bluuebunny/crossref_metadata_2025 huggingface dataset:
Protocol for the economic evaluation of integrated community-based care compared with integrated facility-based care for HIV, hypertension and diabetes in Tanzania and Uganda (INTE-COMM trial)
Authors: Abou Jaoude Gerard Joseph , Namakoola Ivan , Aikaeli Faith , Kimaro Godfather , Moyo Faith , Kasujja Francis Xavier , Van Widenfelt Erik , Kivuyo Sokoine , Birungi Josephine , Mutungi Gerald , Ubuguyu Omary Said , Watiti Stephen , Ramaiya Kaushik , Mfinanga Sayoki , Nyirenda Moffat , Garrib Anupam , Jaffar Shabbar , Skordis Jolene , Batura Neha
Published: December 2024

Background The number of people living with multiple chronic conditions in sub-Saharan Africa is increasing, but health facilities are unable to meet demand. To improve health system capacity and access to care, community models of HIV care have been trialled in countries such as Tanzania and Uganda. However, no evidence exists to inform policymakers on the effectiveness and cost-effectiveness of integrated community-based models of care for HIV and chronic non-communicable conditions. This protocol outlines a within-trial economic evaluation to address this gap. Methods & analysis We will estimate the costs and cost-effectiveness of integrated community-based care for HIV, hypertension and diabetes compared with facility-based care within the INTE-COMM pragmatic cluster-randomised trial in Tanzania and Uganda. Analyses will adopt a 52-week time horizon, the duration of trial follow-up. The full enrolled trial sample will be analysed from a societal perspective, comprising provider and patient perspectives. Economic costs will be estimated, which includes valuing inputs such as donated goods or time foregone by participants because of receiving care. For provider costs, participant case report forms will inform resource use along with data from facilities and community sites. Resources will be valued using project accounts, facility spending, and locally available cost data. Patient costs will be estimated based on a care-seeking and cost questionnaire administered to participants. Estimated costs will be analysed with co-primary trial outcomes on plasma viral load suppression, glycaemia and blood pressure control to calculate incremental cost-effectiveness ratios (ICER). We will also calculate ICERs for secondary trial outcomes related to health-related quality of life and wellbeing. Cost drivers and outcomes will be varied within confidence bounds in a two-way sensitivity analysis. We will investigate equity impact by estimating the mean difference in outcomes between integrated community-based and facility-based care across household socio-economic quintiles and by measuring whether participants incurred catastrophic health expenditures. Trial registration number The ISRCTN Registry: ISRCTN15319595. Registered on 07 June 2022: https://doi.org/10.1186/ISRCTN15319595
Advantages of clusters in Ukraine’s recovery
Authors: Kolisnichenko Natalya
Published: December 2024

The paper examines the advantages of clusters in Ukraine’s recovery by studying their
characteristics and innovative nature. Factual and analytical material was developed using logical-
factual, comparative methods and systematic analysis. It clarifies the definition of a cluster and
investigates the features of state cluster policy and cluster management. It a revealed that today, clusters
play the role of drivers in Ukraine’s recovery by supporting creative technologies, critical infrastructure,
and other progressive changes. A SWOT analysis of the directions in the development and implementation
of clustering in Ukraine’s recovery is provided, listing its advantages (e.g. use of competitive advantages
of a region; general economic growth and development of cities-agglomerations etc.) and disadvantages
(e.g. lack of regulatory ensuring of clusters’ functioning; lack of financial security of cluster development;
lack of clustering experience etc.). The essence of innovative clusters is revealed: transfer innovation
clusters, integration innovation clusters, innovation-industrial clusters, social innovation clusters (the
aim of which is to create conditions for mastering advanced technologies), and multifunctional full-cycle
innovation clusters (encompasses the entire spectrum of innovative activities). It is determined that the
issue of public cluster policy requires a systematic solution. Cluster policy should have the opportunity to
implement additional tools to support clusters in having a greater impact on the country’s
reconstruction, as cluster policy can influence the implementation of strategically important national and
regional projects and activate innovative activities. The relevance of cluster development remains a new
research problem, creating the need for further in-depth research and analysis.
Significant personalities in the establishment of Ukrainian business culture: scientific achievements and cultural impact of Ivan Pului's works.
Authors: Vladymyr O.
Published: December 2024

