bluuebunny/crossref_metadata_2025 huggingface dataset:
Amphibian Conservation and Traditional Health Practices: Insights from the Buffer Zone of Bukit Barisan Selatan National Park, Lampung, Indonesia
Authors: Dewi Bainah Sari , Harianto Sugeng Prayitna , Al Ikhsan Ahmad , Wibowo Novita , Fadhila Safira Cahya , Tokita Norio , Iwai Noriko
Published: October 2024

Cultural practices surrounding traditional medicine using amphibians in Indonesia are practices that can be found in several regions with diverse contexts. In the buffer zone of Bukit Barisan Selatan National Park, this practice is found with diversity among residents near and far from the buffer zone. With an orientation towards highlighting their significance to community health and social life, this research focuses on the local knowledge system regarding health and healing. Applying qualitative research uses informant s as data source. and the data collecting uses interviews, the findings of this study show that the local knowledge system regarding amphibians is as a food and medicinal material. Knowledge systems are determined by people's knowledge and involvement with the work they do. The impact of the knowledge system about the benefits of amphibians has implications for the attitudes of local residents towards amphibians and the environment in which they live. The implications of this knowledge system among  local  community are environmental conservation and life sustainability.
Return to Traditional Wisdom in Controlling Maize Pests in Molamahu, Gorontalo, Indonesia
Authors: Hunowu Momy A. , Rahman Abdul , Daulay Pardamean , Fadhilah Amir , Pakuna Hatim Badu
Published: October 2024

Government programs in agriculture, such as extension and seed and fertilizer assistance, have increased maize production, but also threaten the preservation of traditional wisdom. This article discusses intractable pest infestations as a major problem in maize farming in Molamahu Village, Gorontalo Regency, Gorontalo Province. Although many agricultural technologies have been developed, they have not been able to effectively control these pests. This study aims to explore the use of traditional methods by farmers in overcoming pest problems, as well as to demonstrate the effectiveness of local wisdom in this context. A qualitative approach was used by interviewing senior farmers and observing the practices of young farmers. The results of this study present clear and structured findings regarding the effectiveness of traditional methods in controlling maize pests. This study found that some traditional methods previously considered irrational turned out to have a robust scientific basis. These results confirm that local knowledge has great potential to strengthen eco-friendly pest control strategies in maize farming. The finding in this research underscores the importance of recognizing and utilizing local wisdom in the development of sustainable agricultural technology.
Comparative adsorption of selected pesticides from aqueous solutions by activated carbon and biochar
Authors: Kalsoom Kalsoom , Khan Zar Ali , Khan Sardar , Muhammad Nisar , Jabeen Fariha , Ziad Muhammad , Khan Afsar
Published: October 2024

This work aimed to determine activated carbon (AC) and hard wood derived biochar (BC) adsorption capacity for the uptake of four pesticides atrazine, chlorothalanil, α-endosulfan and β-endosulfan from aqueous solution by conducting batch experiments under different experimental conditions. Structural properties of AC and BC were determined through ‘SEM (Scanning Electron Microscope), FTIR (Fourier Transform Infrared Spectrometer) and XRD (X-ray Powder Diffraction Spectroscopy)’. The optimized pH, particle size, contact time, agitation speed and initial pesticides concentration for the maximum adsorption rates were found to be 7, 250 μm, 60 min, 180 rpm and 12 μgL−¹ respectively. Pesticides adsorption were enhanced by increasing pH to 7 while slight decrease were noted when pH increases from 7 to 9. The adsorption equilibrium data were well described by the Langmuir isotherm model having a significant correlation coefficient value from 0.9999 to 1. Adsorption kinetic data were well fitted with the Lagergren's Pseudo-Second-Order kinetic model. The standard Gibb's free energy (ΔG) negative value at every temperature shows the practicability and spontaneity of the adsorption process. While the negative value for enthalpy change (ΔH) indicated the collective impact of exothermic adsorptions process with randomness intensifying due to positive entropy change.
Challenges and opportunities for enhancing groundwater data access and usability in low- and middle-income countries: insights and recommendations from WaSH researchers and practitioners
Authors: Gregory Allison , Kelly Emma , Landa Silvia , Muthike Denis M. , Samo June , Lopez Jason , Burrows Geraint , McManus Catherine , Sobsey Mark D. , Salzberg Aaron , Cronk Ryan
Published: October 2024

Groundwater provides more than half of all water for drinking and irrigation worldwide. Monitoring and managing groundwater resources is essential to achieve the Sustainable Development Goals. However, groundwater resources need to be better monitored. We explored practical approaches to improve groundwater monitoring for informed decision-making, focusing on low- and middle-income country settings. Case studies from a 2023 UNC Water and Health Conference side event highlighted innovative approaches, including open-source data modeling, groundwater monitoring in humanitarian contexts, and using in situ sensors to monitor drought resilience. The case studies described field data integration, remote sensing, and technology (e.g., Modflow-USG, ModelMuse, Drought Resilience Impact Platform). Barriers to groundwater data use were identified by side event participants, including inadequate data access, insufficient collaboration and leadership, and challenges in integrating diverse data and technology. Side event recommendations included creating a central groundwater monitoring data repository, building greater hydrogeology capacity in the WaSH sector, and increasing funding for data collection and monitoring. We urge government leaders to develop regulations and build internal capacity for sustainable groundwater management. This comprehensive approach aims to address challenges and promote informed decision-making for the long-term sustainability of groundwater resources.
Electrical stimulation improves the efficiency of treating typical reclaimed water in biofilters
Authors: Han Xuwei , Wang Li , Wang Jin
Published: October 2024

