bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penyuluhan Hukum Bahaya Narkoba bersama Badan Narkotika Kabupaten Tangerang di Desa Pangkalan Teluknaga
Authors: Kadir Abdul 
Published: December 2024

Pengabdian Kepada Masyarakat (PKM) yang dilakukan Fakultas Hukum Universitas Muhammadiyah Tangerang bekerjasama dengan Badan Narkotika Nasional Kabupaten Tangerang di Desa Pangkalan Kecamatan Teluknaga Kabupaten Tangerang dengan tema dampak penyalahgunaan narkoba di kalangan Masyarakat pada tanggal 26 Juli 2024 diikuti oleh Masyarakat Desa Pangkalan berjalan dengan lancar. Tujuannya adalah untuk menciptakan kesadaran bersama kaitan dampak narkotika dan komitmen bersama memerangi narkotika bersama. Metode pelaksanaan dalam Pengabdian Masyarakat ini adalah dalam bentuk penyuluhan hukum. Penyampaian materi berkaitan dengan penegakan hukum dan dampak bagi penayalahgunaan narkotika.

Abstract
Legal Counseling on the Dangers of Drugs with the Narcotics Board of Tangerang Regency in Pangkalan Teluknaga Village The Community Service carried out by the Faculty of Law, Muhammadiyah University of Tangerang in collaboration with the Tangerang Regency National Narcotics Agency in Pangkalan Village, Teluknaga District, Tangerang Regency with the theme of the impact of drug abuse among the community on July 26 2024, attended by the Pangkalan Village Community, went smoothly. The aim is to create shared awareness of the impact of narcotics and a shared commitment to fighting narcotics together. The implementation method for this Community Service is in the form of legal counseling. Submission of material related to law enforcement and the impact on narcotics abuse.
Reducing Public Anxiety in Students Through Behavioral Counseling with Systematic Decentization Techniques
Authors: Ni Kadek Oki Yuniantari  , I Ketut Gading  , Kadek Ari Dwiarwati  
Published: December 2024

The large number of students who experience anxiety about communicating in public is generally caused by a lack of self-confidence when communicating in public, so to overcome this problem, guidance is needed to improve students' abilities. This research aims to determine whether behavioral counseling using systematic desensitization techniques effectively reduces students' communication anxiety. This research is classified as quantitative using a quasi-experimental approach with a Non-equivalent Control Group design. The population in this study was 199 junior high school students. Sampling was carried out by scanning to obtain subjects, so 32 students were obtained as respondents, then divided into 2, where the results obtained were 16 students who had high category anxiety in communicating in public. Data collection on public communication anxiety was collected using this research data collection method using primary data, a questionnaire technique with a Likert scale. Instrument validity testing was carried out by consulting with experts (expert judgment), while instrument reliability testing used the Alpha Cronbach formula. The results of the research analysis show that the calculated F' score (F'h) is 26.923 with a degree of freedom (df) of 31 and a significance score (Sig) of 0.00. This score is compared with the F table score (F't), which has the same df. As a result, the calculated F' score (26.923) is greater than the table F' score (2.659). So, based on the results of this research, it can be concluded that behavioral counseling using systematic desensitization techniques has proven effective in reducing junior high school students' anxiety about communicating in public.
Cognitive Behavioral Counseling Modeling Technique Procedures to Increase Student Learning Motivation and Concentration
Authors: Sudiarsana I Kadek , Dharsana I Ketut , Suarni Ni Ketut , Lestari Luh Putu Sri 
Published: December 2024

Students' low motivation and concentration can be seen from their lack of focus in participating in class learning. This has an impact on reducing student learning outcomes. One effort that can be made to overcome this problem is by providing cognitive behavioral counseling services to students. This research aims to analyze the procedures for implementing cognitive behavioral counseling modeling techniques to increase student learning motivation and concentration as well as analyzing the suitability of the validity of the contents of the cognitive behavioral counseling manual modeling techniques. This research includes development research using the Four-D research model. The subjects involved in this research were 3 competent experts in the field of Guidance Counseling and Psychology, 5 Guidance Counseling Teachers, and 34 junior high school students as subjects in a limited trial. Data collection was carried out using a questionnaire method with a research instrument in the form of a guidebook product validity instrument. Data analysis was carried out using the Lawshe formula, while hypothesis testing used MANOVA. The research results showed that the CVR value per item obtained a score of 1 (CVR > 0) and the results of the CVI analysis obtained a score of 1 (CVI > 0). Meanwhile, the results of the hypothesis test obtained a sig value. 0.000 (< 0.05). It can be concluded that the inovation product has a very high content validity value and it is proven that the cognitive behavioral modeling technique counseling guide is effective in increasing students' learning motivation and concentration. This research has implications for improving the quality of student learning through increasing learning motivation and concentration.
Efektivitas Economizer Pada Boiler Z-1101 A di PT X Indramayu
Authors: Asminah Ninin , Nurkhopipah Siti , Nurya Nurya 
Published: December 2024

