January 2025

Royal sea cucumber Parastichopus regalis is frequently caught as a bycatch in shrimp fishery with beam trawl in the Sea of Marmara (SoM). This study presents the first assessment of the distribution patterns and population structure of the royal sea cucumber in the SoM. The dataset was obtained based on the area scanning method with underwater visual counting techniques (<50 m) and beam trawling (≥50 m). A total of 1,377 royal sea cucumbers were sampled off the Kapıdağ Peninsula and Marmara Islands between May 2022 and April 2023 at monthly intervals. The gutted lengths of the samples ranged from 6.65 to 30.70 cm. No gonads were found from October to March according to macroscopic examinations; thus, the gonadal cycle starts in April, peaks in July where there gonadosomatic index gain its maxima for both sexes, and completes in September. The mean annual biomass was calculated as 30.5 kg·km−2, and the highest value obtained in a fishery operation reached 100.8 kg·km−2. The distribution patterns of royal sea cucumber seasonally varied however further studies on the relationships between food availability, social interaction, and biotic factors are needed to understand relevant spatiotemporal patterns.
Gerontological Impact on Embryonic Development of Common Carp Cyprinus Carpio Var. Communis
Authors: Sharma Lovedeep , Ram Raj Narayan , Mishra Ashutosh
Published: January 2025

The present study deals with the gerontological impact on embryonic development of hatchery-based broodstock of Cyprinus carpio var. communis (Linnaeus, 1758) in two different age groups (0 and +1 year). The average size of fertilized eggs (adhesive, round and yellowish) of the experimental fish was recorded as 1.00±0.04 and 1.15±0.06 mm for 0 (t0) and +1year (t1) age groups, respectively. About eight hours post-fertilization (hpf), the gastrula disc began to protrude gradually and formed the germinal ring in fertilized eggs of the +1-year brooder group while the development of eggs of 0-year group was comparatively slow. The head and tail region development became visible at 16 hpf in the +1-year group eggs. Head region became visible in the 0-year group embryos at 30 hrs post-fertilization while in the +1-year group optic primordium and somites developed prominently at this stage. Hatching took place 52 hpf in +1 year while in the other group, it occurred at 54 hpf. The yolk sac was absorbed rapidly in the hatchlings of +1-year group compared to 0-year group while after the yolk sac absorption, development was observed almost to be the same in both groups` embryos. This embryological study is advantageous in choosing better broodstock for aquaculture production.
Recombinant Production of Caspian Trout (Salmo caspius) Hepcidin in Escherichia coli and Evaluation of its Antibacterial Activity
Authors: Kalbassi Mohammad Reza , Shirdel Iman , Hosseinkhani Saman
Published: January 2025

Antimicrobial peptides are promising therapeutic agents due to their broad-spectrum activity against microbial pathogens. In this study, the recombinant antimicrobial peptide hepcidin from Caspian trout (Salmo caspius) was produced using an Escherichia coli expression system. The coding sequence of the mature CtHep peptide was codon-optimized for E. coli, cloned into the pET32c(+) vector, and expressed as a fusion protein. The recombinant protein was expressed as inclusion bodies, purified using a HisTALON™ affinity column, and refolded under optimized conditions. The thioredoxin-CtHep fusion protein was cleaved using TEV protease, and the recombinant CtHep peptide was isolated and analyzed. The antimicrobial activity of CtHep was evaluated against Bacillus subtilis, Micrococcus luteus, and Escherichia coli using the microdilution method. The results demonstrated that recombinant CtHep exhibited significant inhibitory effects on both Gram-positive and Gram-negative bacteria. These findings highlight the potential of recombinant CtHep as an antimicrobial agent for applications in aquaculture and other industries. Furthermore, the optimized conditions for E. coli cultivation and the methods used for the production and refolding of the recombinant CtHep peptide in this study can be applied in future research on the recombinant production of antimicrobial peptides in E. coli.
Seasonal Variation of Epipelic Diatom Assemblages and Their Relationships with Abiotic Variables in the Utility and Drinking Water Source of İstanbul: Büyükçekmece Reservoir
Authors: Aykut Tümer Orhun , Balkıs-Özdelice Neslihan , Durmuş Turgay , Solak Cüneyt Nadir
Published: January 2025

