bluuebunny/crossref_metadata_2025 huggingface dataset:
Analyzing the effect of bank performance on stock price returns: empirical evidence from European high-income countries
Authors: Yenni Zefri , Eliza  , Satrianto Alpon , Ikhsan Akmil
Published: September 2024

Banking performance has developed rapidly accompanied by technological advances that can simplify banking services and transactions by adopting a priority scale aimed at identifying dynamically moving stock price returns and exploring banking quality and capacity as a manifestation of well-organized bank performance. This research aims to determine the effect of bank performance on stock price returns in European high-income countries. The analysis of the panel data method using the Common Effect Model (CEM) approach is considered capable of answering the objectives of this research. Research data were obtained from the World Bank and International Monetary Fund for 10 European countries (Denmark, Finland, France, Italy, Norway, Poland, Spain, Sweden, Switzerland and the UK) from 2002 to 2021. The research results prove that return on assets significantly affects stock price returns, while bank deposits to GDP, bank branches per 100,000 adults, and bank Z-score do not significantly affect stock returns. The control variables: exchange rate and interest rates do not significantly affect stock prices. The results of this research provide empirical evidence that bank performance through return on assets tends to have a positive impact on share price returns, which indicates that investors pay attention to this indicator. These findings underline the importance of bank management, and macroeconomic conditions and monetary policy must be considered in a broader context to provide long-term benefits for shareholders through overall market trust mechanisms so that high stock price returns can be achieved.
R&D expenditure and its macroeconomic effects: A comparative study of Israel and South Caucasus countries
Authors: Gulaliyev Mayis , Hasanov Ramil , Sultanova Naila , Ibrahimli Lale , Guliyeva Narmin
Published: September 2024

The impact of research and development (R&D) expenditure is crucial for understanding contemporary economic development strategies. This study investigates the relationship between R&D spending as a percentage of GDP and economic growth, focusing on the South Caucasus countries (Azerbaijan, Georgia, and Armenia) and Israel, which is notable for its substantial R&D expenditure (5.71% of GDP in 2020). The objective is to evaluate the impact of R&D expenditure on economic development through the application of rigorous empirical methods. By employing a quantitative approach, this study aims to offer a detailed analysis of the impact of R&D investment on economic growth across various countries. Ordinary least squares (OLS) regression analyzes the association between R&D expenditure and GDP levels. Granger causality tests are utilized to investigate the causal relationships. The results demonstrate a significant positive relationship between R&D expenditure and GDP across all studied countries. Furthermore, the analysis reveals that GDP growth stimulates increased R&D investments in Azerbaijan and Armenia, as evidenced by Granger causality tests. To sum up, this paper underscores the critical role of R&D spending in driving economic development and highlights the necessity for policy initiatives focused on strengthening R&D frameworks.
Indicadores do cuidado farmacêutico para monitoramento da implantação do Programa Farmácia Cuidar+
Authors: Schwambach Karin Hepp , Rigo Ana Paula , Mota Luizi dos Santos , Bergmann Juliana , Argoud Vanessa Klimkowski , Gossenheimer Agnes Nogueira , Schneiders Roberto Eduardo , Blatt Carine Raquel
Published: September 2024

O objetivo deste trabalho é apresentar a matriz de indicadores de monitoramento da implantação do cuidado farmacêutico e os resultados da fase inicial do Programa Farmácia Cuidar+.      A matriz de indicadores foi elaborada, validada e valorada por especialistas e após, aplicada em 446 municípios do Rio Grande do Sul que aderiram ao programa. A adesão pelos municípios ao Programa Farmácia Cuidar+ compreende o recebimento de auxílio financeiro estadual municipal para desenvolvimento de atividades relacionadas ao cuidado farmacêutico. A matriz é composta por 22 indicadores que compõem uma nota de zero a 100, distribuídos em oito dimensões: efetividade do tratamento de Asma, efetividade do tratamento de DPOC, Adesão, Atividades clínicas do farmacêutico, Consultório, Segurança, Educação em saúde e Educação continuada. A mediana da nota dos municípios que responderam o formulário (n=351) aplicado na fase inicial do programa foi de 12,00 pontos variando de zero a 50,00, refletindo a incipiente realização do cuidado farmacêutico nas farmácias ambulatoriais que dispensam medicamentos do Componente Especializado da Assistência Farmacêutica. Municípios com até 500 atendimentos mensais alcançaram melhores notas. Orientação para o transporte e armazenamento foram as atividades clínicas com melhor pontuação. A mesma matriz será aplicada nas fases intermediária e avançada do programa. O instrumento apresentou viabilidade de aplicação e identificou fragilidades relacionadas ao cuidado farmacêutico em todas as dimensões avaliadas.  Espera-se com esses indicadores monitorar os resultados da implantação do Programa Farmácia Cuidar+ relacionados às ações de cuidado farmacêutico.
Enhancing hydrological predictions: optimised decision tree modelling for improved monthly inflow forecasting
Authors: Abozweita Osama A. , Ahmed Ali Najah , Sidek Lariyah Bte Mohd , Basri Hidayah Bte , Zawawi Mohd Hafiz Bin , Huang Yuk Feng , El-Shafie Ahmed
Published: September 2024

