bluuebunny/crossref_metadata_2025 huggingface dataset:
Giuseppe Gioeni: il lavoro di uno scienziato naturalista tra gli elogi e le accuse
Authors: Condorelli Daniele
Published: February 2025

In questo lavoro vengono esaminati i contenuti scientifici delle principali pubblicazioni di Giuseppe Gioeni (1747-1822), professore di Storia naturale nell’Università di Catania, e il loro impatto presso la comunità scientifica internazionale dal momento della pubblicazione fino ai nostri giorni. Questa analisi suggerisce che alcuni dei problemi legati alla produzione, comunicazione e valutazione dei risultati della ricerca scientifica in epoca illuministica siano ancora pervasivi nella nostra società attuale.
FACTORS INFLUENCING THE ADOPTION OF MANAGEMENT ACCOUNTING IN VIETNAMESE CONSTRUCTION FIRMS
Authors: Lam Thi Hoang Hoanh  , Pham Nhat Tuan  , Yan-Jie Yang
Published: February 2025

The widespread reliance on management accounting globally aims to provide crucial insights to corporate executives, assist informed decision-making, and boost overall business operations. However, the application of management accounting principles differs in theVietnamese industry sector. The objective of this study was to explore the impact of various factors on the usage of management accounting in Vietnamese construction firms. The Ordinary Least Squares (OLS) method was used to analyze data collected from a random survey of 212 firms. The findings revealed that company size, culture, and competitiveness significantly affect the adoption of management accounting in Vietnamese construction firms at levels of 0.08, 0.52, and 0.01, respectively. The study underscores theimportance of promoting the adoption of management accounting practices to ensure the longterm growth and development of firms operating in the Vietnamese construction industry.
Lighting design proposal for the facade of an historic art building
Authors: Zavala-Hernández Karina , Ortega-Lazcano Jesús Benjamín , Demesa-López Francisco Noé , Serrano-Arellano Juan
Published: February 2025

This article details a lighting proposal for a historic monument,
which includes two main systems: one focused on the building's
façade and another on the sidewalk surrounding it. The aim is to
highlight the most emblematic architectural elements through a
uniform design that avoids visual distortions and minimizes the
impact on the structure, using sustainable technologies to reduce
light pollution and ensure the preservation of the building.
Likewise, the sidewalk lighting is designed to improve the safety
and comfort of pedestrians, integrating harmoniously with the
façade design. This system seeks to maintain a visual balance
between the monument and its urban environment, promoting its
perception as a point of cultural and tourist interest.
Financial Analysis in Micro and Small Businesses: Business features and their influence on financial ratios
Authors: Alcocer-Martínez Fidel Ramón
Published: February 2025

For the financial analysis used in Micro and Small Enterprises (MIPE),
the variables Net Profit, Return on Assets, Return on Shareholders'
Equity and Net Margin were identified as representative indicators of the
profitability of the business. The general objective of this research is to
identify the influence of factors or characteristics of companies on the
results of financial ratios, and to serve for comparison between
businesses in a consistent and relevant manner. The research is applied,
exploratory in depth, quantitative, with a non-experimental and
transversal design. The methodology used is based on the selection of
study subjects, obtaining financial indicators, analysis using X-R control
charts, discussion and conclusions, in which it is determined that the Net
Margin is the one that receives the least influence from the characteristics
of the business.
Security and privacy challenges in advanced electronic signature: a systematic review on invulnerability and user trust in Mexico
Authors: Vazquez-Pantaleon Fco. Javier , Nava-Fombona Gabriel , Gonzalez-Chavez Ma. Rosalina
Published: February 2025

Advanced Electronic Signature (AES) transforms document management in
Mexico, offering advantages in authenticity, speed, and efficiency of digital
procedures. However, concerns persist regarding the security of the system
and user trust, particularly the risks of cyberattacks, identity theft, and
vulnerabilities in the Public Key Infrastructure (PKI). This systematic review
examines the main security challenges in the advanced electronic signature
industry in Mexico, highlighting threats such as private key theft and Man-inthe-Middle (MITM) attacks. Additionally, new solutions, such as postquantum cryptography and blockchain technology, are being considered to
reduce security risks and increase user trust in the system.
Algorithm for transformer selection with minimum total cost
Authors: García J. Marcos , Mendoza Fernando A. , Zamora Laura
Published: February 2025

In this work, an algorithm is proposed to determine the power
selection of a transformer in order to obtain a minimum total
cost, considering those corresponding to energy losses, life
losses due to aging, maintenance and interest cost. Once the
algorithm was formulated, a Matlab program was designed to
perform the calculations and thus obtain the minimum cost
condition. The scope of this work is only limited to the
selection of industrial transformers with ONAN (Oil Natural
Air Natural) cooling.
Study of transformer network to comply with standards, electrical safety, and avoid failures due to Inrush current
Authors: Pérez-Lozano Luis Alberto , Juan-Jiménez Diana Alejandra , Herrera-Galicia Rubén , Sánchez-Alegría Avisai
Published: February 2025