In this study, the distribution and composition of epipelic diatoms in Büyükçekmece Reservoir, which is one of the most important and main freshwater resources for İstanbul, Türkiye were investigated seasonally. Epipelic diatom samples were collected from five different stations each season (February, May, August, and November) in 2019. A total number of eighty-seven taxa belonging to thirty-seven genera were identified, six of which were centric and eighty-one were pennate; five of the epipelic species were new record diatoms for the Büyükçekmece Reservoir. The highest number of epipelic diatom species were encountered in February while the lowest was in November. Considering the frustule counts, it was observed that the species that increased their relative abundance changed in each sampling period. Consequently, it was observed that Gomphonella olivacea was the most abundant in February, Navicula reichardtiana in May, Achnanthidium sp. in August, and Cocconeis placentula in November. Shannon-Weaver Diversity Index showed that the highest diversity of diatom species was determined in February (station 4), and the lowest was observed in August (station 3). According to the results of redundancy analysis, it was observed that silicate-Si, conductivity, and temperature were the most efficient variables in the distribution of the epipelic diatom species.
reflexión epistemológica sobre la generalización interna de la etnografía antropológica
Authors: López-Flores Oscar Adrián
Published: January 2025

Este artículo se sitúa en el campo de la metodología, donde se examina, analiza y evalúa la eficacia, sustentación teórica y nivel de coherencia de los métodos utilizados en diferentes áreas del conocimiento. Así, el objetivo de este trabajo es analizar la manera en que el método etnográfico, dentro del campo de la antropología, consigue generalizar sus resultados al interior del grupo estudiado (generalización interna), pues es común que quienes usan métodos cuantitativos imputen a los antropólogos de utilizar métodos especulativos, ya que consideran que las generalizaciones son apresuradas y no tienen fundamento al no haber utilizado una muestra probabilística. Para ello, primero se ofrece una definición de la generalización, así como su tipología, y posteriormente se muestra por qué es un problema para la etnografía. Después, se presentan ejemplos de etnografías clásicas en donde se realizan generalizaciones y, posteriormente, se discute cómo algunos antropólogos reflexionaron sobre la forma en que se obtenían estas generalizaciones. Finalmente, se analiza a la generalización interna desde la epistemología y se utiliza la inferencia a la mejor explicación para modelar la manera en que se pueden fundamentar este tipo de generalizaciones en laetnografía.
Poesía de Chiloé del siglo XXI: producción editorial y escritura poética
Authors: González-Pulgar Jannette , Villalobos Simón
Published: January 2025

Este artículo expone un catastro del patrimonio bibliográfico poético de Chiloé en el siglo XXI y una investigación de sus rasgos formales y tópicos. Considera un corpus que reúne más de cien obras, antologías y muestras publicadas entre el 2001 y el 2021 y describe a los agentes editores más relevantes y sus procesos productivos. De este modo, aborda la poesía como producción editorial y literaria, vinculada a un territorio y espacio cultural determinado, para indagar en su influencia, sus particularidades y sus relaciones con la escritura poética hispanoamericana y las formas de gestión editorial.
Philosophy, Bullshit, and Peer Review
Authors: Gómez-Vargas Yerko Fernando
Published: January 2025

Corren tiempos difíciles para la publicación académica. El aumento exponencial de publicaciones ―bajo la presión de la conocida máxima publish or perish― no se condice con la cantidad de lectores de este tipo de escritos ni con los niveles de alfabetización académica de un público frecuentemente propenso al populismo científico y la desinformación masiva en las redes sociales. Sin duda, cuando en los noventa Sokal logró publicar una parodia posmoderna con jerga seudocientífica en cierta revista vinculada al mundo intelectual de la teoría francesa y del posmodernismo filosófico, expuso las debilidades de la evaluación académica por pares y mostró al soberano desnudo, o sea, desnudó la debilidad del criterio arbitral de algunas publicaciones académicas. La polémica en torno al caso Sokal enfrentó rápidamente a quienes sospechaban en bloque de la calidad de las publicaciones científicas en algunas áreas de las humanidades particularmente propensas a ...
Think Global, Act Local: Developing an EBPM Framework for Air Quality Management in Nepal
Authors: Bhattarai Subash Kumar , Dhakal Roshani , Acharya Sandesh , Arayal Sushma
Published: January 2025

