bluuebunny/crossref_metadata_2025 huggingface dataset:
Active learning of alchemical adsorption simulations; towards a universal adsorption model.
Authors: Osaro Etinosa , Fajardo-Rojas Fernando , Cooper Gregory , Gómez-Gualdrón Diego , Colón Yamil
Published: March 2024

Adsorption is a fundamental process studied in materials science and engineering because it plays a critical role in various applications, including gas storage and separation. Understanding and predicting gas adsorption within porous materials demands comprehensive computational simulations that are often resource intensive, limiting the identification of promising materials. Active learning (AL) methods offer an effective strategy to reduce the computational burden by selectively acquiring critical data for model training. Metal-organic frameworks (MOFs) exhibit immense potential across various adsorption applications due to their porous structure and their modular nature, leading to diverse pore sizes and chemistry that serve as an ideal platform to develop adsorption models. Here, we demonstrate the efficacy of AL in predicting gas adsorption within MOFs using “alchemical” molecules and their interactions as surrogates for real molecules. We first applied AL separately to each MOF, reducing the training dataset size by 57.5% while retaining predictive accuracy. Subsequently, we amalgamated the refined datasets across 1800 MOFs to train a multilayer perceptron (MLP) model, successfully predicting adsorption of real molecules. Furthermore, by integrating MOF features into the AL framework using principal component analysis (PCA), we navigated MOF space effectively, achieving high predictive accuracy with only a subset of MOFs. Our results highlight AL's efficiency in reducing dataset size, enhancing model performance, and offering insights into adsorption phenomenon in large datasets of MOFs. This study underscores AL's crucial role in advancing computational material science and developing more accurate and less data intensive models for gas adsorption in porous materials.
Transient polymers through carbodiimide-driven assembly
Authors: Saha Nirob K. , Salvia William S. , Konkolewicz Dominik , Hartley C. Scott
Published: March 2024

Biochemical systems make use of out-of-equilibrium polymers generated under kinetic control. Inspired by these systems, many abiotic supramolecular polymers driven by chemical fuel reactions have been reported. Conversely, polymers based on transient covalent bonds have received little attention, even though they have the potential to complement supramolecular systems by generating transient structures based on stronger bonds and by offering a straightforward tuning of reaction kinetics. In this study, we show that simple aqueous dicarboxylic acids give poly(anhydrides) when treated with the carbodiimide EDC. Transient covalent polymers with molecular weights exceeding 15,000 are generated which then decompose over the course of days. Disassembly kinetics can be controlled using simple substituent effects in the monomer design. The impact of solvent polarity, carbodiimide concentration, and monomer concentration on polymer properties and lifetimes has been investigated. The results reveal substantial control over polymer assembly and disassembly kinetics, highlighting the potential for fine-tuned kinetic control in nonequilibrium polymerization systems.
It’s Common Sense! Investigating the Role of Simulation in Scaffolding Heuristic and Analytical Reasoning in Chemical Education
Authors: Priyadarshini Rajashri , Dasgupta Chandan
Published: March 2024

Students rely on their heuristic reasoning strategies when solving a problem based on an unobservable concept such as heat transfer. Metacognitive awareness of effectively using such strategies as and when required is essential. However, such awareness cannot be taught implicitly in students unless intervened by methods that reflect or test their solutions. This exploratory study is an investigation of the reasoning processes of 7 senior secondary students working on a heat shield problem based on the Columbia shuttle disaster while using simulation software. Two types of students (A): Students who realize errors in their solutions, are aware of the heuristics used to lead to the erroneous outcome, and embark upon refining their solution into an optimal solution (B): Students who realize errors in their solutions, are not aware of the heuristics used that lead to the erroneous outcome, and do not refine their solution were found during the study.
Straightforward, Sustainable and Scalable Access to 3,4-Perylenedicarboxylic Monoanhydride
Authors: Zucchi Anita , Mattiello Sara , Sassi Mauro , Beverina Luca
Published: March 2024

Perylene dyes are a cornerstone of modern research and technology in fields rang- ing from printed (opto)eletronics to bioimaging. Most known compounds are bisimide derivatives prepared from perylenetetracarboxylic dianhydride (PTCDA), essentially a chemical commodity. On the contrary, there are comparatively fewer reports on perilenedicarboxylic monoimide derivatives not due to lack of performance but due to the challenging access to the key intermediate 3,4-perylenedicarboxylic monoanhy- dride (PDCMA). As we detail, reported synthetic pathways are both costly, resource intensive and associated with extremely poor green metrics. We show a new two-step straightforward, sustainable, efficient and organic solvent free preparation of PDCMA based on a combination of solventless and in-water reactions.
Determination of Biochemical Content and Antioxidant Activity of Calliergonella cuspidata (Hedw.) Loeske
Authors: Turu Dilay , Bozkurt Selime Deniz , Yaman Cenker , Gül Gizem , Benek Atakan , Canlı Kerem
Published: March 2024

Since ancient times, humans have been utilizing various plants for medicinal purposes, a practice that has persisted from early civilizations to the present day. Plants serve as rich sources of biomolecules, although many of their contents remain unidentified. Bryophytes are considered important reservoirs for new natural products, with mosses being less explored compared to liverworts despite their broader species diversity. This study contains the content analysis of ethanol, methanol, and n-hexane extracts of Calliergonella cuspidata to predict and compare their biochemical compound profiles. The ethanol extract revealed the presence of 3-Formyl-N-methyl-9-[phenylethynyl]dibenzo2,3-a:5,6-a'-thiazine and Eicosane, while Beta-Elemene and Neophytadiene were identified in the methanol extract, and predominantly alkanes were found in the n-hexane extract. Subsequently, antioxidant activity was determined using the DPPH method with the ethanol extract, yielding an EC50 value of 1.0237 mg/ml.
Green cities and vector-borne diseases: emerging concerns and opportunities
Authors: Fournet Florence , Simard Frédéric , Fontenille Didier
Published: March 2024

