bluuebunny/crossref_metadata_2025 huggingface dataset:
He Awa Whiria: Braiding Social and Emotional Learning with Bicultural and Intentional Teaching
Authors: Houghton-Katipa Julie
Published: December 2024

This article explores the intersection of three crucial constructs in early learning: social and emotional learning, bicultural practice, and intentional teaching. It considers the potential advantages of integrating these constructs to enhance children's learning experiences and shape future teaching practices. It emphasises the importance of the first five years of a child's life in their social and emotional development and recognises the significant influence of kaiako in this process. While prioritising social and emotional learning, there is a need to support teachers in articulating their evidence-based practices. Despite recognising the importance of social and emotional learning within Māori contexts, there is a gap in understanding how kaiako integrate bicultural practices into supporting social and emotional learning. Intentional teaching, a cornerstone in early learning, is strongly evident in the refreshed Te Whāriki 2017, along with an enhanced bicultural framing. Drawing from a larger research study, this article presents an overview of existing key research and suggests a potential way forward for kaiako to intentionally support social and emotional learning through drawing on the richness of the Māori language, culture and traditions, realising the bicultural aspirations of Te Whāriki (Ministry of Education, 2017).
Naphazoline poisoning associated with bradycardia and persistent hypertension: Case report
Authors: Dreckmann Marcelo Vitola , Lima Paloma Farina de , Cruz Eduardo , Amaral Felipe Barbosa , Ramos Victoria Schmidt , Linhares Marcelo José , Schulz Julio Cesar , Gardenghi Giulliano
Published: December 2024

Naphazoline (NA) is an α-adrenergic agonist derived from imidazoline. Due to its vasoconstrictor action, it is widely used as a nasal decongestant with a rapid onset of action. It presents few studies on its side effects, with most case studies of accidental ingestion in children under two years of age. We report a case on the relationship between NA intoxication and symptomatic bradycardia, reversed after administration of intravenous Naloxone, in a young adult patient.
Planeación y evaluación en la Ciudad de México. El ciclo incompleto
Authors: Mundo López Ángel , Aguilar Astorga Carlos Ricardo
Published: December 2024

Hablar de políticas públicas, así como de las fases que las integran, aunque resulte práctico por cuestiones analíticas, no implica que ellas representen una serie de acciones sucesivas (e inconexas), se trata, más bien, de un conjunto de actividades que dependen unas de otras; así, la vinculación entre formuladores, instrumentadores y evaluadores es un aspecto imprescindible para establecer una retroalimentación constante con el fin de modificar y corregir acciones a tiempo para obtener los resultados esperados. Por ello, en este trabajo intentaremos aportar argumentos que reafirmen la necesidad de establecer un proceso dialógico entre las distintas fases de la política, así como entre los actores que las llevan a cabo, tomando como referencia, de manera específica, lo propuesto en la Constitución Política de la Ciudad de México.
The future of higher education in the post-COVID-19 world: New directions, new possibilities
Authors: Treve Mark
Published: December 2024

The current study aims to determine the post COVID-19 adoption rates, the variation of the adoption by regions, and the effects of communication technologies on higher education with focus on students’ engagement and faculty satisfaction. The present research uses the convergent parallel design which is a form of mixed-methods research design. First, the study searched for 18 relevant articles using key search terms including “post-COVID-19 education”, “e-learning tools”, “communication technologies” and “higher education”. The qualitative analysis, however, shows that the technological strategies have to be in line with the preparedness of the people, the need to address challenges such as the lack of face-to-face contact and how technologies such as augmented reality and simulation-based learning can be used. Quantitative analysis shows that teleconferencing tools (β = 0.45, p < 0.001) and cloud computing (β = 0.38, p < 0.003) have positive impact on engagement and satisfaction. The one-way ANOVA results show that there is a difference in the adoption rates across the regions while the MCAs score for communication challenges is 60%. From the descriptive statistics it can be seen that there is a very high adoption rate of cloud computing (Mean = 89.7%, Standard Deviation = 3.1%) and teleconferencing tools (Mean = 84.9%, Standard Deviation = 4.5%). The Structural Equation Modeling (SEM) shows the domino effect of teleconferencing on engagement (β = 0.60, p < 0.001), satisfaction (β = 0.75, p < 0.002) and collaboration efficiency (β = 0.55, p < 0.001). Thus, the current study establishes the fact that there is a need to provide equal opportunities and technology which is adaptable to improve the students’ engagement and satisfaction in various learning institutions.
Effect of artificial intelligence on the financial performance of Indian banking sector
Authors: Rao Priya , Srivastava Nidhi , Mejía-Amaya Andrés Fernando
Published: December 2024

