bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluation of machine learning models for the accelerated prediction of Density Functional Theory calculated 19F chemical shifts based on local atomic environments
Authors: Li Sophia , Wang Emma , Pei Leia , Deb Sourodeep , Prabhala Prashanth , Nara Sai Hruday Reddy , Panda Raina , Eltepu Shiven , Akl Marx , McMahan Larry , Njoo Edward
Published: July 2024

The introduction of fluorine in compounds plays a crucial role in drug development as it greatly influences their final pharmacokinetic and dynamic properties. Due to the increasing prevalence of fluorine in FDA-approved drugs in recent years, identifying the underlying mechanisms driving their chemical transformations has become crucial in the drug discovery landscape. 19F NMR spectroscopy is a powerful analytical technique that allows for the examination of fluorine-containing compounds, offering valuable information about their structure, dynamics, and reactivity. Consequently, this technique has become a cornerstone in the mechanistic evaluation of fluorine-containing chemical transformations. NMR spectra can be interpreted through the leveraging of Density Functional Theory (DFT), an ab initio modeling method that can be harnessed for the prediction of NMR chemical shifts. However, the screening of compounds and discovery of feasible drug candidates is severely limited due to the computational cost of DFT. Here, we present a machine learning approach to accelerate the prediction of DFT-calculated 19F NMR chemical shifts. The fluorine atoms’ features in the models were derived from their local three-dimensional structural environments, representing their neighboring atoms within a radius of n Å away from the given fluorine atom in the compound. A comparative analysis of thirteen regression models was conducted using features extracted from 501 fluorinated compounds in our laboratory’s chemical inventory. The target chemical shift values were calculated using DFT with the quantum chemistry software ORCA. Among the models evaluated, Gradient Boosting Regression (GBR) exhibited the highest performance, achieving a mean absolute error of 2.89 ppm - 3.73 ppm with a local environment radius of 3 Å. This demonstrates a comparable accuracy to DFT calculations while significantly reducing computational time per compound from several hundred seconds to milliseconds. 3 Å was also found to be the most optimal radius across all models when encoding features for local atomic environments.
Reductive Addition of a Zn–Zn Bond to Main Group Carbene Analogues
Authors: Yang Wenbang , White Andrew , Crimmin Mark
Published: July 2024

Oxidative Addition involves the addition of a substrate to a metal centre. This reaction is fundamental across synthetic chemistry and underpins numerous catalytic methods. In the textbook description of oxidative addition reactions, charge flow predominately occurs from the metal centre to the substrate, leading to a net increase in the formal oxidation state of the metal; this occurs with simultaneous bond breaking at the substate. The majority of known reactions, however, involve substrates bearing relatively electronegative elements (e.g. H, C, N, O, halogen) and there has been little discussion of how addition processes may fundamentally change if substrates were constructed from more electropositive elements. Here we show that the zinc–zinc bonded complex, Cp*ZnZnCp*, which is isoelectronic with dihydrogen, undergoes facile addition to the metal (or semi-metal) centres of a series of main group carbene analogues based on aluminium, gallium, or silicon. Reactions proceed with complete breaking of the Zn–Zn bond and increase in the coordination number of the central metal from 2 to 4. Based of DFT calculations and reactivity, these addition processes are not oxidative. Rather data suggest that they are better described as a reductive addition, from the perspective of the main group centre. Our findings challenge our preconceptions regarding text-book definitions and hint that when involving electropositive substrates that oxidative addition processes may not always be oxidative.
Making the InChI FAIR and sustainable by moving to open-source on GitHub
Authors: Herres-Pawlis Sonja , Blanke Gerd , Brammer Jan , Baljozovic Djordje , Khan Nauman , Lange Frank , Bänsch Felix , Schatzschneider Ulrich , Hartshorn Richard , Tovee Clare
Published: July 2024

The InChI (International Chemical Identifier) standard stands as a cornerstone in chemical informatics, facilitating the structure-based identification and exchange of chemical compounds across various platforms and databases. The InChI as a unique canonical line notation has made chemical structures searchable on the internet at a broad scale. The largest repositories working with InChIs contain more than 1 billion structures. Central to the functionality of the InChI is its codebase, which orchestrates a series of intricate steps to generate unique identifiers for chemical compounds. Up to now, these steps have been sparsely documented and the InChI algorithm had to be seen as a black box. For the new v1.07 release, the code has been analyzed and the major steps documented, more than 3000 bugs and security issues, as well as nearly 60 Google OSS-Fuzz issues have been fixed. New test systems have been implemented that allow users to directly test the code developments. The move to GitHub has not only made the development more transparent but will also enable external contributors to join the further development of the InChI code. Motivation for this modernisation was the urgency to treat molecular inorganic compounds by the InChI in a meaningful way. Until now, no classic string representation fulfills this need of molecular inorganic chemistry. The connection of metal bonds is by definition disconnected which makes most inorganic InChIs meaningless at the moment. Herein, we propose new routines to remedy this problem in the representation of molecular inorganic compounds by the InChI.
Pruebas de cifrado asimétrico en un Laboratorio de Hacking Sostenible
Authors: Dorin Michael , Montenegro Sergio
Published: July 2024

