bluuebunny/crossref_metadata_2025 huggingface dataset:
TROV - A Model and Vocabulary for Describing Transparent Research Objects
Authors: Li Meng , McPhillips Timothy , Willis Craig , Parulian Nikolaus , Ludäscher Bertram , Kowalik Kacper , Vilhuber Lars , Lewis Thu-Mai , Gooch Mandy
Published: February 2025

The Transparent Research Object Vocabulary (TROV) is a key element of the Transparency Certified (TRACE) approach to ensuring research trustworthiness. In contrast with methods that entail repeating computations in part or in full to verify that the descriptions of methods included in a publication are sufficient to reproduce reported results, the TRACE approach depends on a controlled computing environment termed a Transparent Research System (TRS) to guarantee that accurate, sufficiently complete, and otherwise trustworthy records are captured when results are obtained in the first place. Records identifying (1) the digital artifacts and computations that yielded a research result, (2) the TRS that witnessed the artifacts and supervised the computations, and (3) the specific conditions enforced by the TRS that warrant trust in these records, together constitute a Transparent Research Object (TRO). Digital signatures provided by the TRS and by a trusted third-party timestamp authority (TSA) guarantee the integrity and authenticity of the TRO. The controlled vocabulary TROV provides means to declare and query the properties of a TRO, to enumerate the dimensions of trustworthiness the TRS asserts for a TRO, and to verify that each such assertion is warranted by the documented capabilities of the TRS. Our approach for describing, publishing, and working with TROs imposes no restrictions on how computational artifacts are packaged or otherwise shared, and aims to be interoperable with, rather than to replace, current and future Research Object standards, archival formats, and repository layouts.
Production of Sulphur-less Sugar
Authors: Pawar R. M.
Published: February 2025

The paper describes the details of equipment and the process used to produce Sulphur-less sugar and advantages of
sulphur-less sugar.
Retorno al trabajo, funcionalidad familiar y apoyo social en mujeres que fueron gestantes después de los 35 años en Antioquia, Colombia
Authors: Vásquez-Trespalacios Elsa Maria , Rodríguez-Calderón Maria Alejandra , Uribe-Herrera Susana , Dávila-Zuluaga Ana Sofía , Rodríguez-Joya Juana Valentina , Ramos-Arcila Natalia
Published: February 2025

Introducción: La gestación luego de los 35 años es una tendencia creciente en el mundo contemporáneo, sin embargo, aún no han sido suficientemente explorados aspectos como el retorno al trabajo y su relación con la funcionalidad familiar y el apoyo social. Objetivo: Evaluar el retorno laboral, la funcionalidad familiar y el apoyo social en mujeres que fueron gestantes después de los 35 años, en Medellín y el área metropolitana, en Antioquia, Colombia.  Materiales y métodos: Estudio descriptivo en el que se midieron características sociodemográficas, el apoyo social, la funcionalidad familiar y la satisfacción con el retorno laboral después de la gestación, a 106 mujeres del departamento de Antioquia, Colombia. Resultados: El 82,1% de las participantes tenía un título superior al bachiller y más de la mitad pertenecía a una clase media-alta. Ninguna participante con funcionalidad familiar normal tuvo un retorno laboral poco satisfactorio y aproximadamente el 80% de estas aún se encontraba activa laboralmente. El 75% de las participantes negó haber presentado depresión posparto, sin embargo, solo el 43,8% autorreportó una funcionalidad familiar normal. Conclusión: Para una mujer gestante mayor de 35 años, una familia funcional y una buena percepción de apoyo social actúan positivamente en el retorno laboral.
RATIONAL CAPACITY OF OIL FILLING FUNNELS FOR TRACTOR ENGINES MAINTENANCE
Authors:   Irkutsk State Agrarian University Named after A.A. Ezhevsky, Khabardina A.V.
Published: February 2025

Among the research literature concerning the maintenance of machines, there are almost no
works devoted to the substantiation of the capacity of oil filling funnels. In our opinion this is due to
the seeming simplicity of the subject of study. At the same time today filling funnels are presented in
sufficient assortment and quantity on the market of car service. However, they are not widely used in
the practice of machines maintenance, in particular their engines. Machine operators use a variety of improvised refueling tools: buckets, cans and plastic bottles. This is due to the lack of sufficient
mutual suitability: each oil filler neck like each filling funnel has not only its installation dimensions,
but also the capacity. Of course, this significantly influence the environmental and technical safety,
as well as the technical and economic efficiency of the machine maintenance. So if the capacity of the
funnel is higher than the capacity of the filler neck, then the oil overflow into the cavity of the neck
and, as a consequence, its spillage is inevitable. If the capacity of the funnel is lower than the capacity
of the neck, then it prolongs the operations of adding oil to the engine and refilling the crankcase
with oil. In this regard, there is a need for scientific substantiation of the capacity of the funnel for
the tractor engines maintenance. This work is devoted to the solution of this problem.
WAYS OF IMPROVING THE TECHNOLOGY OF HARVESTING GRAIN CROPS AND SOYBEAN
Authors:   Priamursky State University Named after Sholom-Aleikhem, Kandelya M.V. , Kandelya N.M. ,   Government of the Jewish Autonomous Region, Zemlyak V.L. ,   Priamursky State University Named after Sholom-Aleikhem, Bumbar I.V. ,   Far Eastern State Agrarian University
Published: February 2025