Purpose: The purpose of this paper is to explore the impact of Artificial Intelligence on the performance of Indian Banks in terms of financial metrics. The study focused specifically on the NIFTY Bank Index. The paper also advocates that a greater transparency in disclosing AI related information in a Bank’s annual report is required even if it is voluntary. Design/Methodology/Approach: The paper uses a mixed method approach where quantitative and qualitative analysis is combined. A dynamic panel data model is used to understand the impact of AI of Return on Equity (RoE) of 12 Indian Banks in the NIFTY Bank Index over a five-year period. In addition to that, Content analysis of annual reports of banks was conducted to examine AI related disclosure and transparency. Findings: The paper highlights that the integration of Artificial Intelligence (AI) significantly influences the financial performance of sample banks of India. Return on Equity the specific parameter positively influenced with adoption of AI. The profitability of banks is positively impacted by reduced errors and improved operational efficiency. The content analysis of annual reports of the banks indicates different approach for AI disclosure where some banks give detailed information and some are not transparent about AI initiatives. The findings suggest that a higher level of transparency could enhance confidence of all stakeholders. Theoretical Implications: The positive relation between adoption of AI and financial performance, specifically ROE, gives a foundation for academic research to explore the dynamics of emerging technology and financial systems. The study can be extended to explore the impact on other performance indicators in different sectors. Practical Implications: The findings of this study emphasize the importance of transparent AI related disclosures. A detailed reporting about integration of AI helps in enhanced stakeholders’ confidence in case of banking industry. The regulatory framework of banks may also consider making mandatory AI disclosure practices to ensure due accountability to maximize the benefits of AI in banking.
The influence of innovative human resource management on faculty members’ productivity. The moderating role of Entrepreneurial Mind-set
Authors: Farhan Abedallah Farouq , Salamzadeh Yashar , Richardson Christopher
Published: December 2024

This research aims to examine the influence of IHRMP, recruitment and selection, training, compensation, and performance appraisal on the productivity of Faculty Members (FM) productivity working in private universities in the UAE. The study also examines the mediating role of Organizational Commitment (OC) and the moderating role of the Entrepreneurial Mind-set (EM). The research adopted the social exchange theory. A survey was conducted comprising 160 FM. The data was analyzed using Structural Equation Modelling, Smart-PLS. The findings indicate a positive relationship between IHRMP and the productivity of the FM. The findings also show that OC mediates the relationship between IHRMP and the productivity of FM. Finally, an EM was found to moderate the relationship between IHRMP and the productivity of FM.
The top scientist in each research sub-field in the top 2% most influential scientists (career impact) (1960–2023)
Authors: Ho Yuh-Shan
Published: December 2024

Researchers at Stanford University in the USA identified the world's Top 2% of Scientists based on data from the Scopus database. This study recognized leading scientists across various sub-fields, ranking them by the sm-subfield-1 (ns) indicator. A total of 174 distinguished scientists from 25 countries were highlighted, with a notable concentration from the USA. Harvard University was a leader, producing top scientists in 16 sub-fields. Among the 174 recognized, four are Nobel Prize Laureates, and two have received the Fields Medal. Ten scientists authored the most frequently cited papers across categories in the Web of Science, including the Science Citation Index Expanded (SCI-EXPANDED), Social Sciences Citation Index (SSCI), and Arts & Humanities Citation Index (A&HCI). Professor Georg Kresse authored the most cited paper in three Web of Science categories: multidisciplinary materials science, applied physics, and condensed matter physics. The study further analyzed GDP and population metrics for each top scientist by sub-field. Seventy of the 174 scientists have consistently maintained their top rankings over the past five years.
Air quality prediction using stacked bi- long short-term memory and convolutional neural network in India
Authors: Karkuzhali S , Puyalnithi Thendral , Nirmalan R
Published: December 2024

Air quality is a critical aspect of environmental health, and its assessment and prediction serve as pivotal components in mitigating the adverse effects of air pollution. This study focuses on advancing air quality prediction in India through the application of cutting-edge deep learning techniques, specifically the Stacked Bidirectional Long Short-Term Memory (Bi-LSTM) and Convolutional Neural Network (CNN) architecture. Through meticulous preprocessing - encompassing missing value handling, normalization, and temporal sequencing - the dataset is prepared for the Stacked Bi-LSTM and CNN hybrid model. The model architecture leverages the temporal sequence-capturing capabilities of Stacked Bi-LSTM layers, enhancing it with the spatial feature extraction prowess of CNN layers. This integrated approach aims to address the intricate and nonlinear dependencies present in air quality time series data. During the training phase, the Adam optimizer is used to fine-tune the model’s hyperparameters, with Mean Squared Error (MSE) serving as the loss function. Important assessment metrics, including as Mean Absolute Percentage Error (MAPE), Root Mean Squared Error (RMSE), and MSE, are used to evaluate the performance of the model. Furthermore, this study conducts a detailed temporal analysis, unraveling diurnal, seasonal, and long-term trends in air quality fluctuations. The study aims to offer valuable insights into the temporal and spatial patterns of air quality in India, thereby aiding environmental policymakers, urban planners, and researchers in formulating effective strategies for air quality management. The application of Stacked Bi-LSTM and CNN architectures in this research holds promise for enhancing real-time forecasting accuracy and facilitating informed decision-making towards sustainable environmental practices.
Optimising the grey water footprint of crops to enhance the environmental integrity in the Gaza Strip, Palestine
Authors: Mizyed Amjad , Mogheir Yunes , Hamada Mazen
Published: December 2024