El Departamento de Tecnología de la Información Aeroespacial (Ciencias de la Computación VIII) de la Universidad de Würzburg explora muchos aspectos de los sistemas aeroespaciales, incluidos los sistemas seguros de telemetría y telemando. Debido a que los satélites son costosos e indispensables, es necesaria una investigación exhaustiva sobre su protección y seguridad. Los algoritmos de seguridad suelen requerir un uso intensivo de los procesadores, lo que puede privar a las aplicaciones de carga útil de ciclos de ejecución valiosos e incluso de energía del sistema. Por ello, es esencial una selección adecuada de los algoritmos que se utilizarán. Disponer de un mecanismo para la ejecución y el análisis, en dispositivos de capacidades similares a los sistemas y el hardware que se utilizan en las aplicaciones espaciales, es fundamental para una correcta selección de algoritmos. Este artículo muestra que es posible crear un laboratorio económico y sostenible para probar de manera eficiente y precisa los algoritmos de encriptación y protocolos utilizando tabletas descartadas y computadoras de placa única económicas. El laboratorio que se construyó con ellas se utilizó para evaluar tres algoritmos públicos de clave de encriptación para determinar los requisitos computacionales de espacio y tiempo. Los tres algoritmos incluyen una implementación del algoritmo de clave pública basado en números primos Rivest-Shamir-Adleman (RSA) y dos implementaciones de intercambio de clave basadas en criptografía de curva elíptica. Los resultados iniciales muestran que los requisitos de memoria de estos algoritmos no son sustancialmente diferentes, pero los tiempos de ejecución del algoritmo RSA son comparativamente más lentos. El primer algoritmo de criptografía de curva elíptica tiene requisitos moderados de tiempo de ejecución y espacio, mientras que el segundo muestra un tiempo de ejecución mejorado, pero requiere más espacio. Este estudio revela que probar algoritmos utilizando dispositivos de laboratorio asequibles puede proporcionar datos útiles acerca de su rendimiento.
THE NECESSITY OF PROTECTING LIVES: THE LUCAS LAW AS A STARTING POINT FOR OTHER LABOR SECTORS
Authors: Silva Alessandro Arcanjelo Reis , Paiva Alexandra Fernanda Saraiva , Almeida Aline Martins Guimarães de , Resende Ana Clara Almada , Teixeira Bruna Lorraine do Carmo , Santos Elionay Ribeiro , Resende Jane Daisy de Sousa Almada , Resende Jaíne das Graças Oliveira Silva
Published: July 2024

Objective: To analyze the importance of first aid within the business context, highlighting the necessity and benefits of training employees to effectively handle emergency situations.
Theoretical Framework: The Lucas Law prevents tragedies by training professionals for emergencies, increasing survival rates. It emphasizes the importance of daily preparedness and serves as a starting point for promoting public policies that encourage companies to train employees in first aid.
Method: A qualitative research was conducted in scientific articles, using an integrative literature review, identifying the theme and guiding question; establishing inclusion and exclusion criteria.
Results and Discussion: It is estimated that workplace accidents cause an annual loss of 4% of the global gross domestic product (GDP), with Brazil ranking fourth worldwide in fatal workplace accidents. Research with rural workers showed that 11% suffered some work-related accident within a year. These data highlight the importance of proper training for the prevention of workplace accidents.
Research Implications: This research highlights the importance of first aid training in the business environment, promoting a safe workplace and influencing public policies on accident prevention.
Originality/Value: This study underscores the critical need for first aid in the business environment, offering an innovative approach to training. Its relevance is evidenced by the potential reduction in workplace accidents and the promotion of a safer environment
China’s Perspectives on the Modern Educational Value of Critical Information Literacy
Authors: Liao Min
Published: July 2024

Critical information literacy is a new and important direction of information literacy education for university students in the new media era. By comparing critical information literacy between China and the West, combining with the research on information literacy education in China in the past 20 years, and based on the three major relationships that Chinese philosophy is concerned about that people need to face in the world of life, i.e., the individual and the self, the individual and nature, and the individual and the society, this paper defines critical information literacy as that individuals, as information subjects, discover, select, confirm, and evaluate the information they are exposed to by obtaining and discriminating the content elements of the information world (information sources, information, and information assets) and using critical thinking skills and methods, creatively interpret or solve the relevant problems arising from the interaction between individuals and self, individuals and nature, individuals and society, and form the literacy that represents the knowledge, ability, attitude, habit, and level of the information subject through continuous reflection and practice. In order for human beings to better understand the world and construct it responsibly, critical information literacy can play a greater role and educational value. It not only helps contemporary college students build knowledge of “good questioning” and enhance their “reasoning” skills, but also encourages them to maintain a “firm standpoint,” cultivate a habit of “healthy skepticism,” and enhance their “decision-making” skills.
Discussions on the Construction of “Double-Qualified” Teachers in Higher Vocational Colleges
Authors: Ye Hong , Zhong Yuan , Chen Yanping
Published: July 2024

Creating a “double-qualified” teacher team is an important content in the construction of a higher vocational college teacher team. This paper probes into the significance of the construction of “double-qualified” teachers in higher vocational colleges, and deeply analyzes the problems existing in the construction of “double-qualified” teachers’ training base, the institutionalization of “double-qualified” teacher rotation training, the regularization of cooperation with enterprises, and the rationalization of incentive mechanism. Therefore, it is of great practical significance to strengthen the theoretical research and practical exploration of the construction of “double-qualified” teachers.
Literary Reading Intervention Strategies for Adolescents with Depression
Authors: Jiang Hong
Published: July 2024

Teenagers are in the special stage of physical and mental development, and their psychological problems show complex and diverse characteristics. Depression is the most common mental disorder among teenagers. Literary reading has a certain intervention effect on depression and can be used as an important strategy for psychological intervention. Reading literature works can help teenagers understand and discover themselves from different angles, and then realize the self-recognition and intervention of depression. This paper mainly discusses the causes of depression in teenagers and the intervention principles and strategies of literary reading on depression, aiming to alleviate and eliminate the depressive symptoms of teenagers through literary reading and promote their physical and mental health development.
Imbuhan Men- dan Men-Kan pada Slang di Media Sosial Twitter
Authors: Baqoiyah Nafiatul
Published: July 2024