The challenges of energizing a transformer, in an electrical power system, are critical aspects, due
to the magnitudes of the currents and the importance of the transformers. These currents cause
system instability; current peaks, and transient voltages. The instabilities affect the transformer
and the connected equipment. It is crucial to manage power timing to avoid load imbalances and
interruptions. Energization planning and execution are essential to ensure transformer integrity
and system stability. The objective is to study the process of energizing the network of six
transformers, responsible for the energy supply of the National Technological Institute of Mexico
IT of Tuxtla Gutierrez, to identify opportunities that guarantee electrical safety, comply with
applicable regulations and minimize the adverse effects of inrush currents. A load survey was
carried out on the distribution transformers. A one-line diagram was constructed. The behavior
of the Electrical Power System was studied. Transient monitoring was carried out in the secondary
circuits of the transformers. With these actions, opportunities were identified to mitigate failures,
which translate into safety and energy savings.
Application of the Scrum Methodology for the creation of a Business Resource Management System
Authors: Amavizca-Valdez Laura Olivia , Flores-Reyes Alfonso
Published: February 2025

This article presents the application of an agile methodology in the
development of a business resource management system, whose main
objective is to optimize the management of daily activities, resources and
internal processes. The SCRUM methodology was applied, divided into
four sprints: First, planning, where the tasks and priorities were defined.
Second, development, in which the team worked on implementing
features using C#, React, and Ant Design, according to the backlog. The
third sprint was the review, where feedback is obtained to identify
improvements. Finally, the retrospective where the performance was
analyzed and adjustments proposed for the following sprints. The
contribution of this development is crucial for the company, since it
improves operational efficiency and facilitates informed decisionmaking, through the creation of catalogs and functionalities that optimize
the management of internal processes.
Decline of hammock weaving in the municipality of Dzitbalché, Campeche, Mexico
Authors: Caamal-Chan Eduardo Miguel , Barroso-Tanoira Francisco Gerardo , López-Ponce María Eugenia
Published: February 2025

Hammock weaving in the municipality of Dzitbalché, Campeche, Mexico, has been decreasing
in such a way that the weavers have chosen other income sources. This qualitative research,
which objective is proposing actions for preserving hammock weaving in Dzitbalché, used the
inductive method with the interview as a technique, and an interview guide as an instrument.
Results show that the decline of hammock weaving is due to various factors such as the high cost
of raw materials (yarn), the lack of interest of new generations for learning this activity, and the
difficult access to markets. The solutions include the implementation of social programs from
the Government, the construction of a touristic commercial site, access to quality lower price raw
materials and commercialization channels, e-commerce, cooperative societies, and personal
finance education, as well as capitalizing opportunities such as the Mayan Train.
Accurate measurement of lattice constants and thermal expansion coefficients of halide perovskite alloy CH3NH3Pb(Br1−xClx)3
Authors: Watanabe Yoshiaki , Shibayama Naoyuki , Jitsukata Tomoki , Hori Akiko , Sotome Masato , Matsushita Tomonori , Kondo Takashi
Published: February 2025

We accurately determined the lattice constants a and the thermal expansion coefficients α
L of the mixed-halide perovskite CH3NH3Pb(Br1−x
Cl
x
)3 as functions of the Cl−-composition x. We used single-crystalline samples and performed X-ray photoelectron spectroscopy for the determination of x, and single-crystal X-ray diffraction for the determination of a. We found that mixed-halide single crystals were significantly Cl−-rich compared to the precursor solutions from which single crystals were grown. The obtained Cl−-composition-dependent lattice constant a(x) well follows the Vegard’s law:

a
(
x
)
=

a

0

(
1
−
x
)
+

a

1

x

, where

a
0

=
5.9366
±
0.0028

Å

,

a
1

=
5.6866
±
0.0027

Å

. In addition, from the temperature dependence of a(x), we determined the thermal expansion coefficients α
L(x) of the mixed-halide perovskite CH3NH3Pb(Br1−x
Cl
x
)3 for the first time.
Opportunities for using green technologies to assess the effectiveness of green innovations in Russian industry
Authors: Sivkova A. I.
Published: February 2025

Aim. The work aimed to develop a rating map of Russian regions by the level of development of green technologies, as well as determine the potential for using individual quantitative indicators in models for assessing the effectiveness of green innovations in industry.

Objectives. The work considers approaches to defining the concept of “green technologies”, analyzes the indicators of the development of green technologies in individual industries and regions of the country.

Methods. The author used literature analysis, rating maps, correlation analysis, and Granger testing to solve the problems.

Results. In 2020–2023, 48% of the analyzed regions of Russia showed an extremely low implementation of green technologies. The most unfavorable situation is registered in nine entities with either no companies developing the technologies or the technologies used. The manufacturing industries have become the leaders in the development and application of green technologies. A mutual cause-and-effect relationship was revealed between such indicators as volume of waste generated and amount of used green technologies for reducing harmful emissions, as well as amount of recycled waste and number of waste processing technologies used.

Conclusions. There is a strong relationship between the volume of recycled waste and the number of green technologies used. It is advisable to include the application of quantitative indicators of the development of green technologies in the models for assessing the effectiveness of green innovations in industry. Further research in the field of the effectiveness of the implementation of principles of the green economy should include the study of the correlation between the formalization of the sustainable development strategy with the number of used technologies for reducing air pollution and the amount of carbon dioxide emissions by industrial enterprises.
Analysis of Consumer Purchasing Patterns Using the Apriori Algorithm on Sales Transaction Data from Anak Panah Kopi Salatiga
Authors: Pratama Yoga Candra Adi , Dewi Christine
Published: February 2025