To conduct advanced treatment on reclaimed water with a low C/N ratio and a low content of biodegradable organic matter, this paper established an biofilter-microbial electrolysis cell (BF-MEC). Through two-stage influent, the influence of electrical stimulation and electrochemical structure on the nitrogen and carbon removal of the system was explored, and the following results were obtained. The optimal externally applied voltage for the BF-MEC system is 0.55 V. The optimal structure of the BF-MEC system is an electrode spacing of 100 mm, and the optimal electrode position is when the electrode is located at the bottom of the system. Compared with the BF system, in the first stage, the removal rates of chemical oxygen demand, total ammonia nitrogen (TAN), and total nitrogen (TN) in the optimal structure BF-MEC system are increased by 13.4, 118.1, and 273.65%, respectively. In the second stage, COD, TAN, and TN removal rates are increased by up to 277.98, 115, and 722.98%, respectively. The optimal electrode position is when the electrode is located at the lower part of the system. At this time, the microbial community is more abundant, the microbial activity and lifespan are longer, and the system efficiency is optimal.
Simulation of quantum states in solid-state ferromagnetic nanostructures
Authors: Rodionova A. A. , Filippov V. V.
Published: October 2024

Purpose of the article. Identification and analysis of mathematical expressions for the energy spectrum of charge carriers in nano-sized magnetic films of nickel and Ni-Cu (substrate), as well as NiO-Ni-Cu (substrate) structures.

Methods. In this work, based on basic quantum mechanical concepts and taking into account the boundary conditions for coupled quantum wells, expressions for the energy spectrum of electrons are obtained. The ferrimagnetic properties of nickel are taken into account through the effective mass value. The solution of nonlinear equations that determine discrete energy levels was achieved by numerical methods using the Mathcad mathematical package.

Results. Transcendental expressions for the energies of free charge carriers in quantum wells of ferromagnetic nickel films are obtained, and the influence of the position of nickel on the copper substrate is shown. It has been shown that the use of a copper substrate leads to an increase in the density of energy levels in the nickel nanofilm. The influence of the oxide layer on single-electron states in nanofilms of nickel and its oxide is considered within the framework of the Anderson model. Based on the numerical solution of the transcendental equations obtained in the work, the influence of the ratio of the thicknesses of a ferromagnetic metal and its oxide on the energy levels of electrons localized in the oxide layer is shown.

Conclusions. The formulas presented in the work for the energy spectrum take into account the energy relief of a complex quantum well, the dimensions of the film, surface oxide, and the significant effective mass in the region of the ferromagnetic film. It has been shown that an increase in the effective mass in magnetic heterostructures leads to an increase in the electron density of states. It was found that the density of electronic states in the region of surface nickel oxide is practically independent of the thickness of the nickel film. The results and conclusions of the work can be used for theoretical prediction of the physical properties of magnetic nanostructures, in particular spintronic elements.
Photophoresis of a moderately large high-viscosity droplet in slip mode
Authors: Malai N. V. , Sohan P. V. , Shostak Yu. I.
Published: October 2024

Purpose of research. To obtain analytical expressions that allow calculating the strength and velocity of a moderately large, highly viscous droplet, taking into account the direct contribution of the evaporation coefficient, linear corrections by the Knudsen number and the reactive effect of a plane wave moving in the field of mono-chromatic radiation

Methods. Methods of perturbation theory, gas kinetic methods, mathematical methods for solving linear partial differential equations with variable coefficients (the system of Stokes equations, Laplace and Poisson equations) were used.

Results. In a quasi-stationary approximation, a theoretical description of the photophoretic motion of a moderately large evaporating highly viscous spherical droplet (there is no circulation of matter inside the droplet and interfacial surface tension forces) in a viscous binary gas mixture is carried out. A velocity-linearized system of Navi-Stokes equations and heat and mass transfer was solved. Expressions are obtained for the fields of mass velocity, pressure, temperature and the relative numerical concentration of the first component. The strength and speed of photophoresis of a highly viscous droplet was determined by integrating a stress tensor over the surface of the particle. Under boundary conditions on the surface of a highly viscous droplet, linear corrections in terms of the Knudsen number (isothermal, thermal and diffusion slips, temperature and concentration jumps, as well as sliding due to temperature inhomogeneity along the curved surface of the particle), the reactive effect and the contribution of the direct influence of the evaporation coefficient were taken into account. The contributions to the obtained formulas for the photophoresis of a moderately large highly viscous droplet are analyzed and the preliminary transitions to the results known in the literature (moderately large and large solid particles of spherical shape) are considered 

Conclusion. The obtained formulas based on the hydrodynamic method allow us to evaluate the effect of the direct contribution of the evaporation coefficient and linear corrections by the Knudsen number on the strength and speed of photophoresis of a moderately large evaporating highly viscous droplet in a binary gas mixture.
Density, thermal expansion, dynamic viscosity of halogenated arenes
Authors: Gromkov A. S. , Ignatenko N. M. , Melnikov G. A. , Suchilkin V. V. , Manzhos O. A.
Published: October 2024

Purpose. Experimental study of the density, thermal expansion and dynamic viscosity of halogenated arenes at temperatures from 293.15 to 343.15 K and atmospheric pressure 97.992 kPa.