Water pollution and scarcity are amongst the most pressing challenges affecting the water environment in the Gaza Strip. Agricultural activities play an important role in this issue, consuming more than 50% of the extracted water, while contributing to environmental degradation through the excessive use of pesticides and fertilisers. The grey water footprint (GWF) was quantified to evaluate pollution from crops using the Hoekstra methodology. The grey water totalled 30.63 mln m3 , with 51% attributed to vegetables, 44.5% to horticultural trees, and 4.5% to field crops between 2018 and 2022. An evaluation of the sustainability of the water footprint revealed that the assimilation capacity of water resources has been completely consumed. As a result, the Gaza Strip is classified as an unsustainable area, which is a serious violation of globally approved water quality standards. To optimise the grey water footprint, the nitrogen balance, N-leakage rate, and associated uncertainties were analysed using fractional programming, leading to the development of a model aimed at achieving optimal results. The findings show the importance of implementing this approach in the Gaza Strip, enabling policymakers and local authorities to develop a promising strategy for agricultural practices. This would promote sustainable and effective management of water resources and a safe and productive agricultural environment.
Testing of a four-channel Stokes polarimeter performance for intrusion detection in QKD systems
Authors: Pawlikowska Estera , Życzkowski Marek , Pakuła Anna , Marć Paweł
Published: December 2024

The most mature quantum key distribution systems available on the market is the class of prepare-and-measure systems which are vulnerable to eavesdropping attacks. Therefore, monitoring optical properties of such a system should be enhanced. This paper presents a measurement methodology, characterisation, and testing of a four-channel Stokes polarimeter implemented into the send-and-return quantum key distribution system with faint pulses. The developed polarimetric setup is a complete amplitude-division Stokes polarimeter, the main objective of which is to define changes in the polarization state of light pulses. The measurement method is based on intensity measurements of four selected polarization components. The four-channel Stokes polarimeter was characterised and its performance was compared with a commercial instrument. At this stage of the polarimeter development, different signal processing paths were proposed. The influence of fibre infringement was observed as a rapidly changing polarisation state and, as a result, intrusion threshold levels were determined for the analysed signals for the quantum key distribution fibre-optic link tested.
Targeted thoracic ultrasonography shows high diagnostic potential for interstitial pneumonia in feedyard cattle
Authors: Feitoza Luis F. B. B. , White Brad J. , Larson Robert L. , Jensen Makenna , Carpenter Laura , Plattner Brandon L. , Finley Abigail , Spore Tyler J.
Published: December 2024

OBJECTIVE

To use a novel approach of targeted thoracic point-of-care ultrasound (TT-POCUS) of the caudodorsal right lung to determine potential associations between TT-POCUS measurements and the presence of interstitial pneumonia (IP) in feedyard cattle.

METHODS

Cross-sectional study evaluated feedyard animals (n = 62; 358.4 ± 10.5 kg; heifer, n = 38; steer, n = 24) using TT-POCUS at time of respiratory disease treatment and microscopic assessment of lesions at subsequent mortality. Evaluations took place from July through December 2023. Pulmonary samples were collected at necropsy for histopathologic assessment, and lesions were used to diagnose IP or non-IP. Statistical models determined potential associations between IP, cattle demographic, and TT-POCUS measured variables.

RESULTS

Evaluations of animals enrolled (n = 62) displayed significant associations with IP, including ultrasound lung score (ULS), B-line count, A-line count, and days on feed at treatment. Cattle with a ULS of 5 had the lowest probability of IP (0.12 ± 0.16) compared to cattle with a ULS of 2, 3, or 4 (0.72 ± 0.18, 0.93 ± 0.06, and 0.85 ± 0.08, respectively). Cattle with B-line counts > 5 had a higher probability of IP (0.86 ± 0.11) compared to cattle with 3 to 5 B-lines (0.38 ± 0.14). The probability of IP was higher in cattle with A-line counts < 3 (0.83 ± 0.10) compared to cattle with ≥ 3 A-lines (0.51 ± 0.15).

CONCLUSIONS

Strategic targeted thoracic ultrasonography has potential a value of timely IP diagnosis in feedyard cattle, thereby offering important insights into therapeutic and management decisions.

CLINICAL RELEVANCE

Targeted thoracic ultrasonography can be utilized as a method for IP diagnosis in feedyard cattle.
Inelastic Moment Resistances of Welded Steel Beams with Initial Shape Imperfections
Authors: Van Pham Phe , Doan-Tan Thi , Le-Dang Dung , Xuan-Huy Nguyen
Published: December 2024

Numerical procedures based on geometric and material nonlinearities are proposed in the present study to evaluate the inelastic responses of welded steel beams with the initial shape imperfections of welds, braces and out-of-straightness. The convergent deformations/moments of the present solutions are excellently validated against experimental results. Thirty-seven steel beams with different sectional classes are then proposed to quantify the effects of initial shape imperfections of welds, braces, and out-of-straightness on the system deformations and moment resistances. It is observed from the present study that the moment resistances strongly depend on the residual stresses, bracing heights, and out-of-straightness shapes for the beams with compact and non-compact sections, but they are insensitive for the beams with slender sections. The effects of weld shapes on the moment resistances are found to be small. Through an evaluation of the moment resistances of typical design specifications, design considerations are proposed for the steel beams subjected to the initial imperfection shapes.
Using Flow 3D Simulation, Multiple Nonlinear Regression Approach, and Artificial Neural Network Approach Approaches to Study the Behavior of Vertical Drop Structures
Authors: Shaikhli Hasan Al , Mohammed Sarah Hashim , Al-Khafaji Zainab
Published: December 2024