Aligned with the Sustainable Development Goals, nature-based solutions such as urban greening e.g. public gardens, urban forests, parks and street trees, which aim to protect, sustainably manage or restore an ecosystem, have emerged as a promising tool for improving the health and well-being of an ever-increasing urban population. While urban greening efforts have undeniable benefits for human health and the biological communities inhabiting these green zones, disease vector populations may also be affected, possibly promoting greater pathogen transmission and the emergence of infectious diseases such as dengue, West Nile fever, malaria, leishmaniosis and tick-borne diseases. Evidence for the impact of urban green areas on vector-borne disease (VBD) transmission is scarce. Furthermore, because of vast disparities between cities, variation in green landscapes and differing scales of observation, findings are often contradictory; this calls for careful assessment of how urban greening affects VBD risk. Improved understanding of the effect of urban greening on VBDs would support planning, monitoring and management of green spaces in cities to sustainably mitigate VBD risks for surrounding urban populations.
Sharp increase in gonorrhoea notifications among young people, EU/EEA, July 2022 to June 2023
Authors: Nerlander Lina , Champezou Lydia , Gomes Dias Joana , Aspelund Gudrun , Berlot Lina , Constantinou Elisavet , Díaz Asunción , Epštein Jevgenia , Fogarassy Erika , Hernando Victoria , Hoffmann Patrick , Igoe Derval , Klavs Irena , Pinto Leite Pedro , Liitsola Kirsi , McIntyre Angeline , Molnár Zsuzsanna , Olsen Anne Olaug , Pires-Afonso Yolanda , Putniņa Renāte , Rudaitis Kęstutis , Siakallis Georgios , de Stoppelaar Sacha , Suligoi Barbara , Hannila-Handelberg Tuula , Velicko Inga , Cabral Veríssimo Vítor , Visser Maartje , Wessman Maria , Mårdh Otilia
Published: March 2024

Gonorrhoea cases increased steeply in women aged 20 to 24 years across 15 EU/EEA countries in July to December 2022 and January to June 2023 with, respectively, 73% and 89% more cases reported than expected, based on historical data from 2015 to 2019. Smaller increases among men due to heterosexual transmission were observed in nine EU/EEA countries. Interventions to raise awareness among young people about sexually transmitted infection risks are needed, emphasising the benefit of safe sexual practices and testing.
Troubleshooting pada Air Conditioning Recirculation System di komponen fan pesawat Boeing 737-900ER
Authors: Azhar Azwari , Hartini Dwi , Edi Prasetyo
Published: March 2024

Sistem resirkulasi AC merupakan sub sistem pada sistem pendingin udara yang berfungsi untuk mensirkulasikan dan menyaring 50% udara yang ada di dalam kabin sehingga penumpang terhindar dari berbagai macam polusi, virus, bakteri dan debu yang dapat memicu iritasi pada manusia seperti seperti hidung tersumbat, mata berair, dan pilek. Berdasarkan hasil data kerusakan yang penulis ambil pada maskapai XYZ pada tahun 2016 – 2019, kerusakan pada sistem resirkulasi AC pada komponen kipas angin cukup tinggi dengan kerusakan sebesar 21 kali lipat. Dimana damage yang paling dominan adalah kipas pop out sebanyak 5 kali dan kipas tidak berfungsi sebanyak 4 kali. Tahap penelitian ini diawali dengan penentuan komponen kritis menggunakan metode analisis kekritisan dengan menghitung empat kriteria dimana terdapat frekuensi kerusakan yang tinggi, dampak kerusakan pada sub perakitan, sulitnya pelepasan dan pemasangan serta harga yang mahal dan analisis ABC. , lalu menentukan nilai TTF dan TTR komponen. Setelah itu identifikasi kerusakan yang sering terjadi pada komponen kritis sistem resirkulasi AC. Berdasarkan hasil pengolahan data yang telah dilakukan, komponen yang paling kritis adalah komponen kipas angin dengan nilai nilai 32. Selanjutnya berdasarkan hasil identifikasi kerusakan terdapat 9 jenis kerusakan yang sering terjadi pada komponen kipas yaitu pop out, aliran rendah, kondisi buruk, motor rusak, berisik, tidak berfungsi, putaran tidak stabil, tidak berputar dan lemah. Dimana damage yang paling dominan adalah kipas pop out sebanyak 5 kali dan kipas tidak berfungsi sebanyak 4 kali.
Artificial intelligence assisted assessment of pre- and post-arthroplasty lower limb alignment on long-leg and knee close-up X-rays
Authors: Bonnin Michel , Müller-Fouarge Florian , Estienne Théo , Bekadar Samir , Ratano Salvatore , Carrillon Yannick , Pouchy Charlotte , Ait Siselmi Tarik
Published: March 2024

In this study, we present and evaluate a suite of deep learning algorithms to assist orthopedic surgeons in the analysis of pre- and post-operative lower limb X-ray images. Deep learning algorithms obtained similar results as surgeons on the measurement of 10 different angles used for the assessment of the lower limb alignment.
Functional References for Tibial Axial Rotation in Total Knee Arthroplasty
Authors: Shimmin Andrew , Liu David , Fritsch Brett , Parker David , Jagota Ishaan , Twiggs Joshua , Miles Brad
Published: March 2024

Excessive post-operative tibiofemoral rotational mismatch can result in inferior patient outcomes. This highlights the importance considering the femoral axial alignment during tibial axial alignment. This study investigates different tibial rotational references including Insall’s axis, Cobb’s axis, and the projection of the TEA on the proximal tibial plateau in the CT, weightbearing and extension distracted positions.