Air pollution significantly threatens public health, particularly in rapidly urbanizing and industrializing regions like Nepal. In Kathmandu, the basin-like topography contributes to severe air pollution levels, exacerbating health issues such as respiratory and cardiovascular diseases. This paper discusses implementing an Evidence-Based Policy Making (EBPM) framework tailored to Nepal's unique environmental and socio-economic contexts. It emphasizes the necessity of comprehensive data collection, stakeholder engagement, and integrating empirical evidence into policy development to combat air pollution effectively. Drawing on successful international case studies, the paper proposes specific adaptations such as digital data-driven public transportation systems, the promotion of electric mobility, congestion charging, and the expansion of urban green spaces to enhance air quality and urban livability in Nepal.
Sztuczna inteligencja w nauczaniu języków. Perspektywa nauczycieli z Ukrainy
Authors:   Collegium Da Vinci w Poznaniu, Bączyk-Lesiuk Klaudia , Typańska-Czajk Lidia ,   Politechnika Poznańska
Published: January 2025

This article analyses the use of artificial intelligence (AI) in language teaching in the Ukrainian education system in the context of the ongoing armed conflict. The impetus for writing it was an attempt to determine the scale of the implementation of AI tools from the perspective of active teachers. The results of the conducted study provide insights into the application of AI technologies in crisis settings, contributing to both a deeper understanding of the challenges and adaptation processes in educational systems in the face of conflict.
Rola nauczyciela w motywowaniu uczniów szkoły podstawowej do nauki języka obcego
Authors:   Szkoła Podstawowa nr 7 z Oddziałami Integracyjnymi im. Królowej Jadwigi w Wołominie, Roguska Sylwia
Published: January 2025

Referring to the role of the modern teacher - consultant, diagnostician, moderator, finally motivator – all these terms describe the modern teacher, who still plays a key role in the process of education. Not only does it convey knowledge, but also affects the development of the personality of students of the first educational stage, encouraging or demotivating to study. The educational success of learners depends largely on the teacher, including the foreign language teacher and his approach. To motivate students, the teacher should take into account the individual abilities and needs of students, adapt teaching methods and techniques to previously learned learning styles, personalities, abilities and interests of students. It also seems important that the teacher himself raises his own methodological competences, including the ability to motivate to learn.
Ça s’appelle une invention! Przejście od fonemu do grafemu na przykładzie francuskiej spółgłoski [s]
Authors:   Uniwersytet Łódzki, Gajos Mieczysław
Published: January 2025

The article examines the issue of understanding the relationship between spoken and written language in a foreign language. The analysis focuses on the consonant “s” and the challenges related to transitioning from the sound of “s” to its orthographic representation in French. Due to etymological factors, the discrepancies between phonetics and spelling represent one of the most complex issues in teaching French as a foreign language. The analytical part provides a detailed description of the phonogrammatic relationships within the consonant “s,” while the practical section offers exercises aimed at facilitating understanding and mastery of correct spelling in a foreign language.
On RBL-STEM Learning Activities: The Use of ANN Multi-Step Time Series Forecasting to Improve the Students Metacognition in Solving A Cryptocurency Volatility Based on the Fundamental, Technical and On-Chain Analysis
Authors:   Department of Postgraduate Mathematics Education, Faculty of Teacher Training and Education, University of Jember, Indonesia., Jannah Dinda Alvina Roikhatul , Dafik Dafik ,   Department of Mathematics, Faculty of Mathematics and Natural Science, University of Jember, Indonesia. and PUI-PT Combinatorics and Graph CGANT, University of Jember, Indonesia, Kurniati Dian ,   Department of Postgraduate Mathematics Education, Faculty of Teacher Training and Education, University of Jember, Indonesia.
Published: January 2025