The “Vertical Drop” is a hydraulic structure widely utilized in irrigation and wastewater collection systems to equalize height differences between channel slopes and the natural terrain. Previous studies of vertical drops primarily focused on experimental investigations of their hydraulic properties. This study numerically analyzes the hydraulic features of vertical drops with inverse aprons using FLOW3D software and the finite volume method. The volume of fluid (VOF) technique was employed to simulate the free surface. Key flow parameters, such as downstream depth, pool depth, and energy loss, were calculated and validated against experimental data. Various turbulence models and grid configurations were assessed. The numerical results, achieved with a grid size of 20,000 nodes, a downstream channel length of 2 meters, the standard k-ε turbulence model, and a standard wall function, exhibited excellent agreement with theoretical equations. Downstream depth, pool depth, and energy loss closely matched experimental findings. Additionally, numerical impact velocities were compared with empirical equations across different scenarios, demonstrating minimal deviation. These findings confirm that the velocity characteristics of the falling jet can be reliably estimated numerically.
Torsional Performance of Reinforced Concrete Beams Strengthened Using Hybrid Fibers Sifcon Jacketing
Authors: Mohammed Mohammed J. , Al-Azzawi Adel A.
Published: December 2024

The main aim is to investigate the influence of hybrid fiber Slurry Infiltrated Fiber Concrete (SIFCON) strengthening of beams loaded under pure torsion. The volume percentage of fiber was constant at 5%. Seven beams underwent pure torsion testing after being cast., two beams were taken as a reference (The first one without torsional reinforcement and the second beam with torsional reinforcement), and five beams were strengthened by a SIFCON jacket, One beam fully jacketed, and four beams with three-side jacket. Different types of fiber (Steel, Glass, and Hybrid) used to cast SIFCON. It found that the increase in ultimate torsion by about (163 - 537) % for strengthened beams (no torsional reinforcement) and (46 - 254)% for beams with torsional reinforcement. Finally, the fully jacket-strengthening beam with 5% from steel fiber was the most effective among strengthening beams to improve torsion strength. In addition, the results of cracking torque, twist angle, Energy Absorption (Toughness), Torsional Stiffness, and torsional strength appear enhanced when using SIFCON different types of fiber in strengthened beams.
Selected Properties and Microstructure of Concrete with Tire Rubber Granulate as Recycled Material in Construction Industry
Authors: Marcalikova Zuzana , Gandel Radoslav , Jerabek Jan , Varak Jaromir
Published: December 2024

The paper explores the use of recycled materials in the construction industry to promote sustainable development. There is a growing demand for recycling and innovative materials in engineering. The study specifically investigates the potential of tire rubber recyclate as a recycled raw material, comparing two different mixtures in an experimental program. These mixtures highlight the importance of utilizing local resources, aligning with the principles of the circular economy. The experimental program focuses on evaluation of mechanical properties in addition to specialized tests. Findings indicate that higher proportions of rubber granulate not only impact mechanical properties but also significantly affect durability when exposed to environmental factors.
The Role of Slum Tourism in Sustainable Urban Development of Slum Areas in Iraq
Authors: Al-Taee Omaima , Jaleel Ameera
Published: December 2024

The concept of sustainable development has occupied the attention of the international community to meet the growing challenges of urban growth and population growth in the 21st century. The phenomenon of slums is one of the most important of these challenges, on the other hand, slum tourism has emerged as a solution to these challenges, as it is considered an engine of economic growth, cultural communication, and social interaction, and has become a legitimate global tourism that attracts nearly one million tourists annually. Iraq suffers from spread of slums around cities with a clear shortage of tourist facilities; difficult access; loss of security and safety; weak marketing and promotion; and the need for organization and integrated management. The research is an attempt to fill the need for knowledge about the role of urban catalyzation strategies in activating this type of tourism and achieving sustainable development of slums, and to achieve the objectives of the research, an inductive analytical approach was used to collect and analyze data from previous literature, and a field survey was conducted for a random sample (150 people) from the local community with interviews with residents and analysis of global applications, to identify the extent of the local community’s knowledge of the concept of slum tourism and its role in achieving sustainable urban development for these areas. The research found that slum tourism plays an important role in achieving sustainable urban development for these areas, as it contributes to the economic growth of local communities, reduces poverty, reduces the negative impact on the environment and accelerates the growth and development of local areas in general.
Effects of LECA Content on the Behavior of Steel Fiber-Reinforced Geopolymer Concrete at High Temperature
Authors: Lafta Ghassan M. , Ali Ahmed S.
Published: December 2024