All patients obtained a pre-operative long-leg supine CT scan, weightbearing antero-posterior radiograph and an extension distracted radiograph. Each CT scan was segmented and landmarked, and the resulting 3D bone models were registered to the two radiographs. The position of Insall’s axis was determined relative to Cobb’s axis and the projection of the surgical TEA on the proximal tibia in the supine CT, weightbearing and extension distracted positions.

From the 325 joints analysed, the mean external rotation of Insall’s axis relative to Cobb’s axis and the projection of the TEA in the CT, weightbearing and extension distracted positions was 4.84°±3.37°, 9.67°±4.71°, 9.65°±6.59° and 8.31°±6.44°, respectively.

Although numerous tibial rotational reference axes exist, there is a lack of consensus amongst surgeons on which is most appropriate during TKA. Since tibial and femoral axial rotation mismatch is associated with post-operative knee pain, it is important to consider references for axial rotation which can be used to align both femoral and tibial components. A better understanding of the different tibial rotational reference axes including functional axes may assist the industry in reaching a consensus on a single or few reference axes for reporting purposes.
Does registration with distal points increase accuracy and precision for femoral stem placement in CT-based navigation assisted THA?
Authors: Hiraiwa Toshihito , Tokunaga Kunihiko
Published: March 2024

Most CAOS for THA is used only for cup placement. Only Stryker Navigation provides real time

navigation for stem insertion, however, few surgeons use this system during stem insertion because its accuracy is believed to be low. We analyzed whether the additional reference points on distal femur improve the accuracy of stem placement. Sixty-three hips of 57 cases (13 males, 44 females, average age: 65.9 y.o.) were analyzed in the study. Proximal registration group (36 hips) were registered with 30 arbitrary points on proximal femur and distal registration group (27 hips) were registered with additional 4-8 points on the distal femoral condyle in addition to 30 arbitrary points on proximal femur. The differences (average ± standard deviation of absolute values) between the pre- and post-operative angles of stem anteversion were 3.7 ± 3.5°in the only proximal registration group, and 3.8 ± 3.1° in the distal addition group. The differences (average ± standard deviation of absolute values) between the pre- and intra-operative angles of stem anteversion were 3.6 ± 2.2° in the proximal registration group and 1.6 ± 1.7° in the distal registration group. Registration with additional distal reference points on femur did not improve accuracy and precision for stem placement. However, addition distal reference points provided intraoperative replication of preoperative planning. Future modifications are needed to improve accurately for stem insertion.
Short-term clinical & radiologic outcomes of Imageless - robotic assisted total knee arthroplasty versus conventional total knee arthroplasty in Thabo Crown Prince Hospital: Retrospective cohort study
Authors: Sriphirom Pornpavit , Wongyongsilp Pitee , Wicharn Woraphot
Published: March 2024

Introduction: Robotic assisted total knee arthroplasty (RATKA) was proven that improved component position, ligament balanced and decreased outlier leading to improved clinical results and implant survivorship. Aiming of this study is comparison of short-term clinical and radiologic outcomes between RATKA versus conventional TKA (CMTKA) in Thabo Crown Prince Hospital, Thailand.

Methods: Retrospective cohort study by single surgeon, from July 2020 to August 2022 compared 51 RATKA and 49 CMTKA. Baseline data and short-term clinical outcomes including knee society score (KSS), operative time, estimated blood loss (EBL), length of stay (LOS), complications and radiologic outcomes were collected at postoperatively 3 months follow up.

Results: There was no statistically significant difference in KSS, EBL, LOS and complications between RATKA and CMTKA (P < 0.05). Operative time was significant greater in RATKA (138 vs. 162 min, P < 0.05). Radiologic outcomes in CMTKA, posterior condylar Offset, posterior condylar deviation, tibial slope was significant higher (P < 0.05). In subgroup analysis, patients with post operative tibial slope ≥ 7° (poor clinical outcomes) in CMTKA significantly higher than in RATKA (P = 0.021).

Conclusions: Imageless - robotic assisted total knee arthroplasty demonstrated that more benefit in posterior condylar offset and posterior tibial slope restoration and seem to be better in short-term clinical outcomes.
Representaciones sociales de los docentes sobre la tutoría en las licenciaturas del instituto de ciencias sociales y Humanidades de la universidad autónoma del estado de Hidalgo
Authors: Canales Basulto Sandra Flor
Published: March 2024

La presente colección Investigación en Ciencias Sociales, tiene como finalidad presentar y difundir al público, los mejores trabajos recepcionales en el Doctorado en Ciencias Sociales que se imparte en el Instituto de Ciencias Sociales y Humanidades de la Universidad Autónoma del Estado de Hidalgo.
Las comunidades indígenas de Hidalgo San Salvador Volumen II
Authors: Nieto Estrada Enrique Javier
Published: March 2024

