bluuebunny/crossref_metadata_2025 huggingface dataset:
Morphofunctional features of the zonular apparatus in complicated cataract
Authors: Skrypnyk R.L. , Krasnozhan O.V.
Published: January 2025

Background. The number of cataract patients in the world reaches 18 million people, and by 2025, it may reach 40 million people. Most authors believe that 50 % of patients have a complicated cataract. Treatment of such patients is an urgent and socially significant problem. Complicated cataract, as a rule, is combined with varying degrees of weakness of ligament apparatus of the lens. It complicates the surgical technique and significantly increases the risk of developing operative and postoperative complications. The diagnosis of hidden disorders of the ligament apparatus is difficult, and some authors (G.E Wenge, A.S. Sarzhevskyi) made attempts to identify them. The proposed methods for calculating the degree of displacement of the lens-iris diaphragm are insufficient to detect disturbed anatomical and topographic relations of the structures of the iridociliary zone. The diagnostic approach to assessing the state of the ligament apparatus of the lens in patients with complicated cataract has not been sufficiently stu­died. So, there is a need to analyze it preoperatively in this cohort, which prompted the initiation of this research. The purpose was to assess the state of the ligament apparatus of the lens in patients with complicated cataract. Materials and methods. A comprehensive ophthalmic examination in the preoperative period was carried out in 83 patients with cataract, 57 (114 eyes) of them had uncomplicated cataract (controls) and 26 (52 eyes) had cataract combined with primary open-angle glaucoma (main group). In addition, the clinical signs of weakness of zonules of Zinn were studied, and also, with the help of A-scan ultrasound, — the biometric parameters of the eye: thickness of the native lens, the anterior chamber depth and the anterior-posterior axis of the eye in the patients’ sitting and lying position, which corresponded to the vertical and horizontal position of the eyeball. To evaluate the position of the lens-iris diaphragm, the anterior chamber depth + half the thickness of the lens were calculated, as well as the Lowe coefficient. Results. Among patients with complicated cataract combined with primary open-angle glaucoma, clinical signs of insufficiency of the ligament apparatus of the lens are detected in 12.5 % of cases, indirect signs — in 42.3 %. A change in the Lowe coefficient for horizontal and vertical positions of the eyeball was not observed in controls, and among patients with complicated cataract, it occurred in 13.1 % of cases. Conclusions. The Lowe coefficient makes it possible to assess the state of the lens-capsular apparatus, the degree of mobility of the lens-iris diaphragm. The difference of the coefficient Lowe in the vertical and horizontal positions of the eyeball above 0.1 characterizes the displacement of the lens-iris diaphragm in complicated cataract and indicates the presence of a hidden subluxation of the lens of the first degree.
Efficiency of surgical treatment for complicated cataract: clinical and functional analysis
Authors: Tykhonchuk N.A. , Greben N.K. , Skrypnychenko I.D. , Zadorozhna A.I. , Gavrylyak I.V.
Published: January 2025

Background. Despite the successes of ophthalmic surgery, the treatment of complicated cataract remains challenging due to concomitant conditions such as lens subluxation and glaucoma. The purpose of the study was to assess the clinical and functional state of the eye in patients with complicated cataract after lens extraction. Materials and methods. The study involved 54 patients: 36 with uncomplicated cataract (controls) and 18 (main group) with cataract complicated by primary open-angle glaucoma (POAG). They underwent an ophthalmic examination, including visometry, tonometry, echobiometry, and ophthalmoscopy. The examination was performed before surgery, the next day, 1, 3 and 6 months after phacoemulsification. Results. Six months after surgery, 97.23 % of controls and 94.45 % of patients in the main group had visual acuity ≥ 0.5. On the first day after phacoemulsification, the mean intraocular pressure (IOP) increased by 3.14 ± 0.15 mm Hg in the control group and by 0.84 ± 0.02 mm Hg in patients with POAG, but by the end of the follow-up, there was a decrease in IOP in 50 and 44.5 % of cases, respectively, compared to preope­rative values. One month after surgery, the anterior chamber depth increased by 0.94 mm in controls and by 0.44 mm in patients of the main group, remaining stable until the end of the follow-up. Conclusions. Clinical follow-up of patients with uncomplicated cataract and cataract complicated by POAG showed that after phacoemulsification, there was an improvement in visual function, stabilization of IOP and an increase in the anterior chamber depth. An increase in IOP on the first day after surgery is transient, and the dynamics of indicators over 6 months confirms the effectiveness of surgical intervention.
Research on the Integration of Ecological Environment Space Governance and Rule of Law
Authors: Sun Linlin
Published: January 2025

Ecological environment protection is an important global issue. With the rapid development of economy and the continuous growth of population, the problem of ecological environment has become increasingly prominent, which has become a key factor restricting the sustainable development of human society. As the world’s largest developing country, China has made remarkable achievements in ecological environment protection, but still faces many challenges. In recent years, spatial governance and the rule of law have been widely considered as important means to achieve ecological and environmental protection. Spatial governance improves resource utilization efficiency by optimizing the spatial layout of the ecological environment; the rule of law ensures the effective implementation of ecological and environmental protection measures by regulating human behavior. Therefore, it is of great theoretical and practical significance to study the spatial governance and rule of law mechanism of ecological environment protection.
Teaching Reform and Practice of BIM Modeling Fundamentals Course Integrated with Ideological and Political Education
Authors: Luo Xi
Published: January 2025