This paper examines how steel fiber and the amount of lightweight expanded clay aggregate (LECA) affect the mechanical and microstructural properties of geopolymer concrete (GPC) made from fly ash after being heated. LECA has been used with different contents (0, 10, and 20%) as a partial replacement by weight of coarse aggregate. Steel fiber has been employed in GPC with volume fractions of 0 and 1%. A slump test was applied to examine the workability of fresh concrete. Compressive strength, splitting tensile strength, flexural strength, and elastic modulus tests also measured the mechanical properties. Furthermore, the microstructure characterization was also carried out by performing scanning electron microscopy (SEM). The findings suggest that including steel fiber and raising the LECA content in the mixture enhanced the strength’s retention following high-temperature exposure. After being exposed to a constant temperature of 800°C, GPC containing steel fiber and 20% LECA achieved the best result compared to the plain GPC in terms of decrease in mass, residual compressive and tensile strengths, residual flexural strength, and residual amount of elastic modulus: 6.04 and 4.39%; 27.08 and 39.27%; 37.6 and 47.02%; 16.07 and 30.3, and 2.17 and 6.19%, respectively.
Flexural Investigation Of Fibrous Concrete Slabs Incorporating Pet Wastes As Sand Replacement
Authors: Sabar Zahraa A. , Dawood Abbas O.
Published: December 2024

In this paper, the effect of polyethylene terephthalate waste (PET) on the bending behavior of one-way reinforced fibrous concrete slabs was studied. seven different percentages of PET as sand replacement by weight were used: 0%, 5%, 10%, 15%, 20%, 30%, and 50% reinforced by ratio 1.5% of polypropylene fibers of the concrete mixture volume. Seven concrete slab specimens for each replacement ratio of PET with dimensions of 1500 × 500 × 80 mm were tested, in addition to reference slab. The specimens were tested using a four-point load setup, the measurements included failure load, maximum deflection, flexural strain, ductility index, energy absorption, stiffness, first crack load, and crack pattern. Based on maximum load capacity, 10% PET wastes as sand replacement is the optimum proportion in fibrous concrete mixture with 1.5% polypropylene fiber, yielding an ultimate failure load of 51KN. In additional, the values of the ultimate failure load for the mixtures containing PET waste were change by 4.22%, 14.14%, 26.55%, 11.66%, -0.74%, -5.71% and -57.82%, compared to the reference mixture. Other parameters such as maximum deflection, strain, and energy absorption is increase when the percentage of PET increasing in range 5-30% but, the ductility index is increasing in rang 5-50% in concrete slabs. On the other hand, initial stiffness and secant stiffness were found to be lower when the ratio of PET increasing in range 5-30%, 5-50%, respectively.
Creating Sustainable Ultra-High-Performance Concrete (UHPC) Utilizing Recycled Glass
Authors: Ismaeel Anas Malik , Usman Fathoni , Hayder Gasim , Al-Ani Yasir
Published: December 2024

Sustainable construction materials and trash reuse are effective ecological remedial solutions. Concrete is widely used in construction and structural applications. Ultra-high-performance concrete (UHPC) is a popular concrete innovation with high mechanical properties. However, Portland cement is used in large quantities, making UHPC expensive and limiting its use in structural engineering. Significant CO2 emissions and natural resource depletion occur. To make UHPC more environmentally friendly and affordable, substitute PC in concrete mixture with several additives. This study uses Ground Granulated Blast Furnace Slag (GGBS) and waste glass (WG) at 0%, 10%, and 20% cement replacement to create an eco-friendly and cost-effective UHPC. To accomplish this, 3 cylinders per mix were made and separated. Experimental tests include slump, UPV, compaction factor, and mechanical characteristics. GGBS and WG improved concrete mix workability, according to the findings. For best workability and mechanical properties, replace 10% of cement with WG and GGBS in concrete. Using 10% material additives as cement replacement decreased concrete compressive and tensile strength.
Determination of the Correlation Dependence Between Static and Dynamic Modulus of Deformation of the Granular Sub-Ballast Layers
Authors: Ižvolt Libor , Dobeš Peter , Mečár Martin
Published: December 2024

Technological procedures related to the possession of tracks are often under heavy time constraints. Therefore, the attempts to apply dynamic load tests in the process of diagnostics of implemented construction works on modernised sections of railway infrastructure are increasingly frequent. When modernising constructing traffic constructions – even if dealing with technological works not related to the possession of tracks – it is often necessary to ensure a rapid progression of individual work activities or to carry out diagnostics tests in the sections with limited access to mechanisation. This test is reasonably suitable to detect critical areas not compliant with deformation standards. The combination of dynamic load tests with the static load test in these areas could, therefore, prove to save time as well as financial expenses spent on construction works inspection diagnostics. Based on the above-mentioned reasons, the presented article is focused on the analysis of set values of the dynamic modulus of deformation, obtained through light dynamic load test LDD 100, and the static modulus of deformation obtained by employing the test procedure set out in the methodology regarding the sub-ballast layers diagnostics used for German railways (DIN 18 134) and the methodology used for the Railways of the Slovak Republic (regulation ŽSR TS4).
Economic and Legal Significance of the Polish Tourist Voucher for the Tourism Economy in Poland: Comparison of European Solutions to Stimulate Tourist Demand
Authors: Podhorodecka Katarzyna , Borek Dominik
Published: December 2024

The article aims to answer the question: What impact did the Polish Tourist Voucher have on the tourism economy during the COVID-19 pandemic and the recovery period that followed? It also aims to compare the solutions chosen in Poland with solutions from selected European Union countries that were intended to support tourist demand in a similar way during or immediately after the COVID-19 pandemic; attempts to estimate the volume of tourist movement and value of tourist expenditure generated by the introduction of the Polish Tourist Voucher; and estimates the size of the multiplier effect. It also examines the relationship between the use of the voucher and domestic tourist movement, finding a significant relationship between the use of the tourist voucher and the level of tourist movement.
The physics of citation growth
Authors: Giacomin Alan J. , Zatloukal Martin , Kanso Mona A. , Phan-Thien Nhan
Published: December 2024

Purpose

This study investigates the physics of annual fractional citation growth and its impact on journal bibliographic metrics, focusing on the interplay between journal publication growth and citation dynamics.