The article reveals the role of a prominent personality in the formation of Ukrainian
business culture, using the life path and scientific achievements of Ivan Puluj as an example. A general
understanding of the concept of business culture as a part of the intangible economy, which includes a
valuable and mental segment, is provided. The article states that various factors influence the formation
of business culture, such as: education and art, science and technology, language and religion, values and
relationships, state policy and social order (social organization), etc. The article describes the life path,

scientific achievements, social and political activities of Ivan Puluj – one of the outstanding Ukrainians
and scientific figures of the world scale. His main inventions that changed the world are mentioned. These
include: work with cathode-ray tubes and gas-discharge lamps; the invention of an incandescent lamp of
a new design that shone for 100 hours; the improvement of the device for determining the mechanical
heat equivalent; invention and construction of a vacuum lamp; the invention of a thermometer to
measure the temperature of the unique depths of the earth; the invention and patenting of the miner’s
lamp; the patenting of the design of telephone stations and telephone sets; participation in the opening of
the first AC power plant; participation in the launch the first tram line in Prague; as well as research and
discovery of the properties of cathode rays; and performing the world’s first X-ray of a child’s body. The
article emphasizes that, according to Ivan Puluj himself, his most valuable contribution was the first
translation of the Bible into Ukrainian. The article substantiates that the figure of Ivan Puluj as a highly
spiritual, deeply patriotic personality, a philanthropist, a promoter of the Ukrainian idea, education, as
well as the language, caused and can still cause a significant impact on the formation of Ukrainian and
international business culture.
Synergy of risk management and organizational behavior in the context of ensuring economic security of enterprises
Authors: Voroniuk Yevheniia , Satusheva Karyna
Published: December 2024

In the modern, rapidly changing world, enterprises of any ownership structure, scale, and industry face numerous challenges that require flexibility and swift responses to external threats and internal shifts. This is particularly relevant in the context of globalization and increasing risks associated with rapid technological innovations, economic disruptions, and market instability. The study is aimed at identifying the key aspects of the synergy between risk management and organizational behavior in the context of ensuring the economic security of enterprises.
Based on a review of theoretical sources, the importance of integrating the two domains—risk management and organizational behavior—was revealed as a means to enhance the resilience of enterprises. The so-called «intersection point» between these domains has been identified, allowing firms to improve their ability to respond to risks and mitigate their negative impacts. This intersection is critically important, as risks and threats are an inherent part of business operations in the face of ongoing uncertainty and a rapidly changing business environment.
Significant attention in the research is devoted to the human capital component as the foundation of the synergy between risk management and organizational behavior. It has been found that human capital plays a key role in ensuring the economic security of enterprises, as qualified and motivated employees are better equipped to identify risks, respond effectively, and develop strategies to minimize their impact. The article emphasizes the importance of developing adaptive capabilities among personnel, which allows enterprises to remain competitive even under challenging conditions.
Additionally, psychological factors influencing decision-making in the context of risks are examined. The application of prospect theory provides a deeper understanding of how individual and group decisions are shaped by risk perceptions. Psychological aspects, including stress levels, individual differences in risk perception, and the influence of collective decision-making, are integral components affecting the effectiveness of risk management. These factors often determine how successfully an enterprise can manage risks and respond to challenges, especially in uncertain environments.
Thus, the synergy between risk management and organizational behavior not only enhances the resilience of an enterprise but also establishes new approaches to strategic management. This enables businesses not only to survive but also to thrive in the fast-changing conditions of the modern market.
Land operations of agribusiness: risk indicators for the auditor
Authors: Dugar Tetyana , Zorya Oleksii
Published: December 2024

The aim of the study: justification of the organizational and methodological provisions of the audit of land operations of agribusiness enterprises.
Gaps in the accounting provision of agribusiness lands have been identified (information is accumulated mainly on the off-balance sheet account 01; the inventory and assessment of land as a market asset are at the initial stage of development), the audit of land transactions is very relevant. It is a means of protecting the economic interests of land owners and a means of strengthening the information security of potential investors.A description of the auditor’s inspection of agribusiness lands was made. The methods and indicators of the auditor’s detection of illegal schemes and procedures for obtaining ownership or use of land are described. The need to extend the scope of audit to lease operations is substantiated. This is necessary because the formation of leased land use in Ukraine took place in the absence of a competitive environment for potential tenants. This led to unfair lease terms. Currently, the rent, in most cases, does not protect the economic interests of the landowners. Most of the contracts provide for its possible minimum amount. Services of not the highest consumer value are performed at the expense of rent, and grain is issued at prices higher than market prices. It has been proven that the audit of land transactions will also be important for strengthening the tax discipline of agribusiness entities. Recommended procedures: checking the completeness of calculation and timeliness of payment of the single tax of group 4 on leased and subleased land; verification of liability with the Personal Income Tax on income in the form of rent; checking the calculation and payment of the minimum tax liability.
State regulation of household income as a factor of socio-economic development
Authors: Tkachenko Olena , Kulaga Iryna , Lisniak Ivan
Published: December 2024

The article examines the impact of state social standards on the volume and structure of consumer spending of Ukrainian households in the context of their participation in the processes of investing in human capital and forming resource conditions for socio-economic development. The impact of inflationary processes on the ability of households to allocate a significant share of consumer spending on the purchase of goods and services related to human development is assessed. For this purpose, real purchasing power embodied in the amounts of the legislative and actual subsistence minimums and in the minimum wage during the retrospective period was calculated (the amounts of social standards are expressed in constant prices of the base year 2014). Empirical evidence is obtained of the inability of the state income policy implemented during the retrospective period to counteract the erosion of the real purchasing power of basic social standards and the stagnation of the economic opportunities of households. It is substantiated that Ukrainian households during the retrospective period were almost deprived of resources for investing in human capital, which naturally narrows the circle of beneficiaries of economic growth and does not allow ensuring its sustainability.
Post-neoliberal model of the world economic order
Authors: Khomanets Volodymyr
Published: December 2024