Economizer adalah perangkat yang berpotensi menjadi sumber energi alternatif yang dapat dimanfaatkan secara berkelanjutan. Dengan memanfaatkan panas buang, economizer mampu menghasilkan energi listrik dan uap dengan kebutuhan bahan bakar 10% - 30% lebih rendah dibandingkan pembangkit energi konvensional. Salah satu tantangan utama dalam proses produksi pembuatan polypropylene pada PT X ini adalah pemanfaatan panas gas buang pada cerobong yang dihasilkan dari boiler masih tinggi dengan temperatur 200°C - 400 °C. Penelitian ini bertujuan untuk menganalisis efektivitas economizer pada boiler Z-1101A yang memanfaatkan panas gas buang untuk memanaskan air umpan, meningkatkan efisiensi thermal, dan mengurangi konsumsi bahan bakar. Data dikumpulkan melalui observasi langsung dan sistem DCS selama periode bulan Maret 2024. Hasil menunjukkan rata-rata efektivitas economizer sebesar 81,59%, dengan nilai tertinggi mencapai 85,00% pada data ke III. Berdasarkan hasil penelitian ini menunjukkan bahwa hubungan efektivitas economizer dengan temperature berbanding lurus. Hal ini menunjukan bahwa economizer berfungsi optimal dalam memanfaatkan energi sisa, dengan rekomendasi pemeliharaan rutin seperti pembersihan dan pemeriksaan untuk memastikan kinerja maksimal. Begitupun dengan hubungan antara efektivitas economizer dengan laju perpindahan panas yang relative stabil. Temuan ini mendukung efisiensi energi dan keberlanjutan dalam industri migas.
VARIABILITY AND BILATERAL ASYMMETRY THE CERVICAL PART OF THE SYMPATHETIC TRUNK IN HUMAN FETUSES
Authors: Khmara Т. , Zamorskii І. , Koval Yu. , Pankiv Т. , Petryuk А. 
Published: December 2024

The development of fetal surgery determines the relevance of studying fetal anatomy, particularly the topography of the nodes of the sympathetic trunk of the neck. Details of the location of the nodes and their connections with the surrounding nerves and vessels are critically important for the successful conduct of operations, reducing the risks of complications and increasing the effectiveness of surgical interventions. Objective. To determine the macroscopic structure and topography of the cervical part of the sympathetic trunk, in particular its ganglions, connecting branches, and their connections with the nodes and nerve plexuses of the thoracic department of the sympathetic trunk.
Material and methods. Macromicroscopic preparation under a falling drop of water and injection of venous vessels of 12 preparations of human fetuses of different ages 81.0-375.0 mm parietal-coccygeal length (PCL). Results. In the studied human fetuses, the cervical part of the sympathetic trunk is covered by the prevertebral fascia, located on the prevertebral muscles, primarily the longus muscle of the neck. The superior and middle cervical ganglions mainly represent it. It should be noted that the number of cervical nodes of the sympathetic trunk varies from 2 to 4. The superior cervical ganglion, which is permanent, usually has a spindle-shaped or oval shape and is located at the base of the skull. An approximate triangular shape mainly characterizes the middle cervical ganglion and is unstable. As an independent formation, the inferior cervical ganglion was detected in 4 observations.
Conclusions. Asymmetry and variability of the shape and topography of all components of the cervical part of the right and left sympathetic trunks were noted. The middle cervical ganglion is unstable. The subclavian loop was detected in all observations. In the studied fetuses, bilateral asymmetry of the place of origin and the number of connecting branches of the cervical sympathetic trunk was established. Variability in the number, structure, and topography of internodal branches was revealed depending on the structure of the sympathetic trunk. The formation of the cervical-thoracic vegetative plexus was described. The main collector for the superior cervical ganglion is the pharyngeal vein; for the middle cervical and spinal ganglions – the inferior thyroid vein; for the stellate ganglion – the superior intercostal vein.
Mengeksplorasi Peran Kisah-Kisah Al-Qur’an dalam Pengembangan Moral Anak
Authors: Rohman Fatku , Uyun Muhamad 
Published: December 2024