Penelitian ini bertujuan untuk mendeskripsikan wujud, proses pembentukan, dan fungsi penggunaan slang imbuhan meN- dan meN-kan di media sosial twitter. Pendekatan yang digunakan yaitu pendekatan deskriptif kualitatif. Teknik pengumpulan data menggunakan metode dokumentasi dengan menerapkan metode instrospeksi dibantu teknik simak bebas libat cakap dan teknik catat. Teknik analisis data menggunakan metode padan dan teknik penyajian hasil analisis data berupa penyajian secara informal. Hasil penelitian yang ditemukan terdapat wujud imbuhan meN- dan meN-kan sejumlah 132 data. Ditemukan tujuh proses pembentukan yaitu terdapat pelekatan imbuhan meN- dan meN-kan dengan kata dasar baku, kata slang, kata bahasa asing, kata bahasa daerah, kata berakronim, kata bermetatetis, dan kata ulang. Terdapat fungsi penggunaan slang diantaranya untuk menunjukkan identitas, sebagai permainan bahasa, ungkapan ekpresi, hiburan, dan alternatif kosakata pada media sosial.
Relevansi Pendidikan Karakter pada Novel Mantappu Jiwa Karya Jerome Polin terhadap 18 Nilai Karakter di SMP Negeri 5 Jepara
Authors: Saraswati Aprilia Sita Devi
Published: July 2024

Tujuan dalam penelitian ini mengetahui implementasi pendidikan karakter pada novel Mantappu Jiwa karya Jerome Polin terhadap 18 Nilai karakter di SMP Negeri 5 Jepara. Dalam peneliti ini digunakan pendekatan kualitatif deskriptif, data yang digunakan berupa kata. Sumber data dalam penelitian ini yaitu data primer dan sekunder dengan menggunakan novel Mantappu Jiwa karya Jerome Polin Sijabat. Pengumpulan data penelitian ini adalah mendeskripsikan isi dalam novel yang berhubungan dengan nilai-nilai Pendidikan karakter. Teknik analisis data dalam penelitian ini yakni dengan menganalisis data yang telah dikelompokkan. Hasil dalam penelitian ini yakni 18 nilai karakter SMP Negeri 5 Jepara terdapat pada novel Mantaapu Jiwa karya Jerome Polin. Nilai karakter yang sering muncul yaitu religius 4 poin, karakter tanggung jawab yakni 4 poin, karakter gemar membaca 3 poin, karakter kerja keras, kreatif, mandiri, demokratis, peduli sosial, dan rasa ingin tahu ada 2 poin lalu 1 poin untuk karakter yang lain Hal tersebut dapat dilihat dalam isi novel Mantappu Jiwa yang dapat diimplementasikan pada pendidikan di Indonesia.
PENERAPAN MODEL PEMBELAJARAN EXPERIENTIAL LEARNING DALAM PEMBELAJARAN MENULIS TEKS CERPEN
Authors: Nitatalia Dian , Septiana Ika , Susilowati
Published: July 2024

Riset ini bertujuan untuk menggambarkan penerapan model pembelajaran Experiential Learning dalam pembelajaran teks cerita pendek pada peserta didik kelas IX SMP Negeri 6 Semarang Tahun Pelajaran 2023/2024. Pendekatan penelitian ini yaitu metode campuran (mix method) dengan sumber data kelas IX H total 34 peserta didik. Pengumpulan data dilaksanakan dengan teknik tes yang berupa menulis teks cerita pendek dan nontes yang berupa observasi dan dokumentasi. Teknik analisis data yaitu memakai teknik triangulasi data dengan menggabungkan data tes dan nontes. Penyajian hasil analisis data dilaksanakan secara formal dan informal. Hasil penerapan ini menunjukkan bahwa pembelajaran model Experiential Learning dapat diterapkan dalam pembelajaran teks cerpen pada peserta didik kelas IX SMP Negeri 6 Semarang tahun pelajaran 2023/2024. Hal ini didukung dari hasil rata-rata pretest sebesar 69,02% mengalami peningkatan ke hasil rata-rata posttest sebesar 89,59%. Selain itu, hasil observasi menunjukkan bahwa peserta didik menjadi lebih aktif, kreatif, dan sangat antusias dalam mengikuti pembelajaran berlangsung, sehingga pembelajaran menjadi lebih kondusif dan menyenangkan.
PENERAPAN MEDIA FLASH CARD DALAM PEMBELAJARAN TEKS CERPEN KELAS IX SMPN 6 SEMARANG
Authors: Azizah Ulya , Ngatmini
Published: July 2024