The utilisation of modelling tools in hydrology has been effective in predicting future floods by analysing historical rainfall and inflow data, due to the association between climate change and flood frequency. This study utilised a historical dataset of monthly inflow and rainfall for the Terengganu River in Malaysia, and it is renowned for its hydrological patterns that exhibit a high level of unpredictability. The evaluation of the predictive precision and effectiveness of the Optimised Decision Tree ODT model, along with the RF and GBT models, in this study involved analysing several indicators. These indicators included the correlation coefficient, mean absolute error, percentage of relative error, root mean square error, Nash-Sutcliffe efficiency, and accuracy rate. The research results indicated that the ODT and RF models performed better than the GBT model in predicting monthly inflows. The ODT model, as well as the RF and GBT models, showed validation results with average accuracies of 94%, 91%, and 92%, respectively. The R² values were 90.2%, 84.8%, and 96.0%, respectively, and the NES values ranged from 0.92 to 0.94. The results of this research have greater implications, extending beyond the forecasting of monthly inflow rates to encompass other hydro-meteorological variables that depend exclusively on historical input data.
Groundwater contamination source identification based on Rat Swarm Optimizer algorithm with a back-propagation neural network surrogate model
Authors: Zhang Tao , Lu Wenxi , Pan Zi Dong , Ge Yuanbo , Luo Chengming , Wang Zibo
Published: September 2024

In groundwater contamination remediation, accurate portrayal of the hydraulic parameters of the contaminated site with accurate identification of the contaminant release history is crucial. In this paper, the Karhunen–Loeve (KL) expansion was used to describe the non-homogeneity of the hydraulic conductivity while modeling the simulation model. In the solution process of the optimization model, typical algorithms such as genetic algorithms (GAs) might encounter problems such as low search efficiency. To address the challenges, this paper adopted the Rat Swarm Optimizer (RSO) algorithm to solve the optimization model. Compared with GA, the RSO's average relative error of identify the source position was 1.55% and the source strength was 2.61%, both of which were better than 7.91 and 97.9%, respectively, in GA. To solve the problem of a shortage of computational resources caused by repeated and massive calls to the simulation model, this paper considered the use of a back-propagation neural network (BPNN) to establish a surrogate model of the simulation model. According to the results, the BPNN surrogate model had a high fitting accuracy to the simulation model, with R2 of 0.9906 and RMSE of 9.2446 g/day. The identification of groundwater contamination sources based on BPNN and RSO achieved excellent results.
Combined dam-break modes between upper and lower reservoirs of pumped storage hydropower stations and associated flood risk assessment
Authors: Zhu Boyuan , Cao Yaxuan , Xia Bo , Yan Junjun , Chen Huifang , Sun Li , Li Jianping , Borthwick Alistair G. L.
Published: September 2024

With the increasing construction of pumped storage hydropower projects in China, dam-break risk has become a matter of great concern. Typical pumped storage hydropower stations have relatively small storage capacity but are vulnerable to complicated combinations of dam breaks between their upper and lower reservoirs. This paper provides basic principles for determining different dam-break classes that could initiate at a pumped storage hydropower station and summarizes these in terms of risk source. After idealizing the breach development process, a simple dam-break model and a planar two-dimensional depth-averaged shallow flow model are used to calculate the discharge hydrograph of the dam-break flood and simulate the temporal and spatial characteristics of downstream inundation. Taking a montane rockfill-pumped storage project as an example, 12 dam-break schemes are used to examine different types of combined flow patterns driven by upper and lower dam breaks with modes that are gradual and/or instantaneous. It is found that predicted dam-break discharge hydrographs and downstream inundation indexes under adverse schemes fit common features of dam-break floods in mountain rivers. Downstream disaster losses are evaluated and flood evacuation routes are recommended. The findings of this study should be useful in ensuring the safe management of pumped storage hydropower stations.
A Conserved Tryptophan (Trp10) at the Hydrophobic Core Modulates the Stability and Inhibitory Activity of Potato I Type Inhibitors
Authors: Cui Xiaodong , Shen Jiahui , Wang Jiajie , Li Chen , Li Fang , Li Jiao
Published: September 2024

Background:

Different inhibitor families have their own conserved three-dimensional
structures, but how these structures determine whether a protein can become an inhibitor is still unknown.
The buckwheat trypsin inhibitor (BTI) pertains to the Potato I type inhibitor family, which
is a simple and essential bio-molecule that serves as a model for the investigation of protease-inhibitor
interaction.

Objective:

To study the effects of mutations at Trp10 and Ile25 in the hydrophobic cavity (scaffold)
of rBTI on its inhibitory activity and stability.

Methods:

Site-directed mutagenesis and molecular modeling were performed using the sequence
of BTI. The hydrogen bonds formed by all amino acids and conformational differences of Trp53
were analyzed in the tertiary structures of rBTI and mutants.

Results:

Mutant rBTI-W10A almost completely lost its inhibitory activity (retaining 10%), while
rBTI-I25A retained about 50% of its inhibitory activity. Both rBTI-W10A and rBTI-I25A could
be degraded by trypsin. The hydrogen bond analysis results showed that mutating Trp10 or Ile25
weakened the specific cohesion interactions in the hydrophobic core of rBTI, disrupting the tight
hydrogen bond network in the cavity. This further led to difficulty in maintaining the binding loop
conformation, ultimately causing the Trp53 to undergo conformational changes. It was also difficult
for residues in the mutants to form hydrogen bonds with amino acids in bovine trypsin; thus,
the mutants could not stably bind to trypsin.