Anak Panah Coffee is a café located in Salatiga, offering a menu of 12 items. To enhance consumer satisfaction, the management of Anak Panah Coffee has decided to implement a marketing strategy for promoting its products. Given the challenges faced by Anak Panah Coffee, this study aims to analyze consumer preferences to provide benefits both to the business and its customers. This research utilizes the Apriori algorithm, based on field data that can be calculated objectively. The results of applying the Apriori algorithm reveal two association rules with a minimum support of 30% and a minimum confidence of 60%. The first rule indicates that customers who purchase Sunny Go Coffee are likely to also purchase Mushroom Crispy, with a support value of 50% and confidence of 56%. The second rule suggests that customers who buy Crispy Mushrooms are likely to also purchase Sunny Go Coffee, with a support value of 50% and a confidence of 71%.
Education Module as a Learning Aid for Fantasy-Based Materials via Local Area Network (LAN)
Authors: Firmansyah Ada Udi , Lathifah
Published: February 2025

Fantasy Education Module is intended to enhance early childhood learning with engaging and interactive learning media. A wireless local area network (LAN) module has been developed for writing, reading and coloring activities to support and enhance classroom productivity. The system provides deeper learning of educational content with multimedia interactive features that can engage younger children in the topics. This paper examines the impact of LAN module design with interactive elements on children’s teaching methods and learning outcomes, concentrating specifically on the role of interactive design in skill development. The study aims to identify the effectiveness of LAN based Module design in improving teaching and learning outcomes with particular attention to how interactive elements can ensure better skill development. The study investigates whether LAN technology, in an interactive environment that supports leisure time, can complement learning spaces better than those traditionally provided. Findings from the primary studies indicate significant learning improvements with more interactive media used, related to cognitive or motor skills. Active participation, and customized learning modes are the themes of the module to meet individual learner styles and task levels. The results of the study show that these modules have great potential as effective educational agents in early childhood education can add much-needed dynamism to basic skills learning.
Bimbingan Belajar Mahasiswa Matematika KKNT 2022 Sebagai Upaya Peningkatan Pengetahuan Akademik Anak-Anak Desa Mallongi-Longi, Kabupaten Pinrang, Sulawesi Selatan
Authors: Side Syafruddin , Irwan Irwan , Farhan Muhammad , Rahman Muhammad Fatur , Ahmar Ansari Saleh
Published: February 2025

Bimbingan belajar yang diadakan pada kegiatan KKN Tematik merupakan suatu kegiatan yang bertujuan untuk meningkatkan pengetahuan akademik dan meningkatkan kualitas karakter dari anak-anak yang sedang menempuh pendidikan di Desa Mallongi-Longi, Kabupaten Pinrang, Sulawesi Selatan. Kegiatan tersebut diadakan di luar jam sekolah dan dilaksanakan sebanyak dua kali dalam sepekan. Sasaran dari kegiatan ini ialah anak-anak yang sedang berada di tingkatan SD dan SMP sederajat.
Pelatihan Pemanfaatan Reference Management Software Zotero Untuk Mendukung Pengelolaan Dokumen Ilmiah Mahasiswa
Authors: Ahmar Dewi Satria , Magfirah  , Tri Santoso  , Sri Hastuti Virgianti Pulukadang  , Muhammad Fath Azzajjad  , Ayu Rahayu  , Edi Ilimu  , Agus Nasir  , Ahmar Ansari Saleh
Published: February 2025

Kegiatan pengabdian kepada masyarakat (PkM) ini dilaksanakan pada Program Studi S-1 Pendidikan Kimia, Universitas Sembilanbelas November kolaka. Kegiatan PkM dilaksanakkan dengan mempertimbangkan hasil analisis situasi dan kebutuhan mahasiswa akan pemanfaatan reference management software Zotero  untuk mendukung pengelolaan dokumen ilmiah mahasiswa. Pelatihan memiliki langkah-langkah: perencanaan, pelaksanaan dan evaluasi. Metode yang digunakan pada pelatihan adalah diskusi, Latihan/praktek dan simulasi melalui online learning. Peserta pelatihan terdiri dari 34 orang mahasiswa. Luaran yang diperoleh adalah 100% peserta telah mengetahui reference Management Software dalam pengelolaan dokumen ilmiah, 85.29% peserta telah mampu mengoperasikan reference management software Zotero dan 94.12 % peserta telah memiliki apllikasi reference management software Zotero.
Pendampingan Rancang Bangun Aplikasi Game Digital untuk Pembelajaran pada Sekolah di Kota Ternate
Authors: Saprudin Saprudin , Rahman Nurdin A. , Hamid Fatma
Published: February 2025

Telah dilakukan kegiatan pengabdian kepada masyarakat (PKM) yang melibatkan guru-guru pada salah satu sekolah mitra di kota Ternate. Kegiatan PKM yang dilakukan berupa: 1) transfer pengetahuan tentang pentingnya penggunaan game digital dalam pembelajaran, 2) pelatihan intensif perancangan game digital dan 3) pendampingan pemanfaatan game digital dalam pembelajaran. Kegiatan PKM meliputi survey pendahuluan, pelatihan intensif, pendampingan, evaluasi dan refleksi. Berdasarkan penilaian produk yang dihasilkan menjukkan bahwa terdapat peningkatan kompetensi guru dalam merancang dan memanfaatkan aplikasi game digital dalam pembelajaran, serta guru dapat menciptakan suasan pembelajaran yang menarik dan menyenangkan melalui aplikasi game digital yang dihasilkan.
Optimalisasi Bank Sampah Digital Tim PPK Ormawa HIMA Manajemen UPGRIS di Desa Plalangan
Authors: Firdaus Nada Nisrina , Puspitasari Ratih Hesty Utami , Abdika Mohammad Festin , Rahmad Moh. Adib Nur , Adrianto Syahrul , Putra Edo Cahya
Published: February 2025