Design/methodology/approach

We analyze bibliometric data from three prominent fluids journals—Physics of Fluids, Journal of Fluid Mechanics, and Physical Review Fluids—over the period 1999–2023. The analysis examines the relations among annual fractional journal publication growth, citation growth, and bibliographic metric suppressions.

Findings

Our findings reveal that the suppression of impact factor growth is significantly influenced by annual fractional journal publication growth rather than citation growth. All three journals exhibit similar responses to publication growth with minimal scatter, following a consistent functional relation. We also identify narrow, nearly Gaussian distributions for annual fractional journal publication growth. Furthermore, we introduce a new growth-independent dimensionless bibliometric metric, journal urgency, the ratio of annual fractional citation growth to the 4-year running average immediacy index. This metric captures effectively the dependency of citation growth on urgency and reveals consistent distributions across the journals analyzed.

Research limitations

The study is limited to three major fluids journals and to the availability of bibliometric data from 1999 to 2023. Future work could extend the analysis to other disciplines and journals.

Practical implications

Understanding the relation between publication growth and bibliometric suppressions can inform editorial and strategic decisions in journal management. The proposed journal urgency metric offers a novel tool for assessing and comparing journal performance independent of growth rates.

Originality/value

This study introduces a new bibliometric metric—journal urgency—that provides fresh insights into citation dynamics and bibliographic metric behavior. It highlights the critical role of publication growth in shaping journal impact factors and CiteScores, offering a unified framework applicable across multiple journals.
Parental involvement in Algerian exam classes: a tale of two middle schools
Authors: Sahli Naima , Cherif Souad , Boucif Imen
Published: December 2024

Parental involvement is a critical issue across societies, mainly in the educational setting.This study endeavours to investigate the level of the involvement of parents in their children’s education in exam classes, particularly in order to obtain the Certificate of Middle School Education in rural and urban spheres. This study seeks to examine the extent to which parental engagement and commitment can make a difference in the academic life of children who undertake official exams. Two classes of fourth year middle school took part in the research by filling in an attitudinal questionnaire, and two head teachers took part via a semi-structured interview. The obtained results indicate that parents are involved to some extent in their children’s education in rural areas in contrast with parents in urban ones, who are more involved. These findings are attributed to the geographical variable and the availability of resources and the socioeconomic status in both settings. There is no disparity at the level of homework assistance, time management at home and parental aspirations for children’s future education.
Synthesis and Characterization of the MCM-22̸MCM-41 Hybrid Catalyst
Authors: Freire Vitória de Andrade , Silva André Miranda da , Barbosa Bianca Viana de Sousa , Menezes Romualdo Rodrigues
Published: December 2024

Objective: The objective of this study is to obtain a hybrid catalyst of the MCM-22/MCM-41 type with catalytic, diffusional, and transport properties for bulky molecules.
 
Theoretical Framework: It is based on the concepts of hybrid catalyst development and the factors that affect the formation of micro-mesoporous structures, such as recrystallization temperature, crystallization time, mineralizing agent concentration, and the mass ratio of the microporous phase to the mesoporous phase.
 
Method: The zeolite was synthesized using the static hydrothermal method. The MCM-22/MCM-41 hybrid catalyst were synthesized with different mass ratios of MCM-22 in the MCM-41 synthesis gel.
 
Results and Discussion: Thermograms indicated that the temperature for removing the structural directing agent was 550 ºC. Diffraction patterns showed an overlap of the mesoporous phase by the microporous phase using zeolite contents above 5%. Micrographs revealed spherical particles of MCM-22 zeolite coated by the mesoporous phase (MCM-41). Textural properties showed a reduction in parameters with the increase of MCM-22 content.
 
Research Implications: The research contributes to the catalytic field with significant implications for technological innovation, both in science and industry. Continuous research on catalysts using zeolitic or hybrid supports drives innovation in the petrochemical, pharmaceutical, and polymer industries.
 