Conclusion:

Our findings suggest that the hydrophobic core is also an important factor in the
maintenance of inhibitory activity and stability of rBTI.
Green Synthesis of Pyridine and their Fused System: Harnessing the Catalytic Power of Ionic Liquids for Sustainable and Efficient Multicomponent Reaction
Authors: Kasana Shivani , Kurmi Balak Das , Patel Preeti
Published: September 2024

Heterocyclic compounds with a pyridine structure are important in organic
chemistry because they are found in many pharmaceuticals, agrochemicals, and natural
substances. Traditional methods to create pyridines use harsh conditions and toxic chemicals,
which can be harmful to the environment and human health. Recently, there has been
interest in using ionic liquids (ILs) as a sustainable alternative for these reactions. ILs have
low melting points and don't evaporate easily, making them environmentally friendly. They
can act as both solvents and catalysts, and their properties can be adjusted by changing their
components, allowing for better control over reactions. Advancements have shown that ILs
can improve the efficiency, yield, and selectivity of pyridine synthesis. They enable one-pot
multicomponent responses, reducing the need for multiple steps and minimizing waste. ILs
can also lead to milder reaction conditions, decreasing energy use and hazardous by-products. Their recyclability
supports cost-effectiveness and green chemistry principles. This review highlights recent progress in using
ILs for pyridine synthesis, showing their advantages over traditional methods. Benefits include better yields,
improved efficiency, enhanced selectivity, and the ability to perform complex reactions in one step. By exploring
the role of ILs in pyridine synthesis, this review contributes to the development of sustainable and ecofriendly
synthetic methods.
Development of Hot Melt Extruded Co-Formulated Artesunate and Amodiaquine- Soluplus® Solid Dispersion System in Fixed-Dose Form: Amorphous State Characterization and Pharmacokinetic Evaluation
Authors: Mujtaba Md Ali , Fule Ritesh , Amin Purnima , Elhassan Gamal Osman , Almoutairi Meshal Meteab Majed , Kaleem Mohammed , Warsi Musarrat Husain
Published: September 2024

Introduction:

This study aims to develop co-amorphous Solid Dispersion (SD) system containing
antimalarials Artesunate (ARS) and Amodiaquine (AMQ) to improve its oral bioavailability employing the
Hot Melt Extrusion (HME) technique. Soluplus® was selected as a polymeric excipient, whereas Lutrol F127,
Lutrol F68, TPGS, and PEG400 as surfactants were incorporated along with Soluplus® to enhance extrudability,
improve hydrophilicity, and improve the blend viscosity during HME. Soluplus® with surfactant combination
successfully stabilizes both drugs during extrusion by generating SD because of its lower glass transition
temperature (Tg) and viscoelastic behavior.

Methods:

Physicochemical characterizations were performed using FTIR, DSC, TGA, and XRD, which confirmed
the amorphousization of drugs in the SD system. The molecular level morphology of the optimized
formulation was quantified using high-resolution techniques such as Atomic-Force Microscopy (AFM), Raman
spectral, and mapping analysis. The transition of the crystalline drugs into a stable amorphous form has
been demonstrated by 1H-NMR and 2D-NMR studies. The in vivo pharmacokinetics study in rats showed that
the SD-containing drug-Soluplus-TPGS (FDC10) formulation has 36.63-56.13 (ARS-AMQ) folds increase in
the Cmax and 41.87-54.34 (ARS-AMQ) folds increase AUC (0–72) as compared to pure drugs.

Results:

Pharmacokinetic analysis shows that a fixed-dose combination of 50:135 mg of both APIs (ARSAMQ)
significantly increased oral bioavailability by elevating Cmax and AUC, in comparison to pure APIs
and also better than the marketed product Coarsucam®.
.

Conclusion:

Therefore, the developed melt extruded co-amorphous formulation has enhanced bioavailability
and has more effectiveness than the marketed product Coarsucam®.
One-Pot Synthesis of Benzoxazoles: A Promising Approach to Aromatic Heterocyclic Compounds Preparation
Authors: Chauhan Monika , Nain Sumitra
Published: September 2024

Considering the necessity for broad synthetic operations, integrating various reactions
into a single pot operation is an intriguing approach to improve synthetic efficiency. One-pot operations
may serve as an effective way to minimize the amount of chemical waste generated, save
time, avoid multiple purification processes, accomplish numerous transformations, and make multiple
bonds in one pot. Therefore, "pot economy" should be considered while designing a synthesis
process, since a one-pot reaction can be effective and environmentally safe. Outstanding synthesis
has rapidly increased over the last ten years. This study's main goal was to illustrate various one-pot
methods that lead to advantageous synthesis.
Iron Deficiency and its Relationship with Chronic Heart Failure- A Review
Authors: Kaur Arshdeep , Kumar Ranjeet
Published: September 2024