Pemberdayaan merupakan suatu konsep untuk memberikan tanggungjawab yang lebih besar kepada orang-orang tentang bagaimana melakukan pekerjaan. Pemberdayaan akan berhasil jika dilakukan oleh pengusaha, pemimpin dan kelompok yang dilakukan secara terstruktur dengan membangun budaya kerja yang baik. Konsep pemberdayaan terkait dengan pengertian pembangunan masyatakat dan pembangunan yang bertumpu pada masyarakat. Desa Plalangan merupakan sebuah desa yang berada di Kecamatan Gunung Pati, Kota Semarang, yang mempunyai potensi cukup besar di bidang peternakan, pertanian, serta perikianan. Luas kelurahan ini mencapai ± 331.727 Ha/m2.  Desa ini memiliki penduduk yang berjumlah 4.354 jiwa (Februari 2023). Kepadatan penduduk di desa ini menimbulkan beberapa dampak positif maupun negatif yang muncul. Dampak positif dari adanya kepadatan penduduk di desa ini adalah tersedianya banyak tenaga kerja, peluang usaha lebih besar, dan meningkatnya produksi industri rumah tangga. Sedangkan dampak negatif dari adanya kepadatan penduduk menjadi permasalahan diantaranya adalah munculnya pemukiman dan sekitar bank sampah terlihat kumuh, sampah rumah tangga meningkat, serta  kesadaran penduduk untuk membuang sampah pada tempatnya menurun Ormawa Himpunan Mahasiswa (HIMA) Manajemen yang terdiri dari mahasiswa Manajemen dan Teknik Informatika telah melakukan survei dan pertemuan dengan kepala desa, perangkat desa, serta mitra. Beberapa kegiatan yang akan dilakukan adalah membuat solusi dari permasalahan yang timbul adalah penanganan yang tepat dengan penerapan dan optimalisasi Zero Waste Lifestyle bagi para penduduk desa, dengan program tersebut harapannya mampu untuk menjembatani setiap rumah tangga mengelola sampahnya secara tertib dan teratur untuk disalurkan dalam satu tempat yang terhubung dalam satu sistem atau perangkat. Hasil  kegiatan dalam Pengabdian ini adalah Aplikasi Bank Sampah Digital yang bisa dimanfaatkan oelh masyarakat Desa Plalangan dan dilakukan sosialisasi secara menyeluruh untuk masyarakat.
Pendampingan Penguatan Manajemen Kelompok Tani dan Website pada Petani Kakao Desa Tegal Maja Lombok Utara
Authors: Kuntary Ibrahim Isra Dewi , Apriani Apriani , Arzani Lalu Danu Prima , Martiningsih Ni Gst Ag Gde Eka , Sumantra I Ketut
Published: February 2025

Kabupaten Lombok Utara (KLU) merupakan satu-satunya daerah tertinggal saat ini di Provinsi Nusa Tenggara Barat. Wilayah Desa Tegal Maja terletak di Kecamatan Tanjung Kabupaten Lombok Utara memiliki potensi yang melimpah terdiri dari potensi  alam, sumber daya manusia, kelembagaan dan potensi sarana dan prasarana. Sebagian besar penduduk desa Tegal Maja memiliki mata pencaharian sebagai petani dilihat dari pemanfaatan lahan yang ada. Adapun permasalahan yang dihadapi Kelompok Tani Mitra 1 dan 2 (Patuh Tujuan II dan Buana Karya) yaitu sebagai berikut : Para petani memasarkan kakaonya masih secara konvensional, para petani belum memanfaatkan kelembagaan melalui kelompok tani secara tepat. Sehingga solusinya adalah memberikan pelatihan manajemen kelompok tani untuk penguatan organisasi kelompok tani serta keberlangsungan usaha, Memberikan bimbingan teknis pemasaran produk kakao berbasis Badan Usaha Milik Desa (Bumdes), website desa dan media social, Menjalin kerjasama antar kelompok tani, perangkat desa, pengepul sehingga tercipta sistem pemasaran biji kakao yang saling menguntungkan. Adapun indikator Pencapaian Keberhasilan dalam menerapkan pemasaran modern mencakup tingkat partisipasi petani dalam pelatihan, penggunaan aktif platform digital untuk promosi produk, peningkatan volume penjualan biji kakao melalui platform tersebut, dan hasil survei kepuasan petani dan stakeholder tentang efektivitas pemasaran modern. Kelompok tani terlihat sangat aktif dan partisipatif dari jumlah orang yang menjawab pertanyaan pada soal dengan benar pada saat sebelum melakukan pelatihan dan setelah melakukan pelatihan terlihat jumlah petani yang sudah paham lebih banyak dibanding sebelumnya baik mengenai data pengguna internet, isi UU system informasi desa, masalah  yang sedang dihadapi dan solusi yang perlu dilakukan.
Tongkol Jagung: Inovasi Briket sebagai Karya Mahasiswa dalam Program MBKM untuk Kesejahteraan Masyarakat
Authors: Rahmawati Sitti , Ahmar Dewi Satria , Diah Anang Wahid M. , Sari Nurita , Anggriani Windi , Metoli Erwin Priscal , Alifa Nur
Published: February 2025