Originality/Value: The research aimed to develop more stable hybrid catalysts with higher diffusional capacity and the ability to transport bulky molecules to the active sites, targeting industrial applications.
Ações do Ministério Público para a inserção no mercado de trabalho da pessoa com deficiência no Estado do Rio de Janeiro
Authors: Mendes Maria Cristina Barbosa , Mariani Braz Ruth Maria , Coelho da Silva Pinto Sérgio Crespo
Published: December 2024

De acordo com os dados da Organização Mundial de Saúde (2011), 1 bilhão de pessoas vive com alguma deficiência, uma em cada sete pessoas no mundo. Este artigo de revisão bibliográfica narrativa é sobre o mercado de trabalho da pessoa com deficiência.  Buscamos nas bases  de dados científicas referenciais atuais sobre o assunto, mas não descartamos as obras primárias onde pudessem nos definir quem são as pessoas com deficiências e quais são os impactos econômicos da  sua inserção. Como resultado, no setor privado, em consequência da Lei de Cotas, apenas a empresa com cem ou mais empregados está obrigada a preencher de dois a cinco por cento dos seus cargos com beneficiários reabilitados ou pessoas com deficiência. Concluímos que o mercado de trabalho ainda está longe de ser inclusivo. É um longo processo e as conquistas de direitos dependem dos atores que estiverem envolvidos.
Carbon credits and greenhouse gas emissions quota fulfillment units: Accounting aspect
Authors: MALINOVSKAYA Natal'ya V.
Published: December 2024

Subject. This article discusses the approaches to the formation and presentation of information on carbon credits and greenhouse gas emissions quota fulfillment units in the companies' financial reporting.
Objectives. The article aims to study international accounting practices and ways to disclose carbon credits and greenhouse gas emissions quota fulfillment units in financial reporting to design a national accounting methodology for new accounting objects that have appeared due to the regulated and voluntary carbon market’s development in Russia.
Methods. For the study, I used analysis, synthesis, comparison, generalization, and abstraction.
Results. The study deepens knowledge about legal regulation concerning reducing greenhouse gas emissions in the Russian Federation, adds titles to the literature on accounting for carbon emissions allowances, summarizes methods of financial reporting disclosure, justifies the need to develop a national accounting methodology for carbon credits and greenhouse gas emissions quota fulfillment units.
Conclusions. The article contributes to improving awareness of all stakeholders about the consequences of the lack of clear recommendations on the formation, presentation and disclosure carbon credits and greenhouse gas emissions quota fulfillment units in financial reporting. The availability of a unified national methodology for the formation and disclosure of information about carbon credits will reduce the administrative burden on companies and ensure comparability of financial reporting for these new accounting objects.
Model of selecting an optimal management decision for restoration of fixed assets of oil producing enterprises
Authors: VOLKODAVOVA Elena V. , TOMAZOVA Olesya V.
Published: December 2024

Subject. The article explores the problem of oil refineries modernization.
Objectives. The study aims at analyzing the options for organization of works on restoration of fixed assets of oil producing enterprises and devising an algorithm for cost optimization.
Methods. The study employs methods of complex and comparative analysis.
Results. We developed an economic and mathematical model enabling to choose the optimal management decision for the restoration of fixed assets of oil producing enterprises, taking into account geographical and technological factors.
Conclusions. The findings may be taken into account when devising development programs for strategically important enterprises in conditions of economic uncertainty.
Contrastes y desafíos de la pesca artesanal en regiones lacustres de Michoacán
Authors: Arellanes Cancino Yaayé , Galán Guevara Carla Patricia
Published: December 2024

En México se implementan políticas destinadas a regular y administrar los recursos pesqueros, tanto en aguas marinas como en las continentales, los cuales son considerados como bienes comunes. En los lagos se implementan diversas normativas en este sentido. Este artículo tiene como objetivo poner en evidencia los contrastes entre las regulaciones de la política pesquera y lo identificado en tres regiones lacustres de Michoacán. Se llevó a cabo una revisión de la política pesquera y la información de datos abiertos de la CONAPESCA para las regiones de estudio. A su vez, entre 2018 y 2019 se aplicaron 687 encuestas a pescadoras y pescadores de Michoacán en los lagos de Pátzcuaro, Cuitzeo y Chapala; entre 2018 y 2020 se realizaron entrevistas a funcionarios y jefes de cooperativas.Los resultados obtenidos señalan que los recursos pesqueros son para el autoconsumo y la venta; dan cuenta de la coexistencia entre pescadores con y sin permisos de captura; y evidencian la diversidad en las pesquerías y en las artes de pesca. A mayor extensión del lago, mayor número de embarcaciones con motor y más incentivos para los usuarios. Las estadísticas oficiales brindan un panorama general sobre esta actividad en los lagos con información desglosada por oficina. La contribución económica de la pesca continental no está completamente reflejada en las estadísticas oficiales, ya que no hay registro de la captura no regulada. Se considera que la gestión compartida puede ser una alternativa para promover la sustentabilidad y el uso equitativo de los recursos, y para reconocer y valorar los conocimientos y experiencias locales.
La guerra de los pasteles. Análisis del concepto y de las mentalidades mexicanas
Authors: Santiago Aparicio Eliud
Published: December 2024

Este ensayo analiza las diferentes versiones de la supuesta reclamación de los pasteles que la historiografía retoma para denominar a la primera intervención francesa como “la guerra de los pasteles”. Algunos historiadores señalan que esta reclamación fue, entre otras cosas, una de las causas de la primera intervención gala. Sin embargo, sostengo que tal reclamación fue una invención de la prensa mexicana para cuestionar y criticar el bloqueo francés. Asimismo, los sectores populares adoptaron esta sátira para denigrar a los franceses quienes ocupaban una posición privilegiada en el comercio mexicano.
Awareness and practices related to cervical cancer among women in Jeddah, Saudi Arabia: cross-sectional questionnaire-based study
Authors: Turkistani Safaa , Baghlaf Lujain , ALshablhl Sadeem , Hammoudah Esraa , Talagi Wed , Afandi Leen , Hussein Sarah
Published: December 2024