Iron Deficiency (ID) is common in patients with cardiovascular disease. More than 64
million patients are suffering from chronic heart failure. The prevalence of iron deficiency increases
with the severity of cardiac and renal dysfunction and is probably more common amongst women.
Aim: This review article discusses multifactorial pathophysiology, the relationship between
clinical characteristics, functional and absolute ID, and the advantages of medicinal intervention
in chronic heart failure (CHF). It also covers how iron shortage affects other body parts. Approach:
The most recent publications that included substantial scientific data on the connection between
CHF and ID, with or without anaemia, were selected. Discussion: Complex physiopathological
interactions, including higher hepcidin levels, systemic inflammation, and activation of the
renin-angiotensin-aldosterone system, have been identified in these patients. These mechanisms
exacerbate the outcomes for patients by amplifying the severity of anemia, chronic heart failure
(CHF), and Chronic kidney disease (CKD). Research in this area has been limited and has shown
inconsistent findings. Still, it has also examined evidence-based treatment approaches and diagnostic
guidelines, especially in relation to iron supplements and erythropoietin-stimulating medications.
Conclusion: Anemia is a frequent chronic heart failure consequence and a poor prognostic
factor. We still don't completely understand the many complex causes of anemia. Iron deficiency
screening is highly recommended for people with cardiac ailments because of its significance for
their prognoses. Due to the paucity of research proving its effectiveness, the high incidence of unfavourable
gastrointestinal side effects, and the prolonged length of time required for treatment to
boost haemoglobin levels, an oral iron supplement is not advised for people with chronic heart failure.
An insufficient amount of iron not only impacts the heart but also various other body components.
Attention Deficit Hyperactivity Disorder Symptoms Among Students Attending Higher Educational Institution: A Cross-Sectional Study
Authors: Singh Sachitanand , Thakur Renu , Kumar Krishan , Dogra Ayush
Published: September 2024

Background

A complicated and clinically varied illness known as ADHD (“Attention-deficit/hyperactivity disorder”) leads to poor academic and professional outcomes, family stress, and financial difficulty. Worldwide, children and adults with attention-deficit/hyperactivity disorder are likely to suffer from all problems. ADHD are neurodevelopmental diseases that impact impulsivity, hyperactivity, and inattention. Basic academic skills like reading and arithmetic have been connected to visual search and sustained visual attention.

Methodology

The prevalence of attention-deficit/hyperactivity symptoms among students aged 17 to 23 in higher education institutions in Punjab, India, was investigated through a cross-sectional quantitative survey conducted from May to September 2023.. An online form was used to create the ADHD self-report scale (v1.1). This questionnaire was divided into 3-part inattention, hyperactivity, and impulsivity. The responses were categorized into five levels: Never, Rarely, Sometimes, Often, and Very Often. This Questionnaire was distributed to students from higher educational institutes, and data was collected.

Result

The total 360 student data were analyzed using SPSS 20. As the age increased, ADHD symptoms were reduced, inattention was most symptomatic in 18 and 19 years,` and hyperactivity and impulsivity symptoms had high scores in the 23 years age category. Out of the participants, 228 were female and 132 were male. Female students exhibited more symptoms of inattention (37.7%), while male students showed higher symptoms of hyperactivity (39.4%) and impulsivity (31.8%). Most students reported experiencing symptoms 'sometimes,' with responses indicating 'often' or 'very often' being rare across all three categories. This suggests that many respondents experience ADHD-related symptoms. Factors such as the number of siblings, family type, parents’ education level, and living arrangements did not impact the prevalence of ADHD symptoms.

Conclusion

The prevalence rate of ADHD symptoms among north Indian higher educational institutes was 23.3%. Among these ADHD-symptomatic students, inattention was 35%, hyperactivity 39.2%, and Impulsivity 26.9%, respectively.
Quinoline Derivative Green Synthesis: Unveiling Anticancer Potential through Synergistic Insights and Molecular Docking Analysis
Authors: Manvar Parth , Vyas Amita , Katariya Dharmesh , Khedkar Vijay , Khunt Ranjan
Published: September 2024

Aim:

Synthesis and characterization of quinoline derivatives as an anticancer agent via
green chemistry approach and their molecular docking.

Background:

In comparison to classical synthesis, green chemistry is a powerful tool for the more
affordable and ecologically benign synthesis of organic molecules, such as quinoline derivatives
via an efficient base-mediated/metal-free approach.

Objective:

The primary objective of the work presented in this article was to prepare N-(2-(tertbutylamino)-
1-(2-chloro-5,7-dimethylquinolin-3-yl)-2-oxoethyl)-3-methoxy-N-phenylbenzamide
derivatives via single-step Multicomponent Reaction. Characterized it, docking it, and their anticancer
activities against different cell lines are evaluated.

Methods:

In a sealed glass vial, one of the starting materials 2-chloro-5-7-dimethylquinoline-3-
carbaldehyde 1 was synthesized by the Vilsmeier-hack reaction. Substituted N-(2-(tertbutylamino)-
1-(2-chloro-5,7-dimethylquinolin-3-yl)-2-oxoethyl)-3-methoxy-N-phenylbenzamide
were obtained by the Ugi-Multi Component reaction of 2-chloro-5-7-dimethylquinoline-3-
carbaldehyde 1, aniline 2a, 3-methoxybenzoic acid 3 and t-butyl isocyanides 4 were dissolved
sequence vise in 2,2,2-trifluoroethanol (TFE) reaction solvent. This method is an efficient basemediated/
metal-free approach to synthesizing quinoline derivatives.

Results:

We have successfully synthesized the quinoline derivatives via Ugi-multicomponent reaction
via an efficient base-mediated/metal-free approach. The structures of the compounds were
confirmed through various spectroscopic techniques. Characterized it, docking it, and their anticancer
activities against different cell lines are evaluated.