Riset ini bertujuan untuk menggambarkan penerapan metode pembelajaran teks cerpen dengan berbantuan media flash card pada peserta didik kelas IX SMP Negeri 6 Semarang. Jenis penelitian ini yaitu penelitian kualitatif . Subjek penelitian ini yaitu peserta didik kelas IX E SMP Negeri 6 Semarang yang bertotal 34. Pengumpulan data dilakukan dengan teknik tes serta nontes. Teknik tes berupa soal uraian analisis struktur teks cerpen serta teknik nontes berupa observasi selama proses pembelajaran dipraktikkan serta dokumentasi. Teknik analisis data dilakukan dengan reduksi data. Penyajian hasil analisis data dilakukan secara formal serta informal. Penelitian ini terdiri dari 3 tahapan yaitu tahap perencanaan, pelaksanaan, serta refleksi. Hasil penelitian ini menunjukkan bahwa metode pembelajaran teka cerpen dengan berbantuan media flash card dapat meningkatkan hasil belajar, motivasi, serta minat belajar peserta didik secara signifikan. Peserta didik sangat antusias dengan pembelajaran berbasis permainan. Hal ini dibuktikan melalui hasil belajar peserta didik dengan perolehan nilai terendah 80 serta nilai tertinggi 100. Sementara itu, nilai yang diperoleh peserta didik pada hasil tes secara berutur-turut adalah 85, 90, dan 95. Secara keseluruhan, hasil belajar menunjukkan bahwa semua peserta didik mencapai keterangan tuntas KKTP dengan rata-rata 89,5. Berdasarkan hasil analisis data tes dan nontes, dapat dikatakan bahwa metode pembelajaran teks cerpen dengan berbantuan media flash card dapat dijalankan dalam pembelajaran teks cerpen pada peserta didik kelas IX.
Implementation of Work Competency Certificates (WCC) for Fisherman Gas Station Construction Project Workers at PT. XYZ
Authors: Ellynovia Devi , Cahyadi Nur
Published: July 2024

In the era of globalization and intense competition in the construction sector, having a Work Competency Certificate (WCC) is crucial for project workers to meet established work safety and skill standards. This research aims to explore the causes of not having a Work Competency Certificate (WCC) by construction workers and the solution to this problem in the Fuel Filling Station for Fishermen (SPBU Nelayan) project. Qualitative descriptive methods were used in this research by collecting data through field observations, interviews and documentation. Research findings reveal that the main barriers to obtaining WCC include mismatching educational levels, lack of understanding of the importance of WCC, and lack of relevant work experience. The strategies adopted to overcome this problem include training for employee development, increasing awareness about the benefits of WCC, and implementing effective human resource management to support employee professional growth and improve work safety standards. The results of this research emphasize the importance of overcoming barriers to obtaining WCC and implementing holistic strategies in improving employee qualifications, which in turn provides benefits in the form of competitive advantage and increased job security standards.
The Effectiveness of Sukuk Program Utilization In Increasing Community Income (Case Study of BSI Pamekasan Branch Office)
Authors: Rahman Holilur , Putri Wawa
Published: July 2024

State Sharia securities or sukuk have an important role in increasing people's income. Because in every issuance of this sukuk the state offers potential investors coupons or profit sharing, which is relatively high at 5-6% of deposits, but with high coupons so far the sukuk program has not been optimally utilized by the public. The purpose of this study was to determine the implementation of sales of sukuk and the effectiveness of the utilization of sukuk program in increasing people's income at Bank Syariah Indonesia Pamekasan Branch Office. The researchers used a qualitative approach. The method used is the method of interview, observation and documentation. The results of this study are the implementation of sales of sukuk in Bank Syariah Indonesia conducted online. The effectiveness of sukuk in increasing people's income is at a percentage level of 86%, this ranking explains if the sukuk program is currently included in the category of quite effective. This sukuk Program will be very effective if the purchase is above average.
One Resolution of the Conjecture between the Projective Dimension of a Simple Module S of an Artinian Ring on Zero Radical’s Cube and the First Bifunctor Extension on S
Authors: Laaraj Mounir , Abdelalim Seddik , Elmouki Ilias
Published: July 2024

Through concepts from non-commutative algebra and homology, this paper resolves the conjecture that lets the first bifunctor extension to be zero when the projective dimension is finite, for a simple module S of an Artinian ring whose cube of its Jacobson radical is zero and under the condition that any simple module over this ring of finite projective dimension has aradical square zero of the cover projective of its first syzygy. For that, we use a property of the simple module which realizes the minimum of the finite projective dimensions of simple modules. Our main result is presented in the form of a corollary in the case of an Artinian ring with radical cubed zero such that the projective cover of its radical is of Loewy length two and its supremumbeing finite. In the part of discussions, we succeed to show the no loop conjecture through two examples. The first one is about its weak version by taking a quiver algebra A verifying J3 = 0 and without considering that rad2 (P(Ω(S))) = 0 for every simple module, while the second one shows that if the extension quiver has a loop in a simple module then its projective dimension is infinite for every nilpotence index of the Jacobson radical. More importantly, we finally provide a practical third example for our special case.
Investigating Metric Dimension and Edge Metric Dimension of Hexagonal Boron Nitride and Carbon Nanotubes
Authors: Abbas Waseem , Chudhary Faryal , Farooq Umar , Azeem Muhammad , Shang Yilun
Published: July 2024

When there is a difference in the distance between two vertices in a simple linked graph, then a vertex $x$ resolves both $u$ and $v$. If at least one vertex in $S$ distinguishes each pair of distinct vertices in $G$, then a set $S$ of vertices in $G$ is referred to as a resolving set. $G$'s metric dimension is the minimum number of vertices required in a resolving set. A subset $S$ of vertices in a simple connected graph is called an edge metric generator if each vertex can tell any two distinct edges $e_1$ and $e_2$ apart by their respective distances from each other. The edge metric dimension (EMD), denoted as $\mathrm{dim}_e(G)$, is the smallest cardinality of such a subset $S$ that serves as an edge metric generator for $G$. The primary objective of this study is to investigate the edge metric dimension (EMD) of hexagonal boron nitride and carbon nanotube structures.
$\varepsilon$-Lukasiewicz fuzzy UP (BCC)-subalgebras of UP (BCC)-algebras
Authors: Iampan Aiyared , Subasini Ramasamy , Rajesh Neelamegarajan
Published: July 2024