Metacognitive skills refer to an individual’s ability to be aware of, manage, and evaluate their own thinking processes, supporting independent learning strategies and understanding. However, the low level of metacognitive skills highlights the need for further research, particularly on how to improve them. This study aims to enhance students’ metacognitive skills through a Research-Based Learning (RBL) approach and STEM learning activities by employing multi-step time-series forecasting techniques based on Artificial Neural Networks (ANN). The main focus is on designing learning activities that teach ANN Multi-Step Time Series Forecasting to address cryptocurrency volatility, analyzed using three main approaches: fundamental analysis, technical analysis, and on-chain analysis. By applying ANN to predict cryptocurrency price volatility, students are expected to better understand market dynamics and improve their decision-making abilities. The results show that RBL-STEM learning activities can be structured into six clear stages to utilize ANN Multi-Step Time Series Forecasting for improving students’ metacognitive skills in solving cryptocurrency volatility issues based on these analytical approaches.
Road Accident Emergency Reporting Management System using Neural Network
Authors:   Computer Science Department, Federal University Otuoke, BayelsaState, Nigeria, Promise Anebo Nlerum , Ezebunwo Igbudu ,   Computer Science Department, Rivers State University, Nigeria
Published: January 2025

Given the high number of road accidents that result in deaths every day, victims may lose their lives if emergency medical personnel or concerned parties fail to arrive promptly to intervene in an accident or if they do so, because they are unaware of the location of a nearby hospital or medical facility, they may not be able to provide the much-needed help. To avert this scenario, this research work seeks to deploy a Deep Learning Road Accident Emergencies Management model, which by examining of video and sensors’ data, identifies and reports traffic incidents in real time. A Neural Network (NN) is used by the model to recognize accident scenarios based on anomalous motion patterns inside video frames, including sudden halts and crashes. Put into practice in python, the program incorporates deep learning libraries such as OpenCV and TensorFlow for strong data processing and analysis in real time. To train and evaluate the model, an 80/20 data split, which results in reduced latency and high accuracy in accident detection. The Key performance metrics include a testing accuracy of 96%, an F1-score of 87.5%, and a response time of less than two seconds on average. The study advances the domains of artificial intelligence, transportation safety, and emergency management by offering a practical, real-time solution for automated accident reporting. This quick detection capability allows for timely emergency alerts, which are sent to responders via a web-based interface, giving them precise location details. The model's promise as a life-saving tool in smart city infrastructures is highlighted by its capacity to deliver precise and prompt replies. The Road Accident Emergency Reporting Model has important ramifications for increasing road safety, decreasing emergency response times, and boosting public safety in general due to its strong design and low latency.
The main determinants affecting the spend in protected natural areas. The case of Cadí-Moixeró Natural Park, Catalonia, Spain
Authors: Seguí-Urbaneja Jordi , Vidal-González Pablo , Alcaraz Saul , Dorado Víctor , Farías-Torbidoni Estela Inés
Published: January 2025

Introduction and objectives. This study aimed to understand and analyse the main determinants affecting the (no) spend in protected natural areas. Method. Using a total of 1.119 on-site survey data from Cadí-Moixeró Natural Park, we analysed the visitor spending and identify influential sociodemographic, visit behavior, and motivational descriptors related to their likelihood of spending money during their visit. Natural Park is a man, in the early forties, with university studies who overnight in the park, which enables doing multiple group visits.
Results and conclusions. The result of the comparison between spenders and non-spenders during their visit was that spenders and non-spenders showed significant differences on sex distribution, frequency of visit, percentage of group visits, mean days of visit, type of accommodation, physical activity intensity, channel park knowledge, nature and relax motivation and outdoor and health motivation. Finally, the statistically significant predictors in the logistic regression model were group visit, type of accommodation, physical activity intensity, days of visit and nature and relaxation motivation. The findings have implications for future tourism development in Protected Natural Areas and should be applicable to other regions.
Efecto de un programa integral de actividad física sobre la condición física, el sedentarismo y el tiempo de pantalla en escolares
Authors: Cortés-Roco Guillermo , Vesga-Oviedo Sandra , Hurtado-Almonacid Juan , Gallardo-Rodríguez Rodrigo , Páez-Herrera Jacqueline , Reyes-Amigo Tomás , Yañez Sepulveda Rodrigo Alejandro
Published: January 2025