Methods. Density was determined by the pycnometric method, viscosity by the capillary method. A quartz pycnometer type PZh2 with a nominal capacity of 10 ml and a glass capillary viscometer type VPZh-2 with a nominal capillary diameter of 0.34 mm were used. The mass of liquids was measured using an electronic scale VSL-200/0.1A with a division value of 0.0001 g. Numerical methods were used to process the experimental results.

Results. Experimental data were obtained on the density, coefficient of volumetric thermal expansion and dynamic viscosity of liquid o-xylene, ethylbenzene, fluorobenzene, chlorobenzene, bromobenzene, toluene, o-fluorotoluene, mfluorotoluene, p-fluorotoluene, o-chlorotoluene, m-chlorotoluene, p-chlorotoluene, 2,4-dichlorotoluene, 2,6-dichlorotoluene. Density and dynamic viscosity data are approximated by a third-degree polynomial. Data on the coefficient of volumetric thermal expansion are obtained from approximated measured density data. The maximum estimate of the measurement error for density was 0.13 %, for dynamic viscosity – 3.5 %. The maximum calculation error for the coefficient of thermal expansion is estimated at 3 %.

Conclusion. Mathematical processing of the obtained experimental data on density and dynamic viscosity made it possible to obtain analytical relations in the form of power polynomials that allow calculating the values of these quantities at any temperature from the studied temperature range and atmospheric pressure with an error not exceeding the error of experimental determination. The calculated values are in good agreement with the data provided in the reference and scientific literature. The experimental data obtained complement the information on the properties of some of the liquids under consideration, for which the dependences of density and viscosity on temperature are poorly understood. The substances under study are used in various sectors of the economy and are therefore technically important liquids. The measurement results can be used in condensed matter physics, for the analysis of liquid hydrocarbons, and can be useful in the chemical industry.
The influence of anisotropy on the character of hardening in additive high-strength alloys
Authors: Chukanov A. N. , Korotkov V. A. , Yakovenko A. A. , Tsoi E. V. , Frolov A. A.
Published: October 2024

The purpose of this work is to establish the dependence of the coefficients of planar anisotropy on the intensity of localized deformations in various loading ranges of transverse and longitudinal sections of samples of heat-resistant powder alloy Inconel 718 manufactured using SLM technology. The role of technological anisotropy of samples characteristic of SLM technology and its effect on the hardening of Inconel 718 alloy products is evaluated. 

Methods. To achieve this goal, the deformation diagrams of Inconel 718 powder alloy samples manufactured using SLM technology, measured during their stretching according to GOST 11701-84, were analyzed. Flat samples with a dividing grid applied to their surface were subjected to loading. During the tests, localized deformation of the samples in different sections was determined by measuring the geometry of the images of the dividing grid. A specially developed photo and video recording technology was used to capture these images. 

Results. The statistical analysis of the type and parameters of the deformation diagrams made it possible to determine the nature of changes in the intensity of stresses and deformations of the samples of the studied material. The linear character of its tensile hardening in the region of small values of strain intensity and the power-law character of hardening in the range of strain intensity  from 0.03 to 0.17 were established. 

Conclusion. A significant effect of the technological anisotropy of Inconel 718 heat-resistant powder alloy samples obtained using SLM technology on the intensity of deformations is shown. The necessity of taking this fact into account in the development of technological processes for the production of responsible products from the studied material has been revealed.
Influence of Avatar Identification on the Attraction of Virtual Reality Games: Survey Study
Authors: Li PengFei , Qi Fa , Ye Zhihai
Published: October 2024

Background

In gaming, the embodied interaction experience of avatars serves as a key to emotional sublimation in artistic creation. This presents the emotional expression of art in a more vivid form, which is a critical factor in the high attractiveness of virtual reality (VR) games to players. Intertwined with players’ physiological and psychological responses, immersion is an essential element for enhancing gaming attractiveness.

Objective

This study aims to explore how to help players establish a sense of identity with their embodied avatars in VR game environments and enhance the attractiveness of games to players through the mediating effect of immersion.

Methods

We conducted a structured questionnaire survey refined through repeated validation. A total of 402 VR users were publicly recruited through the internet from March 22, 2024, to April 13, 2024. Statistical analysis was conducted using the SPSS and Amos tools, including correlation analysis, regression analysis, and mediation effect verification. We divided the self-differentiation theory into 4 dimensions to validate their impact on avatar identification. Subsequently, we correlated the effects of avatar identification, game immersion, and game attractiveness and proposed a hypothetical mediating model.

Results

Regression analysis of the predictor variables and the dependent variable indicated a significant positive predictive effect (P<.001); the variance inflation factor values for each independent variable were all <5. In the hypothesis testing of the mediating effect, the total mediating effect was significant (P<.001). Regarding the direct impact, both the effect of avatar identification on immersion and the effect of immersion on game attractiveness were significant (P<.001). However, the direct effect of avatar identification on game attractiveness was not significant (P=.28). Regarding the indirect impact, the effect of avatar identification on game attractiveness was significant (P<.001). The results indicate a significant positive correlation between different dimensions of the self-differentiation theory and identification with avatars. Moreover, immersion in the game fully mediated the relationship between identification with avatars and game attractiveness.