Conceptually the article proposed agro-technical and agro-ecological requirements that determine innovative ways to improve technological process and facilities for harvesting grain crops and
soybean. The proposed technical solutions made by the authors are considered to be inventions in
the field of less energy-intensive technologies and lightweight field machines of a new generation
devised for harvesting crops by the method of combing crop on the root, collecting heap of chaff and
grain, vacuum threshing in the field and in the threshing stations. At the present stage, combine harvester is the main machine in the harvesting process. From the energy point of view, modern combine
harvesters are extremely inefficient. 70-80% of energy is spent for useless deformation and straw
movement. Currently, the authors received 13 patents for inventions in this area. All proposals are
aimed at improving productivity, throughput, reducing grain crushing, consumption of fuels and lubricants, the cost of a kilogram of bunker grain. The article presented a number of technical proposals to improve the technological process of harvesting, to improve adapters and machines for its implementation, including the method of combing crop on the root, collecting heap of chaff and grain by a
field machine using adapters of the type KZR-10 «Rotor» and vacuum threshing in the field or in
threshing stations, the novelty of which is confirmed by patents of the Russian Federation. The technology of harvesting grain crops and soybean by combing crop on the root and the use of soft containers «big-bag» to collect grain will eliminate presence of vehicles in the field, reduce greatly the
number of vehicles involved in the harvesting period, exclude interdependent downtime of combine
harvesters and trucks waiting for unloading. Vehicles will be needed to collect soft containers located
on the edge of the field along the road and deliver them to the processing point.
Assessment of volume and quality of mallard meat products in the Kirov region
Authors:   All-Russian Research Institute of Hunting and Animal Breeding Named after Prof. B. M. Zhitkov, Zarubin Boris E. , Kolesnikov Vyacheslav V. ,   All-Russian Research Institute of Hunting and Animal Breeding Named after Prof. B. M. Zhitkov, Kozlova Anna V. ,   All-Russian Research Institute of Hunting and Animal Breeding Named after Prof. B. M. Zhitkov, Sergeev Аleksei A. ,   All-Russian Research Institute of Hunting and Animal Breeding Named after Prof. B. M. Zhitkov, Economov Aleksandr V. ,   All-Russian Research Institute of Hunting and Animal Breeding Named after Prof. B. M. Zhitkov, Petrov Aleksandr K. ,   All-Russian Research Institute of Hunting and Animal Breeding Named after Prof. B. M. Zhitkov, Makarov Valerii A. ,   All-Russian Research Institute of Hunting and Animal Breeding Named after Prof. B. M. Zhitkov, Mashkin Viktor I. ,   Vyatka State Agricultural Academy
Published: February 2025

So as the population of Russia consumes more wild animal products, the authors consider
the aspects of using one of the largest hunting resources water fowl – mallard. The use of this species
was analyzed in respect of animal numbers, technique of hunting, yield of hunt, specifics of parasitofauna, some biologic commercial indices, yielding (output), microelement composition and nutritive value.
Productivity of rice variety samples depending on mineral nutrition and seeding rate in the climates of the Primorsky region
Authors:   Federal Scientific Center for Agrobiotechnology in the Far East named after A.K. Chaika, Guchenko Svetlana S. , Anischenko Maksim V. ,   Federal Scientific Center for Agrobiotechnology in the Far East named after A.K. Chaika, Sunitskaya Tatyana V. ,   Federal Scientific Center for Agrobiotechnology in the Far East named after A.K. Chaika
Published: February 2025

Rice Growing needs a sufficient amount of light, heat, air and mineral nutrition. Mineral nutrition
is a factor that significantly affects the growth, development and yield of rice. Experiment conditions: field
experiment; irrigation system: rice irrigation system of the Federal Scientific Center for Agricultural Biotechnology of the Far East named after A. K. Chaika, located in the soil-climatic zone of the Primorsky Region,
Ussuriysk Region; research objective: study of the effect of nitrogen fertilizer doses (ratio) and seeding rate
on the productivity of the variety sample PrimNIISKh-20 and the Almaz variety; research results: optimal
combinations of doses of complex fertilizers and seeding rate were recommended to obtain the highest yield
for each variety.
Assessment of the hybrids of potato in the nursery of competitive testing on the Kamchatka region
Authors:   Kamchatska Research Institute of Agriculture, Sherstyukova Tamara P. , Ivashchenko Anna D. ,   Kamchatska Research Institute of Agriculture
Published: February 2025