This paper discusses the implementation strategies and effects of ideological and political education within the professional education framework, focusing on the "BIM Modeling Fundamentals" course. The paper begins by outlining the basic information and background of the teaching reform, followed by a detailed introduction of the specific implementation of ideological and political education in the course, including the setting of teaching objectives, optimization of teaching content, and integration of ideological elements. It highlights the use of BIM technology to enhance students' professional spirit and teamwork capabilities, while infusing core socialist values and concepts of green and sustainable development into practical teaching. By analyzing the effects of the course implementation, this study demonstrates the positive role of ideological and political education in enhancing students' comprehensive qualities and professional skills, providing a robust example and insights for further promotion and implementation of ideological and political education in higher education.
Thematic, Formal, and Ideological Aspects of Literary Fiction: The Rise of Detective Fiction
Authors: Guarneri Dr. Cristina
Published: January 2025

From ancient Greece on, fictional narratives have entailed deciphering mystery. At almost the same period as the detective branch of the Metropolitan Police was evolving, the genre of detective fiction was also emerging, mainly in the short-story form. In these stories, a mystery or a crime occurs, and an amateur or professional detective is called in to solve it. The first modern detective story is often thought to be Edgar Allan Poe’s The Murders in the Rue Morgue, which first introduced the golden age of detective stories, and the world to private detectives, that would later Conan Doyle’s Sherlock Holmes. Detective fiction is one of the most popular literary genres. From the rigid structures of classic whodunits to the genre-bending experiments of today, crime fiction has undergone a fascinating evolution that is found in an investigative journey, and the eternal human desire to see justice served.
Efficacy of Lycopene Extracted from Tomato on Liver Enzymes and Tissues of Animal Model Infected with Acrylamide
Authors: Hammoud Maha K. , Muhammad Muhammad J.
Published: January 2025

Lycopene is a carotenoid derivative, which is a natural pigment synthesized by plants and microorganisms during the photosynthesis process. The study aimed to extract lycopene from tomatoes using organic solvents in a ratio of 2:1:1 of hexane, acetone, and ethanol. The amount of lycopene extracted was (4.87 mg/100 g). We notice a decrease in the values of the liver enzymes ALT, ALK, and AST upon oral administration of lycopene to male infected rats compared to with their values when acrylamide is given alone. A change was also noted in the liver tissue after treatment with lycopene compared to the infected group, as there was an improvement in the central vein, lobules, hepatic sinusoids, and Coover cells after they were congested, expanded, and contained bloody bleeding. In conclusion, lycopene as an antioxidant phyto-component, can protect liver against damages caused by acrylamide (or acrylic amide). Tomatoes can be considering as functional vegetable for protecting liver from damages of chemicals such as acrylamide.
Keywords: Acrylamide, lycopene extraction, physiological properties, phytocomponent.
Organic Farming Ecotourism: Making Lubuk Bayas Village a Sustainable Educational Tourism Destination
Authors: Effendi Ihsan , Lubis Adelina
Published: January 2025

Lubuk Bayas Village is a village in Perbaungan District with a center for organic rice fields in North Sumatra, Indonesia. The village had been certified by the Seloliman Organic Certification Institute (LeSOS) in 2018. In addition to having sizeable organic paddy fields, this village has the potential to become a tourist village with natural beauty and agricultural products. However, there are several obstacles in developing organic rice fields, such as low buying interest, switching from organic to conventional rice fields, and the need for knowledge of tourism management. The aims of this study were 1) To determine the potential for rice field tourism by analyzing consumer attitudes toward organic product tourism, 2) To analyze intentions for organic tourism. We are finding and developing a tourism village development model based on organic agricultural commodities in Lubuk Bayas Village, Perbaungan District. Data were analyzed using LISREL and SWOT analysis. The results of this study indicated that tourism activities and community participation significantly affect consumer attitudes toward organic tourism. Attitudes affect interest in organic tourism in the future. The primary strategy for developing a tourist village is to highlight the primary agricultural commodities, such as organic paddy rice, with the support of Serdang Bedagai's natural and cultural tourist attractions
Access and Utilization of Agricultural Information by Horticultural Farmers in Raoda Village, North Kolaka Regency
Authors: Idrus Muhammad , Akhmad Ismail
Published: January 2025

The success of farming can be influenced by access to agricultural information. However, not all farmers can access and utilize information quickly and accurately. This research aims to analyze the level of access and sources of information, as well as the utilization of horticultural agricultural information by farmers in Raoda Village. The study uses a survey method with 35 horticultural farmers as respondents. Additionally, the research is supported by qualitative data. Qualitative data consists of in-depth interviews with relevant stakeholders, including the Village Head, Chair of the Farmers Group (Gapoktan), community leaders, village officials, and female farmers. Qualitative data is analyzed through data reduction, presentation, and verification, while quantitative data is analyzed using cross-tabulation and frequency tables with Microsoft Excel 2010 and SPSS for Windows 20.1. The study’s results indicate a relationship between the level of information access and its utilization. Low access levels lead to low utilization, mainly due to inadequate facilities and infrastructure for farmers to access information, making it challenging for them to utilize it effectively.
Keywords: Access to information, horticulture farmers, north Kolaka Regency, Raoda village, utilization of information
Integration of Cocoa and Cattle Towards Production and Creation Body Weight of Cattle
Authors: Mukhlis Muthia Muhsana , Bahrun Abd Haris
Published: January 2025