Conclusions

This study underscores that the embodiment of avatar identification is influenced by dimensions of self-differentiation, and the impact of identification with avatars on game attractiveness is contingent upon full mediation by immersion. These findings deepen our understanding of the role of avatar identification in VR gaming.
The Personal Dynamics and Virtual Dilemma in Robert Venditti’s Graphic Novel The Surrogates
Authors: Kumar Narinder
Published: October 2024

This paper examines the intricate interplay between personal dynamics and virtual dilemmas in Robert Venditti’s graphic novel The Surrogates. It unveils the different aspects of near-future society where peoples interact through robotic avatars called ‘surrogates’. The narrative of the novel delves into the psychological and social implications of living vicariously through technology. The focus of this paper is to deal with critical questions about the nature of reality and the ethical ramifications of substituting human experience with virtual engagement. By analyzing the tensions between human connection and technological mediation, this study highlights the broader societal challenges posed by advancing technology and its impact on personal relationships. It explores how the reliance on technology affects marital dynamics, highlighting the emotional distance and communication breakdowns that arise when partners opt for virtual interactions over genuine connection. Through the characters of Harvey Geer and Margaret Geer, the paper investigates the tensions between love and isolation, exploring how the characters negotiate their identities and desires in a mediated environment. Ultimately, Venditti’s work serves as a poignant reflection on the dilemmas of modern existence, inviting readers to reconsider the value of genuine human interaction in an increasingly virtual world.
Research on Integrated Optimization of Design Parameters and Process Simulation for Throughput Efficiency
Authors: Phiri Mr. Jonathan
Published: October 2024

This thesis presents a comprehensive approach to enhance the production throughput of aluminium bumper beams, a critical component in automotive manufacturing. Using CATIA, an innovative bumper beam design was developed, focusing on simplicity of design and manufacturability. The design parameters considered included material selection, cross-sectional area optimization, and welding techniques to ensure both performance and ease of manufacturing. Transitioning to Tecnomatix Plant Simulation, a virtual environment was constructed to simulate the bumper beam production process. The simulation incorporated the identified design parameters, process routes, layout considerations, and machine arrangements to optimize throughput without inflating costs. By leveraging advanced simulation techniques, the study aimed to identify the most efficient production strategies while maintaining design integrity and minimizing resource consumption. Through systematic scenarios experimentation and analysis, the research yielded insights into the complex relationship between design decisions and manufacturing processes. The results highlight the potential for significant throughput enhancements achievable through collaborative optimization of design and production parameters. The optimization was able to achieve an increase in throughput of about 12.64% of its initial throughput. Moreover, the study underscores the importance of holistic approaches integrating design engineering with manufacturing simulation to drive continuous improvement in industrial operations. This thesis contributes to advancing automotive manufacturing practices by offering a methodology for enhancing production efficiency while preserving product quality and cost-effectiveness. The findings provide valuable guidance for engineers and practitioners seeking to optimize manufacturing processes through the use of simulation and design parameters
Effective Air Pollution Monitoring System for Eco Balance
Authors: Kotnala Priyanka
Published: October 2024

Air pollution in urban areas is increasingly driven by vehicle emissions, which release harmful gases include such things as carbon monoxide (CO), nitrogen oxides (NOx), hydrocarbons (HC), and particulate matter (PM). These pollutants pose significant risks to both environmental quality and public health, highlighting the urgent need for effective monitoring and control systems. This project presents the development of an automated Effective Air Pollution Monitoring System for Eco Balance, designed to detect exhaust gas levels in real-time as vehicles pass designated points. The system employs advanced sensors to monitor pollutant concentrations and utilizes a camera- based recognition system to capture the number plates of vehicles that exceed permissible emission levels. The collected data, including pollution metrics and vehicle details, is transmitted to the Regional Transport Office (RTO) for necessary enforcement actions. By promoting compliance with emission standards, this automated system aims to significantly reduce vehicle-related air pollution, fostering a cleaner and healthier urban environment
Patient satisfaction with waiting time for outpatient prescription services based on sharia characteristics in the pharmacy installation Prof. Dr. Soerojo Hospital Magelang
Authors: Arifin Santoso  , Ishak  , Novia Wulandari
Published: October 2024

Including pharmaceutical services, service quality improvement must be carried out appropriately, quickly, and with a sense of security. Hospital pharmacy services can be evaluated based on five criteria, namely reliability, responsiveness, assurance, dependability, and empathy. One of the pharmaceutical service factors that must meet the minimum requirements for hospital services is the waiting time for prescription filling. 1) Objective: to assess satisfaction of the duration of the outpatient prescription service wait based on sharia characteristics in RSJ. Prof. Dr. Soerojo Magelang; 2) Methods: descriptively with a cross-sectional design using accidental sampling techniques on questionnaires that were analyzed univariately and bivariately using SPSS; 3) Results: a questionnaire with a total of 30 respondents showed that the patient satisfaction category was very satisfied from the five measurement dimensions (77%, 57%, 73%, 67%, 54%) and satisfied (23%, 43%, 27%, 33% , 46%) with a prescription service wait time not more than 30 minutes for non-concoction and less than 60 minutes for concoction; 4) Conclusion: based on sharia characteristics of the five dimensions of satisfaction, the results are very satisfied and satisfied and the outpatient prescription waiting time service meets the minimum standards of hospital services.
Analysis Descriptive of Anosmia and Dysgeusia in SARS CoV-2 Patients: Overview of Epidemiology, Pathogenesis, Prognosis, and Treatment Options
Authors: Muhammad Izbikavik , Prasetyo Yohannes Eddy , Nur Rifqi Misbahuddin
Published: October 2024