Objective: This study aimed to assess the awareness and practices related to cervical cancer (CC) among women in Jeddah, Saudi Arabia, to improve awareness and preventive strategies.
Methods: The study was a cross-sectional design to collect data from 513 women in Jeddah. Convenience sampling was used for data collection, with questionnaires distributed online via social media.
Results: The results showed that 426 females (83%) had poor awareness of CC. However, 87 females (17%) had good awareness. Furthermore, 93.9% of participants correctly identified vaginal bleeding as a symptom of CC, while more than half recognized pain during urination (57.2%) and dyspareunia (61.1%) as significant symptoms. Regarding risk factors, 61.4% mentioned family history, and 58.7% cited sexually transmitted viruses. For screening, 73.5% were aware of the Pap smear test, but only 24.1% knew the correct annual frequency, and 22.8% recognized the 3-year interval. Awareness of the human papillomavirus (HPV) vaccine was at 53.0%, with a low uptake of 6.6%. Age and marital status showed statistically significant differences in CC awareness (p-value < 0.05).
Conclusion: This study revealed significant awareness gaps regarding CC symptoms, risk factors, and preventive measures among women in Jeddah, Saudi Arabia. Awareness levels were significantly influenced by socio-demographic factors like age and employment status. Public health education campaigns are crucial to improve awareness and promote preventive measures such as HPV vaccination and Pap smear tests.
Neurotoxic effects of star anise in the management of infantile colic: a systematic review of case reports
Authors: Alswaidani Ghadah , Alrashidi Rasha , Alzabni Luluah , Alzamil Razan , Alzedany Sukaina , Alshammari Reem
Published: December 2024

Star anise (Illicium verum) is a spice and traditional remedy wildly used for various reasons, including in the treatment of infantile colic. However, its neurotoxic effects in infants treated for colic have been reported. This review included three case reports published between the years 2004 and 2021 describing the clinical presentation, management, and outcomes of infants after exposure to star anise. The neurotoxic manifestations ranged from mild irritability and vomiting to more serious symptoms including seizures. These symptoms were primarily attributed to the contamination of Chinese star anise with Japanese star anise, which contains neurotoxins such as anisatin, neoanisatin, and pseudoanisatin. Most of the cases were treated conservatively with benzodiazepines for seizures and withdrawing the offending agent. There are no long-term neurological consequences of star anise toxicity.
The The Phenomenon of Non-Medical Assistance in Childbirth in the Work Area of UPT Community Health Center Palangkau
Authors: Haryono Ika Avrilina , Marsela Mira , Salmarini Desilestia Dwi
Published: December 2024

The assistance of midwives in childbirth is one of the strategies related to maternal and child health issues. In Indonesia, the utilization of midwifery assistance in the community is still low compared to the expected indicators. According to data from Palangkau Community Health Center in 2022, there were 7 mothers assisted by non-medical personnel during childbirth. Several factors influence the choice of childbirth assistance, including the distance to health facilities, transportation, trust, costs, and others.
The aim of this research is to describe the phenomenon of childbirth assistance by non-medical personnel in the work area of UPT Community Health Center Palangkau. It is a descriptive study with a qualitative approach. The main informants are 10 mothers who gave birth with the assistance of traditional birth attendants from 2022 to 2023.
The research results indicate that all mothers prefer and utilize assistance from traditional birth attendants due to the strong community trust in them, as well as the generational aspect. Other influencing factors include the cost of childbirth, the distant location of health facilities, inactive health insurance, and issues related to still having to pay for childbirth even with health insurance, as well as inadequate transportation.
Therefore, health policy solutions and interventions need to be holistic, considering various factors influencing community decisions. This poses a significant challenge in achieving optimal maternal health while highlighting potential opportunities to enhance childbirth services and strengthen maternal health systems.
Analysis of factors influencing fatigue in minibus drivers at PT Executive Tiomaz Trans Kota Medan
Authors: Harahap Linda Mutiara , Harahap Reni Agustina
Published: December 2024

Fatigue among drivers remains a significant cause of accidents in the transportation sector, often resulting in fatalities. This study aims to analyze the risk factors associated with driver fatigue among mini-bus drivers at PT Executive Tsiomaz Trans in Medan City. Employing a cross-sectional design, the research encompasses the entire population of bus drivers working at PT Executive Tiomaz Trans Kota Medan, with a sample size of 54 mini-bus drivers selected using total sampling techniques. Data analysis involved univariate and bivariate analyses utilizing chi-square and Fisher exact tests. Based on the bivariate analysis, variables found to be correlated include age (p value: 0.016), nutritional status (p value: 0.034), driving duration (p value: 0.01), and sleep quantity (p value: 0.01). Conversely, variables such as physical health condition, tenure, workload, and rest time showed no significant correlation with driver fatigue.