The article presents the results of testing of 12 promising hybrids of potato of competitive nursery
in the climates of Kamchatka Region for the years 2017-2018. As the result of competitive testing, hybrids
303-14-98, 168-1-09, 8-15-03, 143-15-09 are classified as early hybrids, hybrids 91-14-07, 281-9-10, 56-2-
03, 88-5-05, 391-7-12 as middle early groups, 417-2-12 as 119-6-05, 386-5-12 as mid-season groups. Cropproducing power on a par with Fresco variety (19.3 t/ha) showed the following hybrids: 303-14-99 (20.6 t/ha),
91-14-07 (19.7 t/ha), 391-7-12 (21.0 t/ha), 56-2-03 (20.2 t/ha). There were 3 hybrids with increased starchiness: 303-14-98 (13.0%), 168-1-09 (13.6%), 56-2-06 (13.8%), 5 hybrids had high content of vitamin C : 8-15-
03 (11.0 mg%), 143-15-09 (11.7 mg%), 386-5-12 (8.8 mg%), 417-2-12 (8.4 mg%), 88-5-05 (15.6 mg%), which
is 0.8-1.6% and 7.1-14.3 mg% higher than the standard Fresko variety, respectively. Hybrids resistant to virus
diseases: 8-15-03, 91-14-07,391-7-12, 386-5-12, 281-9-10, 56-2-03, 119-6-05,88-5-05; hybrids resistant to
fungal diseases (blackspot) were considered all the tested hybrids as lightly affected (7 points). According to
the results of preliminary test, hybrids resistant to cancer and golden potato nematode: 303-14-98, 91-14-07,
386-5-12, 56-2-03, 88-5-05,391-7-12. Potato hybrids 303-14-98, 91-14-07, 386-5-12, 56-2-03, 88-5-05,391-
7-12, which are promising hybrids for creating a variety, had been identified as economically valuable.
Konflik Turki-Israel : Kajian Pada Era Erdogan Sebagai Perdana Menteri (2003-2014) The Turkish-Israeli Conflict: A Study During Erdogan's Era as Prime Minister (2003-2014)
Authors: Nor Hidayah Nur Syahirah , Mohd Nor Mohd Roslan , Ibrahim Muhammad Khalis
Published: February 2025

The Republic of Turkey is a country that practices a secular system. In 1945, Turkey, with a majority of its population being Muslims, recognized the existence of Israel and made agreements to cooperate in political, economic, and military aspects. However, after the AK Party, with Erdogan as Prime Minister, came to power, there were reforms in Turkey's foreign policy that resulted in changes in the cooperation between these two countries, leading to crises between Turkey and Israel. The main objective of this study is to discuss Erdogan's appointment as Prime Minister of Turkey, analyze the new foreign policy introduced by Erdogan, and explain the conflicts that occurred between Turkey and Israel during Erdogan's tenure as Prime Minister of Turkey. Additionally, this study employs three methods, namely data collection, data sources, and data analysis. Data collection and data sources are obtained from previous studies. This research will provide an understanding of the crises between Turkey and Israel due to changes in Turkey's foreign policy during Erdogan's time as Prime Minister of Turkey.
Peranan Perempuan Bugis dalam Penyebaran Islam di Alam Melayu The Role of Bugis Women in The Spread of Islam in Malay World
Authors: Mohd Nasir Nur Dina Najati , Mohd Nor Mohd Roslan
Published: February 2025

This research attempts to explore the role of Bugis women in the spread of Islam in the Malay World. As a tribe with strong Islamic cultural roots in South Sulawesi, Bugis women have an important role in spreading these teachings in the surrounding region. Through family support, religious teaching, involvement in community activities, influence in politics and so on, Bugis women have played a significant role in shaping and strengthening Islamic identity in society in the Malay world. This study opens up the space to understand more about the role of women in the dynamics of the spread of Islam, as well as its impact on the social and cultural structure in the region. The conclusion of this research can provide a deeper insight into how Bugis women have become important agents in changing the religious and cultural landscape in the Malay World with the influence of Bugis-Makassar culture as well as the role of women in Islam which tends to dignify the high position of women in Islam .

Keywords: Bugis women, spread of Islam, culture, Malay World
الفكر النسوي بين الأديان السماوية والمعتقدات الوثنية (دراسة تحليلية) The Feminist Thought Between Abrahamic Religions and Pagan Beliefs : An Analytical Study
Authors: Hamidullah Khaoula Saeed Al Arabi , Saged Ali Ali Gobaili , Abidin Azmil Zainal Abidin , Qatawneh Mohammad Abdelhamid Salem
Published: February 2025

This research explores the relationship between Abrahamic religions and pagan beliefs in modern feminist thought. It is using descriptive-analytical methods to review the information and previous literature, and a survey method for a field study at Hassan II University in Morocco, the study details differing opinions on the relationship between feminist thought and Abrahamic religions. It also addresses criticisms of women's roles in these religions, such as Christian, Jewish, and Islamic feminism, and examines the aversion of feminists to religion. The research highlights the intersection between pagan feminist thought and the New Age movement, discussing the risks posed by this influence. Key findings indicate that religious feminist movements aim to eliminate male dominance, but these movements derive from Western philosophies that contradict Islamic views. The new feminist movement's principles align with ancient pagan beliefs, promoted by the New Age movement through the media. The study recommends protecting society, especially women, from suspicious pagan ideas and preventing the spread of feminist and New Age thoughts, to maintain adherence to Islamic teachings and preserve the identity of Islamic society.
Perkembangan Budaya Berpakaian Mahasiswi Universiti Malaya: Isu dan Cabaran Cultural Development of Universiti Malaya’s Students Dressing: Issues and Challenges
Authors: Manaf Noor Zulaikha Azlin Abdul , Mat Zin Aizan Ali @
Published: February 2025