Cocoa is one of the main plantation crops in North Kolaka, Southeast Sulawesi, and is a strategic plantation commodity that tends to be important for the national economy because it provides employment, a source of foreign exchange, and a source of income for farmers. Manure is a waste product from livestock manure, one of which is cattle, which can be used to add nutrients and improve the physical and biological properties of soil. Integrated agriculture (crop-livestock integration) is an agricultural system characterized by the interrelationship between crop and livestock components in a farming business or an area. This study was conducted to determine the effect of manure on cocoa crop production, and to find out that feed made from cocoa fruit peel waste can increase the body weight of cattle. To find out how cattle manure and cattle feed using cocoa shell waste can be integrated in increasing cocoa production and increasing body weight in cattle. Based on the results of the research conducted, it was found that the cattle manure treatment showed the best results for each parameter observed in cocoa production, while in the cattle parameter, the provision of additional cocoa peel feed gave the highest results.
Financial Literacy: a Comparative Analysis Between Employees and Farmers
Authors: Suwandi Suwandi , Syarif Muhammad
Published: January 2025

Starting from James Gilbart's view that everyone should have the ability to understand money and its benefits. The ability to understand then becomes the forerunner to the birth of financial literacy, which is interpreted as a person's ability to process economic information and make the right decisions related to financial planning. This study seeks to examine theoretical and empirical evidence comparatively regarding the importance of financial literacy for those who work as employees of a business entity and those who work as farmers. Comparative Studies are used to increase the knowledge base and important issues that are the topics of further research. This study uses a systematic literature review design based on relevant journals and scientific reports. The search for journal sources is carried out through the following stages; a) Searching for journals using two keywords, namely "The Role of Financial Literacy for Business Actors and Employees" and "Financial Literacy for Farmers"; b) Reputable international journals and/or registered in international databases; and c) Journals published in the last five years, namely 2020-2024. The search results produced 56 journals, consisting of 45 journals themed "The Role of Financial Literacy for Employees" and 11 journals themed "Financial Literacy for Farmers". The data obtained were then analyzed descriptively. The results of the analysis found that the internalization of the importance of financial literacy is still focused on the company level with an employee base, and there is still little discussion of the topic of financial literacy for farmers. It was also found that financial literacy at the employee level is better than that of farmers. On average, farmers have financial literacy in the low category. A significant implication is that there must be new ideas in efforts to internalize financial literacy for farmers, considering the complexity of farmers' businesses that are vulnerable to financial risks. The next implication is that further investigation is needed to produce new ideas regarding the financial literacy model for employees during retirement and in old age for farmers. The results will later become a reference for the Government as a regulator to prepare a scheme to improve the intended literacy.
Neural Network Analysis of Age-Related Changes in the Biosystem of the Intestinal Microbiota of Broiler Chickens
Authors: Vorobyov N.I.
Published: January 2025

The study aims to evaluate age-related changes and mass accumulation activity in the biosystem of the intestinal microbiota of broiler chickens using fractal frequency-taxonomic profiles and neural network analysis. The molecular genetic terminal restriction fragment length polymorphism method and polymerase chain reaction were used to analyze the frequency-taxonomic profiles of the intestinal microbiota. These profiles were processed using the NONN computational neural network and trained to correctly convert digital profile data into age-related activity index (CSIfract) and mass accumulation activity index (CSImass). The visualization of the age dependence of mass accumulation activity was carried out using a two-dimensional Scale matrix. With the increasing age of broilers, a decrease was observed in the biochemical activity of their intestinal microbiota, associated with the accumulation of functional disorders in the microbial biosystem. Mass accumulative activity reached a maximum at 2-3 weeks of development and then gradually decreased. The quantitative composition of microorganisms changes with age: the number of lactobacilli and bacilli decreased, accompanied by increased clostridium and other microorganisms that increase the risk of diseases in populations. The study showed that age-related changes in broilers' intestinal microbiota significantly affected their biochemical activity and disease risk. To maintain optimal microbial activity, using probiotic supplements in feed is recommended.
Keywords: Fractal profile, age-related activity and mass accumulation activity of the biosystem of microorganisms, computational neural network.
The Use of Adipose-Derived Mesenchymal Stem Cells in the Treatment of Claw Lesions in Cows
Authors: Kostyuk Nataly , Prytychenka Andrei
Published: January 2025

The treatment of claw lesions in cattle is one of the most pressing aspects of veterinary surgery. The main options of treatment include claw trimming along with various methods to speed up healing. At the same time, the problem of finding new agents to improve tissue regeneration remains. Mesenchymal stem cells (MSCs) cells may be considered as such a remedy. To evaluate the ability of bovine MSCs from adipose tissue (AT-MSCs) when used after claw trimming to heal the ulcers of digital caushion in the heel area (Ulcus Pulvinus Digitalis) or postoperative wounds after excision of interdigital hyperplasia (tyloma) in dairy cows. The experimental and comparison groups included 5 cows with ulcers and 5 with tylomas each. All the animals underwent claw trimming with primary surgical treatment including the tyloma excision. Then, cows in experimental group were once injected with a cell transplant into the skin area of the fornix of the interdigital cleft. The cows in comparison group received a single intramuscular injection of antibiotic and topical treatment of lesions with a spray. The therapy outcomes were assessed in dynamics of the wound healing and general condition. AT-MSCs at a dose of 5×106 cells in 2 ml in the case of ulcers and 107cells in 4 ml of saline solution in the case of tylomas shortens the wound healing period by (7.0 ± 2.1, P< .05) days as compared to the treatment with antibiotic and topical spray. The mesenchymal stem cells-based therapy may be used for wound healing in cow hooves.
Keywords: Adipose tissue, claws and hooves, dairy cow, mesenchymal stem cells, wound healing.
Digital Strategy, Digital Leadership, Organizational Agility, and Digital Transformation for Agricultural Business Sustainability: A Human Resource Management Review
Authors: Zulkifli Zulkifli , Hakim Adnan
Published: January 2025