Introducción: La actividad física realizada en el contexto escolar juega un papel importante en el bienestar físico y psicológico de niños y adolescentes.
Objetivo: evaluar el efecto de un programa integral de actividad física basado en juegos modificados y hábitos saludables en la aptitud física de escolares de un establecimiento educacional
Metodología: Estudio cuasiexperimental con diseño preprueba-posprueba en un grupo experimental (GEX)) (35 total; 23 niños, 12 niñas, 11.4±0.7 años), y un grupo control (GC) (33 total, 17 niños y 16 niñas, 11.7±0.6 años). La intervención tuvo una duración de 14 semanas. Fueron aplicadas pre y post intervención test de condición física. La actividad física (AF) y el tiempo frente a la pantalla (TP) se midieron a través de preguntas del cuestionario de perfil de actividad juvenil (YAP-S).
Resultados: En los resulta-dos de aptitud física se encontró un efecto significativo para el tiempo en Fuerza de prensión manual (FP) (p=<.001, η2p:0.29), Fuerza de prensión manual relativa (FPR) (p=<.0032, η2p:0.06), la prueba 4x10 (p=<.0097, η2p:0.04) y flexibilidad (p=<.001, η2p:0.61) que además presentó diferencias entre grupos (0.059, η2p:0.053) con un tamaño del efecto pequeño. Los resultados de tiempos AF indican un efecto significativo para el tiempo (p=<.001, η2p:0.293), y en TP diferencias entre grupos (p=0.015, η2p:0.086) y el tiempo (pretest vs. postest) (p=<.001, η2p:0.171)
Discusión: Intervenciones de actividad física en la escuela pueden tener un efecto pequeño a modera-do en la aptitud física tanto en niños y adolescentes. Por otra parte, intervenciones que utilizan juegos producen mejoras en el disfrute de niños y adolescentes.
Conclusiones: Un programa de intervención de actividad física y hábitos saludables de 14 semanas presentó efectos atribuibles a la intervención en flexibilidad y tiempo de pantalla. Además, el programa generó mayor disfrute de la AF y las clases de Educación Física.
Physical literacy: physical literacy knowledge and its relationship to physical fitness of senior high school students
Authors: Nur Fajrin Aprianisa , Nopembri Soni , Hastuti Tri Ani
Published: January 2025

Introduction. This study aimed to investigate the level of physical literacy and its relationship with physical fitness among 10th-grade students in Sleman Regency using a correlational research design. Objective. The subjects were 64 students (32 male, 32 female) aged 15–17. The research sample using a purposive sampling technique, selected based on several criteria: non-athletes and residents of Sleman Regency. Methodology. The instrument in this study used two tests, were the Adolescence Physical Literacy Questionnaire (APLQ) and the Bleep Test. The APLQ showed good internal consistency (α = 0.951), validity (0.680–0.790), and reliability (0.837–0.981). The Bleep Test had a validity of 0.915 and reliability of 0.868.  Thus, this research instrument was valid and reliable. Data analysis used the Spearman correlation test, were carried out with the help of IBM SPSS Ver. 20. Results. The results of this study indicated that the linearity data obtained a Sig value of 0.975 > 0.05 and an F count value of 0.025 < F table of 2.528, so there was a significant linear relationship between physical literacy and physical fitness. Furthermore, hypothesis testing with Spearman analysis obtained a correlation coefficient between physical literacy and physical fitness of -0.091, these results showed a very weak relationship between the two variables. Discussion. The significance value (p-value) was 0.473 > 0.05, so it can be concluded that there is no significant relationship between physical literacy and physical fitness. Conclusions. Thus, it was concluded that there is no significant relationship between physical literacy and physical fitness among 10th-grade students in Sleman Regency.
El aprendizaje-servicio en edad escolar en el área de Educación Física: una revisión sistemática
Authors: Sánchez Carlos , Sierra Díaz Manuel-Jacob , González- Víllora Sixto
Published: January 2025