Tujuan pelatihan "Tongkol Jagung: Inovasi Briket sebagai Karya Mahasiswa dalam Program MBKM untuk Kesejahteraan Masyarakat Desa Beka" adalah untuk memberi pengetahuan masyarakat desa tentang inovasi pembuatan briket dari tongkol jagung. Metode pelaksanaan mencakup pembuatan materi pelatihan, mengadakan sesi teori dan praktik, dan mendorong karya mahasiswa. Menurut hasil pengabdian masyarakat, enam kelompok tani menyatakan kepuasan tinggi, tiga kelompok tani merasa puas, dan satu kelompok tani menyatakan kepuasan cukup. Evaluasi positif ini menunjukkan penerimaan yang baik terhadap pelatihan. Diharapkan, pemanfaatan limbah pertanian sebagai sumber energi alternatif akan meningkatkan kesejahteraan masyarakat desa. Pelatihan ini menunjukkan bagaimana Program MBKM berhasil diintegrasikan dalam pengabdian masyarakat.
Pelatihan dan Pendampingan Implementasi Multimodal Genre-based Approach dalam Pembelajaran Bahasa Inggris di SMP Kabupaten Magelang
Authors: Farikah Farikah , Mulyani Mimi , Astuty Astuty , Normawati Afi , Hamdani Rifki , Raikhana Salma , Mazid Sukron
Published: February 2025

Artikel ini membahas dampak signifikan era digital terhadap pendidikan, khususnya dalam konteks kurikulum Merdeka di Indonesia. Pendekatan berbasis genre multimodal (Multomodal-genre based approach) diperkenalkan sebagai kerangka pedagogi yang efektif untuk mengatasi dinamika waktu. Artikel ini menguraikan kegiatan, saran, dan dukungan bagi guru bahasa Inggris SMP di Kabupaten Magelang dalam mengembangkan modul ajaryang selaras dengan Kurikulum Merdeka. Artikel ini berfokus pada penerapan pendekatan berbasis genre multimodal dan menekankan pentingnya beradaptasi dengan tujuan kurikulum baru, mengembangkan keterampilan abad ke-21, dan mengintegrasikan teknologi ke dalam praktik kelas. Selain itu, artikel ini memperkenalkan konsep TPACK (Technological Pedagogical and Content Knowledge) sebagai kerangka kerja integrasi teknologi yang efektif dalam pendidikan.
Etnomatematika pada Kegiatan Penanaman Pohon serta Implementasinya dalam Pembelajaran Berbasis Literasi dan Numerasi
Authors: Maharani Israq , Hidayah Putri Jihan , Adelina Ray Sukma , Kusyani Diah
Published: February 2025

Agriculture is a culture that is very close and attached to Indonesian society. Along with the times, the current cultural situation tends to be unknown to the younger generation. Ethnomathematics exists to bridge between culture and education. This community service aims to describe the ethnomathematical study of tree planting within the scope of reforestation and tree seedlings. This service uses training methods combined with literature studies that use the study of knowledge, ideas and findings contained in the literature so as to provide theoretical and scientific information related to implementation in learning which will later be collaborated with literacy and numeracy-based learning that can make a real contribution to social, economic growth and well-being for individuals and society. By having the skills to be able to apply the understanding of literacy and numeracy in the context of economics, engineering, science, social, and other fields, employment competitiveness and economic welfare will increase.
Design and Creation of a Profile Catalog of MSMEs Assisted by PT. Pertamina Hulu Rokan, Mandau Region and others
Authors: Mubarak Husni , Maulana Hutomo Atman , Astuti Dwi
Published: February 2025

The current problem is that many small and medium MSMEs are not touched by technology and do not have valid information regarding their business profiles or information about what products are offered to the market. This activity is a simple effort to overcome MSME problems, one of which is by presenting profiles and business catalogs from the MSMEs themselves. In accordance with the assignment mandated by PT partners. PHR hopes that its fostered MSMEs in Mandau District and its surroundings. The main goal is to have a positive influence on MSMEs and others by equipping them with something that is up great. Creating MSME Profiles with complete Business Catalog designs both in digital and paper-based forms. Guan to increase the capacity of MSMEs, competitive in the long term. This community service activity was carried out on MSMEs fostered by PT Pertamina Hulu Rokan (PHR) in Mandau District and its surroundings.
PKM Pemberdayaan Kader PKK Melalui Pelatihan Pembuatan Perangkap Nyamuk Berbasis UV dn Biolarvasidal dari Limbah Gadung (Dioscorea hispida) untuk Penanggulangan DBD
Authors: Kusumarini Shelly , Dian Nugraheni  , Anisa Wuri Kartika  , Fitroh Rafli Firdausi
Published: February 2025

Nyamuk merupakan vektor utama penyakit seperti DBD, Chikungunya, dan Malaria, terutama mengancam anak-anak di Desa Karang Kembang, Kecamatan Babat, Kabupaten Lamongan, pada musim hujan pasca El Niño. Pengendalian nyamuk masih bergantung pada fogging yang kurang efektif dan merusak lingkungan. Program ini memperkenalkan perangkap nyamuk berbasis sinar UV (qiUT) dan biolarvasida dari limbah gadung (Dioscorea hispida) sebagai solusi praktis dan ramah lingkungan. Kader PKK diberdayakan untuk membuat qiUT dari botol bekas dan memproduksi biolarvasida melalui maserasi. Kegiatan ini meningkatkan kapasitas 35 kader PKK dalam pengendalian nyamuk, dengan monitoring mingguan dan identifikasi jenis nyamuk, seperti Culex sp. dan Aedes sp. Program ini juga meningkatkan kesadaran masyarakat dalam kegiatan monitoring jentik. Kombinasi qiUT dan biolarvasida terbukti efektif sebagai metode alternatif yang aplikatif dan ramah lingkungan untuk pengendalian nyamuk di skala rumah tangga.
Some Questions Regarding Free Democratic Basic Order
Authors:   Korean Constitutional Law Asscciation, Hahm Chaihark
Published: February 2025