The last decades have been characterized by the development of international relations in the general direction of the neoliberal model of the world economic order. It is based on complete absolutizing of market economy mechanisms, significant weakening of national economic sovereignty of countries, delegation of some traditional functions of state administration to the international and supranational levels, compliance by all countries of the world with the «rules of the game» established by international organizations, and orientation of global business activities towards maximization of shareholder value of companies and firms as a general measure of business contribution to global socio-economic progress. The article reveals the fundamental principles of the neoliberal model of the world economic order, its bottlenecks and destabilizing consequences for international relations. It is proved that the dominant neoliberal model of the world economic order has reached its limits in modern conditions, and therefore its radical transformation into a post-neoliberal format is imperative. It is stated that the post-neoliberal model of the world economic order should involve not so much a change in the configuration of the balance of power of the most powerful states as a change in the political and economic system of the world society itself due to the growing state protectionism, a significant increase in the conflict potential of international relations, a significant weakening of the regulatory capabilities of international organizations, and the «erosion» of the dominant role of Western countries in international financial institutions as new organizations are formed. The author concludes that it is expedient to reconfigure the world economic order on the basis of developing its «hybrid» formats, which had no analogues in the past. It is stated that even despite a certain instability of the hybrid formats of the world order and their clearly expressed transitional nature, they open up enormous resource opportunities for the competitive development of countries with different levels of socio-economic development due to their high flexibility and adaptation to the slightest changes in their disposition in global markets.
Institutional support for the regulation of international digital trade at the present stage
Authors: Osadchuk Valeriia
Published: December 2024

The relevance of the research topic is determined by the rapid development of the digital economy and the increasing significance of digital trade, which necessitates the improvement of institutional support for its regulation. The multilateral system for regulating international digital trade faces numerous challenges, such as differences in regulatory approaches, the digital divide between developed and developing countries, and uncertainty in terminology. The article examines key institutions and their roles in regulating digital trade, as well as issues related to internal regulation and the impact of legislation at the global level.
The aim of the article is to identify and analyze existing problems in the regulation of international digital trade and to develop recommendations for improving the institutional support of this area. Emphasis is placed on the need for a detailed investigation into the impact of internal regulations and international institutions on the development of digital trade, which will help identify key factors that either promote or hinder its growth. A comparative analysis of the impact of EU legislation on digital trade in various regions of the world provides valuable insights into the global influence of European regulations.
The effectiveness of various digital trade rule templates proposed by both developed WTO member countries and developing countries is examined. Significant attention is paid to issues related to discrepancies in the regulation of privacy, data protection, law enforcement access, and national security. The challenges faced by the WTO regime are discussed, particularly regarding the issue of a moratorium on customs duties on electronic transmissions and the impact of digital taxes on services. The article also considers the rapid digital transformation as both new opportunities for economic development and regulatory challenges that could overshadow these opportunities. The importance of international cooperation, dialogue, and regulatory harmonization is emphasized to ensure inclusive and stable digital development in all countries around the world.
Galaxy evolution in the post-merger regime. II – Post-merger quenching peaks within 500 Myr of coalescence
Authors: Ellison Sara , Ferreira Leonardo , Wild Vivienne , Wilkinson Scott , Rowlands Kate , Patton David R.
Published: December 2024

Mechanisms for quenching star formation in galaxies remain hotly debated, with galaxy mergers an oft-proposed pathway. In Ellison et al. (2022) we tested this scenario by quantifying the fraction of recently and rapidly quenched post-starbursts (PSBs) in a sample of post-merger galaxies identified in the Ultraviolet Near Infrared Optical Northern Survey (UNIONS). Compared with a control sample of non-interacting galaxies, Ellison et al. (2022) found PSBs to be a factor of 30-60 more common in the post-mergers, demonstrating that mergers can lead to quenching. However, the exact timing of this post-merger quenching was unconstrained. Thanks to our recent development of the Multi-Model Merger Identifier (MUMMI) neural network ensemble (Ferreira et al. 2024a,b), we are now able to predict the time since coalescence ( TPM) for the UNIONS post-merger galaxies up to TPM=1.8 Gyr, allowing us to further dissect the merger sequence and measure more precisely when quenching occurs. Based on a sample of 5927 z<0.3 post-mergers identified in UNIONS, we find that the post-coalescence population evolves from one dominated by star-forming (and starbursting) galaxies at 0<TPM<0.16 Gyr, through to a population that is dominated by quenched galaxies by TPM∼1.5 Gyr. By combining the post-mergers with a sample of 15,831 spectroscopic galaxy pairs with projected separations rp<100 kpc we are able to trace the evolution of quenching during the full merger sequence. We find a PSB excess throughout the post-merger regime, but with a clear peak at 0.16<TPM<0.48 Gyr. In this post-merger time range PSBs are more common than in control galaxies by factors of 30-100 (depending on PSB selection method), an excess that drops sharply at longer times since merger. We also quantify the fraction of PSBs that are mergers and find that the majority (75 per cent) of classically selected E+A are identified as either pairs or post-mergers, with a lower merger fraction (60 per cent) amongst PCA selected PSBs. The merger fraction of PSB galaxies also correlates strongly with stellar mass. Taken together, our results demonstrate that 1) galaxy-galaxy interactions can lead to rapid post-merger quenching within 0.5 Gyr of coalescence, 2) the majority of (but not all) PSBs at low z are linked to mergers and 3) quenching pathways are diverse, with different PSB selection techniques likely identifying galaxies quenched by different physical processes with an additional dependence on stellar mass.
Falsification and fabrication of data in biomedical research: Evidence is quite evident
Authors: M Mostafa Zaman
Published: December 2024