Introducción: El estudio presentó una revisión de los principales beneficios del aprendizaje-servicio en la educación física escolar. Objetivo: Analizar el impacto del aprendizaje-servicio en Educación Primaria, Secundaria y Bachillerato, destacando los beneficios tanto para quienes participan como para quienes reciben el servicio. Metodología: Se llevó a cabo una revisión sistemática entre 2012 y 2022 utilizando cinco bases de datos: Web of Science, Scopus, Google Scholar, EBSCOHost y Dialnet. Los criterios de inclusión fueron: (I) publicados en español o inglés, (II) revisados por pares antes de su publicación, (III) con metodologías cuantitativas o cualitativas, o (IV) que sean empíricas en el contexto de educación física. Resultados: Tras el análisis de 15 artículos, España lideró la implementación del aprendizaje-servicio en Educación Física, particularmente en primaria y secundaria. Los programas, con duraciones de 2 a 5 meses y 2 sesiones semanales, incluyeron principalmente juegos lúdicos. Predominaron los enfoques cuantitativos con cuestionarios validados. Entre los beneficios: mayor adherencia a la actividad física, la mejora de hábitos saludables y habilidades motoras. El aprendizaje-servicio demostró ser eficaz en el desarrollo de competencias sociales y cívicas. Discusión: El aprendizaje-servicio fue eficaz para desarrollar competencias físicas, sociales y cívicas. Sin embargo, se identificaron áreas de mejora, como la adaptación para edades tempranas y ajustes en la duración de los programas. Su combinación con enfoques centrados en el alumno amplificó los beneficios pedagógicos. Conclusión: El aprendizaje-servicio promueve el bienestar físico, social y emocional de los estudiantes, siendo una herramienta pedagógica eficaz. Ajustes en su diseño podrían maximizar su impacto.
Exploring the relationship between motor development and entrepreneurial traits in childhood
Authors: Peixoto Silva Inês , Pereira Beatriz
Published: January 2025

Introduction: Children’s motor development is growing, with several studies seeking to understand its process, causes, and effects. The field of entrepreneurship has also experienced significant growth.  Objective: Recognizing the importance of both areas, this research aims to verify the relationship between a child's motor development and entrepreneurial traits.  Methodology: This is an exploratory case study using mixed methodologies. 37 students from the 1st and 3rd grade participated in this study. The Test of Gross Motor Development - 2 was used to determine the children's motor development. To assess entrepreneurial traits in children, observation and audio recording were conducted in three contexts: structured play, enriched recess, and storytelling. The observation was based on a script constructed according to the literature review.  Results: When relating motor development to entrepreneurial traits, it was concluded that children with better motor development in the total raw score and object control motor skills tend to be those in the 3rd grade and those with lower propensity for inverse behaviour of "Self-Confidence" and "Persistence/Resistance to Failure." It was also found that children with better raw scores in locomotion motor skills are also those who, in the context of recess, have a greater tendency to exhibit positive behaviour of "Risk-taking," such as considering risks before acting or not being afraid of failure. Conclusion: Schools should integrate entrepreneurial education and motor skill development into curricula to prepare students not just for jobs, but to take initiative, solve complex problems, and adapt to changing circumstances throughout their lives.
Perfil de rendimiento físico en baloncesto juvenil: comparación de potencia anaeróbica, potencia de salto y vo2max según posición de juego
Authors: Tauda Mauro , Cruzat Bravo Eduardo , Ergas Schleef David
Published: January 2025