Conclusion:

The reported protocol is advantageous over conventional methods of quinoline derivatives
via an efficient base-mediated/metal-free approach. Quinoline derivatives were tested for
anticancer efficacy against 9 distinct subpanels of NCI-60 cell lines among which 5d and 5j have
been found to be more potent against different cell lines. In order to get mechanistic insights into
this antitumor activity, molecular docking analysis against critical target CDK2 was performed to
aid in understanding the molecular basis of anticancer activity. The results of binding affinity
were in harmony with the anticancer activity providing valuable insights into the various thermodynamic
interactions governing the binding affinity. By using the potential of quinoline derivatives
via an efficient base-mediated/metal-free approach, more effective and accurate cancer
treatments can be designed in the future.
Activated Bamboo Charcoal by ZnCl2 as Remazol Yellow FG Adsorbent: Isotherm, Kinetic, and Thermodynamic Studies
Authors:   Chemistry Study Program, Faculty of Mathematics and Natural Sciences, Udayana University, Jalan Kampus Jimbaran, Bali-Indonesia, Manurung Manuntun , Suaniti Ni Made ,   Magister Program, Faculty of Mathematics and Natural Sciences, Udayana University, Jalan P.B Sudirman, Denpasar, Bali-Indonesia, Ratnayani Oka ,   Chemistry Study Program, Faculty of Mathematics and Natural Sciences, Udayana University, Jalan Kampus Jimbaran, Bali-Indonesia
Published: September 2024

This study aimed to determine the isotherm, kinetics, and thermodynamics of Remazol Yellow FG adsorption by ZnCl2-activated bamboo charcoal. The research began with preparing activated charcoal from bamboo stems using ZnCl2, and then the quality was characterized according to the SNI. The adsorption isotherms were tested against Langmuir and Freundlich models, and the kinetics were examined for pseudo-first and pseudo-second orders. The thermodynamic parameters, which were enthalpy (∆Ho), entropy(∆So), and free energy (∆Go), were also determined. The results showed that the adsorption followed the Langmuir isotherm with the adsorption capacity of 45.4545 mg/g, and the kinetic model corresponded to the pseudo-second order. The values of ∆Ho, ∆So, and ∆Go using different concentrations of Remazol Yellow RG of 100 and 300 mg/L at the optimum conditions of contact time of 240 minutes, the temperature of 303K, and pH 2 were -99.768 and - 83.971 KJ/mol; - 0.302 and - 0.239 KJ/mol; -8.383 and -11.433 KJ/mol, respectively. The adsorption was exothermic (∆Ho < 0), followed by a decrease in entropy (∆So < 0), and the process was spontaneous (∆Go < 0) and controlled by chemical adsorption.
THE IMPLEMENTATION OF LEARNING TASKS IN THE WHEN ENGLISH RINGS A BELL TEXTBOOK FOR THE SEVENTH GRADE STUDENTS OF MTS NEGERI WONOSARI
Authors: Riyadi Agus , Sugirin Sugirin
Published: September 2024

Abstract            (Title: The Implementation of Learning Tasks  in The When English Rings a Bell Textbook  for The Seventh Grade Students of MTs Negeri Wonosari). This research aims to describe the implementation of learning tasks in the When English Rings a Bell textbook. This research was a descriptive qualitative research employing a descriptive and qualitative method of analysis. The subjects were an English teacher and 55 students of VII A and VII F of MTs. Negeri Wonosari in the academic year of 2014/2015. The objects of the research were the learning tasks in the When English Rings a Bell textbook (Chapters VIII and IX). The data were collected through observations, questionnaire, interviews, and document analysis. The data were analyzed using descriptive analysis technique applying the Miles and Huberman Model. The results of the research show that the goal of tasks in Chapters VIII and IX is that the students can develop their vocabulary mastery, and make a simple description of people, animals, and things around them. The materials presented were appropriate since the materials were interesting and close to the real world. The activities applied by the teacher were communication strategies, dialogues and role plays, discussions and decisions making, questions and answers, and exercises. The students participated actively in doing the tasks. The teacher performed his roles as a facilitator, manager, controller, organizer, assessor, prompter, participant, resource, tutor, and observer well. The settings were desks line in rows, horseshoe shape, parallel chair setting, and group to group setting. Keywords: implementation, learning tasks, facilitator, manager, controller.
EFEKTIVITAS MEDIA PERMAINAN SIMULASI DAN MEDIA GAMBAR PERISTIWA TERHADAP PRESTASI BELAJAR MATERI TEKS DISKUSI
Authors: Hidayatullah M. Jihad , Haryadi Haryadi
Published: September 2024