Not applicable
Prevalence of mastitis and antimicrobial resistance patterns of Escherichia coli and Staphylococcus aureus isolated from the infected udder of dairy cows in coastal regions
Authors: Islam S , Islam M K , Khan M R , Al Maruf M , Zabed M A , Mohanta U K , Ali M Z , Islam K B M S
Published: December 2024

Prevalence of mastitis and their antimicrobial resistance in Amtali (sub-district) area of Barguna District were studied. Mastitis was diagnosed by examining the udder and milk of 300 dairy cows. The bacteria were cultured and biochemical tests and antimicrobial profiling were done. The overall prevalence of mastitis was 5.0%, and cross-bred and local cows had 6.4% and 3.8%, respectively. The prevalence was higher in animals 7 - 8 years old (5.9%) and in cows of 3rd - 4th parity (8.8%). Cows with peri-parturient diseases and 1st - 2nd lactation had prevalence of 6.8% (P<0.05) and 5.7%, respectively. The prevalence in dry and wet seasons was 33.3% and 66.7% (P<0.10), respectively, and 53.3% of cows were affected with mastitis when the floor was wet and soiled. The prevalence was 73.3% (P<0.05) in unhygienic conditions. The prevalence of E. coli and S. aureus in mastitis milk samples was 73.3% and 66.7%, respectively. E. coli was sensitive to amoxicillin (36.4%), ampicillin (36.4%), tetracycline (54.6%), streptomycin and co-trimoxazole (81.8%), gentamicin & ceftriaxone (90.9%), cefuroxime and cefixime (100%). S. aureus was sensitive to co-trimoxazole (60%), tetracycline (70%), amoxicillin, ampicillin, streptomycin (80%), gentamicin, ceftriaxone (90%), cefuroxime and cefixime (100%).
Bang. vet. 2024. Vol. 41, No. 1 – 2, 13 – 22
Degradation of Azo Dye by Dye-Degrading Bacteria
Authors: Bhushan Chaturwedi Shashi , Rubi Maharjan , Richa Chaudhary
Published: December 2024

Synthetic aromatic compounds consisting of various functional groups are known as dyes. These colored compounds are often discharged in effluents, and they are very dangerous to aquatic life. The study was carried out to study potential azo dye-degrading bacteria. Bacteria were isolated from 9 soil and 7 effluent samples collected from different parts of Kathmandu Valley. Isolated bacteria were tested for dye tolerance and dye-tolerant bacteria were subjected to decolorization of three acid dyes: acid yellow 25, acid green 23 and acid orange 7. A change in optical density was observed to study the impact of inoculum concentration. All 19 isolated potential bacteria were identified by morphological and biochemical tests. Among these, 6 (60%) of Gram-positive and 4 (50%) of Gram-negative bacteria were dye tolerant. Three bacteria SO2-3W, SO3-4W and S16-4P were able to decolorize acid green 23. The impact of the increase in inoculum concentration was increased in decolorization percentage. SO2-3W, SO3-4W and S16-4P were identified as Bacillus spp. and Pseudomonas aeruginosa, respectively. The ability of Bacillus spp. and Pseudomonas spp. to tolerate and decolorize textile dyes at high concentrations encourages their use as a potential bioinoculant in the treatment of textile wastewater.
Stam. J. Microbiol. 2024;14(1):1-4
Assessment of Bacteriological Quality and Identification of Chlorine-Tolerant Bacteria from Different Potable Water Sources in Girei, Nigeria
Authors: Pola Bristone James , Ijabani Emmanuel
Published: December 2024