This article is intended to raise a few questions regarding the term ‘free democratic basic order’ within Korea’s constitutional order: how it is understood and mobilized in different contexts. It will be shown that there is much confusion on the part of the Korean Constitutional Court as well as constitutional scholars. First, there is continuing confusion and controversy over its political orientation, whether it was introduced into the Korean constitution with the intention of masking authoritarian rule based on virulent anticommunist ideology. This stems from the fact that the term was first inserted into the constitution’s text by the infamous Yushin Constitution of 1972, although a similar term was already present since 1960. Secondly, it is unclear whether the term is an indication that Korea’s constitutional order is based on the idea of ‘militant democracy.’ While the Constitutional Court seems to say it is, a careful comparison of its decisions with the German idea and practice of militant democracy suggests that the Korean court is using free democratic basic order in a very vague and imprecise manner. Third, there is confusion over whether free democratic basic order refers to the very minimum essential features of the constitutional order or the ultimate value and goal which the entire legal system, as well as the citizens, is expected to strive after. It will be suggested that this is ultimately due to the mistake of equating free democratic basic order with the comprehensive ideal of liberal democracy.
ANALISIS FORENSIK CITRA DI PLATFORM X MENGGUNAKAN METODE DIGITAL FORENSIC RESEARCH WORKSHOP (DFRWS)
Authors: Sulistyo Wicaksono Yuli , Pratiwi Septia Ayu , Hidayatullah Muhammad Haedar Zhafran
Published: February 2025

Salah satu dampak negatif yang muncul adalah perilaku masyarakat yang kurang terkendali dalam menggunakan aplikasi pribadi, sehingga berpotensi menimbulkan kejahatan siber (cybercrime). Kasus cybercrime yang umum terjadi di media sosial meliputi pengunggahan foto untuk melakukan perundungan, menyebarkan informasi palsu, penipuan, dan pencemaran nama baik. Foto dapat dengan mudah diubah atau diedit, sehingga informasi yang disampaikan dapat dimanipulasi dan berpotensi digunakan untuk kejahatan. Saat ini, kemudahan mengunggah foto dan sulitnya mendeteksi keaslian foto merupakan faktor yang menjadi dasar utama dilakukannya penelitian ini, yang bertujuan untuk mendeteksi pemalsuan foto digital. Penelitian ini menggunakan Digital Forensic Research Workshop (DFRWS) untuk mengetahui adanya pemalsuan foto digital pada platform X. Tahapan penting yang digunakan dalam penelitian ini adalah identifikasi, pemeliharaan, pengumpulan, pemeriksaan, analisis, dan presentasi. Dari hasil penelitian, ditemukan bahwa terdapat perubahan piksel di area objek smartphone serta area lain yang menunjukkan adanya hasil manipulasi, sehingga terlihat berbeda dari foto yang asli. Selain itu, melalui FotoForensic, metadata foto berhasil diperoleh, dan diketahui bahwa foto kedua merupakan hasil edit dengan indikasi pernah dimodifikasi menggunakan Adobe Photoshop CC 2017. Dari hasil analisis menggunakan ForensicallyBeta juga terlihat perbedaan piksel di beberapa bagian yang menunjukkan adanya noise tambahan, yang mengindikasikan bahwa foto tersebut telah disunting di bagian-bagian tertentu, sehingga menunjukkan ketidakaslian foto
IMPLEMENTASI MACHINE LEARNING DALAM PENGELOMPOKAN MUSIK MENGGUNAKAN ALGORITMA K-MEANS CLUSTERING
Authors: Hakim Bhustomy , Kaunang Fergie Joanda , Susanto Cornelius , Salim Jonathan , Indradjaja Reynaldi
Published: February 2025

Musik merupakan bagian yang tak mungkin dapat hilang dari hidup semua orang. Banyak orang mendengarkan musik namun dengan preferensi yang berbeda karena tersedia banyak sekali jenis musik yang beragam. Banyak platform penyedia musik streaming berlomba membuat rekomendasi lagu yang sesuai dengan preferensi penggunanya namun masih sulit untuk mengelompokkan musik didalamnya. Penelitian ini bertujuan untuk menganalisis musik menggunakan algoritma Clustering K-Means, sebuah metode unsupervised machine learning, untuk mengelompokkan lagu berdasarkan fitur-fiturnya seperti tempo, nada, dan elemen-elemen lainnya. Penelitian ini dilakukan dalam konteks digitalisasi musik yang berkembang pesat, di mana platform streaming musik semakin populer dan memungkinkan personalisasi preferensi pengguna. Algoritma K-Means digunakan untuk menemukan pola dari berbagai genre musik, sehingga bisa memberikan wawasan mengenai tren musik dan preferensi pendengar. Penelitian ini melibatkan beberapa tahap utama, termasuk eksplorasi data (Exploratory Data Analysis/EDA), pengecekan missing values dan outliers, serta pemilihan fitur yang relevan. Selanjutnya, proses clustering dilakukan menggunakan algoritma K-Means dengan evaluasi melalui metode Elbow dan Silhouette untuk menentukan jumlah cluster yang optimal serta menilai kualitas clustering. Penelitian ini diharapkan dapat memberikan kontribusi dalam pengembangan sistem rekomendasi musik yang lebih baik dengan meningkatkan pengetahuan di bidang machine learning, khususnya dalam penerapan algoritma K-Means untuk pengelompokan data musik. Hasil evaluasi penelitian ini memiliki Silhouette Scores 0,53 untuk data untrimmed dan trimmed yang menunjukkan model yang dibuat sudah menunjukan kualitas clustering yang baik. Serta klaster yang terbentuk memiliki indicator utama yaitu fitur duration_ms yang dominan dari fitur lain seperti tempo, valence, liveness, dan energy yang menghasilkan kelompok terbaik untuk digunakan sebagai rekomendasi playlist.
IMPLEMENTATION OF TOPSIS METHOD IN SUPPLIER SELECTION SYSTEM WITH RAPID APPLICATION DEVELOPMENT
Authors: Mangunsong Ikhwanda Buyung , Irawan Muhammad Dedi
Published: February 2025