The idea of Lukasiewicz $t$-norm is used to construct the concept of $\varepsilon$-Lukasiewicz fuzzy sets based on a given fuzzy set. The $\varepsilon$-Lukasiewicz fuzzy sets are applied to UP (BCC)-algebras. Moreover, the notion of $\varepsilon$-Lukasiewicz fuzzy UP (BCC)-subalgebras is introduced, and its various properties are investigated. Three subsets, so-called $\in$-set, $q$-set, and $O$-set, are constructed, and the conditions under which they can be UP (BCC)-subalgebras are explored.
Study on Even Sum Domination Number of Some Graphs
Authors: Karkar Sejal , Pandya D.D. , Sonchhatra S.G. , Maheta P.D. , Rathod H.M. , Bhanderi S.D.
Published: July 2024

Let G be a connected graph and uv ∈ E(G). We say, the vertex v even sum dominates u (u even sum dominates v) if deg(v)+deg(u) is an even number. A set S is an even sum dominating set (ESDS) if every vertex v ∈ V is either in S or even sum dominated by a vertex in S. An even sum dominating set S is a mimimal even sum dominating set if no proper subset S′⊂ S is an even sum dominating set. The even sum domination number γes(G) of a graph G is the minimum cardinality of an even sum dominating set of G. In this paper, we discuss some properties and bounds for this concept. We also derive even sum domination number for some standard graphs.
Safety and efficacy of a feed additive consisting of an essential oil obtained from the fruit of Carum carvi L. (caraway oil) for all animal species (FEFANA asbl)
Authors:   EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Bampidis Vasileios , Azimonti Giovanna , Bastos Maria de Lourdes , Christensen Henrik , Durjava Mojca , Dusemund Birgit , Kouba Maryline , López‐Alonso Marta , López Puente Secundino , Marcon Francesca , Mayo Baltasar , Pechová Alena , Petkova Mariana , Ramos Fernando , Villa Roberto Edoardo , Woutersen Ruud , Brantom Paul , Chesson Andrew , Schlatter Josef , Westendorf Johannes , Manini Paola , Pizzo Fabiola , Dusemund Birgit
Published: July 2024

Abstract
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of an essential oil obtained from the fruit of Carum carvi L. (caraway oil), when used as a sensory additive in feed and water for drinking for all animal species. The EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) Panel concluded that the use of caraway oil is of no concern up to the following concentrations in complete feed: 9 mg/kg for chickens for fattening, 13 mg/kg for laying hens, 12 mg/kg for turkeys for fattening, 16 mg/kg for piglets, 19 mg/kg for pigs for fattening, 24 mg/kg for sows, 35 mg/kg for veal calves (milk replacer), 11 mg/kg for cattle for fattening, 10 mg/kg for dairy cows, sheep, goats, horses and rabbits, 25 mg/kg for salmonids and dogs. These conclusions were extrapolated to other physiologically related species. For cats, ornamental fish and other species, no conclusion can be drawn. The use of caraway oil in animal feed under the proposed conditions of use is safe for the consumer and the environment. The additive under assessment should be considered as an irritant to skin and eyes, and as a respiratory and skin sensitiser. When handling the essential oil, exposure of unprotected users to perillaldehyde may occur. Therefore, to reduce the risk, the exposure of the users should be minimised. Since C. carvi and its preparations were recognised to flavour food and its function in feed would be essentially the same as that in food, no further demonstration of efficacy was considered necessary.
PERCEIVED STIGMA, BEHAVIOURAL PROBLEM AND DEPRESSION AMONG INDIVIDUALS WITH SUBSTANCE ABUSE ATTENDING SELECTED DE-ADDICTION CENTRES, KOLKATA, WEST BENGAL
Authors: Mondal Bandana , Mazumder Manika , Das Alpana Rani
Published: July 2024

Substance abuse is a considerable public health problem throughout the world with vast implication on public health. Its real impact is on the social and family dynamics that underlie its communities.Aim: This study aims to assess Perceived stigma, behavioural problem and depression among individuals with substance abuse attending selected de-addiction centers, Kolkata, West Bengal.Methods: A Descriptive survey design was adopted and 200 individuals with substance abuse were selected using simple random sampling technique. Data were collected using semi structured demographic Proforma, standardized perceived stigma of substance abuse scale (PSAS), standardized behavioural problem scale (BPS) and Beck’s depression Inventry.Result: The findings revealed that majority 81% individual with substance abuse had moderate perceived stigma whereas 18% had high perceived stigma and 1 % had low perceived stigma and (85% ) individuals with substance abuse were mild behavioural problem and (15%) in individuals with substance abuse were moderate behavioural problem and (41.5% ) individuals had moderate depression , ( 28% ) had borderline clinical depression , (27.5%) had mild mood disturbance ,(3%) had these ups and downs were considered normal. Result showed that there was significant association between level of depression with Regularity of treatment, life style practices with monthly family income and educational status of participants.Conclusion: The current study concludes that perceived stigma, behavioural problems and depression among individuals with substance abuse is effective to motivational prevention in the field of psychiatry nursing.
Implementasi Sistem Informasi Administrasi Prodi PTIK Universitas Bung Hatta
Authors: Khairi Ashabul , Diasno Renonaldy Pratama
Published: July 2024