Domestic water sources such as wells, taps, and rivers are often used for drinking, cooking, and other household purposes, particularly in rural and peri-urban areas however in most places, their microbiological quality is not always ensured. In this study, 45 water samples were collected from key domestic water sources; 20 each from wells and taps, and 5 from River Benue in Girei, Nigeria following standard sampling techniques. Total aerobic bacterial count (in CFU/mL) for each sample was determined and river water had the highest average microbial count (285), followed by well water (248), and tap water had the lowest count (181). Identification of isolates involved cultural characteristics, Gram staining, motility, and biochemical tests. Bacterial species associated with the water sources were Acinetobacter sp., Aeromonas sp., Bacillus subtilis, Citrobacter, Escherichia coli, Enterococcus faecalis, Enterobacter sp., Klebsiella pneumoniae, Pseudomonas aeruginosa, Proteus sp., Providencia sp., Staphylococcus aureus, Staphylococcus epidermidis, Salmonella sp. and Serratia sp.. Chlorine tolerant isolates were determined after treating each sample with 9.9 mg/L (9.9 ppm) of Sodium hypochlorite (NaOCl) at a contact time of 30 minutes. They include 13 isolates from 9 genera, viz:  Acinetobacter sp., B. subtilis, Citrobacter sp., E. coli, Enterobacter sp., K. pneumoniae, P. aeruginosa, Proteus sp. and Serratia sp. By subjecting the treatment tolerant isolates to higher concentrations of NaOCl, results indicated that high concentrations are required to neutralize the isolates with the highest bactericidal concentration observed in B. subtilis (70 ppm), and the lowest was 40 ppm observed in Serratia sp. and E. coli. The findings highlight significant bacterial contamination in water sources, some of which are pathogenic and chlorine-tolerant, emphasizing the need for proper water treatment methods, such as boiling, before consumption by residents.
Stam. J. Microbiol. 2024;14(1):5-12
Microbiological and Antibiogram Profiling of Frozen Foods and Ice Cream Products from Super-Shops of Dhaka, Bangladesh
Authors: Monir Sawda Binte , Hasan Md Ziaul , Uddin Md Aftab
Published: December 2024

The current study was conducted to assess the microbiological loads and antibiotic resistance patterns among 20 frozen food and ice cream samples that were gathered from multiple super-shops in Dhaka, Bangladesh. A total of 20 samples (11 frozen food samples and 9 ice cream samples) were collected from different supershops in Dhaka, Bangladesh during the period from July 2024 to September 2024. Microbiological analyses were performed to determine the total viable bacterial count (TVBC), total coliform count (TCC), and total staphylococcal count (TSC). The highest total viable bacterial count (2.12×109 cfu/g), highest coliform count (3.7×107 cfu/g), and highest staphylococcal count (2.04×108 cfu/g) were found in the frozen fish sample. Bacteria were isolated and identified based on their morphological and biochemical characteristics. While E. coli and Klebsiella spp. were observed in seven samples, Staphylococcus aureus was identified in twelve. Additionally, different antimicrobial agents were used to determine the isolates' susceptibility towards them. Ciprofloxacin, Imipenem, and Gentamicin have been demonstrated to be the most effective drugs against each isolate. All of the Klebsiella isolates exhibited sensitivity to Chloramphenicol, whereas most of the E. coli isolates were sensitive to Erythromycin, Chloramphenicol, and Nalidixic acid. However, erythromycin and amoxicillin were found to be less effective against Staphylococcus aureus isolates. The presence of several different microorganisms suggests that the majority of frozen food samples did not meet public health standards. These frozen foods, contaminated with multi-antibiotic-resistant microorganisms, have the potential to transmit food-borne diseases.
Stam. J. Microbiol. 2024; 14(1): 22-27
Stimulation Effect of Exosome From Healthy Sera to Natural Killer (NK) Cells of Hepatocellular Carcinoma Subject In Vitro
Authors: Deby Deby , Antarianto Radiana Dhewayani , Barasila Atikah Chalida , Irawan Cosphiadi , Ahani Ardhi Rahman , Jasirwan Chyntia Olivia Maurine , Damayanti Lia , Ritchie Ni Ken , Aditya Robby Nur
Published: December 2024

Background: Hepatocellular carcinoma has a poor prognosis due to limitations of therapy such as late diagnosis, lack of specific biomarkers, and insensitivity to this tumor agent. This study aims to develop immunotherapy using autologous natural killer cells (NK cells) with exosome stimulation for hepatocellular carcinoma patients, addressing treatment limitations.Methods: Experimental research conducted from October 2022 to June 2023 at Universitas Indonesia’s Faculty of Medicine involved three hepatocellular carcinoma patients at Dr. Cipto Mangunkusumo General Hospital in Jakarta, Indonesia. NK cells from hepatocellular carcinoma patients were isolated from peripheral venous blood, and exosomes were isolated from the blood serum of healthy donors. Exosome characterization with a particle size analyzer and flow cytometry. Stimulation of exosomes on NK cells for 24 hours, then evaluation of expression of NKp44, NKp46, NKp30, NKG2D, KIR2D, and NKG2A receptors, as well as perforin and granzyme B expression. Visualization of interactions of NK cells with other mononuclear cell fractions (CD4, CD8, CD11c, and CD19) by immunofluorescence. The study compares stimulated and unstimulated NK cells, analyzing their expression of activated and inhibitory receptors, using either the One-Way Anova parametric test or the Kruskal-Wallis non-parametric test for non-normally distributed data.Results: Particle size 100 nm, negative electric charge, and CD63+CD81+ (double positive) exosome isolated results. There was increased expression of receptors NKp44, NKp46, NKp30, NKG2D, decreased expression of NKG2A, and increased expression of perforin and granzyme B in exosome-induced NK cells. There was no cell interaction in the form of immune synapses between exosome-induced NK cells and other mononuclear cell fractions in hepatocellular carcinoma patients. Conclusions: Induction of exosomes into NK cells of hepatocellular carcinoma patients restores the cytotoxic ability of NK cells
Science Learning Innovation Using Augmented Reality Technology to Achieve Sustainable Development Goals (SDGs) through Increasing Students' Critical Thinking Abilities
Authors: Ramdani Agus , Purwoko Agus Abhi , Sukarso AA , Sucilestari Ramdhani
Published: December 2024