This article aims to examine the evolution of the dressed culture of Malaya University students along with its issues and challenges. Along with the current of modernization, the traditional clothing culture has changed and developed with the change of times. A string of such developments, there are issues and challenges faced by students in the choice of clothes while being on campus in particular. The question is, are the factors driving the change in the development as well as the issues and challenges that arise as a result of the development of the use culture among female students at the University of Malaya. The collection of research data has used methods of documentation, observation and questions in exploring primary and secondary materials related to the objectives of the study. The data collected has been analyzed scientifically, inductive, deductive and comparative to produce findings of the research. The results of the study found that students choose clothes based on the influence of schoolmates overcoming the Islamic dress guidelines. In conclusion, clothing trends will continue to evolve over time and era. But it needs to be in line with sharia guidelines.
Contemporary Muslim Women In Northern Nigeria: Challenges and Prospect
Authors: Bello Aisha Balaraba , Umar Faiza Kabir , Wakili Muhammad Garba
Published: February 2025

Contemporary Muslim women in Northern Nigeria are facing numerous challenges in their social, educational, behavioral, and cultural development within their respective societies. The challenges faced by Muslim women in Northern Nigeria have emerged and escalated due to the gradual adoption of Western culture and civilization facilitated by modern technological advancements. These changes have not occurred by chance; rather, they have been influenced by various factors, including Western biases against Muslim women and a lack of awareness and understanding of Islamic teachings among some Muslim women. These teachings are crucial for safeguarding the sanctity of Muslim women and the entire Muslim Ummah in Northern Nigeria and the wider world. The findings of this paper highlight the behaviors and challenges experienced by contemporary Muslim women in Northern Nigeria, which have led to a decline in their moral values within the religious context, their pursuit of Western education, and their cultural norms. This paper will also offer evidence of certain social issues that some Muslim women have adopted, while further elucidating the status and role of Muslim women in Islam. However, it's important to note that the methodology employed in this paper is solely explanatory in nature.
The Role of Islam In the Formation of Malcolm X's Identity and Thoughts
Authors: Jasmani Nur Izzati
Published: February 2025

This study analyses the role of Islam in the formation of Malcolm X's identity and thoughts. Focusing on his moral foundation and evolving beliefs, particularly in theology and politics, this research seeks to elucidate the role of Islam in shaping Malcolm X’s worldview and serving as a moral foundation in his sentiments. The research methodology employed in this study is a qualitative approach with a historical research design. Data collection involves the use of documentation methods and the gathered data are analysed using historical analysis. As a result, the study findings reveal that despite challenging circumstances, Malcolm X successfully emerged from moral decay, discovering a renewed sense of purpose through Islam. Notably, Islam’s principles of justice and equality resonated with Malcolm X. The religion's clear stance on racial matters captivated him, aligning with his pursuit of equality. In essence, Malcolm X's comprehension of Islam significantly contributed to the evolution of his ideas concerning identity, racial dynamics and justice in the American context. The study emphasises how Islam became a transformative force in Malcolm X's life, shaping his vision for a more equitable and just society.
Sejarah Perkembangan Institusi Pendidikan Islam di Aceh Dari Abad Ke-16 Sehingga Abad Ke-19 History of the Development of Islamic Educational Institutions In Aceh From 16th Century to the 19th Century
Authors: Bakri Mohamad Fikri Mohd , Ishak Muhammad Farhan , Baharom Adlin Shaimi
Published: February 2025

The 16th century was the golden age of the Sultanate of Aceh Darussalam after the fall of the Malacca Malay Kingdom. The arrival of Islam to Aceh has been welcomed by the local population. Therefore, along with the passage of time, Aceh has reached its glory phase under the rule of Sultan Iskandar Muda. During his reign, various Islamic educational institutions have appeared such as the Balai Setia Ulama, Balai Setia Hukama, Jamaah Himpunan Ulama, meunasah and mosques. With the establishment of this Islamic institution, various Islamic scholars were successfully born such as Hamzah Fansuri and Syamsuddin al-Sumaterani. The development of Islamic educational institutions in Aceh clearly shows the efforts made by Sultan Iskandar Muda to make Islam a way of life in Acehnese society. This study discusses the development of Islamic educational institutions in Aceh from the 16th century to the 19th century and also its contribution to the Islamic world. This study is a qualitative study that uses a library research approach. From the aspect of data collection, it uses documentation methods and data analysis using text and content analysis methods.
EXPLORING SUFISTIC VALUES IN THE CONTEXT OF ADAT BASANDI SYARAK: A STUDY OF IBN TAYMIYYAH'S SUFISM AND ITS RELEVANCE TO SOUTHEAST ASIAN ISLAMIC TRADITIONS
Authors: Hadi Rahmad Tri , Samad Duski , Gazali Gazali , Ahmad
Published: February 2025