Con poco más de 205 kilómetros cuadrados, y con 48 localidades, en el municipio de San Salvador viven, de acuerdo con el Censo General de Poblacion 2010, 32,773 personas (15,794 hombres y 16,979 mujeres), con un crecimiento de 3,793 en diez años, segun el Censo General de Poblacion 2000 que registro 28,980.
El lugar de la luna. Metztitlán en el siglo xvi
Authors: Lorenzo Monterrubio Carmen
Published: March 2024

El lugar de la luna, Metztitlán, es y ha sido una región excepcional, no sólo por la riqueza agrícola de su Vega y la abundancia de recursos, sino también por su pasado prehispánico, sus imponentes monumentos históricos y su gente.
Un estudio sobre la trayectoria escolar de estudiantes de maestría y doctorado en pedagogía de la Universidad Nacional Autónoma de México
Authors: García Robelo Octaviano
Published: March 2024

En este libro se dan a conocer los principales resultados acerca de un estudio sobre cómo diversos factores pueden afectar la trayectoria escolar de los estudiantes del Programa de Posgrado en Pedagogía de la Universidad Nacional Autónoma de México. La relevancia de realizar este tipo de investigaciones, es que permite analizar y explicar el fenómeno de las trayectorias escolares, así como, el informar a la institución e incluso al estudiante acerca de los principales factores o características que podrían afectar los diferentes tipos de trayectorias escolares, y que de alguna forma contribuya a mejorar las necesidades de estudio, formación y graduación de los estudiantes.
eTandem language learning
Authors: Hernández Alvarado Martha Guadalupe
Published: March 2024

Previous studies have revealed the potential of eTandem language learning for language and intercultural learning between native speakers of two different languages. Most research however has focused on the development of learners writing skills through synchronous and asynchronous written CMC (Computer-Mediated Communication) such as e-mail, electronic bulletin boards, and textbased chats.
Y, se fue... Los municipios hidalguenses de muy alta migración internacional
Authors: Serrano Aviles Tomás
Published: March 2024

Este libro pretende analizar la situación social y económica de los cuatro municipios del estado de Hidalgo que el Consejo Nacional de Población (2002 a) define de muy alto grado de intensidad migratoria internacional. Según esta misma fuente, en el tema migratorio, estas divisiones políticas tienen el siguiente orden de importancia: Pacula, lxmiquilpan, Zimapán y Tasquillo.
Ixmiquilpan: un paisaje en construcción Procesos de cambio regional, siglos XVI-XVII
Authors: Ramírez Calva Verenice Cipatli
Published: March 2024

La conquista de América significó la reorganización político-administrativa de la Triple Alianza, pero los cambios no vinieron dados por la simple conquista y ocupación del territorio, se fueron dando poco a poco en distintas esferas de la vida de los pueblos de indios que al cabo del tiempo terminaron por resquebrajar los antiguos señoríos indígenas, su gobierno, economía y organización social. El objetivo de estas páginas es analizar la dinámica regional que se desarrolló en la jurisdicción de Ixmiquilpan –en el actual estado de Hidalgo– en momentos subsecuentes a la conquista española, que llevó a la re conformación socioeconómica y política, reflejada, entre otros aspectos, en nuevas formas de ocupación del espacio. Dos factores íntimamente ligados incidieron en esa reorganización de los pueblos de indios de la región que hoy nos ocupa: la cría de ganado menor y la explotación minera.
O processo de luta dos/as ribeirinhos/as do Comunidade Diamante às margens do Rio Tocantins: conflito agrário, territorialidade e participação popular
Authors: Santos Edvane Silva dos
Published: March 2024

Este texto tem como propósito analisar o processo de luta pela terra dos/as ribeirinhos/as da Comunidade Diamante, localizada às margens do Rio Tocantins, tomando como foco os conflitos envolvendo os ribeirinhos/as e os fazendeiros das proximidades que queriam alargar as suas propriedades sobre a área da comunidade. Com uma breve abordagem sobre a territorialidade e a dinâmica de ocupação na Amazônia.
Digital technologies and mathematics teaching: An analysis of teacher professional knowledge
Authors: Gumiero Bárbara Silva , Pazuch Vinícius
Published: March 2024

Professional teaching knowledge interferes with the planning and development of classes, which also relates to integrating digital technologies in the classroom. This study aimed to understand and discuss teachers’ professional knowledge for teaching mathematics with digital technologies. The methodology of this systematic literature review was composed of selecting 42 scientific articles in the ERIC, Latindex, Scopus, Scielo, and Web of Science databases and vertical and horizontal analyses of the indicated studies. The results suggest that the studies have similar structures with similar theoretical frameworks, objectives, and methodological procedures, identifying and classifying teacher professional knowledge based on knowledge achieved or that still needs to be developed. The teachers mobilize their knowledge by recognizing the potential of digital technologies for teaching mathematics critically and reflectively.
Insights from Students on the Use of Asynchronous and Synchronous Approaches during Digital Learning in Thailand’s Primary Schools
Authors: Muhammad Ribeh Najib
Published: March 2024