Abstract(Title: The Effectiveness of Simulation Game Media and Event Pictures Media in Improving Learning Achievement in Discussion Text). This study aims to determine the issues concerning  whether there is any significant difference among the stu­dents achievement in discussion text of bahasa Indonesia tested using simulation game media, event picture media, and other conventional media and whether there are any significant differences among the effectiveness of simulation game media, event picture media, and other conventional media in improving the achievement in discussion text of bahasa Indonesia for junior high school students in West Lombok. The data were collected through a multiple choice test abd analyzed by using ANOVA and Scheffe test using SPSS. The results of these study are: First, there are significant differences among the students achievement in discussion text of bahasa Indonesia tested using simulation game media, event picture media, and other conventional media, with F = 23,717 and p 0,05. Second, there are any significant differences among the effectiveness of simulation game media, event picture media, and other conventional media in improving the achievement in discussion text of bahasa Indonesia for junior high school students with conclusion; (1)  the use of simulation game media is more effective than the use conventional media, with with a mean difference 15,166 and sig 0,05; (2) the use of event picture media is more effective than the use conventional media, with a mean difference 22,386 and sig 0,05; (3) the use of simulation game media is less effective than the use of event picture media, with a mean difference -7.220 and sig 0,05.Keywords: simulation game media, event pictures media, discussion text.
PERMASALAHAN SOSIAL DALAM NOVEL DI BATAS PELANGI KARYA ACHI TM
Authors: Silfia Mega , R. Syahrul , Afnita Afnita
Published: September 2024

Abstract            (Title: Social Problems in the Novel “Di Batas Pelangi” By Achi TM). This study aims to describe the social problems of family disorganization and violations of community norms in the novel In Batas Pelangi by Achi TM. The source of research data is linguistic exposure that contains problems of family disorganization and norm violations. Data collection by reading repeated readings and recording. Data were analyzed using a sociological approach to literature. The results of the study are as follows. First, the family disorganization experienced by the Wijaya family in the form of lack of communication between family members. This matter has caused ignorance and lack of attention of Mr. Wijaya and his wife towards their children. Secondly, due to the lack of concern and attention of Mr. Wijaya and his wife on the lifestyle of their seven children, their children finally did things that violated community norms, namely drug use, theft, and abuse.Keywords: disorganization, family, norms, norm violations
SAJAK-SAJAK RENDRA UNTUK PEMBELAJARAN EKOLOGIS DI ERA GLOBAL
Authors: Liliani Else , Budiyanto Dwi
Published: September 2024

Abstract(Title: Rendra’s Poems for Ecological Learning  in the Global Era). This study aims to describe environmental functions, ecological paradigms, and ecological learning compe­tencies that can be developed from Rendra's book Empat Kumpulan Sajak. The study was conducted in a qualitative descriptive manner. The source of the research data is the WS Rendra poems in the book Empat Kumpulan Sajak published by Pustaka Jaya (print in 2016). Data is taken purposively, in the form of poems containing ecological content. Data is recorded and listened to, then analyzed through ecocritical reading. The results of the study are as follows. First, the environment in Rendra's poems serves as a means to achieve aesthetic in poetry, to convey messages and convey environmental issues. Second, in a society that respects nature, the environment is a symbol of immortality and a source of peace, but in a society that begins to ignore nature, the environment changes function into an object that is only explored by its wealth and final disposal. Third, competencies that can be developed in literary learning through Rendra's poems related to environ­men­tal issues include cognitive, affective, practical, and spiritual competencies.Keywords: poetry, environmental issues, ecological learning, literary learning
PERBANDINGAN KEEFEKTIFAN TEKNIK RENCANA PRABACA DAN TEKNIK HUBUNGAN TANYA-JAWAB DALAM PEMAHAMAN BACAAN
Authors: Budyariesqa Viera , Zuchdi Darmiyati
Published: September 2024

(Title: Comparing the Effectiveness of Pre-Reading Plan (Prep) and Question-Answer Relationship (Qar) on The Reading Comprehension). This research aimed to find out which technique was the more effective among the Pre-Reading Plan (PreP), Question-Answer Relationship (QAR), and conventional technique in the reading comprehension. This research was quasi-experimental with pretest-posttest control group design. The population was all of the students of Grade VII Imogiri 3 JHS. The determination of sample using random sampling and was selected Grade VIIB as the experimental group 1 (PReP), Grade VIID as the experimental group 2 (QAR), and Grade VIIC as the control group (conventional technique). The instrument is a multiple choice test of reading comprehension based on reading standards of PISA 2015. Data were analyzed using one way ANOVA test and continued with Post Hoc Scheffe test with significance level of 0.05. The results of this study indicate PReP more effective than QAR and conventional techniques in the reading comprehension.Keywords: Pre-Reading Plan, Question-Answer Relationship, reading comprehension.
KAJIAN EKRANISASI: DARI NOVEL PINTU TERLARANG KE FILM PINTU TERLARANG
Authors: Ernest Yuven Kristianus , Nurgiyantoro Burhan
Published: September 2024

(Title: An Ecranisation Study: From “Pintu Terlarang” Novel into Film). This rese­arch is aimed to: (1) describe the changing of the plot in Pintu Terlarang novel into film and (2) describe the changing of characterizations in Pintu Terlarang novel into film through ecranisation. The subject studied was Pintu Terlarang novel by Sekar Ayu Asmara and Pintu Terlarang film (2009) by Joko Anwar. The researcher used recording and note techniques to collect the data and examined in inductive comparative. The result shows that after the ecranisation use of plots and characterizations in the Pintu Terlarang film. The novel used three story lines merged into a movie storyline. The single plot was presented chronologically to describe Gambir’s imaginary life which was presented quickly and densely. The film was more highlighted the conflict experienced by Gambir. The film was more dominated by the second sub-story in the novel. The modifications that occured in the film were in the form of reduction of character and duration of appearance, the alteration of position in the story and in physical characteristics, and the addition of the new characters. The changing of the characters was attached to the modification of the use and the function of the characters in the film.Keywords: adaptation, reception, alih wahana, screening, ecranisation, novel, film
NILAI-NILAI SOSIAL YANG TEREFLEKSIKAN MELALUI TOKOH-TOKOH PEREMPUAN DALAM DRAMA TRIFLES KARYA SUSAN GLASPELL: TINJAUAN SOSIOLOGI SASTRA
Authors: Anggraeni Niken , Kurnia Nandy Intan
Published: September 2024