This study explores Sufistic values within the Minangkabau philosophy of “Adat Basandi Syarak, Syarak Basandi Kitabullah” (ABS-SBK) through the lens of Ibn Taymiyyah’s Sufism. Known for his critiques of excessive mysticism, Ibn Taymiyyah also advocates a balanced Sufism that integrates devotion to God with social benefit. This research adapts his ideas to the Minangkabau context, emphasizing the compatibility between Islamic spirituality and local traditions. Using a descriptive-analytical method with an integrative approach, the study draws on Ibn Taymiyyah’s works as primary sources, supplemented by relevant secondary literature. The findings highlight key Sufistic elements in ABS-SBK, including self-purification, simplicity in living, the integration of spirituality with social responsibilities, critical engagement with bid‘ah, alignment of adat (custom) with syarak (Islamic law), and the pivotal roles of religious scholars (ulama) and cultural leaders (pemangku adat). Additionally, it identifies Sufistic dimensions in the cultural role of Bundo Kanduang in Minangkabau society. This study offers a novel perspective by bridging Ibn Taymiyyah’s moderate Sufism with Minangkabau’s local wisdom, providing a model for harmonizing Islamic principles with indigenous traditions. Its implications extend to broader discussions on contextualizing Islamic spirituality within diverse cultural settings.
Investigation of MMP1 rs1799750 and TGF-ß1 rs1800470 polymorphisms in individuals with different vertical facial patterns and temporomandibular joint disorder
Authors: Turan Begum , Onem Ozbilen Elvan , Tacal Aslan Beste , Yilmaz Ozlem Ozge
Published: February 2025

Objectives

To evaluate the effects of rs1799750 1G/2G polymorphism of the MMP1 gene and rs1800470 T/C polymorphism of the TGF-ß1 gene on temporomandibular disk displacement and vertical facial development.

Materials and Methods

Sixty-six individuals were examined radiographically prior to evaluation of the signs/symptoms of temporomandibular disorders according to the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD). Class II, hyperdivergent individuals with TMD (+) were assigned to Group 1, and individuals with TMD (−) were included in Group 2; while Class I, normodivergent individuals with TMD (−) were included in Group 3. For genetic analysis, oral mucosa swab samples were collected, and genotype analysis was performed.

Results

The incidence of 2G alleles in Group 2 (72.7%) was significantly higher than the other groups (P < .05). ANB angle and mean Wits of the 1G/1G genotype of the MMP1 gene were significantly lower than 1G/2G and 2G/2G. Mean Go-Gn of the 1G/1G genotype was significantly higher than that of 1G/2G. The mean SNB of the TGF-β1 TT genotype was significantly higher than TC. The mean Co-Gn of TT was significantly higher than CC.

Conclusions

A relationship was found between the 2G allele of rs1799750 1G/2G polymorphisms of the MMP1 gene and the risk of individuals developing disk displacement. Also, it was found that TGF-ß1 gene rs1800470 29 T/C polymorphisms had a detrimental effect on mandibular development.
The comprehensive 360° model of research: its foundations and exemplary application in spinal cord injury
Authors: Rubinelli Sara , Jerome Bickenbach  , Middleton James , Cameron Ian , Sabariego Carla , Stucki Gerold
Published: February 2025

Objective: This paper introduces the “360° Model of Research”, a novel framework designed to prioritize functioning as a primary health indicator, particularly for individuals living with health conditions. The goal is to promote this model as a comprehensive, person-centred, and interdisciplinary approach to health research, moving beyond the traditional siloed and disease-based methodologies.
Methods: The paper is conceptual, integrating existing scientific literature and theoretical frameworks to build the 360° Model. It draws on interdisciplinary perspectives from rehabilitation, social sciences, health services research, and ethics, among others, to create a unified health science focused on optimizing functioning.
Results: The 360° Model emphasizes functioning as a key health indicator, combining biological health with lived experience. The Model provides a reference framework for data collection, but does not presume any particular explanatory theory about how lived experience is created or interpreted by the individual. It has been successfully applied in the Swiss Spinal Cord Injury Cohort Study (SwiSCI), demonstrating its value in addressing the comprehensive needs of individuals with spinal cord injury through interdisciplinary collaboration and a learning health system theory.
Conclusion: The 360° Model offers a transformative approach, highlighting the importance of functioning in health research. It provides a robust foundation for a new interdisciplinary field of Human Functioning Sciences, aimed at optimizing health and well-being across diverse populations.
The Influence of Habitat on the Morphology of Liolaemus Lizards
Authors: MJ Tulli
Published: February 2025