Teknologi dalam pembuatan sistem informasi berbasis web berkembang dengan sangat cepat. Kemudahandalam mengakses informasi dan berkomunikasi telah memberikan dampak besar pada industri, mendorongnyamenuju sistem digital. CV. Berjaya Jaya Abadi, sebuah perusahaan kontraktor yang bergerak di bidang penyediaan berbagaijenis cat, menghadapi tantangan dalam memilih supplier terbaik di antara beberapa alternatif sehingga memungkinkan prosespengembangan sistem yang lebih cepat, iteratif, dan berfokus pada kebutuhan pengguna, sehingga menghasilkan solusi yangoptimal dan efisien dalam pemilihan supplier. penelitian ini bertujuan membangun dan mengembangkan sistem berdasarkanpenelitian sebelumnya dengan menggunakan pengembangan Rapid Application Development (RAD). Penelitian ini jugamemperbarui kriteria dan menambahkan sub-kriteria untuk memaksimalkan efektivitas metode TOPSIS dalam proses pemilihansupplier. Dengan mengadopsi sistem TOPSIS, perusahaan dapat membuat keputusan yang lebih efektif, efisien, dan berdasarkandata, yang pada akhirnya membantu meningkatkan daya saing dan kinerja. Sistem ini dirancang untuk mempermudahpengambilan keputusan dalam memilih supplier dengan mempertimbangkan enam kriteria utama, yaitu Pengiriman, SejarahKinerja, Harga, Kualitas, Loyalitas, dan Pelayanan. Penelitian ini menunjukkan bahwa sistem yang dikembangkan dapatmemberikan peringkat supplier berdasarkan kriteria yang telah ditentukan, sehingga dapat membantu perusahaan dalam memilihsupplier yang paling sesuai dengan kebutuhan. Hasil penelitian menunjukan bahwa PT. Rajawali Tunggal Abadi berada padaperingkat pertama dengan perolehan nilai 0, 73, kemudian Sika Indonesia berada pada peringkat paling bawah dengan perolehannilai 0, 24.
SISTEM INFORMASI PENJADWALAN DAN REKOMENDASI VENDOR MENGGUNAKAN METODE ROUND ROBIN PADA MANAJEMEN FOTOINKITA
Authors: Aidil Elqi Rahmat , Triase Triase
Published: February 2025

Manajemen jadwal dan pemilihan vendor yang efisien merupakan aspek krusial dalam industri jasa fotografi, terutama di manajemen FotoinKita yang mengalami pertumbuhan permintaan. Sistem manual yang digunakan sebelumnya memiliki keterbatasan dalam pengelolaan jadwal dan alokasi vendor, yang seringkali menyebabkan benturan jadwal dan ketidakpuasan pelanggan. Penelitian ini menggunakan metode Round Robin dalam penjadwalan dan rekomendasi vendor. Metode ini mendistribusikan tugas secara merata di antara vendor yang tersedia, memastikan beban kerja yang seimbang dan mengurangi risiko ketidakseimbangan kapasitas. Sistem ini dirancang untuk mengintegrasikan rekomendasi vendor berbasis algoritma Round Robin agar distribusi pekerjaan menjadi lebih adil dan merata. Dengan memanfaatkan teknologi web, sistem ini memungkinkan pengguna untuk melakukan pemesanan dan penjadwalan secara online, serta mendapatkan rekomendasi vendor berdasarkan kriteria tertentu. Pengujian dilakukan menggunakan metode black-box untuk memastikan semua fitur berfungsi sesuai kebutuhan. Selain itu, evaluasi kinerja sistem dilakukan melalui simulasi penjadwalan dengan skenario realistis. Hasil implementasi menunjukkan bahwa sistem mampu mengurangi konflik jadwal hingga 85% dan meningkatkan efisiensi distribusi pekerjaan hingga 90%. Sistem ini dapat meningkatkan efisiensi operasional dan kepuasan pelanggan dengan mengurangi waktu tunggu dan memastikan alokasi tugas yang merata. Sistem ini memastikan distribusi tugas yang adil di antara vendor dan memberikan rekomendasi vendor yang sesuai dengan kriteria. Implementasi metode Round Robin dalam sistem ini menunjukkan bahwa penjadwalan yang adil dan efisien dapat dicapai, serta memberikan manfaat signifikan dalam manajemen layanan Fotoinkita.
IMPLEMENTASI FRAMEWORK SCRUM DALAM PENGEMBANGAN DASHBOARD MONITORING UNTUK OPTIMASI PENGELOLAAN DATA INTERFACE
Authors: Wazaumi Dwi Diana , Saputro Vian Ardiyansyah , Nisa Seftia Khairun , Zahrani Sharla Adhita
Published: February 2025