The outbreak of Covid-19 necessitated a rapid shift in educational paradigms worldwide. With physical classrooms rendered inaccessible, educators and students turned to distance learning as the new norm. This study investigates the effectiveness of two prominent e-learning strategies: synchronous learning (facilitated by platforms like Zoom) and asynchronous learning (centered on video materials). The primary objective was to discern which approach better supported students in their educational journey while they remained confined to their homes during quarantine. The pandemic disrupted traditional educational models, prompting institutions to adapt swiftly. Distance learning emerged as a lifeline, but questions lingered about the most effective methods. This research aimed to address this gap by comparing synchronous and asynchronous learning strategies. The investigation took place in multiple schools across Thailand, where students had been navigating remote learning. A questionnaire with Likert scale questions assessed students’ perceptions as well as interviews and open-ended responses to provide deeper insights. It turns out that students favored synchronous learning due to its ease of communication. Zoom sessions allowed direct interaction with teachers and peers although both approaches effectively delivered content, but asynchronous learning lacked real-time feedback. Moreover, synchronous learning provided a structured environment, while asynchronous learning allowed flexibility.
The Role of Age in SLA: A Review of the Literature between 2012-2023
Authors: Ghina Aulia Hasanah  , Nasrullah Nasrullah
Published: March 2024

Second Language Acquisition (SLA) is a complex process of acquiring a second language after a first language is already established, one of the factors is the age factor. Over the past few years, there has been a lot of study that argued that age plays an important role in learning a second language. Some studies stated that age has been considered a major factor in determining language learners’ success in second language acquisition. There is an assumption that the younger the learner, the better it is for them to acquire a second language. Even so, those studies did not specifically talk about how the role of age has an effect on second language acquisition. Therefore, in order to fill that gap, this study aimed to give some contribution in offering some answers regarding the role of age in second language acquisition. The result of this study indicated that age can be a contributing factor in someone’s second language acquisition. However, it is not the only driving factor since there are still so many variables that can affect one’s ability to acquire a second language.
The Evaluation of Alleged Defamation: A Forensic Linguistics Analysis
Authors: Vidhiasi Dhion Meitreya , Saifullah Aceng Ruhendi , Bachari Andika Dutha
Published: March 2024

Defamation remains a prevalent occurrence on a global scale. In Indonesia, the fervor surrounding the outcomes of the 2014 presidential election contestation has led to a noticeable escalation in the level of fanaticism among supporters of the respective presidential and vice-presidential candidates. Frequently, the act of posting tweets on the social media platform Twitter can result in the author becoming entangled in a legal dispute pertaining to defamation. The objective of this research is to investigate the potential occurrence of defamation committed by Natalius Pigai, the former National Human Rights Commission (Komnas HAM) member. The analytical framework employed in this study to assess the linguistic techniques employed in the data, with the aim of identifying potential instances of defamation, was Appraisal Theory as proposed by Martin and White (2005). The data was extracted from a Twitter post authored by Natalius Pigai (@NataliusPigai2) on October 1, 2021. The findings indicated that Jokowi and Ganjar were subjected to poor evaluation in relation to their treatment of the Papuan population. The presence of this adverse evaluation also gives rise to the possibility of defamation in accordance with the provisions outlined in the Criminal Code and the ITE Law. The presence of credible factual evidence supports the assertion that Natalius Pigai's tweet can be classified as hate speech, which has the potential to result in defamation. The findings derived from this study could potentially facilitate the application of law enforcement strategies in the Indonesian police investigation, as well as in other nations that are undertaking comparable reforms to those observed in Indonesia.
Discourse Analysis of Tujaqi Poetry: A Local Wisdom of Gorontalo in Respecting Leaders and Honour Guest
Authors: Pateda Lamsike , Muda Lisdawati
Published: March 2024

This study aims to describe the meaning of Tujaqi poetry in the traditional ceremony of receiving leaders or honour guests. The arrangement of words and sentences in Tujaqi is a message conveyed by traditional officials to guests or leaders. Appreciation for leaders or guests is expected that leaders and guests try to maintain behaviour from bad habits and maintain behaviour that is beneficial to other people, especially the people of Gorontalo who have been willing to welcome them kindly. This research used discourse analysis to analyse Tujaqi meaning. The procedures were collecting data, identifying unit analysis, segmenting the text, identifying language elements, analysing the meaning, and interpreting the context. The research showed that Tujaqi poetry was recited in Pohutu Motombulu, a traditional ceremony in welcoming a leader or honour guest.  Tujaqi can be interpreted as the artistic creativity of the Gorontalo people, composed in the regional language which symbolizes that the Gorontalo people are proud of their regional language, and are pleased with their own variety of literature and culture so that they are considered equal to other regions.
Comparison Results of Google Translate and Microsoft Translator on the Novel Mughamarah Zahrah Ma'a Ash-Syajarah by Yacoub Al-Sharouni
Authors: Zahroh Heniatus , Basid Abdul , Jumriyah Jumriyah
Published: March 2024

This research aims to compare the translation results of Google Translate and Microsoft Translator based on grammatical aspects devoted to fi'il ma’lum-majhul, zaman al-fi'l, and dhamir. This type of study is qualitative, comparative, and descriptive. The main source of data in this research is the novel Mughamarah Zahrah Ma'a Ash-Shajarah by Yacoub Al-Sharouni. Secondary data sources are literature related to Arabic grammatical rules, google Translate translation, and Microsoft translator. The data collection technique is translating a novel by a sentence from Arabic to Indonesian using Google Translate and Microsoft Translator and then recording it. Data validation techniques are performed by triangulation of data and time. Data analysis techniques use data reduction techniques, data presentation, and conclusions. The result of this research is that Google Translate produces good translations in terms of fi'il ma'lum-majhul. Google Translate and Microsoft Translator are inconsistent in translating zaman al-fi'l, while Microsoft Translator produces good translations in terms of dhamir.
Rhetorical Moves and Linguistic Realization: Corpus-Based Analysis of Bachelor Theses Abstracts in Islamic University
Authors: Nabu Andiani Rezkita
Published: March 2024