Digitalization has brought a transformation approach from all aspects. Various literatures state that agricultural digitalization is a necessity followed by aspects of human resource management for business sustainability. Various empirical evidence states that business continuity in the digital era is greatly influenced by various factors, including digital strategy, digital leadership, organizational agility, and digital transformation. The study aims to present empirical evidence regarding the practice and/or factors of digital strategy, digital leadership, organizational agility, and digital transformation by comparing the case of agricultural business sustainability and business sustainability in the context of human resource management practices. Using a systematic literature review approach involving 59 journals, consisting of 19 journals concerning the topic of agricultural business sustainability, and 40 journals in the context of human resource management. The journals as secondary sources are limited to the latest international research journals, namely publications between 2020-2024. The results of the analysis found that discussions on digital strategy, digital leadership, organizational agility, and digital transformation for agricultural business sustainability began to be carried out in 2023, and there is a possibility of increasing in the coming years. The future study agenda to produce theoretical building is an investigation into the role of digital leadership in creating scenarios for the development and sustainability of agricultural businesses. The second finding is that from the perspective of human resource management, the reconstruction of theoretical evidence of digital strategy, digital leadership, organizational agility, and digital transformation for business sustainability still needs to be explored further. The theoretical contribution is that for the sustainability of agricultural businesses, the role of digital leadership needs further proof of business transformation and sustainability. A review of human resource management practices is also needed because organizational agility with digital strategies is not enough to explain digital transformation. As a practical contribution, companies must adapt early on to transform their businesses with a digital approach, because the era of digital technology requires digitalization. There is already a lot of evidence of a company failing and experiencing severe decline due to ignoring digital transformation.
Keywords: Agricultural business, business sustainability, digital strategy, digital leadership, organizational agility, digital transformation, human resource management.
The Role of Financial Literacy on Investment Decisions in Supporting Agricultural Development: What is the Future Agenda?
Authors: Murini Murini , Mas’ud Arifuddin
Published: January 2025

Financial literacy is recognized as a useful tool for making financial decisions. The better a person's literacy, the better their financial management including in making investment decisions, including farmers. This study aims to uncover a future agenda to investigate the role of financial literacy in shaping investment decisions for farmers which is very useful in business development and agricultural development in general. The next goal is to present empirical evidence as an agenda for further investigation into human resource management practices. They use a literature review study approach with a systematic review paradigm. Involving around 38 major journals that discuss financial literacy and investment decisions in the agricultural sector, supported by other journals that discuss resource management practices. The analysis results show that the study analyzes the role of financial literacy in shaping investment decisions for farmers and agricultural development in 16 countries, spread across Asia, Africa, and Europe. The agenda for discussing future research that interests researchers is focused on four things. First, factors that influence/drive investment decisions. Second, factors that shape financial literacy in agricultural business development. Third, household finances. Fourth, is the level of financial literacy. Specifically, human resource management practices that need to be further proven are regarding financial literacy, cognitive bias, and emotional bias in reflecting investment decision-making. Theoretical implications are that financial literacy has been proven to contribute to shaping the knowledge of the community (farmers and business actors) when making investment decisions. To strengthen this, further evidence is needed, along with factors that influence (including barriers) financial literacy. Farmer households are the most frequently suggested subjects. Practical implications are that the Government and other parties involved in financing agricultural businesses must participate in providing scenarios and infrastructure (technology and innovation) to support financial literacy for farmers and the general public.
Keywords: Financial literacy, decision making, investment, farmers, farmer household, human resource management, review, future agenda.
El fortalecimiento industrial del Bíobío
Authors: Méndez Briones Luis
Published: January 2025

A partir del cierre de Huachipato se ha generado una interesante discusión sobre el fortalecimiento industrial de la región. A nuestro juicio debiéramos hablar de reconversión industrial toda vez que el fin del modelo de Industrialización Sustitutiva de Importaciones (ISI), a mediados de la década de los años setenta, puso término de manera paulatina, a un tipo de industria orientada al mercado interno y estructurada en cadenas de montaje que ha sido denominada de “producción fordista”.
Energy Flow and Complexity in the Cosmic Structure Development Phase
Authors:   Argonne National Laboratory, LePoire David
Published: January 2025

The structural development of the universe differs significantly from the initial rapid cooling after the Big Bang and the later rise of life on Earth. These structures span a vast range, from the cosmic web and galaxies to stars and planets. Earlier studies on free energy rate density (FERD) flows suggested a trend of increasing energy density through cosmic and life systems over time. According to this, galactic structures were indicated to be less complex than stellar ones due to the estimated energy flow per mass. However, recent findings in cosmic evolution reveal that large energy flows, including those from gravitational collapse in the cosmic web and active galactic nuclei (AGN or quasars), played a key role in forming these dissipative structures, often in stages of smaller sizes. For example, if we include the energy flow from the cosmic web’s collapse, the AGN phase of younger galaxies, stellar energy processes, and Earth's own cooling from gravitational collapse and radioactive decay, it appears that the FERD might actually decrease during this phase as the energy gradients dissipate and the system cools, creating more stable conditions conducive to life. However, during this cosmic structural development phase, the cascade of energy flow, much like turbulent fluid dynamics, seems to serve as a better analogy for understanding the evolution of these complex structures.
Big History in the Galaxy: About Risks of Contacts with Alien Civilizations
Authors:   Moscow State University Skobeltsyn Institute of Nuclear Physics, Panov Alexander
Published: January 2025