Introduction: SARS CoV-2 (COVID-19) is a respiratory infectious disease whose cause has been identified as the seventh type of the coronavirus family that attacks humans. Common symptoms among patients with COVID-19 include fever, dry cough, shortness of breath (dyspnea), muscle aches (myalgia), confusion, headache, sore throat, rhinorrhea, chest pain, diarrhea, nausea / vomiting, conjunctival congestion, nose. congestion, sputum production, fatigue (malaise), hemoptysis, and shivering. However, the spread of COVID-19 infection has shown new symptoms of the disease: patients with dysfunction of smell, taste and indigestion. Methods: Literature review by taking libraries from 34 journals and 2 textbook. The journal obtained from the Google, NCBI and Pubmed search engine, as well as processing research materials into new information related to the research objectives. Results: One hypothesis currently developing is that SARS-CoV-2 will cause olfactory changes through direct access and damage to the CNS through its penetration by the cribriform plate. Another hypothesis that is also developing suggests direct viral damage to olfactory cells and taste receptors. Glial cells, neurons, and the oral cavity present the ACE-2 receptor which appears to be a mechanism of cell invasion by viruses. Conclusion: People who have lost their smell or taste are six times more likely to become positive for COVID-19. Likewise, people who have anosmia have a 10-fold higher chance of being diagnosed with COVID-19. Taste and smell disorders with ageusia have a 10 times higher chance of catching COVID-19.
Comparison of activity test of ethanol extract and palm root infusion (Arenga pinnata) as an aphrodisiac
Authors: Rochmat M. Idhar Khoirul , Mugiyanto Eko , Waznah Urmatul , Nur Achmad Vandian
Published: October 2024

The palm tree (Arenga pinnata) contains secondary metabolites such as saponins, phenols, triterpenoids, alkaloids, and flavonoids that can be used as medicine, particularly as an aphrodisiac. Aphrodisiacs are natural substances, medications, or herbal supplements that have the potential to increase sexual arousal. The use of herbal aphrodisiac drugs has been increasing year by year in Indonesia. This study aims to determine the aphrodisiac activity of palm root water extract (Arenga pinnata) in test animals (Web Wiester mice). The preparation of the extract begins with the processing of palm roots, which are then made into an infusion of palm root water (Arenga pinnata). The method of making the palm extract uses infusion and maceration techniques. The aphrodisiac potential test was conducted in vivo using 32 Web Wiester mice, which were divided into 5 groups; the dosage was determined by dividing the mice into five groups (positive control, negative control, 0.5 ml infusion, 1 ml infusion, and extract). The characterization of aphrodisiac properties in the extract included testing the libido of mice (Mus musculus). The results showed that the extract test group with a dose of 250 Mg/KgBW had the highest mating retention among the other test groups.
Antibacterial effectiveness of belimbing wuluh leaf extract (Averrhoa bilimbi L.) and meniran herb (Phyllanthus niruri L.) against Staphylococcus epidermidis
Authors: Wibowo Ariaditya , Agnes Yuliana  , Dwi Puspita Sari
Published: October 2024

Acne is an inflammatory condition of the skin which is commonly called polysebaceous which is caused by the Staphylococcus epidermidis bacteria. Meniran herbs and starfruit leaves contain compounds that are used as antibacterials, namely tannins, flavonoids and saponins. The purpose of this study was to determine the effectiveness of the antibacterial combination of star fruit wuluh leaf extract (Averrhoa bilimbi L.) and meniran herb (Phyllanthus niruri L.) as an antibacterial in inhibiting the growth of the Staphylococcus epidermidis bacteria that causes acne. The research was an experimental study by conducting an antibacterial effectiveness test against Staphylococcus epidermidis bacteria. The results of this research are that the combination of meniran herb extract and starfruit can inhibit the growth of Staphylococcus bacteria. A 1:3 combination of starfruit leaf extract (Averrhoa bilimbi L.) and meniran herb (Phyllanthus niruri L.) is effective in inhibiting the growth of Staphylococcus epidermidis bacteria 8.568 mm (Medium).
Physicochemical Characteristics and SPF Value of Kepok Banana Corm Extract Cream
Authors: Andini  , Mega Rilen  , Viona Masakana  , Ellyvina Dini
Published: October 2024