Recently, studies on rhetorical moves in undergraduate students' abstracts have gained popularity. It has been the focus of several disciplines, techniques, and methods. However, research in bachelor thesis abstracts, particularly in Islamic universities as the research site, is rarely explored. The purpose of this research is to determine the rhetorical moves of undergraduate thesis abstracts and to explain the regularities of rhetorical moves at Islamic university. The analysis guideline was based on Hyland's (2004) theory, and the AntMover program was utilized to aid with the analysis. The findings revealed that, while the occurrence of moves and steps varies by data group, there are certain required, conventional, and discretionary moves. Furthermore, this study discovered many sorts of rhetorical organization generated by the occurrences of moves and steps in students' abstracts. Some are in regular forms, while others are in irregular shapes. As a result, this study sheds light on the gap in rhetorical motion patterns in student abstracts. Then, certain proposals were made to bridge the gap in improving the quality of students, study programs, and institutions in general.
Using Local-Wisdom Literature in Teaching English through Text-Based Method on Merdeka Belajar Curriculum
Authors: Halilah Lubis Rehan , Darmawati Besse
Published: March 2024

Literary text-based learning is interesting because literature learning in schools is often neglected. Literature learning often focuses on knowledge-based learning. The changing curriculum does not guarantee a change in the learning system in elementary school classrooms. Therefore, this study aims to describe the process of teaching and learning text-based literature at the elementary school level and its impact on students’ writing skills. Qualitative and quantitative descriptive methods were used. A qualitative method was used to describe the teaching and learning process in the classroom, while a quantitative method was used to assess learning outcomes. Techniques used were observation, interviews, and narrative writing tests, with the research object being three school teachers and 60 students from 3 schools in Samosir Regency. The results showed that the Seventh-Grade secondary school teachers in Samosir Regency do not yet understand text-based literature learning techniques fully, so teachers still use conventional methods. The results of teaching and learning activities on students’ ability to write narratives showed an average score of 73.27. This value has reached the Minimum Completeness Criteria (KKM) but has not yet been maximized because there are still obstacles.
Pre-service EFL Teachers' Oral Corrective Feedback on Students' Foreign Language Production
Authors: Nurchalis Nur Fadillah , Nur Zamzam  , Ali H  , Muhammad Aswad
Published: March 2024

In the context of classroom communication, offering Oral Corrective Feedback (OCF) carries several advantages for enhancing students' proficiency in speaking a foreign language. It is crucial for pre-service teachers to possess the necessary skills to deliver constructive OCF to students. This research aimed to investigate the kinds of OCF provided by Pre-service EFL teachers. Two pre-service EFL teachers participated in this research. To gain data, the researchers employed recording and observation sheets to capture and document OCF within classroom settings. The data were analyzed by using descriptive analysis. The data were tabulated first. Then, each type was completed with an example of how they delivered it. After that, it was counted which type of OCF was mostly used by pre-service teachers. This research found that when providing oral comments, the two pre-service EFL teachers under observation had distinct preferences. While the other is still restricted, the first is very diversified. Nonetheless, elicitation is the OCF type that both of them employ the most frequently. This study provides benefits for different groups, the lecturer who handles teaching practicum subjects, students as foreign language learners, and pre-service EFL teachers themselves.
Trend Comparison Of Bank Sustainable Financial Statements Based On Assessment Of Economic Aspects, Environmental Aspects, And Social Aspects
Authors: Sutikno Sutikno , Oktaviano Egy Tri , Faroji Fajar
Published: March 2024

The acceleration of unbalanced economic development has an impact on environmental damage and social inequality. This article aims to find out how the trend of comparing sustainable financial statements in banks is based on assessments from economic aspects, environmental aspects, and social aspects. This sustainable financial report is the first time it has been applied to financial service institutions that have been determined based on the regulatory policies of the Indonesian Financial Services Authority. descriptive quantitative is used as a method that helps researchers in conducting research with trend analysis of sustainable financial statements comparison in banking from 2020-2021, at the bank that won the Annual Report Award in the Category of Listed Financial Banking. Research results based shows that economic, social, and environmental damage can be overcome with awareness by each bank in providing financing to consumers who care about these three aspects. This sustainable financial report is so that it can be used by the company as a policy improvement on the awareness of the financial services industry to apply from economic, environmental, and social aspects
Global Global Phenomenon of Performance and Profit Growth on Stock Price of LQ-45 Companies in Indonesia During The Covid 19 Pandemic
Authors: Erwin Harinurdin
Published: March 2024

The emergence of the Covid-19 outbreak accelerating human behavior using digitalization as the main instrument. During the Covid-19 pandemic, the virtual world has become much busier than before. Communities switch to using gadgets and computers as the main tools to replace various activities directly. These changes in society have an impact on economic development by accelerating its digital transformation. The pandemic has led to a further acceleration of digital transformation globally. The company seeks to improve its company in order to get the maximum profit from its business activities . Companies that are able to improve their performance can be said that these companies are capable of competing with other companies so that efficiency occurs .

The purpose of this study is to determine the effect of Current Ratio, Net Profit Margin, Return On Assets , and Company Age on Profit Growth and the Effect of Profit Growth on Stock Prices on the Indonesia Stock Exchange 2018-2021. This research includes a quantitative type. The population in this study are companies on the LQ45 index listed on the Indonesia Stock Exchange in the 2018-2021 period with a total sample of 34 companies. This study used a purposive sampling method. data analysis using comparative analysis and multiple linear regression analysis .