The morphology of an organism reflects its lifestyle (and that of its ancestors). Biomechanical theory predicts the existence
of clear relationships between morphology and habitat use, given that the physical demands acting on the locomotor system
are different in different habitats. Accordingly, the phenotype provides valuable information about the relationship between
morphology and habitat structure and how these associations evolve as a response to changing environment. Here, present
a study about relationship between morphology and habitat use in 37 species of Liolaemus lizards females and males that
exploit different habitats. The main goal is to investigate if the general morphology of the locomotor apparatus (limbs and
digits) in male and female Liolaemus reveals complex relationships with their ecology. The main results were head length and
interlimb length, showed differences between sexes. Males presented bigger heads and females more distance between limbs.
Meanwhile, for the habitat use arenicolous and terrestrial species showed shorter digits, arm, and crus. Arboreal species
showed a larger interlimb. These results provide valuable insights into the morphological variation and sexual dimorphism
within the Liolaemus genus.
CO₂-WAG Injection and Hysteresis Effects: Insights for Improved Oil Recovery and Carbon Sequestration Applications
Authors: M Hussain , F Boukadi
Published: February 2025

This study examines the impact of hysteresis effects on oil recovery during CO₂-Water Alternating Gas (WAG) injection, a
widely applied enhanced oil recovery (EOR) technique with significant implications for carbon capture, utilization, and storage
(CCUS). Hysteresis, which describes the cyclic variations in relative permeability during alternating imbibition and drainage
cycles, plays a critical role in accurately modeling multiphase flow in porous media. However, its effects on CO₂-WAG efficiency
remain underexplored in many reservoir simulations. To address this gap, a sector model was developed to simulate CO₂-
WAG injection, incorporating hysteresis effects to assess their influence on oil recovery and CO₂ trapping. The results reveal
that considering hysteresis leads to a 0.9% increase in the oil recovery factor, demonstrating its role in enhancing residual oil
mobilization. Moreover, hysteresis significantly contributes to greater CO₂ retention within the reservoir, improving long-term
sequestration potential and reducing gas production rates. The findings underscore the necessity of incorporating hysteresis
in CO₂-WAG simulations to improve the accuracy of EOR performance predictions and optimize CCUS strategies. Neglecting
hysteresis can lead to an underestimation of both oil recovery and CO₂ trapping potential, impacting reservoir management
decisions. This study highlights the importance of precise relative permeability modeling in CO₂-WAG injection to ensure
reliable performance forecasts and efficient field implementation.
Sekolah Lapang Program: Fostering Environmental Awareness Character Through Sustainable Education Approach
Authors: Rediani Ni Nyoman , Hallatu Trinovianto G.R , Palittin Ivylentine Datu , Retnaningtyas Hanova Rani E. , Nainggolan Herrio Tekdi , Sunarni  , Witdarko Yus
Published: February 2025

The lack of environmental awareness and concern among school-age children poses a challenge in fostering environmentally responsible character from an early age. This study aims to analyze the impact of the Sekolah Lapang program on students' environmental awareness. Specifically, it seeks to measure changes in attitudes before and after participating in the program and to evaluate its effectiveness in cultivating environmental consciousness among children. This study employs a quasi-experimental method with a pretest-posttest design. Data were collected using a questionnaire consisting of 20 statements measuring students' environmental awareness. Data analysis was conducted using descriptive techniques to identify general trends and inferential analysis using a t-test to examine significant differences before and after the intervention. The findings indicate that the Sekolah Lapang program significantly enhances students' environmental responsibility. The average score increased by 16.85 points, with the t-test results showing a significance value of 0.00 (p < 0.05), indicating a statistically significant change. These findings confirm that the Sekolah Lapang program is an effective strategy for instilling environmental awareness in school-age children and can serve as a sustainable environmental education model.
Animated Video Based on Tri Hita Karana Fourth Grade Energy Sources Learning Topic
Authors: Pranata I Made Gunawan Wahyu Adi , Suartama I Kadek
Published: February 2025

The conventional learning process makes students feel bored and affects their knowledge competency. This research aims to create an animated video based on Tri Hita Karana on natural science energy sources. This research is development research by applying the ADDIE development model. The subjects of this research were student responses, 2 media experts, 2 materials experts, and 2 practitioners. This research uses a questionnaire or questionnaire data collection method to measure validity using a rating scale instrument. Data analysis methods and techniques in this research use qualitative and quantitative descriptive analysis. The validity test results of the animated video based on Tri Hita Karana on the topic of energy sources were obtained, the validity of which was tested with an average score of 4.69 for media experts, 4.68 for material experts, 4.69 for practitioner experts and student test results or average student responses average 5. In conclusion, the Tri Hita Karana-based animated video on learning energy sources is very good quality and suitable for fourth-grade science subjects in elementary schools. This research implies that it can facilitate students' understanding of energy source materials using animated video media.
Nutrition Education for Overweight Children Through Interactive Learning Media
Authors: Dinata Ngurah Mahendra , Laksana Dek Ngurah Laba , Qondias Dimas
Published: February 2025