Degradasi moral terus menerus terjadi pada anak-anak belakangan ini. Faktor penyebabnya salah satunya ialah tidak adanya perhatian lebih tayangan-tayangan yang anak-anak tonton. Beberapa cara bisa dilakukan untuk mencegah dan memperbaiki permasalahan tersebut, salah satunya melalui metode berkisah. Metode berkisah merupakan salah satu metode pembelajaran dalam bentuk cerita kisah-kisah inspiratif yang mana bisa memberikan pengalaman berkesan bagi pendengarnya. Al-Qur’an menjadi salah satu sumber referensi paling ideal untuk memperbaiki moral anak-anak karena didalamnya memuat kisah-kisah inspiratif yang penuh makna dan keteladanan. Penelitian ini menggunakan metode kualitatif deskriptif dengan menganalisis dan menarik kesimpulan dari berbagai sumber dan pendapat terkait. Hasil dari penelitian ini mengatakan bahwa terdapat banyak kisah-kisah di dalam Al-Qur’an yang dapat dijadikan sumber rujukan untuk diceritakan kisah-kisah inspiratifnya kepada anak, sehingga secara tidak langsung dapat mengembangkan moral dan membentuk karakter baik mereka melalui kisah-kisah inspiratif dan teladan yang termuat didalamnya.
Caracterización sobre las percepciones en el uso del teléfono móvil durante el envejecimiento en Argentina: comparación entre tres ciudades
Authors: Revollo Sarmiento Elsa Araceli , D’ Amico Lao Daiana , Fernandez Maira Verón , Lopez Moreno Celeste , Krzemien Daisy , Xifra Julia , Vivas Leticia 
Published: December 2024

El propósito de este estudio es describir las percepciones que tienen las personas mayores en Argentina en tres ciudades diferentes sobre el uso de teléfonos celulares, y analizar la varianza significativa que tienen las percepciones según la ciudad de residencia de la muestra. A su vez, se realizó una descripción del perfil sociodemográfico de las personas mayores argentinas. Diseño/metodología: Se presenta un estudio con un diseño no experimental, transversal, correlacional. Se conformó una muestra no probabilística de 138 adultos mayores seleccionados intencionalmente. Resultados: La experiencia previa en el uso de la tecnología, la autoeficacia y las condiciones de facilitación son las percepciones que más diferencias presentan entre las ciudades (Mar del Plata, San Salvador de Jujuy y Miramar). Además, se encontró que las personas mayores en general tienen cierto grado de ansiedad al usar el teléfono celular aunque cuenten con factores que faciliten su uso. Originalidad: esta investigación tiene implicaciones para las intervenciones destinadas a mejorar la salud funcional en los ancianos. Comprender las percepciones de las personas mayores en relación con la tecnología permitirá potenciar su utilidad para promover un estilo de vida autónomo y la integración social en la vejez.
Influence of Measurement Errors on Underground Topographic Bases
Authors: Filip Larisa Ofelia , Filip Anca Daniela 
Published: December 2024

Abstract
Underground topographic bases are of particular importance in the design and management of underground mining works. They can be dependent on the geodetic and topographic system on the surface, but they can also be independent in relation to a particular reference system. In the case of dependent topographic bases, it is preferable, from the point of view of the precisions required for the drawing of mining works in safe conditions, that they are related to two points known by their x, y (fixed) coordinates. The quantities measured in such situations are angles and distances. Measurement errors are transmitted to the determined quantities and consequently it is necessary to analyze the factors with which such a process can be evaluated. The necessary scientific approach is presented below.
Phase Transformations in Alloy Steel Containing Boron Using Dilatometry and Acoustic Emission
Authors: Łazarska Małgorzata , Piotrowska Aleksandra , Paciorek-Sadowska Joanna , Ranachowski Zbigniew 
Published: December 2024