Resumen: El baloncesto es un deporte intermitente que requiere fuerza, velocidad, agilidad y capacidades aeróbicas y anaeróbicas. Factores como la altura, composición corporal y perfil fisiológico son fundamentales para el rendimiento, permitiendo ajustar los entrenamientos según las demandas del deporte y la posición de juego. Objetivo: Describir y comparar el perfil de rendimiento físico en jugadores juveniles de baloncesto, con énfasis en potencia anaeróbica, potencia de salto y Vo2max, según su posición. Materiales y métodos: Se evaluaron 15 jugadores juveniles seleccionados aleatoriamente de clubes de Valdivia, con edad promedio de 16.47±1.19 años, peso de 74.67±7.98 kg, estatura de 175±6.24 cm, grasa corporal de 25.05±2.46% y masa muscular de 41,79±3,49%. Se realizaron pruebas de VO2max, salto (Bosco) y potencia anaeróbica (Wingate). Resultados: Los escoltas obtuvieron un VO2max significativamente mayor (54.23±6.32 ml/kg) que los ala-pívots (48.15±7.22 ml/kg) y pívots (49.68±8.09 ​​ml/kg) (p=0.02). En potencia de salto, los aleros sobresalieron con 46.10±4.50 cm, frente a escoltas (40.20±5.10 cm) y pívots (38.70±5.80 cm) (p=0.03). En potencia anaeróbica, los aleros también lideraron (9.10±1.10 W/kg) sobre escoltas (8.30±1.15 W/kg) y pívots (7.95±1.25 W/kg) (p=0.01). Conclusiones: Existen diferencias significativas en rendimiento físico según la posición de juego. Los escoltas destacan en capacidad aeróbica, mientras que los aleros sobresalen en potencia de salto y anaeróbica, indicando la importancia de entrenamientos específicos para cada rol.
Estudo do descarte residencial de medicamentos vencidos e em desuso em uma Instituição de Ensino Superior no município de Araguari/ MG
Authors: Oliveira de Souza Matheus , Ramos de Matos Lauane , Rodrigues Mota Juan , Silva Santos Hugo , Ribeiro Moreira Carrijo Mirian , Fernandes Hipólito Aline
Published: January 2025

Introdução: Nas residências, muitos dos medicamentos não são consumidos por completo, gerando sobras que acabam sendo descartadas no lixo domiciliar, ou no esgoto, ou são armazenados para um possível consumo posterior. Ainda que os colaboradores da atenção primária à saúde tenham demonstrado interesse  com o tema, pouco tem sido feito sobre o descarte correto de medicamentos. Objetivo: Instruir e orientar os alunos e colaboradores do Centro Universitário IMEPAC Araguari-MG a respeito do descarte correto de medicamentos. Metodologia: Foi implementado um ponto de coleta no pátio da Instituição para o descarte dos medicamentos e orientação as pessoas com divulgações a respeito deles. Resultados: O posto de coleta obteve uma quantidade significativa de medicamentos que poderiam estar em contato com a natureza ou sendo consumido indevidamente por outros. A maioria do que foi coletado estava fora da data de validade apresentando um risco potencial a desavisados. Esses estudos catalogou as diferentes formas farmacêuticas e verificou que a maioria dos medicamentos eram sólidos e posteriormente foram descartados corretamente. Conclusões: Assim, fica claro, que a população desconhece a necessidade de descartar o lixo farmacêutico de maneira adequada, além disso, os envolvidos nesse estudo, não possuem a consciência de que parte dessas substâncias descartadas indevidamente podem atingir lençóis freáticos, cursos de águas e contaminar fauna e flora local. E que há uma demanda de medicamentos a ser coletado. Baseado nisso é fundamental que haja uma interferência de órgãos públicos que fiscalizem com mais rigor o descarte de medicamentos.
The role of religious seminaries in electoral politics: a case study of District Mardan, Pakistan
Authors: Ullah Kaleem , Zubair Muhammad , Ullah Najib , Abbas Muhammad
Published: January 2025

This paper is an attempt to understand the role of religion and religious seminaries in electoral politics in Shergarh, Khyber Pakhtunkhwa. This paper concentrates on two of the most famous seminaries in the area, which are aligned with Jamiat Ulema Islam and Jamaat-e-Islami. The research seeks to do so by investigating the networks between how these institutions conducted their education and the region's political environment. To achieve the results, this study uses a mixed methods approach with questionnaires as well as in-depth interviews with different stakeholders (students, educators, and local political figures). It provides a full understanding of how religious teachings are related to the political scenario and electoral outcomes. The indoctrination at the seminaries matters to voter behaviour and party preference. These seminaries are important venues for disseminating political messages and framing issues in a religious context that resonates with the local population. This indoctrination within these institutions can directly affect how politics is done and how the elections are conducted. The study makes a further contribution to the understanding of how the process of political socialization takes place in these seminaries.
Elementos de controle solar: a interação entre forma e desempenho em processos de projeto computacionais
Authors:   , Souza Kelly Diniz de
Published: January 2025