This study questions the traditional view of Big History, suggesting that intelligence, as we understand it, may not be the ultimate outcome of the evolution of matter in the Universe. Instead, it explores the idea that increasing complexity in the Universe could lead to entirely new forms of matter organization that go beyond our conventional understanding of intelligence. Drawing from the concept of "superintelligence," the study envisions a scenario where intelligent life on various planets communicates with each other, creating a Galactic information field. Over time, this interconnected network of transmissions accumulates and influences diverse planetary civilizations, forming an over-civilization object. Despite individual civilizations being carriers of this information, the over-civilization itself is not conventionally intelligent. Due to the constraints of the speed of light, no single civilization can fully comprehend the processes within the Galactic information field. Thus, the Galaxy's information field is proposed as a superintelligent object, challenging the notion that intelligence is the ultimate endpoint of evolution in the Universe.
BreastHybridNet: A Hybrid Deep Learning Framework for Breast Cancer Diagnosis Using Mammogram Images
Authors: Bandla Raghuramaiah  , Suresh Chittineni
Published: January 2025

As a common malignancy in females, breast cancer represents one of the most serious threats to a female's life, which is also closely associated with the Sustainable Development Goal 3 (SDG 3) of the United Nations for keeping healthy lives and promoting the well-being of all people. Breast cancer accounts for the highest number of cancer mortality for females, and early diagnosis is key to reducing disease-specific mortality and mortality in general. Current methods struggle to accurately localize important regions, model sequential dependencies, or combine different features despite considerable improvements in artificial intelligence and deep learning domains. They prevent diagnostic frameworks from being reliable and scalable, especially in low-resourced healthcare settings. This study proposes a novel hybrid deep learning framework, BreastHybridNet, using mammogram images to tackle these mutual challenges. The proposed framework combines a pre-trained CNN backbone for feature extraction, a spatial attention mechanism to automatically highlight the image area, which contains signature patterns carrying diagnostic information, a BiLSTM layer to obtain sequential dependencies of diagnostic features, and a feature fusion strategy to process complementarily. Experimental results show that the accuracy of the proposed model is 98.30%, which outperforms the state-of-the-art methods LMHistNet, BreastMultiNet, and DOTNet 2.0 to a considerable extent quantitatively. BreastHybridNet works towards the feasibility of interpretability and scalability on existing systems while contributing to worldwide efforts to alleviate cancer-related mortality using cost-efficient diagnostic lenses. This study highlights the need for AI-enabled solutions to contribute to accessing reliable healthcare technologies for breast cancer screening.
Pengaruh Media Photo Story Terhadap Kemampuan Menulis Teks Prosedur Siswa Kelas VII MTs di Kabupaten Batanghari
Authors: Arifin Muhammad Imam , Harahap Eddy Pahar , Rahmawati Rahmawati
Published: January 2025

Abstrak
Tujuan penelitian ini adalah untuk mendeskripsikan pengaruh penggunaan photo story dalam pembelajaran menulis teks prosedur kelas VII MTs Negeri 4 Batang Hari.Penelitian ini mengevaluasi pengaruh penggunaan media photo story dalam pembelajaran menulis teks prosedur di kelas eksperimen dibandingkan dengan kelas kontrol. Hasil penelitian menunjukkan bahwa nilai rata-rata siswa pada kelas eksperimen (82,67) secara signifikan lebih tinggi daripada kelas kontrol (72,67). Uji t berpasangan menunjukkan perbedaan yang sangat signifikan antara nilai pretest dan posttest pada kedua kelas dengan nilai signifikansi (sig) kurang dari 0,05. menunjukkan bahwa penggunaan media photo story memiliki dampak positif yang signifikan terhadap peningkatan keterampilan menulis teks prosedur siswa. Implikasi dari penelitian ini menggarisbawahi efektivitas media photo story sebagai alat bantu pembelajaran yang dapat memotivasi siswa dan meningkatkan pemahaman mereka dalam menulis teks prosedur
El dato biométrico y la videovigilancia como herramientas de control social
Authors: Burgueño María Raquel
Published: January 2025

El presente trabajo tiene como fin comprender los alcances de la videovigilancia desde una reflexión socio-jurídica en un ámbito donde las legislaciones internacionales tienen diferentes miradas. En talsentido entendemos que la protección de datos personales, en este caso, el de la biometría facial, se encuentra en constante tensión con otros bienes jurídicos como la seguridad y la integridad de las personas y sus bienes. Algunos Gobiernos, como el caso de China, consideran que los datos personales pertenecen al Estado Nacional. Por el contrario, para los Estados Unidos de América, los datos personales se encuentran estrechamente relacionados con el concepto de “Mercado”, y le  pertenecen a éste. Finalmente, en un tercer bloque la Unión Europea reconoce la exclusividad del titular del dato, como único propietario de éste, entendiendo así, que los datos biométricos deben ser protegidos a través de regulaciones que aseguren una efectiva protección de los datos personales y consecuentemente de los derechos humanos digitales
Influencers, perfilamiento algorítmico e hipervulnerables digitales: un “call to action” a los consumidores
Authors: Burgueño María Raquel , Del Río Mariela Paola
Published: January 2025