Banana Corm is banana plant waste that has not been utilized optimally and contains flavonoids which have the potential as natural UV repellents. This study aims to determined the physical-chemical characteristics and preferences of respondents as well as the SPF value of kepok banana corm extract creams. Three cream formulations were carried out using concentration variants of 10% (F1), 20% (F2) and 30% (F3) with physical property tests including organoleptic tests, cream type tests, homogeneity tests, spreadability tests, centrifugation tests and SPF value. The test results show that the three formulations have different colors and aromas and are o/w cream types and have a homogeneous texture. All formulas meet the skin's pH range. In the test results there was a significant difference (p<0.05) in the order of highest spreading power in diameter F3 (5.725 ± 0.01 cm) × F2 (5.24 ± 0.2 cm) × F1 (5.24 ± 0.092 cm ), whereas for the centrifugation test results there was no phase separation in the supply. The results of respondents' preferences for cream showed that the overall cream preparation formula is acceptable and liked by respondents. Based on the research results, it can be concluded that the banana bongol extract cream meets the physical quality requirements based on predetermined parameters and the banana bongol extract cream can be accepted by respondents. Cream with variations in banana weevil concentration of 10%, 20% and 30%, obtained an SPF value in the maximum protection category
Teacher Induction Policy Development and Implementation: A Case of Ontario’s New Teacher Induction Program (NTIP)
Authors: Kutsyuruba Benjamin , Godden Lorraine , Walker Keith
Published: October 2024

Attrition and turnover among early career teachers (ECTs) have garnered the attention of policymakers and educational leaders across Canada. However, due to provincial/territorial responsibility for education in Canada, teacher induction efforts to keep novice teachers in the profession depend on school system structures and policies specific to given jurisdictions. This article describes an in-depth policy analysis of the development and implementation of Ontario’s New Teacher Induction Program (NTIP). Using a policy document analysis methodology, the review of the induction policy mandates, program evaluations, and empirical studies highlights the NTIP’s organization and scope, the stakeholders’ roles, duties, and responsibilities, the programmatic impacts, and the challenges associated with its implementation. The article concludes with implications for policy development and implementation as well as for the practice of supporting ECTs.
A CAVERNA DE VIDRO: A LIDERANÇA EM CONTEXTOS EXTREMOS
Authors: Nascimento Jéssica
Published: October 2024

O presente caso de ensino é baseado no documentário The Cave do diretor Feras Fayyad. O documentário se passa em um hospital subterrâneo nos arredores de Damasco, entre o ano de 2017 e a primavera de 2018. Esse hospital está conectado ao ambiente exterior através de túneis e abrigos, sendo esse o motivo de seu apelido: “A Caverna”. A protagonista do documentário, Amani Ballour, desempenha o papel de pediatra e diretora administrativa de um hospital situado em uma região constantemente ameaçada por ataques químicos. Nesse cenário, onde os recursos são limitados, ela enfrenta diariamente o ceticismo masculino enquanto presta cuidados aos seus pacientes. Busca-se, a partir deste caso, promover a compreensão e a aprendizagem, levando o aluno a vivenciar uma experiência em um contexto organizacional extremo, no qual terá que analisar as possíveis configurações de liderança. O caso pode ser aplicado em disciplinas relacionadas à Gestão de Pessoas, como, por exemplo, Recursos humanos, Liderança, Comportamento Organizacional, que abordem as temáticas de liderança, cultura, contexto organizacional e temas correlatos, tanto em nível de graduação quanto de pós-graduação.
A Critique of a Satire - Constantine Acropolites’ Letter on the Timarion
Authors: Mészáros Tamás
Published: October 2024

The protagonist of the satire Timarion, by an unknown author from the 11th or 12th century, falls into a state of suspended animation on his journey and is carried by two demons into the underworld, where he proves in a court trial that he is not dead and is allowed to return to the living. The aim of this paper is to present and interpret a short letter written two hundred years later by Constantine Acropolites, who sharply criticises the Timarion, without clearly presenting his objections.
Educação do Campo em movimento
Authors: Baldotto Ozana Luzia Galvão , Morila Ailton Pereira
Published: October 2024

Este artigo se configura em um recorte da pesquisa realizada no Mestrado Acadêmico Ensino na Educação Básica (PPGEEB), do Centro Universitário Norte do Espírito Santo (UFES), financiada pela Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), intitulada “Educação do campo em movimento: dos planos à ação pedagógica em escolas multisseriadas e anos iniciais de São Mateus e Jaguaré (ES)”. A metodologia se ancora nos pressupostos da pesquisa qualitativa, com levantamento bibliográfico sobre a Educação do Campo, com foco nos grupos dos Macrocentros Extremo Norte, Norte, Centro Serrano, Sul e Extremo Sul no Espírito Santo. Os resultados revelam que os Macrocentros produziram documentos essenciais em atenção às escolas multisseriadas, com discussão e participação coletiva dos sujeitos campesinos no fortalecimento do fazer pedagógico dessas unidades escolares.
Kesaksian Orang Bisu dalam Perspektif Hukum Indonesia dan Fikih: Tantangan, Peluang, dan Implikasi Terhadap Keadilan
Authors: Syahrul Hanafi  , Ahmad Muhamad Mustain Nasoha  , Arif Nurrohman  , Ashfiya Nur Atqiya
Published: October 2024