This study aims to develop a web-based administrative information system for the Program of Educational Technology and Computer Engineering at Universitas Bung Hatta, replacing the previously used manual methods. The developed system is designed to manage student thesis data, lecturer documents, and accreditation processes. The development method applied is the waterfall model, which includes stages of analysis, design, coding, testing, and maintenance. Results from validation testing indicate that the system is ready for use and suitable for further research. The information system features menus such as academic, administration, lecturers, alumni, and news, and utilizes a MySQL database. The use of responsive PHP programming facilitates data access and processing. The implementation of this system is expected to enhance the efficiency and effectiveness of administrative management and simplify the accreditation process for the PTIK program.
Promoting Sustainable Military Tourism in Cimahi City: Fostering Conservation, Community Engagement, and Cultural Preservation
Authors: Sajid Sriwinarsih Maria Kirana , Kirdsiri Kreangkrai
Published: July 2024

The military presence in Cimahi City, West Java, serves as a testament to its historical and cultural significance, reflecting an impressive cultural-historical heritage shaped by its militarized past. This authenticity as a military city (60% of the city population) provides a unique opportunity to develop a specialized tourism model that leverages military knowledge for sustainable social and economic growth. The integration of military cultural heritage into tourism activities poses a central challenge, particularly amidst a population where military personnel constitute a significant proportion and continue to play an active role. Employing a qualitative research methodology, this study combines a comprehensive review of relevant literature, historic references, in-depth interviews with the local business community, and cross-references with tourism models from other military cities. The study's outcomes focus on integrated tourism activities and attraction planning aimed at preserving the city's military spirit in collaboration with local residents, military personnel, and their families. This collaborative effort is envisioned to contribute not only to heritage conservation but also to fostering peace education and international cooperation, advocating against the glorification of war and conflict. This research emphasized the importance of heritage conservation, community participation, and sustainable resource management in the realm of cultural heritage and tourism development.
Analisis Perencanaan Pengelolaan Guru di SDN 3 Cendi Manik
Authors: Pratiwi Alifha Asna , Azizah Yupiatul , Sudirman Sudirman
Published: July 2024

Sumber daya manusia merupakan salah satu faktor yang sangat menentukan hasil kinerja suatu lembaga. Oleh sebab itu, dibutuhkan perencanaan sumber daya manusia yang di dalamnya memberdayakan SDM secara efektif dan sesuai dengan kualifikasi yang dibutuhkan oleh organisasi atau lembaga. Penelitian ini bertujuan untuk menganalisis perencanaan pengelolaan Guru di SDN 3 Cendi Manik. Kajian ini diteliti menggunakan metode wawancara dan studi dokumentasi. Uji keabsahan data menggunakan teknik triangulasi sumber, analisis data dilakukan secara kualitatif.  Hasil dari penelitian ini diperoleh data bahwa perencanaan manajemen SDM di SDN 3 Cendi Manik dianggap telah dilaksanakan sesuai dengan 4 fase perencanaan SDM. Adapula 4 fase diamaksud yaitu menganalisis situasi atau pemindaian lingkungan, meramalkan permintaan, analisis penyediaan, lalu mengembangkan rencana aksi. Dilihat dari kepala sekolah sebagai manajer, telah melakukan perencanaan pengelolaan penempatan yang sesuai untuk masing-masing guru sesuai dengan kualifikasi mereka secara efektif dan efisien diawal tahun ajaran. Kepala sekolah juga mampu menemukan serta melakukan upaya mengatasi berbagai error yang ditemukan dalam menerapkan perencanaan yang telah disusun. Kendala yang dihadapi dalam perencanaan pengelolaan guru di SDN 3 Cendi Manik yaitu kekurangan tenaga kerja Guru Kelas dan Guru Mata Pelajaran. Kepala sekolah mengatasi masalah kekurangan guru kelas dengan cara melakukan penggabungan kelas paralel yang setingkat menjadi satu kelas. Sedangkan untuk tugas guru mata pelajaran dibebankan kepala guru kelas masing-masing tingkatan kelas. Sehingga dapat disimpulkan bahwa perencanaan sumber daya manusia di SDN 3 Cendi Manik telah dilaksanakan sesuai dengan prosedur dan efektif.
Integrasi Tiga Pilar Pendidikan Islam di Madrasah Ibtidaiyah
Authors: Al Aluf Wilda , Barizi Ahmad , Kawakip Akhmad Nurul , Wahyuni Hilda , Bukhori Imam
Published: July 2024

Peningkatan kualitas pendidikan, khususnya pendidikan Islam, adalah fondasi penting bagi pembangunan bangsa. Dalam pendidikan Islam, terdapat tiga pilar utama yang membentuk dasar pendidikan: tauhid, akhlak, dan ibadah. Pilar tauhid menekankan pemahaman dan keyakinan terhadap keesaan Allah, konsep dasar tentang Tuhan, kenabian, kitab suci, malaikat, dan takdir. Pendidikan tauhid dimulai dari lingkungan keluarga dan diperkuat di institusi pendidikan formal, seperti Madrasah Ibtidaiyah, untuk menanamkan keimanan yang kokoh sejak dini. Tujuan penelitian ini ialah untuk menciptakan sistem pendidikan yang tidak hanya mendidik secara akademis tetapi juga membangun karakter dan nilai-nilai Islam yang kuat pada siswa melalui pendekatan integrasi pilar yang diaplikasikan. Metode penelitian ini menggunakan studi pustaka dengan menelaah berbagai tulisan yang ada. Hasil penelitian menunjukkan bahwa integrasi ketiga pilar ini dalam pendidikan Islam menciptakan kesatuan yang utuh dalam pembentukan karakter individu. Pendidikan yang mengintegrasikan tauhid, akhlak, dan ibadah menghasilkan siswa yang tidak hanya berpengetahuan tentang ajaran Islam tetapi juga memiliki karakter yang kuat, seimbang, dan mampu menerapkan nilai-nilai Islam dalam kehidupan sehari-hari. Dengan demikian, diharapkan dapat mencetak generasi yang siap menghadapi tantangan zaman modern dengan landasan iman, moralitas, dan praktik ibadah yang kokoh.
Analisis Efektivitas Evaluasi Pembelajaran Pendidikan Agama Islam di Sekolah Menengah
Authors: Hifzi Ziadul , Supardi Supardi , Lubna Lubna
Published: July 2024