            The results showed that simultaneously the current ratio, net profit margin, return on assets, firm age have a positive effect on profit growth . Profit growth no significant effect on stock prices . Variable Net Profit Margin (NPM) and Return On Assets (ROA) have a significant influence on profit growth. While profit growth has no significant effect on profit growth. The results of the comparative analysis show that there is no statistically significant difference between the values of the Current Ratio, Net Profit Margin, Return On Assets, Profit Growth and Stock Prices between Covid and before Covid.
The Effect of Market Shere and Bank Characteristics on Profitability Bank
Authors: Sukirno Sukirno , Hudin Muhammad Nurhaula
Published: March 2024

Managerial Efficiency Theory of Profit explains that companies that are managed efficiently will earn profits above the average normal profit. This study aims to test this theory through the influence of Loan to Deposit Ratio (LDR), Market Shere and Operational Cost-Operating Income (BOPO) on Return On Assets (ROA) of Conventional Banks in Indonesia which are listed on the Indonesia Stock Exchange for the 2013-2017 period. By using a purposive technique, there were 8 sample companies according to the criteria for research needs and as many as 40 observational data for 5 years of observation. The research method uses a quantitative approach with multiple regression analysis tools. The results of this study prove partially that Market Shere and LDR have a positive effect and BOPO has a negative effect on ROA, while simultaneously Market Shere, LDR and BOPO have a significant effect on ROA
Consumer Behavior Analysis of Islamic Financial and Banking Institutions
Authors: Hatta Achmad , Amarul Amarul , Supriatna Yuda
Published: March 2024

This study aims to determine the problems that exist in consumer behavior in Islamic financial and banking institutions. To find out this, a research was conducted on consumer behavior especially at Islamic Banks. This study uses a qualitative approach using secondary data. The results of the analysis show that there are several consumers behavior problems related with their intention and interest towards Islamic banks namely: religious/beliefs, culture factor and social factors, personal factors, psychology, motivation, perception, learning process, attitudes, ease and speed of processing, location and physical attributes, price, employee service.
DESAIN SISTEM PEMILIHAN KARYAWAN TERBAIK MENGGUNAKAN AHP PADA LEMBAGA PENYIARAN TVRI
Authors: Wiharto Yudi
Published: March 2024

The concept of a decision support system for selecting the best employees in the Republic of Indonesia Television Public Broadcasting Institution is made based on the problems that exist in that institution that are still doing subjectively and manually and there is no system in it. Where in this selection concept is done by determining the weight value for each attribute, then the ranking process is carried out which will determine the optimal employee performance. Analytic Hierarchy Process (AHP) method was chosen because it can select the best alternative from a number of alternatives. Where by using this method the employee data which is assessed will be compared with other employees with several criteria provisions which will produce the best prospective employees. The results of the study are in the form of a Decision Support System Concept (SPK) concept, which is expected to be able to resolve the selection problem in the best employee assessment and is no longer subjective and the assessment is no longer seen from one aspect based on one perspective.
APLIKASI PEMBELAJARAN STRUKTUR RANGKA TULANG MANUSIA BERBASIS AUGMENTED REALITY DENGAN METODE MULTIMARKER
Authors: Nardi Derry Leo , Suryantara I Gusti Ngurah
Published: March 2024

Saat pembelajaran dilakukan secara konvensional sebuah alat peraga menjadi alat bantu atau pelengkap untuk memahami sebuah ilmu. Dalam pembelajaran online, murid tidak bisa berinteraksi secara langsung dengan alat peraga berbentuk fisik yang ditunjukkan oleh gurunya. Alasan penelitian ini dilakukan adalah harga alat peraga yang mahal, tidak mudah menunjukkan alat peraga tersebut ketika pembelajaran online, dan murid tidak bisa berinteraksi secara langsung dengan alat peraga. Selain daripada itu kegunaan dari penelitian ini untuk mencoba merepresentasikan model struktur tulang manusia secara 3D dan mencoba membuat pembelajaran tentang hal tersebut menjadi lebih menarik. Metode yang digunakan dalam pengembangan penelitian aplikasi AR ini adalah Multimedia Development Life Cycle dan metode yang digunakan dalam Aplikasi AR adalah multimarker. Hasil penelitian ini adalah aplikasi AR dengan metode multimarker dapat digunakan untuk memvisualisasikan model 3D dari struktur rangka tulang dengan keterbatasan berupa dibutuhkannya bidang planar untuk menghasilkan zona deteksi yang optimal. Seperti pada marker dengan posisi berdiri tidak bisa menampilkan 3D objek yang tersimpan dalam database vuforia.
PENGENALAN KARAKTER KANJI MENGGUNAKAN FITUR CHAIN CODE DAN EUCLIDEAN DISTANCE
Authors: Surya Karman , Suryantara I Gusti Ngurah
Published: March 2024

Bahasa Mandarin merupakan bahasa dari negara China. Bahasa Mandarin telah banyak dipakai salah satu nya Indonesia. Namun untuk mempelajari bahasa Mandarin pemula akan mengalami kesulitan karena terdapat banyak karakter berbeda dan memiliki arti nya. Maka dari itu perlu ada nya sistem atau aplikasi yang bisa mengenali atau mendeteksi bahasa Mandarin agar dapat memudahkan orang awam mempelajadi bahasa mandarin.