This study aims to produce inquiry-based AR media that is feasible, practical, and effective to improve students' critical thinking skills which can ultimately achieve the SDGs goals in the aspect of mutual education. This study uses a 4D model development procedure. The subjects of this study were grade VIII students at one of the Mataram City Junior High Schools consisting of 3 classes. Data collection techniques used questionnaires, observation sheets and test instruments developed according to critical thinking indicators. Data analysis techniques used Aikens'V for feasibility testing, practicality percentage testing and normalized gain testing to test the hypothesis. Based on the results of the study, it was obtained that the Augmented Reality (AR) Media developed was included in the category of feasible and practical for use in science learning and could increase students' interest in learning. AR media supports students in the inquiry learning process. The use of AR media makes it easier for students to learn and provides fun and current things. Learning using AR media facilitates active and creative learning for pupils since it is supported by investigative activities.
Microlearning Media for Language Literacy : A Learning Innovation for Elementary School Students
Authors: Kurniawan Nurhafit , Sugiarto Muhammad Agus , Cahyono Arie Eko
Published: December 2024

This study aims to develop and test the effectiveness of microlearning-based instructional media in improving the language literacy skills of elementary school students. The microlearning media developed consists of short videos using a chunk-based approach that includes pre-learning, core, and post-learning activities. The study employed the research and development with ADDIE model, consisting of five stages: analysis, design, development, implementation, and evaluation. The instruments used included surveys, interviews, and observations, while data analysis techniques involved quantitative analysis (pretest and posttest) and qualitative analysis from interviews and observations.  Validation was carried out by media and education experts, followed by revisions based on the feedback provided. The implementation involved 60 fourth and fifth-grade students at elementary schools for Indonesian language lessons. Evaluation results showed an average increase of 34.35% in students' language literacy skills after using the media. Students also gave positive feedback on the clarity and presentation of the materials through the microlearning videos. Based on these results, microlearning media can be considered an effective tool for improving students' language literacy, reading skills, reading comprehension, writing skills, vocabulary mastery, and sentence construction.
Development of an Augmented Reality Book Based on Science Inquiry for Early Childhood
Authors: Siswono Hendrik , Zahro Ianatuz , Cahyono Arie Eko
Published: December 2024

This study aims to develop an Augmented Reality (AR)-based learning medium using a Science Inquiry approach to enhance science literacy among early childhood learners. The study follows the ADDIE development model (Analysis, Design, Development, Implementation, Evaluation). The research subjects included early childhood students and teachers from two preschools in Jember, Indonesia. Research instruments involved observations, questionnaires, and interviews to assess children's understanding, engagement, and motivation, as well as teacher satisfaction and ease of use. Data analysis techniques included both formative and summative evaluations: formative evaluation examined each stage of the ADDIE model, while summative evaluation assessed the AR medium's effectiveness in enhancing science literacy and overall learning experience. Trial results show that the use of AR significantly improves children's understanding of scientific concepts, active engagement, and motivation in learning science. Additionally, both children and teachers rated the AR media as easy to use, with high levels of satisfaction reported by teachers, underscoring the medium’s accessibility and impact. Summative evaluations reveal that the AR medium positively impacts science literacy, with an overall rating of "excellent." Consequently, AR-based media with a Science Inquiry approach shows great promise as an innovative solution for improving science literacy among young children in Indonesia.
Development of Google Sites-Based Websites as A Learning Media for Indonesian Language in Elementary Schools to Enhance Pancasila Students Profiles
Authors: Sundari Sri , Sudiyana Benedictus , Subiyantoro Singgih
Published: December 2024