(Title: Social Values that are  Reflected Through the Female Characters of “Trifles” by Susan Glaspell: Sociology of Literature Study). This study aims to find and explain the social values in Trifles as reflected through the female characters in it, through the description of the social situation they face and also to analyze how the social situation influences all decisions and actions taken by those female characters. The results of this study are (1) female characters in Trifles have to face the society that tend to be prejudiced and underestimate the role of women, (2) They do not pay attention to their surroundings, and (3) they use certain appropriateness values to accept or reject others. The situation described above gives an influence on all decisions and actions taken by them, i.e. (1) they decide to take unlawful actions by removing evidence of murder, (2) withdrawing from the community, (3) doing vile deed that is committing murder.Keywords: sociology of literature, social values, play.
Leveraging video projects to promote active learning in HyFlex speaking classroom
Authors: Sofyan Ryan Rayhana , Aeni Nur
Published: September 2024

This study explores the integration of student-created video projects within a HyFlex learning environment to enhance active learning and English speaking skills among students in Universitas Negeri Makassar. Utilizing a qualitative descriptive method, the research involved second-semester English Education Study Program students who enlisted in Interactive Speaking Course and participated in video-project assignments. Data were collected through interviews, classroom observations, and analysis of student-created videos. The findings provide insights into the impact of video projects on English speaking proficiency, particularly in terms of engagement and skill development. The result also identifies issues encountered related to technical features and resource availability. The study concludes by addressing the potential of video projects to support active learning and improve speaking proficiency in a HyFlex learning design.
Customizable Virtual Reality Gamification for Enhanced Teaching and Learning for Students with Dyslexia
Authors: Ullah Fasee , Johnsan Thievalson a/l
Published: September 2024

Virtual Reality (VR) technology has garnered considerable attention for its potential applications in education and therapy, particularly for children with neurodevelopmental disorders. Moreover, this study focuses on the exploration and effectiveness of VR-based interventions in improving object identification skills in children who have been diagnosed with dyslexia, autism spectrum disorder (ASD), Developmental Coordination Disorder (DCD), attention deficit hyperactivity disorder (ADHD), and brain injuries. The exist- ing literature needs to improve with traditional interventions to meet the specific needs of children with these conditions. Thus, this paper proposes a novel VR-based intervention system based on a theoretical framework to improve object identification skills in children aged 6-12. The intervention seeks to create interactive and multisensory learning environments where children can practice identifying and categorizing objects in a secure and supportive atmosphere. By harnessing the capabilities of VR technology, including immersive visuals, auditory feedback, and interactive simulations, the intervention aspires to boost engagement, motivation, and learning outcomes for children with dyslexia, ASD, DCD, ADHD, and brain injuries. Anticipated results include improvements in participant object identification, measured by standardized assessments and task performance metrics. Qualitative observations and user feedback will offer insights into the subjective experiences, preferences, and challenges encountered during the intervention. The study aims to contribute valuable insights to the burgeoning field of VR-based interventions for children with neurodevelopmental disorders and inform future educational and therapeutic advancements.
Transformation and Integration of Agricultural Processes and Systems into the Natural Resource Cycle
Authors: Fedorenko V. F.
Published: September 2024

The natural shift towards a new agricultural strategy targeting at the rational use of available natural resources is marked by more economical soil cultivation methods. Innovative trends in crop production include, among other practices, the partial or complete elimination of moldboard plowing, the avoidance of vertical mixing of the arable layer, minimal soil disturbance by agricultural machinery, and a reduction in soil degradation and erosion. (Research purpose) The paper explores the application of technological approaches, processes, and technical systems developed in accordance with contemporary concepts of production processes in crop cultivation. (Materials and methods) The development of soil cultivation technologies is associated with the shift from extensive agriculture to natural resource management systems that leverage natural or nature-mimicking processes, resulting in lower entropy production than technogenic methods. New approaches, such as no-till systems, should be based on the concept of symbiosis between plants and soil microorganisms, and their interaction with environmental conditions and factors. (Results and discussion) To ensure optimal conditions for the preservation and development of biocenoses within the root-occupied soil layers, it is proposed to use submersible pneumatic hydrodrills capable of subsoil processing, loosening, and aeration through compressed air pulses. This process is followed by irrigation, fertilizer application and hydrogel integration. The most promising and appropriate agricultural technologies, technical systems and tools are those that maximize the genetic potential of plant productivity and facilitate the interaction between biomachine systems and natural processes. These approaches aim to achieve the highest and most rational synergistic effect. (Conclusions) In accordance with modern concepts in crop cultivation, technological processes and technical systems have been developed and substantiated based on the concept of symbiosis between plants and soil microorganisms. These systems utilize subsoil processing, loosening, and aeration through pulses of compressed air.
Numerical Simulation of Protective Spraying by Helicopter-Type Unmanned Aerial Vehicles
Authors: Asovsky V. P. , Kuzmenko A. S.
Published: September 2024