This article examines the testimony of mute individuals from the perspectives of Indonesian positive law and the comparative fiqh of the four major Islamic schools of thought (Hanafi, Maliki, Shafi’i, and Hanbali). The study aims to understand the challenges and opportunities in recognizing the testimony of mute individuals in court and its implications for justice. The research employs a normative approach with doctrinal analysis. The findings indicate that Indonesian positive law provides room for the testimony of mute individuals, but there are still obstacles in its implementation, such as the lack of adequate accommodations and qualified interpreters. On the other hand, Islamic fiqh presents varied views on mute testimony, with the Maliki school being more inclusive than others. The article also discusses opportunities for legal reform to create a more inclusive and just judicial system for persons with disabilities. In conclusion, the testimony of mute individuals requires special attention within the legal system to ensure that the principles of justice and equality are upheld.
Audit Firm Quality Controls: The Case of Marcum LLP
Authors: Keyser John D. , Skomra Piotr A.
Published: October 2024

Marcum LLP has grown organically and through acquisitions/mergers with other accounting firms. It experienced exponential growth from 2021 to 2023, benefiting from investors’ increased interest in special purpose acquisition companies (SPACs). The rapid growth of Marcum LLP coupled with preexisting deficiencies in the firm’s quality control procedures resulted in numerous violations of auditing standards and PCAOB professional standards. This case study is designed for use in the undergraduate or graduate audit classroom to examine quality controls at accounting firms and related ethical issues. After completing this case study, students will be able to apply auditing standards to identify deficiencies in the firm’s system of quality control as required by the AICPA quality framework and assess the consequences of the failure to design and maintain such a system. They will also be able to evaluate the responsibility of individuals within the organization for the effectiveness of a firm’s quality control.

JEL Classifications: M42.
ANALISIS PENENTUAN DAN KEBIJAKAN STRATEGI PENGEMBANGAN SEKTOR BASIS WILAYAH KABUPATEN PESISIR BARAT
Authors: Rizaldy Muhammad Fahmi , Asnani Asnani
Published: October 2024

Pembangunan nasional memiliki tujuan untuk membuat masyarakat lebih sejahtera dengan menaikkan perekonomian masyarakat. Pembangunan wilayah haruslah didasarkan kepada sektor perekonomian yang kuat dan potensial, sesuai dengan sumber daya daerah dan melibatkan berbagai piha. Salah satu permasalahan yang kerap muncul dalam perencanaan kebijakan dan arah pembangunan suatu daerah adalah peraturan dan kebijakan tidak didasari oleh potensi dan sumber daya alam lokal. Penelitian dilakukan di Kabupaten Pesisir Barat dengan tujuan untuk menentukan sektor basis dan menganalisis kinerja sektor-sektor perekonomian sebagai bahan pertimbangan strategi pembangunan di kabupaten ini. Penelitian ini menggunakan alat analisis Location Quotient (LQ) dan Shift Share (SS). Hasil penelitian menunjukkan terdapat delapan sektor yang menjadi basis dengan tiga besar nilai LQ berturut-turut, yaitu Sektor Pertanian, Kehutanan dan Perikanan posisi pertama, peringkat kedua adalah Administrasi Pemerintahan, Pertahanan dan Jaminan Sosial, dan yang terakhir Sektor Real Estate. Dari hasil analisis SS diketahui terdapat lima sektor yang menunjukkan kinerja positif pada tahun 2020 hingga tahun 2021. Hasil positif yang diperoleh pada sektor yang menjadi basis sektor tersebut adalah sektor jasa pendidikan serta sektor kesehatan dan kegiatan sosial. Perencanaan pengembangan wilayah di Kabupaten Pesisir Barat dapat dikembangkan dalam perencanaan kebijakan berupa Pengembangan Model Kawasan Agroekowisata Bahari.
Immunomodulatory Effect of Vitamin D3 in Rats with Induced Osteoarthritis
Authors: Ghaneam Hyam Sajed , Shani Wafaa Sadoon , Al-Mallak Maha Khalil
Published: October 2024

Background: The (OA) caused by imbalance between anabolic and catabolic processes within the cartilage ,one of the effects of increased catabolic changes is presence of products of extracellular matrix degradation in the synovial fluid which lead to the joint microenvironment alteration which attempt. Aim of study: Evaluate the influence of induce osteoarthritis (OA) on knee joint and looking on (OA) effect as local immune response in addition to the possible role of vitamin (D3) as protective and repairing agent against (OA) complications. Methods: Total number of rats male (89) were used and divided into three groups, first group (control group) (19) rats, second group (OA induced) (35) rats injected with papain enzyme at dose of (10 mg), treated group (35) rats which firstly injected with papain enzyme at dose (10 mg) then after (2) weeks of injection, treated the rats with vitamin D. Results and Dicussion: Macroscopic observations revealed to cartilage surface erosion , fibrillation , hypertrophied condyles, degeneration. The rats knee joints that treated (2) weeks with vitamin (D3) post (OA) induced showed smooth, intact cartilage surface. Radiographic images indicated to narrowing joints cavity (space) at knee joint of (OA) rat model, destruction of epiphyseal plate, while the results related to (OA) rats treated with vitamin (D3) showed no osteophyte growth , the synovial cavity nearest to the normal, no defect. Conclusion: Vitamin (D) prevent the stability and life of chondrocytes which lead to cartilage protection and synthesis of (ECM) , and inhibite the inflammation resulted from cartilage damaged.
DISCOURSE ANALYSIS OF BUGIS MAKASSAR CULTURE IN TARUNG SARUNG MOVIE
Authors: Salman Elsa Claudia , Mau Muliadi , Karnay Sudirman , Hasana Wa Ode Ria Ika
Published: October 2024