This research aims to develop Google Sites as a learning media for Indonesian language instruction to enhance the Pancasila Student Profile in elementary schools. The study employed a Research and Development (R&D) method with the ADDIE model, which includes five stages: analysis, design, development, implementation, and evaluation. The research subjects were elementary school teachers and students who utilized this web-based learning media. Data were collected through interviews and observations with respondents. The data analysis included qualitative methods, such as data reduction and presentation, as well as quantitative analysis, supported by data triangulation to compare findings from various sources. The research showed that 84.6% of respondents strongly agree, and 15.4% agree, that this Google Sites-based platform was effective in increasing student engagement and interest in learning Indonesian. This learning medium allows students to study independently, search for necessary materials flexibly, and access engaging and interactive learning resources, positively impacting their understanding and learning outcomes. Additionally, the media received a feasibility score of 3.75. The content and language feasibility score of 3.75 also indicates an enhancement in the characteristics of the Pancasila student profile. Features such as discussion forums, collaborative project assignments, and materials aligned with Pancasila values help students develop skills in collaboration, critical thinking, and national values. Students are encouraged to actively participate and collaborate with peers, fostering cooperation and responsibility.
Developing Inclusive Learning Environments : Collaborative Learning Innovations for Students with Disabilities in Higher Education
Authors: Ibnatur Husnul Nisak Ruwah , Rusnaeni Nani
Published: December 2024

This research aims to develop of an inclusive learning environment for students with physical disabilities through learning innovations using collaborative learning methods. The method of research used is research and development (R&D), with the ADDIE model research design, which consists of five stages: analysis, design, development, implementation and evaluation. The population in this study were all students with physical disabilities at Pamulang University, with samples taken using a purposive sampling technique, so that representative students with physical disabilities were obtained for this research. Data was collected through interviews, questionnaires and observation methods to get a comprehensive picture of students' learning needs and experiences. The data analysis technique is carried out descriptively qualitatively, which includes needs analysis, learning design, collaborative learning video development, and evaluation of the effectiveness of the learning implemented. The results of this research show that the application of the ADDIE model in video development through collaborative learning methods succeeded in creating a more supportive learning environment for students with physical disabilities, as well as providing a more meaningful and interactive learning experience, so that student learning outcomes increased from a score of 6 to 8.
İsteğe Bağlı Tam Tevkifatın Kanuni Dayanağı
Authors: Sarıcalar Şeyma
Published: December 2024

Çalışmamızda Türkiye’de katma değer vergisi tahsilatını güvence altına almak amacıyla getirilen ve 2022 yılında yürürlüğe giren “isteğe bağlı tam tevkifat” uygulaması ele alınmaktadır. Katma değer vergisinde vergi sorumlusu esas olarak Katma Değer Vergisi Kanunu’nun 9. maddesinde düzenlenmiştir. İlgili maddede belirli sorumluluk halleri düzenlenmiş olup verginin güvence altına alınması amacıyla gerekli görülen hallerde Hazine ve Maliye Bakanlığı’na yetki verilmiştir. Bakanlık ise bu yetkisini genel tebliğler aracılığıyla kullanmaktadır. Genel tebliğler ile getirilen isteğe bağlı tam tevkifat, kısmi tevkifata tabi işlemlerde alıcı ve satıcı tarafların anlaşması durumunda tüm vergi sorumluluğunun tek bir tarafa devredilmesine olanak tanır. Bu uygulama, verginin daha güvenli ve hızlı bir şekilde hazineye aktarılmasını sağlarken, mükelleflerin geçmiş işlemlerden doğan yükümlülükleri nedeniyle ortaya çıkan müteselsil sorumluluğunu da sınırlamaktadır. Makale, öncelikle tevkifat uygulamasının yasal dayanaklarını, Anayasanın verginin kanuniliği ilkesiyle olan ilişkisini ve Vergi Usul Kanunu’nun ilgili maddeleri çerçevesinde bu düzenlemenin hukuki boyutunu incelemektedir. Ayrıca, isteğe bağlı tam tevkifat uygulamasının avantajları ele alınırken, uygulamanın getirdiği idari ve hukuki tartışmalar da değerlendirilmektedir. Sonuç olarak, isteğe bağlı tam tevkifat uygulamasının, vergi güvenliği sağlamada önemli bir rol oynadığı belirtilmiş, uygulamanın etkinliğinin artırılması ve vergiye uyum süreçlerinin kolaylaştırılması için öneriler sunulmuştur.
CONSTRUCT ANALYSIS OF STEAM MITIGATION ACTIVITIES TO FOSTER CREATIVITY
Authors: Siska Pramasdyahsari Agnita , Puspita Arum Julia , Esti Utami Rizky , Prasad Pant Binod
Published: December 2024

The research’s aim to design class VII mathematics activity designs and determine the validity of STEAM mitigation-based activity designs to improve creative thinking skills. The method used in this research was research and development (R&D). The design development process in this activity adopts a 4D development model which consists of 4 stages, namely Define, Design, Develop, and Disseminate. The result is an activity design that can be used as a guide for teachers and students. This design then went through validation stages, namely design validation and practicality test questionnaire validation involving 5 validators, namely, 2 mathematics education lecturers, 1 SEAQIM person, and 2 mathematics teachers. The novelty of this study is the application of the STEAM (Science, Technology, Engineering, Arts, and Mathematics) development model which focuses on activity-based mitigation in mathematics learning to improve students' creative thinking abilities. This research produces activity designs that are validated by experts in the field of mathematics education and teaching practice, ensuring that the designs are not only theoretical but also practical and ready for use in the classroom. This approach offers a new way to make mathematics learning more relevant and interesting for students, while emphasizing the importance of creative thinking in real contexts.
ANALISIS KEMANDIRIAN BELAJAR SISWA DALAM PEMBELAJARAN MATEMATIKA DITINJAU DARI GENDER
Authors: Setiawan Adi , Sujiwo Dimas Anditha Cahyo , Panglipur Indah Rahayu
Published: December 2024