Nuestro ordenamiento jurídico requiere de una urgente revisión en cuanto a la necesidad deincorporar normas que aseguren el debido cuidado de la salud mental de niños, niñas y adolescentes frente a lairrupción de algoritmos que conducen silenciosamente la actividad de aquellos en las redes sociales, videojuegos yotras plataformas o aplicaciones de entretenimiento. En tal sentido se está conformando consenso en lacomunidad jurídica para considerar la adjudicación de responsabilidad civil a los influencers y personalidades de lacultura por la producción de contenido con publicidad subliminal, implícita y dirigida que publiquen en redessociales y otros medios digitales. Visibilizar este fenómeno y consignarlo en la agenda jurídica de los profesionalesdel derecho es la propuesta que compartiremos con este trabajo.
Using Semantic Similarity to Proxy for Knowledge Structures in Accounting Research
Authors: Janvrin Diane J. , Raschke Robyn L. , Schneider Gary P. , Hsieh Sheng-Feng
Published: January 2025

Accountants and auditors frequently make judgments that require complex evaluations of facts and rules. Researchers examine these judgments by conducting experiments in which participants make accounting decisions and then describe the information they used and how they used it in making their decisions. These elicited descriptions provide researchers insight into participants’ knowledge structures. This study uses a design science approach to develop a semantic similarity (a natural language processing analytic method) measure of how closely participants’ knowledge structures match an exemplar knowledge structure derived from authoritative accounting sources. The study then tests the semantic similarity metric in an experimental setting with two accounting tasks: assessing inventory obsolescence and production process business risk. Results show that the semantic similarity metric evaluates the knowledge structure match comparably to other methods requiring human judges. Importantly, the semantic similarity metric yields comparable results more efficiently.
Epidemiology and Management of Actinic Keratosis in France: A General Population Survey (REAKT)
Authors: Dréno Brigitte , Lévy Pierre , Caillet Gregory , Touboul Chantal , Joubert Jean-Michel , Amici Jean-Michel
Published: January 2025

The objective of this retrospective observational study was to estimate the prevalence of actinic keratosis (AK) in individuals aged ≥ 40 years in France, to describe the characteristics of affected patients, and to describe treatments. A representative panel of 20,000 households with ≥ 1 member aged ≥ 40 years were invited to participate. Participants who reported AK lesions diagnosed by a physician were eligible. The study questionnaire collected data on demographics, lesion characteristics, Fitzpatrick phototype, diagnosis, and treatments. In total, 15,246 questionnaires (78.5%) were returned and 639 responders were eligible. The adjusted prevalence of AK was 4.03% (95% CI: 3.73–4.35). Prevalence is probably underestimated due to data collection by self-report and low awareness of AK. 177 participants (27.7%) were aged < 65 years. AK was diagnosed by a dermatologist for 521 participants (81.6%). Some 200 participants (31.3%) had no lesions at the time of the survey and 243 (37.9%) had never been treated; 312 participants (78.6%) were prescribed physical treatment, principally cryotherapy; and 125 (31.5%) were prescribed topical treatment, principally 5-fluorouracil or imiquimod. In conclusion, improving diagnosis of AK in everyday clinical practice is important to ensure that all individuals with AK are treated optimally and encouraged to take sun protection measures to prevent progression to SCC.
Dampak Positif Model Pembelajaran Talking Stick dalam Meningkatkan Kompetensi Bahasa Indonesia Siswa Sekolah Dasar
Authors: Rusdiana I Kadek Angga , Kristiantari Maria Goreti Rini
Published: January 2025

Kompetensi berbahasa yang baik harus dikuasi sejak dini, sehingga keluarga dan sekolah sangat berperan penting untuk membantu siswa agar dapat menguasi kompetensi berbahasa yang baik. Namun, pada kenyataannya kompetensi belajar siswa khususnya pada mata pelajaran Bahasa Indonesia masih rendah. Penelitian ini bertujuan untuk menganalisis pengaruh model pembelajaran talking stick terhadap kompetensi Bahasa Indonesia di kelas V sekolah dasar. Penelitian ini menggunakan desain non-equivalent post test only control group design. Instrumen pengumpulan data menggunakan tes isian yang dianalisis menggunakan teknik analisis statistika deskriptif dan analisis bivariat uji-t. Hasil penelitian ini menunjukan bahwa skor kompetensi kelompok eksperimen bernilai statistik Mo>Md>M berkategori sangat baik. Skor kompetensi kelompok kontrol bernilai statistik Mo<Md<M berkategori cukup. Berdasarkan analisa deskriptif hasil post-test kelompok eksperimen memiliki rata-rata skor yang lebih tinggi dibandingkan kelompok kontrol. Hasil Independent t-test menunjukkan bahwa nilai siginifikansi sebesar 0,000 (lebih kecil dari 0,05) sehingga secara deskriptif dan statistika bivariat dapat disimpulkan bahwa model pembelajaran Talking Stick mampu mempengaruhi peningkatan kompetensi Bahasa Indonesia siswa.
Pembelajaran Berbasis TPACK Berbantuan Media Video Animasi Berpengaruh Terhadap Perilaku Hidup Bersih dan Sehat Pada Anak Usia Dini
Authors: Dewi Ida Ayu Nyoman Sintha , Tirtayani Luh Ayu
Published: January 2025