Pendidikan pada hakikatnya mempersiapkan siswa menghadapi peran masa depan melalui pendampingan, pelatihan dan pengajaran. Adapun tujuan penelitian ini yaitu untuk mengembangkan manusia secara intelektul, emosional dan spiritual. Adapun jenis penelitian ini menggunakan penelitan literatur review yaitu menguraikan tentang teori, temuan, dan bahan penelitian lainnya untuk dijadikan sebagai landasan kegiatan penelitian untuk menyusun kerangka pemikiran yang jelas dari rumusan masalah yang diteliti. Teknik pengumpulan data literature review yaitu dari teori, temuan, dan bahan penelitian. Adapun tahapan dalam penelitian literature review dapat diuraikan yaitu identifikasi topik penelitian, pencarian literature, seleksi literature, evaluasi kualitas literature, dan yang terakhir yaitu pelaporan hasil. Hasil penelitian ini bahwa kegiatan evaluasi pembelajaran Pendidikan Agama Islam dilakukan berdasarkan Kompetensi Dasar dan Kompetensi Inti pada setiap mtaeri ajar yang dilaksanakan di sekolah menengah. Bentuk evalausi yang dilaksanakan adalah Penilaian Tengah Semester dan Penilian Akhir Semester dengan instrumen soal berupa soal pilihan ganda. Adapun kesimpulan dari penelitian ini yaitu kualitas akhlak siswa di sekolah menengah masih tergolong memiliki akhlak yang kurang baik karena kurangnya implementasi pembelajaran pendidikan agama Islam dalam kehidupan sehari-hari. Kurangnya evaluasi pembelajaran dan belum terpenuhinya merupakan salah satu penyebab akhlak siswa menjadi kurang baik.
Strategi Guru dalam Mengatasi Kesulitan Operasi Perkalian Bilangan Bulat di Sekolah Dasar
Authors: Hasibuan Khoirun Nisa , Irawan Wahyu Hengky , Abdussakir Abdussakir
Published: July 2024

Perkalian merupakan salah satu yang berpengaruh besar terhadap keterampilan siswa dalam memahami serta menangani masalah matematika yang lebih kompleks. Namun, secara berulang para murid menghadapi kesulitan dalam memahami gagasan tentang perkalian, yang kemudian dapat berimbas pada pencapaian akademik mereka. Artikel ini bertujuan untuk: (1) mendeskripsikan strategi guru dalam mengidentifikasi siswa yang mengalami kesulitan belajar matematika, khususnya dalam konteks perkalian, (2) mendeskripsikan tantangan utama yang dihadapi guru dalam mengajar perkalian di tingkat sekolah dasar; dan (3) mendeskripsikan strategi yang digunakan guru dalam mengatasi kesulitan belajar matematika pada perkalian. Penelitian ini menggunakan metode kualitatif. Wawancara dilakukan terhadap empat guru di SD Swasta Kecamatan Medan Marelan sebagai informan. Analisis data menggunakan model Miles dan Huberman yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan: (1) strategi mengidentifikasi kesulitan belajar siswa melalui tes diagnostik dan observasi interaksi, (2) tantangan yang dihadapi guru dalam mengajar perkalian, termasuk kesulitan siswa dalam memahami konsep dasar, kurangnya minat dan motivasi belajar, (3) strategi pembelajaran efektif untuk mengatasi kesulitan belajar, seperti pendekatan individual, pembelajaran kelompok dengan tutor sebaya, pemanfaatan media pembelajaran, dan penataan posisi duduk siswa di kelas. Kesulitan belajarpun dapat teratasi dengan berbagai strategi yang dapat dilakukan guru seperti pendekatan individual, pembelajaran kelompok dengan tutor sebaya, pemanfaatan media pembelajaran, dan penataan posisi duduk siswa di kelas yang dapat membantu siswa memahami konsep perkalian dengan lebih baik dan meningkatkan hasil belajar mereka secara keseluruhan.
Augmented Reality-Assisted Scrapbook Media Development in Natural and Social Science Learning
Authors: Hafizhah Fathin Jauharah , Setyasto Novi
Published: July 2024