Nutrition education interactive multimedia can be an alternative medium to deliver nutrition education material to overweight children. An interactive multimedia tool can provide information interactively by combining text, images, animation, audio, and video. This study aimed to develop interactive multimedia nutrition education that is valid and practical for overcoming the problem of overweight students in junior high schools. This research is research and development using the ADDIE media development model, which consists of five stages: (1) analysis, (2) design, (3) development, (4) implementation, and (5) evaluation. The data collection instruments used were validity test sheets and questionnaires. The data were then analyzed qualitatively and quantitatively. The data analysis found that the developed interactive multimedia proved valid and practical, with a validity level of 3.50 with a feasible category for use and a practicality level of 3.76 with good criteria. Based on the results of the study, it can be concluded that interactive multimedia nutrition education is useful and practical use in the delivery of nutrition educational material for schoolchildren who are experiencing overweight problems so that multimedia can be used at school as a means of nutritional education while reducing the number of students suffering from overweight and obsessions.
Edutainment-Based Comic Media to Improve Skills in Writing Historical Narrative Information
Authors: Zahra Efeline Nuzula Az , Purwati Panca Dewi , Trimurtini
Published: February 2025

Many students still struggle with low writing skills due to a lack of knowledge about writing. This research aims to develop edutainment-based comic learning media to improve historical narrative writing skills for fifth-grade elementary students. This type of research is development research using the Borg and Gall model and involves one expert in learning materials and one in learning media. The study's test subjects were 6 students from class 5B for a small-scale test and 25 students from class 5A for a large-scale test. Data collection methods included observation, interviews, questionnaires, documentation, and tests. The instruments used were questionnaires and test questions. Data were analyzed using qualitative and quantitative descriptive analysis techniques. The results showed that learning media validation by material experts scored 94% (very feasible) and by media experts scored 82.5% (feasible). The effectiveness of edutainment-based comic learning media was evident with an increase in the average student pretest and posttest scores in the skills aspect by 0.40, categorized as "medium." The questionnaire results and responses from teachers and students indicated that the media were very appropriate. In conclusion, comic media with edutainment innovation significantly improves student learning outcomes in writing skills and is suitable for use in elementary schools. This research has implications for enhancing the quality of teaching services and improving Indonesian language learning outcomes in elementary schools through the development of effective teaching media.
E-Worksheet for Students Using Liveworksheet for Digestive System Material
Authors: Syafar Syahria Fardinelly , Slamet Adeng , Susanti Rahmi , Raharjo Makmum
Published: February 2025

The current problem is that many learning activities still need to utilize media as a learning support tool. This research aims to develop Electronic Student Worksheets (E-LKPD) in junior high school (SMP) science learning in science learning. This type of development research uses the Hannafin and Peck development model, which consists of needs analysis, development, design, implementation stages, and Tessmer evaluation. The population in this study was all Class VIII students, totalling 30 people. The research subjects were experts, including learning material experts, language experts, and learning media experts. The methods used in collecting data in this research were observation, interviews, questionnaires and tests. Data collection instruments include questionnaires and test questions. The techniques used to analyze the data are qualitative and quantitative descriptive analysis and N-gain. The results of the research were that the assessment given by material experts was 86.67 (very valid), linguist experts 88.89 (very valid), and media experts 98.46% (very valid). The results of the practicality test show that the Electronic Student Worksheet (E-LKPD) in science learning is highly qualified. The results of the N-gain test show an increase in learning outcomes, and the medium category is obtained, so it is effective. It was concluded that E-LKPD using live worksheets as teaching materials can increase the value of students' learning outcomes. The implication of this research is that E-LKPD uses the live worksheet that was developed and can be used in learning.
The Effectiveness of Baamboozle Game as a Learning Media for Flat Geometry in Improving Students' Problem-Solving Skills
Authors: Hilda  , Prasetyaningtyas Fitria Dwi
Published: February 2025

The issue of low mathematical problem-solving abilities among students requires innovative, interactive, and effective learning media. This study aims to develop and implement the Baamboozle game as a mathematical learning media for flat geometry material for fifth-grade students. The study employed the Research and Development (R&D) method with the ADDIE model, which includes five stages: analysis, design, development, implementation, and evaluation. The research subjects consisted of fifth-grade students and teachers. Data were collected through expert validation tests, student response questionnaires, and pretest and posttest assessments. Data analysis was performed descriptively and inferentially to assess the media's feasibility and effectiveness. The results showed that the Baamboozle game was highly feasible for use in learning, based on expert validation with high scores and positive student feedback. Moreover, the use of this game significantly improved students' mathematical problem-solving abilities, as evidenced by the significant increase in posttest scores compared to pretest scores, with a significance level of < 0.001. The conclusion of this study is that the Baamboozle game is effective as a mathematical learning media, particularly for flat geometry material, in enhancing students' problem-solving abilities.
The Interconnected Influence of Internal Factors on Physical Education, Sports, and Health Learning Outcomes
Authors: Welis Wilda , Gusfiani Amelia , Komaini Anton , Zulbahri  , Effendi Rully
Published: February 2025