Melihat masih rendahnya penerapan pola hidup bersih dan sehat pada anak dan kurangnya media pembelajaran yang digunakan oleh guru untuk meningkatkan perilaku hidup bersih dan sehat (PHBS) di sekolah. Hal ini disebabkan oleh pemilihan media pembelajaran yang kurang bervariasi dan optimal sehingga anak merasa sulit memahami isi materi yang diberikan. Berdasarkan masalah tersebut maka diperlukan media pembelajaran seperti video animasi yang dapat meningkatkan perilaku hidup bersih dan sehat. Penelitian ini bertujuan untuk menganalisis pengaruh yang signifikan pembelajaran berbasis TPACK berbantuan media video animasi terhadap perilaku hidup bersih dan sehat pada anak usia dini. Jenis penelitian ini adalah eksperimen semu dengan rancangan non-equivalent control group design. Populasi penelitian ini adalah seluruh anak kelompok B TK Negeri Pembina Denpasar sebanyak 75 orang. Pengambilan sampel penelitian menggunakan teknik cluster random sampling. Sampel yang terpilih sebagai kelompok eksperimen adalah kelompok B1 sebanyak 19 anak.  Metode pengumpulan data yang digunakan adalah metode non test mengggunakan ceklist observasi. Hasil penelitian ini menunjukkan rata-rata posttest pada kelompok eksperimen 89,78 sedangkan pada kelompok kontrol 66,55 dengan skor maksimal adalah 100. Hasil analisis data diperoleh thitung sebesar 8,09 dengan taraf signifikan 5% dan dk = 35 maka ttabel adalah 2,021. Berdasarkan analisis bahwa thitung > ttabel (8,09 > 2,021), maka artinya H0 ditolak dan H1 diterima. Dengan demikian dapat disimpulkan bahwa pembelajaran berbasis TPACK berbantuan media video animasi berpengaruh terhadap perilaku hidup bersih dan sehat pada anak usia dini.
Model Pembelajaran Kooperatif Tipe TGT Berbantuan Wordwall: Solusi Meningkatkan Kompetensi Pengetahuan Matematika Siswa Sekolah Dasar
Authors: Prasetya I Wayan Swadika , Agustika Gusti Ngurah Sastra
Published: January 2025

Berdasarkan observasi dan wawancara ditemukan bahwa kompetensi pengetahuan Matematika siswa kelas V SD masih rendah. Penelitian ini bertujuan untuk menganalisis pengaruh model kooperatif tipe Team Games Tournament berbantuan media Wordwall terhadap kompetensi pengetahuan Matematika siswa kelas V sekolah dasar. Penelitian ini menggunakan desain penelitian eksperimen semu dengan rancangan desain penelitian non-equivalent control group design. Populasi penelitian sebanyak 118 siswa, seluruh populasi disetarakan dengan uji anava, dan penentuan sampel menggunakan teknik cluster random sampling. Metode pengumpulan data dalam penelitian ini adalah metode tes, dengan jenis tes pilihan ganda biasa. Analisis data dalam penelitian ini menggunakan teknik analisis statistik deskriptif dan analisis statistik inferensial. Pengujian hipotesis pada penelitian ini menggunakan Uji-t Polled Varians. Hasil penelitian menunjukkan bahwa thitung = 10,242 lebih besar daripada ttabel = 2,014, nilai ini menunjukkan bahwa terdapat pengaruh yang signifikan model pembelajaran Kooperatif tipe Team Games Tournament berbantuan Media Wordwall berpengaruh terhadap kompetensi pengetahuan Matematika siswa kelas V sekolah dasar.
Video Pembelajaran Interaktif berbasis Profil Pelajar Pancasila Mata Pelajaran IPAS bagi Siswa Kelas IV Sekolah Dasar
Authors: Karnajaya Kadek Nugi , Wulandari I Gusti Agung Ayu
Published: January 2025

Masalah proses pembelajaran yang kurang mampu mengembangkan kemampuan berpikir siswa karena dalam melaksanakan proses pembelajaran siswa masih banyak yang bergantung pada penjelasan guru saja Penelitian ini bertujuan untuk menciptakan video pembelajaran interaktif berbasis profil pelajar pancasila pada mata pelajaran IPAS materi kekayaan budaya Indonesia bagi siswa kelas IV SD. Penelitian pengembangan ini mengadaptasi model pengembangan ADDIE. Metode yang digunakan yaitu kuesioner, wawancara, observasi, dan tes. Teknik analisis data yang digunakan adalah deskriptif kuantitatif, kualitatif dan statistik inferensial. Hasil penelitian pengembangan ini berupa: rancang bangun video pembelajaran yang memperoleh skor 92,5% dengan kualifikasi sangat baik, kelayakan video pembelajaran yang dinyatakan sangat baik berdasarkan penilaian uji ahli isi pembelajaran memperoleh skor 92,30% (kualifikasi sangat baik), uji ahli desain pembelajaran memperoleh skor 90% (kualifikasi sangat baik), dan uji ahli media pembelajaran memperoleh skor 89,28% (kualifikasi baik), uji coba perorangan memperoleh skor 91,67% (kualifikasi sangat baik), uji coba kelompok kecil memperoleh skor 92,13% (kualifikasi sangat baik), dan uji lapangan memperoleh skor 93,03% (kualifikasi sangat baik). Berdasarkan hasil uji-t diperoleh thitung (11,54) lebih besar dari ttabel (2,048), sehingga diperoleh simpulan bahwa video pembelajaran interaktif pada mata pelajaran IPAS efektif digunakan dalam kegiatan pembelajaran karena dapat meningkatkan hasil belajar siswa.
Multimedia Interaktif Berbasis Kontekstual Pada Pembelajaran Matematika Kelas IV Sekolah Dasar
Authors: Devi Made Ayu Gitta Shintya , Wiarta I Wayan
Published: January 2025