Abstract
The tests were carried out for the selected 27MnCrB5-2 alloy steel with the addition of boron. The paper presents the kinetics of the ferritic transformation occurring under continuous cooling conditions. The temperatures of the beginning and end of the transformation of supercooled austenite were determined using a dilatometer. In addition, a waveguide and an acoustic sensor were installed in the device to receive acoustic emission signals. The results in the form of dilatometric curves were additionally confirmed by the obtained acoustic emission signals. Based on the obtained microstructural results, it can be concluded that in the hardening process of 27MnCrB5-2 steel at the applied temperatures, complex transformations of austenite into ferrite and bainite occur. The use of acoustic methods in the field of phase transformation issues creates the possibility of their application in industry.
Development, Comprehensive Characterization, and Antimicrobial Activity Evaluation of a Novel Class of Symmetrical 1,3-Benzoxazine Derivatives
Authors: Issam A.M. , Kareem Huda Salah , Jweeg Muhsin Jaber , Mohammed M.N. , Abdullah Thamer Adnan , Abdullah Oday I. , Hassan Chiya Othman 
Published: December 2024

Abstract
Completely symmetrical 6,6’-cyclohexane-1,1-diyl bis (3-substituted-3,4-dihydro-2H-1,3-benzoxazine) synthesized compounds have been able by a two-step process that yields a large amount of the compound. First, phenol and cyclohexanone were subjected to the Friedel-Craft process to produce 1,1’-bis(4-hydroxyphenyl) cyclohexane. The reaction between the bisphenol and formaldehyde and several primary amines produced unique symmetrical 1,3-benzoxazine compounds. Several spectroscopic methods, such as Fourier transform infrared spectroscopy, nuclear magnetic resonance (1H and 13C), GCMS spectrometry, and CHNS, were utilized in conjunction with tridimensional liquid chromatography (TLC) to investigate and validate the structures of the compounds created thoroughly. Two Gram-negative and two Gram-positive bacteria and a pathogenic fungus were tested for antimicrobial activity in contrast to the gold-standard medications streptomycin and nystatin. The antibacterial activity of some of these compounds was even better than that of the gold-standard medications, which is encouraging.
Analysis of Fatty Acids and Antibacterial Whey Proteins in Organic and Conventional Milk: Potential Influence on Lactic Acid Bacteria Growth
Authors: Sabunevica Stefanija , Radenkovs Vitalijs , Majore Kristīne , Zagorska Jeļena 
Published: December 2024

Abstract
Organic fermented milk products are an area of interest combining functional properties and sustainable practices. Limited information is available regarding the specific components of organic milk that may impact the growth of lactic acid bacteria. This study emphasised the differences in bioactive compounds between organic and conventional milk and their potential influence on lactic acid bacteria growth. Analysis of organic (n = 15) and conventional (n = 15) farm milk using GC-MS revealed differences in fatty acid (FA) concentrations, mainly mono-, polyunsaturated fatty acids, and conjugated linoleic acid. Individual FA, such as stearic, linoleic, and oleic acids, were up to 33.6%, 31.0%, and 25.23% higher in conventional milk. Detection of the whey proteins using the enzyme-linked immunosorbent assay (ELISA) showed lysozyme content was up to 40.6% higher in conventional (22.04 µg L−1) than in organic (15.68 µg L−1) milk. Conversely, lactoferrin content was 20.4% higher in the organic (45.27 µg L−1) than in conventional (36.04 µg L−1). No difference in the content of immunoglobulin A was found. The higher concentrations of lysozyme, mono- and polyunsaturated fatty acids in conventional milk could enhance a higher inhibitory activity against lactic acid bacteria compared to organic milk.
Assessment of Soil Quality and Metal Contaminants in Paddy Soils and Water in a CKDu-Affected area in Sri Lanka
Authors: Ranasinghe Hirushi , Perera Rajith , Premaratne Jeewantha , Liyanage Janitha , Perera Ruwan 
Published: December 2024