This research aims to find out how the representation of Bugis Makassar culture in Tarung Sarung movie. The research method used is discourse analysis with Stuart Hall's Representation theory approach that can be used to describe how the director represents the existing scenes. The subjects in this study are several scenes depicting Makassar Bugis culture in Tarung Sarung movie in the movie. Data were collected through observation and literature study. The results showed that Tarung Sarong movie represented various aspects of Bugis Makassar culture, including Tarung Sarong culture, wedding procession, conflict resolution method, housewarming custom, and typical food. The findings provide insight into how local culture can be articulated through film media and enrich cultural studies in the context of mass media.
Formas de tratamento em PEC em debates eleitorais – observações sobre 29 debates televisivos das legislativas 2022
Authors: Faria Marcela
Published: October 2024

As FT são, em PE, em termos gerais e por várias razões, “um item de efetiva dificuldade” (Duarte, 2010, p. 133). Especificamente, no que toca ao seu uso num contexto de debate político (eleitoral), são, sobretudo, olhadas sob o ponto de vista da cortesia e das leituras pragmáticas geradas. Com o intuito de contribuirmos tanto para os estudos diacrónicos sobre FT como para as reflexões sobre cortesia no discurso de combate político, atentamos nas formas produzidas em 29 debates das legislativas de 2022. Entendemos que a sincronia e a dimensão do corpus permitem uma espécie de ponto de situação do uso das FT no contexto de debate político eleitoral. Quantitativamente, destacamos as ocorrências de sujeito nulo e o uso de fórmulas tipicamente delocutivas (cf. Carreira, 1997) como direção direta ao interlocutor e, simultaneamente, referência delocutiva. Qualitativamente, sublinhamos a ausência, por parte dos moderadores, de produções de formas com títulos académicos (em oposição ao que tradicionalmente sucedia), e destacamos as ocorrências, por parte dos debatentes, de vocês e você e, com alguma surpresa, de formas do paradigma de 2PS (tu, ti, teus, tuas), admitindo que tais produções possam surgir de uma atribuição de menor formalidade à situação, resultado de mudanças sociais (cf. entre outros, Gouveia, 2008; Lara-Bermejo, 2021).
Progresión represiva sexo-genérica desplegada durante las huelgas magisteriales mendocinas de 1919
Authors: Latorre Matías
Published: October 2024

El artículo analiza, desde la historia social con perspectiva de género, un problema nodal del largo conflicto magisterial de 1919 en Mendoza. Se abordan los dispositivos preventivos y reactivos ejercidos durante las tres acciones directas declaradas por Maestros Unidos y las dos huelgas generales pronunciadas por la Federación Obrera Provincial en solidaridad con el sindicato docente. La temprana eclosión de acciones colectivas desplegadas por mujeres, niños, niñas y varones adultos, signó con singular profundidad las posiciones antagónicas asumidas por el Estado. Problemática que nos empuja a establecer un nexo con los estudios que centran la mirada en las respuestas y estrategias elaboradas desde el ámbito estatal y paraestatal para tramitar la cuestión social y obrera. A partir de la conjunción de ambos nudos historiográficos, reparamos sobre las formas de represión y las prácticas de sujeción efectivamente desplegadas durante el extenso conflicto. Abordamos la conformación de la Liga Patriótica Argentina seccional Mendoza, los vínculos establecidos con funcionarios e instituciones estatales y la estrategia ofensiva en su búsqueda por restituir el orden institucional educativo y los sentidos tradicionales de domesticidad que pesaban sobre mujeres e infancias. Por último, nos focalizamos en la implementación progresiva de dispositivos específicos de marcación negativa y hostigamiento que se ejercitaron de modo generizado sobre las maestras sindicalizadas y sus aliados, y que culminaron en abierta represión estatal –legal e ilegal- durante los momentos más confrontativos de huelga general.
"(...) no recuerda otros detalles pues estaba bastante ebrio". Obrero, peleador, chilote y ¿comunista? Patagonia, 1939-1944
Authors: Gatica Mónica , Pérez Álvarez Gonzalo
Published: October 2024

En el proceso de conformación de la clase obrera en la Patagonia argentina se destaca la fundamental presencia de los trabajadores de origen chileno en general, y de quienes eran oriundos de Chiloé en particular. Estos obreros eran necesarios para una región que sufría la escasez de fuerza de trabajo, pero a la vez estaban siempre sindicados como una latente amenaza, ya sea por su nacionalidad, su ideología o sus prácticas sociales. Los trabajadores chilenos sufrieron un permanente control que en muchos casos desembocó en represión abierta, siendo los “chilotes” blanco de una especial discriminación. Trabajamos con un prontuario policial específico del Territorio Nacional del Chubut, realizado a José Modesto Barrientos, obrero petrolero de Yacimientos Petrolíferos Fiscales, detenido en varias ocasiones por situaciones de desorden público, ebriedad y, especialmente, por sospechas de actividades comunistas. Investigamos algunos rasgos de las prácticas obreras, las formas de resistencia y los ejes de la persecución política y social que desarrollaba la policía del territorio. Observaremos, además, ciertas características sobre la riesgosa labor que estos trabajadores desarrollaban.