A função básica da iluminação é prover as condições visuais adequadas ao desempenho das atividades. Deste modo, a importância do uso adequado da luz natural nas edificações requer o planejamento entre o balanço da carga térmica, o controle do ofuscamento e ajustes para se adequar à disponibilidade de luz natural. Estratégias de projeto passivas são de grande importância para melhoria da qualidade ambiental das edificações, com destaque para a função de dispositivos de proteção solar. Esta pesquisa tem o objetivo de investigar um fluxo de trabalho baseado em um código para obtenção e otimização de elementos de controle solar com geometrias desenvolvidas a partir de simulações que adicionam o desempenho estrutural a critérios de desempenho luminoso. Partimos da hipótese de que a integração do material, de sua estrutura e de sua forma durante a proposição de elementos de controle solar gerados a partir de processos form-finding impacta o desempenho da luz do dia. A pesquisa está dividida em revisão de literatura, avaliação de desempenho luminoso de dispositivos de sombreamento já instalados em contexto real e proposição de novos elementos de proteção a partir da integração entre concepção e modelagem paramétrica, simulações computacionais e otimização. A análise de dispositivos existentes é o objeto de pesquisa do primeiro experimento, voltado para investigação de dispositivos do tipo brise-soleil e painel microperfurado, instalados em edificações da Universidade Federal de Viçosa, Campus Viçosa, Minas Gerais. Na fase seguinte, o segundo experimento incorpora a avaliação do desempenho estrutural da peça às investigações do desempenho luminoso de dispositivos de sombreamento do tipo brise-soleil. Como resultado principal, é possível apontar que a integração do material, de seu desempenho estrutural e de sua forma durante a proposição de elementos de controle solar gerados a partir de processos form-finding pode contribuir positivamente no desempenho da luz do dia, embora ainda seja necessária uma investigação que conduza a um melhor aproveitamento da capacidade do material. Palavras-chave: processos form-finding; iluminação natural; desempenho estrutural; desempenho luminoso ; brise-soleil; painel microperfurado
Morphological Characterization, Pigments and Biochemical Composition of Isolated Microalgae from South Eastern Freshwater Habitat of Bangladesh
Authors:   Department of Marine Fisheries and Aquaculture, Faculty of Earth and Ocean Science, Bangabandhu Sheikh Mujibur Rahman Maritime University, Bangladesh, Nayma Zannatul
Published: January 2025

Identification and characterization of the microalgae is prerequisite before using them for any kind of commercial use. So, the study was designed to determine
the growth, pigments and biochemical composition of four different freshwater microalgae (Nephrocytium sp., Nannochloropsis sp., Protococcus sp., and
Pectinodesmus sp.). Growth performance was evaluated by collecting the data of cell density and optical density. Isolated microalgae were mass cultured in
Bold Basal Media and harvested at their early stationary phase. Result showed that, Nephrocytium sp. showed significantly (p ˂ 0.05) highest chlorophyll a
and chlorophyll b and Protococcus sp. resulted highest carotenoid. Protein and lipids were significantly (p ˂ 0.05) highest in Nannochloropsis sp. Moreover,
Protococcus sp. resulted higher amount of saturated fatty acids, monounsaturated fatty acids, and omega 3 polyunsaturated fatty acids. Current results will
aid to choose microalgal strains that possess fast growth, suitable pigments and biochemical composition to utilize them in several industrial applications.
Transitoriedade do corpo, performatividade das paisagens psicossociais e subjetivações à flor da pele
Authors: Alves Lindomberto Ferreira
Published: January 2025

O artigo explora três linhas de força poética presentes na obra da artista Rubiane Maia: a transitoriedade do corpo, a performatividade das paisagens psicossociais e as subjetivações à flor da pele. Por meio de um exercício teórico, diferentes conceitos são relacionados para destacar essas forças em suas performances. Os trabalhos “Pele. Superfície. Mercado” (2006), “Ensaio de Casamento” (Vermelho-Mulher) (2011) e “O Jardim” (2015) são analisados como estudos de caso, elucidando tais reflexões. Argumenta-se que essas linhas convergem para consolidar a performance como um espaço de criação de novos modos de ser e estar no mundo.