Abstract
The proliferation of chronic kidney disease of unknown etiology (CKDu) in Sri Lanka may be attributed to exposure to trace elements of both natural and human origin in the environment, which has been extensively explored and widely debated within the scientific community. This research aims to investigate the fluctuation of soil quality in paddy fields concerning depth and to evaluate the corresponding groundwater parameters in a region identified as a high-risk area for CKDu in the North Central region via determining different parameters including trace metals in both paddy soils and groundwater. The slightly alkaline paddy soils in the study area displayed elevated electrical conductivity values in the uppermost soil layer compared to the subsoil layer. Although hazardous metals, including lead (Pb), chromium (Cr), arsenic (As), and cadmium (Cd), were detected in the paddy soil, they did not surpass the critical toxic concentrations. A statistically remarkable robust positive correlation was discovered between the concentration of Pb in the soil and its depth. Additionally, the levels of toxic metals, such as lead, arsenic, cadmium, and chromium, in the study area’s groundwater were substantially lower than the safety standards set by the World Health Organization. However, some groundwater samples were found to contain anionic species, including fluoride, in concentrations that exceeded the established permissible limits. The gradual accretion of trace elements within the paddy soil presents a potential hazard for the translocation of such elements into the rice plants, thus constituting a possible threat to human health.
Unveiling Pre-Service Teachers’ Cognitions of Multilingualism and Multilingual Identities Using a Multi-Method Approach
Authors: Henehan Alison , Duarte Joana 
Published: December 2024

Abstract
Teacher cognitions of multilingualism influence classroom behaviour and are partly formed during pre-service teacher (PST) education (Borg 2003). In Fryslân, a linguistically diverse region of the Netherlands, Frisian is a compulsory subject, yet teachers feel underprepared to teach it, leading to negative attitudes towards the minority language and multilingualism in general. A survey, dominant language constellation (DLC) artefacts (Ibrahim 2022), and focus groups with vignettes (Barter & Renold 1999) were used to explore 72 PSTs’ cognitions of multilingualism in education and multilingual identities. Our triangulation of methods shows how cog- nitions of multilingualism can be mapped in various ways. PSTs held slightly positive cognitions of multilingualism in education in the survey and identified as multilingual in the DLCs and focus groups. However, PSTs’ cognitions of minority languages should be improved. This study contributes to the understanding of PSTs’ multilingual identities and cognitions and offers guidance on how the concept of teacher cognition can be applied to multilingualism to improve training on multilingual pedagogies for PSTs.
The Role of Government in the Development of the Pampang Cultural Tourism Village
Authors: Fauziah Siti , Lukman Andi Ismail , Wahyuni Sri 
Published: December 2024

The research objectives are: To describe the Government's Role in the Development of Pampang Cultural Tourism Village. In the preparation of this thesis, researchers used a type of qualitative descriptive research with data collection techniques, namely, observation, interviews, and documentation studies. The data source is the government in the pampang cultural village. Data analysis techniques are data reduction, data presentation and conclusion drawing. The results showed that: 1. The facilitator implemented by the government creates conditions conducive to the implementation of cultural management and preservation activities to bridge the various interests of the community and the government in optimizing the program, as a facilitator the government is engaged in assisting training, education, improving skills and funding or capital in the capital program through providing capital assistance to the community, 2. Communicator to maintain good communication between government, community, and artists. Communication is an integral part of a management process through effective communication, harmonious cooperation that can be developed to achieve goals and open cooperation. 3. Catalyst to accelerate the process of an event. To be able to carry out its role as a catalyst, the government also acts as a stimulant to accelerate the process of village potential.
Isolation of aFlavonoid Bioactive compound fromGymnoascus dankaliensis Secondary Metabolite
Authors: Jafar Furdos Noori , Sabah Fatima S. 
Published: December 2024

Flavonoids, a wide range of phenolic compounds produced as secondary metabolites in plants, bacteria and fungi, have highly potent activities. In this study, the fungus Gymnoascus dankaliensis was isolated in spring from sheep dung samples, and itsability to produce a secondary metabolite was investigated. The fungal secondary metabolite was extracted, and the antimicrobial and antioxidant activitis were tested. The results showed that Gymnoascusdankaliensis, thefirst ever isolated fungus from dung in Basrah, could produce a secondary metabolite that were produced using a Solid State Ferementation SSF medium after 40 days of incubation. The bioactive compounds were extracted from the solid media by using ethyl acetate. The chemical identification of the extracted bioactive compound indicated that the isolated compound belonged to the flavonoid group. The isolated flavonoid compound tested as an antimicrobial agent against three clinical isolates of bacteria,Escherichia coli , Staphylococcus aureus and and Bacillus subtilis, was also tested against two yeast isolates Candida albicans and C. tropicalis. The results recorded the largest inhibition zone in S.aureus. Whereas C.albicans was found to be more sensitive toward the isolated flavonoid compound than C. tropicalis. The antioxidant activity of the isolated compound was investigated using DPPH (1,1-diphenyl-2-picrylhydrazyl) method where it showed moderate antioxidant activity compared to ascorbic acid.