Penelitian ini ditujukan untuk merancang sistem atau aplikasi yang dapat melakukan pengenalan karakter pada kosa kata mandarin. Untuk sistem atau aplikasi yang dirancang memakai algoritma chain code untuk pengenalan pola pada citra kosa kata mandarin dan untuk perhitungan jarak menggunakan euclidean distance.

Proses yang akan dilakukan di penelitian ini adalah untuk membandingkan jarak citra kosa kata mandarin yang akan dilakukan pengujian dengan citra kosa kata mandarin yang sudah dilatih untuk mendapatkan nilai jarak euclidean distance yang terkecil.
Hasil yang didapatkan dari pengujian yang telah dilakukan gagal persentase keberhasilan yang didapatkan sebesar 34% dalam mengenali citra kosa kata mandarin dan 66% mengalami kegagalan dalam mengenali citra kosa kata mandarin. Kegagalan dikarenakan oleh noise yang terdapat pada gambar dan tidak memakai metode thinning sehingga citra kata mandarin yang memiliki ketebalan yang berbeda-beda akan menghasilkan nilai fitur yang berbeda-beda juga.
PENERAPAN AUGMENTED REALITY BERBASIS ANDROID SEBAGAI PELENGKAP MEDIA PEMBELAJARAN SISTEM TATA SURYA
Authors: Junaedi Martien , Raharjo Ansori Anton Siswo
Published: March 2024

Hasil dari proses pembelajaran sangat dipengaruhi oleh minat dan motivasi belajar, oleh karena itu diperlukan interaksi yang aktif dalam proses pembelajaran sehingga dapat menciptakan lingkungan belajar yang kondusif dan tercipta proses belajar yang ideal serta efektif. Seringkali dibutuhkan alat peraga yang berfungsi sebagai alat bantu representasi visual selama proses belajar mengajar, materi sistem tata surya menjadi salah satu contohnya. Sayangnya ketersediaan alat peraga visual terkadang menjadi kendala dalam kegiatan belajar mengajar.

Penelitian ini dilakukan untuk menciptakan media pelengkap pembelajaran sistem tata surya, sekaligus sebagai pilihan alternatif media pembelajaran konvensional yang ada. Teknologi augmented reality digunakan karena dapat memudahkan dalam representasi objek-objek di dalam sistem tata surya dalam bentuk 3D. Tahapan penelitian yang akan dilakukan adalah studi literatur, pengumpulan aset dan perancangan aplikasi, pengembangan aplikasi, pengujian, dan dokumentasi. Pengembangan aplikasi dalam penelitian ini akan menggunakan game engine Unity dengan memanfaatkan SDK dari Vuforia.

Hasil dari penelitian ini adalah sebuah aplikasi pembelajaran interaktif sistem tata surya berbasis Android yang menerapkan marker-based augmented reality dengan metode tracking berupa single-marker. Dengan adanya aplikasi ini diharapkan dapat melengkapi media pembelajaran konvensional dan alat bantu peraga visual, sekaligus sebagai alternatif media pembelajaran sistem tata surya.
ANALYSIS OF ANTI COMPUTER FORENSICS TECHNIQUE USING OVERWRITING METADATA METHOD ON DIGITAL EVIDENCE
Authors: Saputra Julian , Ginting Jusia Amanda
Published: March 2024

The development of technology during this globalization period is very fast and rapid, especially during the pandemic in this world which makes all activities like education, work etc. carried out online-based. Because, with the increase in the use of online-based media, a problem arises like crimes that use online or digital media as an intermediary known as cybercrime. With this cybercrime, a science that can be used in securing personal data is needed, namely anti-computer forensic science. This research is focused on the analysis and implementation of forensic anti-computer science in securing personal files. In this study, the anti-computer forensic method that will be analyzed and applied is metadata overwriting, data destruction, and data hiding.In this test, the three methods will be broken down again into several sub methods or techniques such as file obscure manipulation, file timestamp manipulation, secure deletion, and data encryption. The results of the application of several categories of techniques will be written and then analyzed.The results of the study showed that the technique tested was very good and safe in securing personal files so that they could not be detected by systems or digital forensic software but there were still weaknesses, namely in the data hiding section if the password or key used was simple, it would be easy to hack.
Perancangan Sistem Kendali Kunci Keamanan Pintu Gerbang Berbasis Arduino Dan QR-Code
Authors: Anwar Nizirwan , Azis Wahid Abdul , Irawan Bambang , Widodo Agung Mulyo
Published: March 2024

Pada saat ini, perkembangan dunia internet dan teknologi sangatlah pesat, dari perkembangan – perkembangan ini, kita di berikan sebuah kemudahan dalam melakukan aktivitas kita sehari – hari. salah satu teknologi yang maju saat ini adalah IoT (Internet of Things). Salah satu model penerapan pada IoT yaitu adalah Smart Living. Smart Living (salah satu konsep Smart City) atau hidup yang cerdas mengacu pada kualitas hidup dan kebudayaan masyarakat, faktor yang paling mempengaruhi adalah tersedianya kebutuhan-kebutuhan, adanya layanan keamanan, keselamatan, kemudahan dan kenyamanan hidup. Salah satu cara membangun sistem keamanan yang baik yaitu mengganti jenis kunci pintu yang masih manual (kunci konvesional) dengan kunci kendali elektronik. Kendali hak akses pintu masuk menggunakkan QR- code adalah sistem masuk yang memanfaatkan media android sebagai scanner QR-code dan web sebagai database server untuk melihat setiap data yang masuk melewati pintu dengan cara menscan QR-code.