Penelitian ini dilatarbelakangi dari permasalahan belum dikembangkannya media pembelajaran multimedia interaktif berbasis kontekstual pada pelajaran matematika. Sehingga tujuan penelitian ini untuk mengembangkan multimedia interaktif berbasis kontekstual pada pembelajaran matematika untuk mengetahui kualitas multimedia interaktif berbasis kontekstual pada pembelajaran matematika. Penelitian ini merupakan penelitian pengembangan atau Research and Development (R&D) dan model pengembangan yang digunakan mengacu pada model ADDIE. Terdapat lima tahapan pengembangan pada model ADDIE. Tahapan–tahapan tersebut meliputi tahap analisis (analysis), tahap perancanagn (design), tahap pengembangan (development), tahap implementasi (implementation), dan tahap evaluasi (evaluation). Penelitian ini dilaksanakan dengan subjek 3 orang siswa. Metode pengumpulan data yang digunakan adalah menggunakan angket. Data yang terkumpul dianalis dengan teknik analisis deskriptif kualitatif dan analisis deskriptif kuantitatif. Berdasarkan hasil analisis menunjukkan bahwa multimedia interaktif berbasis kontekstual layak digunakan untuk proses pembelajaran matematika kelas IV SD khususnya materi bangun datar. Implikasi dari penelitian ini adalah multimedia interaktif berbasis kontekstual mampu membuat pembelajaran semakin menarik, memberikan motivasi, membantu siswa belajar secara mandiri, dan dapat berpengaruh baik bagi kegiatan pembelajaran.
Media Video Pembelajaran Berbasis PowToon pada Topik Sifat-Sifat Cahaya Siswa Kelas IV Sekolah Dasar
Authors: Utama I Komang Pradika , Renda Ndara Tanggu , Jayanta I Nyoman Laba
Published: January 2025

Kegiatan belajar guru mendominasi menggunakan metode ceramah daripada penggunaan media. Selain itu belum mampu mengembangkan media berbasis digital untuk pelajaran IPA. Tujuan penelitian ini yaitu mengembangkan Media Video Pembelajaran Berbasis Powtoon pada Topik Sifat-Sifat Cahaya Siswa Kelas IV SD. Jenis penelitian ini yaitu pengembangan dengan model ADDIE. Subjek penelitian yaitu ahli materi, ahli desain pembelajaran dan ahli media pembelajaran. Subjek uji coba yaitu guru dan siswa yang berjumlah 15. Penelitian ini menggunakan metode pengumpulan data yaitu observasi, wawancara, pencatatan dokumen dan kuesioner. Instrument pengumpulkan data menggunakan rating scale. Teknik analisis data yang digunakan adalah statistik deskriptif kualitatif dan kuantitatif. Hasil penelitian yaitu penilaian dari ahli materi pembelajaran mendapatkan skor 4,6 (sangat valid), ahli media pembelajaran yaitu 4,6 (sangat valid), dan ahli desain pembelajaran yaitu 4 ,6 (sangat valid). Dari perolehan seluruh skor para ahli maka mengidikasikan bahwa video pembelajaran berbasis PowToon pada topik sifat-sifat cahaya siswa kelas IV sekolah dasar sangat valid. Hasil uji kepraktisan dari guru yaitu 98% (sangat baik) dan 94% (sangat baik). Disimpulkan video berbasis Powtoon valid dan praktis sehingga layak digunakan.
Media Wordwalls Berbasis Soal HOTS terhadap Literasi Digital
Authors: Prasasti Komang Ayu Dewi , Widiana I Wayan , Japa I Gusti Ngurah
Published: January 2025

Pembelajaran di kelas hanya menggunakan YouTube sehingga belum mampu mengasah kreativitas dan membangkitkan aktivitas siswa. Tujuan penelitian ini yaitu mengembangkan Wordwalls berbasis soal HOTS terhadap literasi digital siswa kelas V pada IPA. Jenis penelitian yaitu pengembangan model ADDIE. Subjek penelitian yaitu 2 ahli isi, dan 2 ahli media. Subjek uji coba yaitu 18 siswa dan 2 guru. Populasi berjumlah 29 siswa kelas V. Metode pengumpulan data yaitu metode observasi, wawancara, kuisioner, dan tes. Instrumen pengumpulan data berupa skala likert. Teknik analisis data penelitian yaitu deskriptif kualitatif dan kuantitatif serta statistic inferensial. Hasil penelitian ahli materi yaitu 0,928 (valid), dan ahli media pembelajaran 17,75 (valid). Hasil respon praktisi yaitu 90,5% (sangat praktis), dan penilaian siswa 97,6% (sangat praktis). Hasil Uji hipotesis diperoleh besar signifikansi (2-tailed) sebesar 0,000, sehingga terdapat pengaruh yang signifikan terhadap kemampuan literasi digital siswa di Kelas V SD antara siswa yang menggunakan media Wordwalls Berbasis Soal HOTS. Disimpulkan bahwa media Wordwalls Berbasis Soal HOTS dapat meningkatkan literasi digital.