Natural and Social Sciences (known with IPAS) learning at the elementary school level still has many obstacles and shortcomings which impact student learning outcomes.  This research is Research and Development referring to the Borg and Gall model with the aim of developing and testing the feasibility, practicality and effectivenessscrapbook media assisted by augmented reality. The population in this study was 35 people with 12 small-scale test subjects in class IVA students and 23 large-scale test subjects in class IVB at Public Alementary School (SDN) 1 Lambur. Data collection was carried out using test techniques (pretest-posttest) as well as non-tests in the form of observations, interview results, questionnaires and document data. The validation results by material, media and language expert validators show thatscrapbook media assisted by augmented realityhas met the valid criteria. Based on the pretest-posttest results, it is known thatscrapbook media assisted by augmented realityeffective in improving student learning outcomes with an increase in the average pretest and posttest scores and the results of the N-gain test obtained  a gain value of 0.67 in the medium category. Based on the results of the response questionnaire distributed, a very positive response was obtained from teachers and students. From these results it can be concluded thatscrapbook media assisted by augmented realityeffective for improving science and science learning outcomes and feasible and practical for use in class IV learning at SDN 1 Lambur.
Pendampingan Ibu Hamil Sebagai Upaya Meningkatkan Perilaku Kesehatan dan Persalinan di Fasilitas Kesehatan
Authors: Isnaeni Wilya , Wijaya Ida Bagus Putra , Rasyid Irna , Suprapti Suprapti , Aryastami Ni Ketut , Sudikno Sudikno
Published: July 2024

Low coverage of antenatal care (ANC) and mothers’ delivery conducted not in the health care facilities were two major problems related to maternal health care in of the West Nusa Tenggara Province. The accompaniment to pregnant women could be solution to prevent the risks of pregnancy by increasing the coverage of ANC and directing mother to deliver in health care facilities. This study aims to study the effect of mentoring pregnant women on maternal health behavior during pregnancy until delivery. A quasi-experiment study was conducted in two districts namely East and Central Lombok. Two public health centers ‘Puskesmas’ were selected in each districts. They differed as the intervention and controlled health centers. The criteria for the both health centers were having high number of pregnant women, but low coverage of maternal health services. The control health centers defined as having the closest distance from the intervention one. Study population of this study were all pregnant women in the study area. Sample were selected for those women with the gestational age of 24-26 weeks and willing to be accompanied further or neither not delivery. The total of 130 women were randomly selected from the study population. Results showed the accompaniment of pregnant women was able to increase the score of health behavior as compare to the control group. Pregnant women with accompaniment were 30 times higher chance of better health behavior (OR=30.89; 95%CI=10.72-84.40), and 3 fold prefer to deliver at health facilities (OR=2.89; 95%CI=1.16-7.21). Other positive impact of accompaniment was the obedience of iron pill at least 90 tablets, as well as food supplementation taken. Student accompaniment brought a positive impact to pregnant women on health behavior and delivery in health facility.
El Team Patriota como un caso de acción colectiva de extrema derecha en Chile
Authors: Molina Vera Nicolás
Published: July 2024

En los últimos años, a nivel mundial se ha observado un incremento de partidos y movimientos de ultraderecha, fenómeno político del cual Chile no ha sido excepción, especialmente tras la revuelta popular de 2019-2020. Esta investigación se basa en un enfoque de estudio de caso único que se centra en describir las acciones colectivas del movimiento Team Patriota, una organización que ha ganado visibilidad pública a través de acciones callejeras. Para comprender sus acciones colectivas se adoptó una estrategia de triangulación “intra-metodológica” que incluyó la observación no participante, la recopilación de datos mediante fotografías y notas de campo de tres manifestaciones, así como el análisis de contenido propagandístico publicado en el canal de YouTube de la organización. Este estudio distingue entre la “nueva derecha” y la “extrema derecha”, examinando la relevancia de conceptos como nativismo, populismo y autoritarismo en la caracterización de la ultraderecha según la literatura especializada. Se analiza la ideología del Team Patriota, marcada por el pinochetismo, y su postura antimarxista y conservadora. El propósito de esta investigación es entender y analizar las dinámicas político-ideológicas de estos grupos, sus estrategias y el posible impacto que podrían tener en el sistema político de Chile.
Sistem Presensi Pendeteksi Wajah menggunakan Metode Modified Region Convolutional Neural Network dan PCA
Authors: Talumepa Renaldi Valentino , Putra Donny Anggara , Soetanto Hari
Published: July 2024

Attendance is an activity to collect data to find out the number of attendances at an event or activity. In order to increase effectiveness and time efficiency is important, it is necessary to have an artificial intelligence-based presence by means of face detection. This study aims to create a face detection attendance system using modified region convolutional neural network (MR-CNN) and principal component analysis (PCA) methods. This type of research is development research by applying the concept of digital image based on face recognition. This research applies a method in deep learning, namely MR-CNN through camera media to take images and the extraction process using the PCA method to reduce image resolution. Images that include various individuals who want to be recognized are stored and then used as datasets. From the dataset, the MR-CNN model was trained with training data. Our findings are in the form of a web-based facial short-attendance system. Where are the calculation results in this system has an accuracy value of 96.1%, so it can be used well for facial identification, and can be used at SMK Bhakti Anindya.
Aplikasi Chatbot sebagai Layanan Informasi Virtual pada Website Infinite Learning
Authors: Syarof Hugo Irfenz , Rasal Isram
Published: July 2024

This research focuses on the development and implementation of virtual information services in the form of an artificial intelligence (AI) based chatbot on the Infinite Learning website. The primary goal of this study is to develop a chatbot application as a virtual information service to improve the quality and effectiveness of digital learning. The method used is Research and Development to develop the product and test its effectiveness, with the System Development Life Cycle (SDLC) model including stages of needs analysis, system design, system creation, and implementation as well as testing. This chatbot was designed and built with the help of IBM applications, namely Watson Assistant and Smart Document Understanding. Testing in this study used Black box testing to detect problems in the system. Data was collected through surveys, questionnaires, and interviews with users, and analysed to evaluate the chatbot's performance. Our findings are a virtual information service on the Infinite Learning website using a chatbot integrated with IBM application technology. The test results show the system runs well with an acceptable score of 83%.