This study aims to describe students' learning independence in mathematics learning in terms of gender. Learning uses the drill method, namely repeating seriously with the aim of understanding what is being learned. The research method used is descriptive qualitative. The research instrument uses a questionnaire to measure students' mathematics learning independence and interviews are used as additional instruments to obtain more in-depth information about students' experiences and views on their learning independence. The research subjects were 12 female and 12 male students of class VII of SMP Kartika IV-6 Ambulu. The data analysis technique used involved the use of a percentage formula for student answers based on indicators of student learning independence, which were then described using the criteria for interpreting the percentage of answers. The results of the study showed that student independence in mathematics learning in terms of gender showed that males had an average of 59.03% with the category of "mostly" independent and females had an average of 63.19% with the category of "mostly" independent. Based on the results of the percentage, most male and female students are able to learn independently.
A REVIEW OF HYBRID RECOMMENDER SYSTEMS
Authors: ABBASCHIAN BABAK JOZE , KHORSHIDI SAMIRA
Published: December 2024

Due to the huge amount of information available online, the need of personalization and filtering systems is growing permanently. In today’s world recommender systems are increasingly used to make suggestions and provide information about items for users. Also recommendation systems constitute a specific type of information filtering technique that attempt to present items according to the interest expressed by a user. There are many techniques that can be applied for personalization in recommender systems. All these techniques have complementary strengths and weaknesses. A hybrid recommender system combines two or more recommendation techniques to gain better system performance and mitigate the weaknesses of individual ones. In this review paper, we prepared a brief introduction on hybrid recommendation systems, components of recommendation systems, various approaches of recommendation systems such as collaborative approach, content-based approach, hybrid approach and demographic approach.
IMPLEMENTATION OF THE AVAILABILITY OF BREASTFEEDING ROOMS IN PUBLIC FACILITIES IN BEKASI CITY
Authors: Supriyanto Yanto , Dian Rahayu Susi , Agustin Dwi
Published: December 2024

The United Nations Children's Fund (UNICEF) mentions that exclusive breastfeeding is one of the efforts to prevent infant and toddler deaths in the world. In fact, in Indonesia, the exclusive breastfeeding program is one of the government-supported programs. This can be seen from several regulations that the Government has issued to support the exclusive breastfeeding program, including Law Number 36 of 2009 concerning Health, and Government Regulation Number 33 of 2012 concerning Exclusive Breastfeeding. One of the efforts to support the exclusive breastfeeding program is to provide support in the form of the availability of breastfeeding rooms in the workplace and public facilities, as stated in the Regulation of the Minister of Health of the Republic of Indonesia Number 15 of 2013 concerning Procedures for Providing Special Facilities for Breastfeeding and or Expressing Breast Milk. Support for the provision of breastfeeding rooms is not only carried out by the central government but also by local governments, one of which is Bekasi City, through Bekasi Mayor Regulation Number 55 of 2017 concerning the Provision of Breastfeeding Rooms in Government/Private Workplaces and Other Public Facilities. However, not all public facilities in Bekasi City have been equipped with breastfeeding room facilities. This research will examine the availability of breastfeeding rooms in Bekasi City, with the research locus at three stations in Bekasi City, namely Kranji Station, Bekasi Station, and East Bekasi Station. This research uses a qualitative research method with a case study approach. The data acquisition mechanism in this study uses observation and in depth interview methods, involving various relevant stakeholders such as the Head of the Station, the Health Office, and the community of Railway station users in Bekasi City.
HOW GENERATION Z VIEWS THE SOCIAL CAPITAL OF FEMALE CANDIDATES?
Authors: Rofieq Ainur , Purwantini Lucky , Fadil Muhammad , Ekayana Ega Danar
Published: December 2024

The implementation of the 2024 simultaneous elections has ended. Many male and female candidates, as well as running for executive and legislative positions have introduced themselves to the public. However, various surveys show that female candidates are still unpopular and have low electability, especially presidential candidates. Generation Z voters can be categorized as first-time voters. As a generation, they have different characteristics from previous generations. They were born during the development of internet technology, so they are very internet literate. Therefore, this study aims to find out Generation Z's views toward female candidates from the perspective of social capital. The research method uses a quantitative descriptive approach. Based on the answers of 55 students, it was shown that there was no significant difference between the perception of female candidates in terms of gender and type of voters. However, judging from the interaction of gender and type of voters, there is a significant difference between female and non-female first-time voters. There is a difference in the perception of female candidates compared to male and non-female first-time voters.