The primary issue addressed in this study is the low academic performance in Physical Education, Sports, and Health (PJOK) among students, influenced by various internal factors, such as physical fitness, breakfast habits, and self-confidence. This research aims to examine the effects of physical fitness, breakfast habits, and self-confidence on PJOK learning outcomes. The study employed a quantitative method with a path analysis approach. The sample was selected using Simple Random Sampling from a population of 176 students, resulting in 60 students as participants. Data were collected using the National Student Fitness Test (TKPN) to assess physical fitness, a food recall questionnaire for breakfast habits, a self-confidence questionnaire, and report card scores for learning outcomes. The findings reveal that physical fitness has a significant direct effect on PJOK learning outcomes, contributing 18.92%. Breakfast habits also have a significant direct effect, contributing 0.27%. Self-confidence contributes a direct effect of 31.08%. Additionally, there is an indirect effect of physical fitness on learning outcomes through self-confidence, contributing 88.6%, and an indirect effect of breakfast habits on learning outcomes through self-confidence, contributing 0.68%. Collectively, physical fitness, breakfast habits, and self-confidence contribute a total of 82.70% to PJOK learning outcomes. The conclusion of this study emphasizes that these three variables play a vital role in improving students' PJOK learning outcomes, both directly and indirectly through enhanced self-confidence.
Digital Native Characteristics: A Phenomenological Study Focused on Essential Material in Sociology Courses
Authors: Kristy Grisyelda Tabitha , Alviani Adistia Akses , Kusuma Evita Rizki , Apriliana Imroatul , Nabida Luxnaya , Sayidina Miastika Nur , Parahita Bagas Narendra , Siregar Riadi Syafutra
Published: February 2025

The generation of students born in the digital era (digital natives) possesses distinct characteristics that educators must consider. However, many teachers have yet to implement essential materials in their teaching practices that align with these characteristics. Therefore, teacher innovation is required to adapt and elaborate on essential materials to meet the needs of digital natives. This study aims to explore the implementation of essential sociology learning materials by teachers tailored to the characteristics of digital natives. The research employs a qualitative phenomenological approach. Data collection techniques include observation, interviews, and documentation. The study involves 14 teachers who have implemented the independent curriculum and integrated technology into the learning process, as well as 18 students actively engaged in technology-based learning from 9 high schools in the Surakarta residency. The findings reveal six characteristics of digital natives: digital proficiency, technological flexibility, experiential learning, visual orientation, social interaction, and multitasking. Teachers have made efforts to deliver essential sociology materials while considering these characteristics. However, several challenges remain, such as limited teacher proficiency in technology, lack of innovation in designing teaching media, and inadequate school facilities and infrastructure. This study contributes to helping educators adapt sociology teaching methods to the characteristics of digital natives. The findings indicate that while teachers have aligned sociology learning with the traits of digital natives, they face challenges related to infrastructure and innovation.
Interactive Electronic Learning Materials in Civic Education: A Technology-Based Approach with Flip PDF Professional
Authors: Julian Fadlizon , Miaz Yalvema
Published: February 2025

The development of interactive electronic teaching materials in Civic Education (PPKn) using Flip PDF Professional aims to enhance student engagement and optimize the use of technology in elementary classrooms. This study seeks to develop electronic teaching materials that are valid, practical, and effective in improving students' learning outcomes. The research method used is Research and Development (R&D) with the Four-D Model (Define, Design, Develop, Disseminate). Data collection instruments include validation sheets from subject matter experts, media experts, and language experts; practicality sheets from teachers and students; and effectiveness tests through pre-test and post-test assessments. The validation results indicate that the developed teaching materials are highly valid, with 95% from subject matter experts, 85% from media experts, and 91% from language experts. The practicality of the teaching materials is rated as very high, with 98.33% from teachers and 93.5% from students. The effectiveness test using the N-Gain score shows an average of 0.4455, categorized as moderate improvement, with the pre-test average score of 60.53 increasing to 78.78 in the post-test. These findings demonstrate that the interactive electronic teaching materials developed using Flip PDF Professional are valid, highly practical, and moderately effective for use in Civic Education learning at the elementary school level. Therefore, this teaching material can serve as an innovative solution for teachers to optimize technology-based learning in classrooms.
The Effectiveness of Teams Games Tournament Using Google Sites with Local Wisdom in Teaching Flat Shapes to Elementary Students
Authors: Suardipa I Putu , Sedana I Made , Ardiyasa I Nyoman Suka , Kurniawan Made Ferry
Published: February 2025

Mastery of flat shape concepts in elementary mathematics remains a challenge due to monotonous teaching methods and limited use of interactive media. This issue highlights the need for innovative learning models that integrate technology and local cultural values to enhance students' conceptual understanding. This study aims to analyze the differences in flat shape mastery between students using the Teams Games Tournament (TGT) model assisted by Google Sites with local wisdom content and those following conventional learning methods. The research employs a quasi-experimental method with a pre-test post-test control group design. The population consists of 86 fifth-grade elementary school students, with a randomly selected sample comprising 25 students in the experimental group and 27 students in the control group. Data were collected through flat shape concept comprehension tests and analyzed using validity and reliability tests, item discrimination, item difficulty levels, descriptive analysis, N-Gain score analysis, normality tests, homogeneity tests, and an independent N-Gain score t-test. The analysis results show that students in the experimental group using the TGT model assisted by Google Sites with local wisdom content experienced significantly higher mastery improvement compared to students in the control group. This finding demonstrates that interactive media based on local wisdom effectively enhances students' understanding of flat shape concepts.