The paper outlines the potential applications of unmanned aerial vehicles for the delivery of pesticides and agrochemicals. It addresses key challenges in implementing UAV technology, particularly the development and use of accurate modeling tools for predicting application processes and indicators. Additionally, the paper discusses the unique aspects of research conducted in this field. (Research purpose) The study aims to develop and test application software for numerical modeling of the processes and indicators involved in protective spraying of agricultural targets using multicopters. (Materials and methods) The paper integrates scientific and technical information, experimental data, system analysis methods, applied statistics, mathematical modeling of physical objects and processes, and solutions to differential and integral equations. These tools are used to describe the processes, building on previously developed methodological approaches for studying the aerial distribution of substances. (Results and discussion) A software package for modeling the processes and parameters of spraying by multicopters has been developed, with its detailed functional block diagram provided. The paper illustrates the implementation features of the system’s main blocks and modules, including modeling the inductive wave of a multicopter, droplet deposition, working fluid application indicators and fullarea coverage. The adequacy, reliability, and acceptable accuracy of the modeling results are validated through comparison with experimental data. The paper presents the results of correlation and multiple regression analyses obtained through multivariate numerical modeling, using the DJI Agras T20 hexacopter as an example for protective spraying. (Conclusions) The paper confirms the functionality and potential of the developed and tested computational and software system for numerical modeling of protective spraying. This system is designed to address both scientific and practical challenges related to the implementation of multicopters in agricultural production. The study identifies qualitative and quantitative relationships between individual parameters and target indicators of protective spraying from multicopters. Additionally, significant multi-parameter power regressions are determined for assessing the target indicators of spraying.
Methodology for Assessing the Level of Greenhouse Gas Emissions in Agricultural Crops Production
Authors: Dzhabborov N. I. , Mishanov A. P. , Zakharov A. M. , Dobrinov A. M.
Published: September 2024

The global rise in average environmental temperatures is associated with the emission of greenhouse gases due to human economic activities, including crop production. Current findings indicate the absence of a systematic approach and tools for a comprehensive assessment of greenhouse gas emissions from crop production. (Research purpose) The study aims to develop mathematical models and methods to assess greenhouse gas emissions in agricultural production. (Materials and methods) The work was carried out based on the analysis of published data from both domestic and international researchers. (Results and discussion) The research validates a set of indicators for assessing the level of greenhouse gas emissions during agricultural production. The novelty of the methodology involves the integration of numerous indicators and parameters of the greenhouse gas emission process, taking into account stochastic disturbances in the emission process. Factors such as soil tillage methods, fuel consumption per unit of work performed, the dose, method and ratio of applied fertilizers, content of plant residues and soil texture, as well as other variables, are considered as stochastic factors. Unlike the methodology outlined in the 2006 IPCC Guidelines (Intergovernmental Panel on Climate Change) for calculating greenhouse gas emissions from crop production, the developed methodology addresses more complex scenarios associated with processes containing simultaneously the elements that are both continuous and discrete in nature. As an example, the paper presents calculations for estimating greenhouse gas emissions from potato cultivation using the proposed methodology. (Conclusions) The calculated probability coefficient, with a value exceeding 2.21, indicates that the technology used does not meet environmental standards. To reduce greenhouse gas emissions, it is necessary to develop technical and technological solutions that optimize the indicators utilized in this methodology.
Detección de datos atípicos (outliers) para la reducción de la tasa de homicidios en Colombia
Authors: Pérez Coronado Andrés , Pérez Barrera Hugo Jairo , Moncaleano Zuluaga Luis Antonio , Cortés Torres Jhon Alejandro , Bejarano Sánchez Diana Alejandra , Rodríguez Barrios Henry , Echeverri Duque John Alexander , Orjuela Rafael Alejandro , Osorio Sánchez Juan Camilo , González Gutiérrez Edilberto
Published: September 2024

El uso de metodologías estadísticas para la estimación y el análisis de datos en organizaciones ha demostrado ser de gran utilidad para construir y describir escenarios sociales, relacionados con la seguridad ciudadana, pública y humana, donde se materializan delitos. El objetivo principal del presente capítulo es adoptar el diagrama de cajas y bigotes para identificar datos estadísticos atípicos respecto de la materialización de homicidios en los cuadrantes del Modelo Nacional de Vigilancia Comunitaria por Cuadrantes (MNVCC) de la Policía Nacional de Colombia durante el año 2021. Se llevará a cabo una verificación de las bases de datos de la Policía Nacional y se aplicará el diagrama de cajas y bigotes para agrupar los cuadrantes en cuartiles según la cantidad de homicidios registrados históricamente. Esto permitirá reconocer los cuadrantes que presentan un comportamiento atípico en cuanto a homicidios, es decir, aquellos que concentran más del 50% de los homicidios urbanos, denominados cuadrantes outliers. A partir de esta identificación, se desplegarán estrategias preventivas, anticipativas y operativas para reducir la incidencia del delito. Se concluye que la identificación de datos atípicos y la implementación de acciones institucionales orientadas a contrarrestar el delito han permitido una reducción histórica de los casos de homicidio en zonas urbanas del país durante los últimos 19 años.