Di zaman digital sekarang ini, data yang dikelola secara efisien serta efektif merupakan suatu keberhasilan sebuah perusahaan ketika menghadapi permasalahan dalam bisnis yang selalu berubah. PT XYZ adalah satu dari sekian banyak perusahaan di sektor otomotif, PT XYZ perlu memastikan bahwa data antarmuka mereka dapat dikelola secara maksimal. Namun, pengelolaan data interface sering dihadapkan pada berbagai tantangan, seperti volume data dengan jumlah yang banyak, pemantauan yang tiada henti, dan kebutuhan untuk mengidentifikasi lebih awal permasalahan yang akan muncul. Dalam rangka mengatasi permasahalan tersebut, PT XYZ memiliki rencana untuk merancang sebuah aplikasi dengan nama MyZ sebagai solusi pemantauan melalui dashboard yang bertujuan untuk melakukan pemantauan file dan menemukan potensi masalah terkait data antarmuka. Fokus dari penelitian ini adalah pada pengembangan aplikasi MyZ sebagai dashboard pemantauan dan mengadopsi pendekatan Scrum untuk mengoptimalkan pengelolaan antarmuka data di PT XYZ. Temuan yang didapatkan dari pengembangan aplikasi MyZ, aplikasi ini dapat menunjukan waktu yang dibutuhkan untuk pengiriman data melalui email rata-rata 3,3 detik hal ini mengindikasikan bahwa aplikasi MyZ memungkinkan pengguna untuk menerima informasi secara cepat, sehingga dapat mempercepat proses pengambilan keputusan. Sedangkan penyajian informasi di dalam dasboard membutuhkan waktu rata-rata 1,5 detik. Hal ini menunjukkan bahwa aplikasi MyZ dapat memberikan respon yang cepat dan efisien dalam mendukung proses pemantauan data interface serta meminimalkan waktu tunggu. Efisiensi ini sangat relevan dalam lingkungan kerja yang dinamis dan membutuhkan respon cepat terhadap perubahan data.
Functional Outcome of ORIF of Clavicle Fracture with Clavicular Plate and Screw
Authors: Hossain Dr. Md. Jonaed , Hemal Dr. Mohammad Zakaria , Rahman Dr. Md. Zahidur , Rashid Dr. Md. Harunur , Rahim Dr. S.M.A. , Hasan Dr. Mohammad Maruf Al , Sarwar Dr. Sharmin
Published: February 2025

Background: Chronic Kidney Disease (CKD) is a progressive condition that significantly affects the global population, with increasing prevalence in low- and middle-income countries like Bangladesh. Among CKD patients, cardiovascular disease remains a leading cause of morbidity and mortality, with arterial stiffness emerging as a critical indicator of cardiovascular risk. The brachial-ankle pulse wave velocity (baPWV) is a non-invasive measure of arterial stiffness, offering valuable insights into vascular health. This study explores the association between baPWV and clinical parameters in non-dialysis CKD patients in Bangladesh. Objective: To investigate the association between baPWV and various clinical and laboratory parameters in non-dialysis CKD patients in Bangladesh. Methods: A cross-sectional observational study was conducted at the Department of Nephrology, Dhaka Medical College, between September 2021 and March 2023. The study involved 100 non-dialysis CKD patients (50 with vitamin D deficiency and 50 without), aged 18 years or older, in stages 3-5. Demographic, clinical, and laboratory data were collected, and baPWV was measured. Data analysis was performed using SPSS version 26.0 with statistical tests including t-tests, ANOVA, and regression analysis. Results: Vitamin D deficiency was associated with higher baPWV compared to non-deficient patients, with significant differences observed across all CKD stages (p<0.05). The mean baPWV in the vitamin D deficient group was 22.5±1.75 m/s, while in the non-deficient group it was 16.86±1.82 m/s (p<0.05). The regression analysis identified vitamin D levels, age, and serum iPTH as significant independent predictors of baPWV. Conclusion: This study demonstrates that baPWV is significantly higher in non-dialysis CKD patients with vitamin D deficiency. The findings suggest that baPWV can serve as a reliable indicator for assessing cardiovascular risk in CKD patients, particularly in Bangladesh, where CKD ...
Complication and Outcome of Continuous Ambulatory Peritoneal Dialysis: A Single Centre Experience
Authors: Hossain Md. Kabir , Islam Syed Fazlul , Jahan Ferdous , Mojumder Mohammad Mahbub Alam , Morshed Syed Mahbub , Hossain Rana Mokarram , Ahmed A H Hamid , Rahman Md. Mustafizur , Rahman A. K. M Shahidur
Published: February 2025

Continuous ambulatory peritoneal dialysis (CAPD) is a globally accepted form of renal replacement therapy (RRT) and gaining popularity day by day. To evaluate the complications and outcome related to CAPD this study was carried out at a tertiary care hospital in Bangladesh on 36 patients of end stage renal disease (ESRD) underwent CAPD from January 2019 to December 2023. All study patients were followed-up routinely from first month to 24th month of CAPD. We observed different complications (infectious and mechanical) and outcomes of CAPD among 36 patients occurring during the course of study. Mean age of the study patients was 62.7±6.68 years, with a predominance of middle-aged males from urban areas. Diabetic nephropathy was the leading (56%) cause of ESRD followed by hypertension (17%), glomerulonephritis (14%), obstructive nephropathy (5%), sepsis (5%) and unknown etiologies (3%). Peritonitis was the most common complication in our study occurring in 41.64% of study patients. The most common organism responsible was Staphylococcus Aureus (11.11%) followed by E. coli (5.55%), Pseudomonas (5.55%), Fungi (2.77%) and Acinetobacter (2.77%). Exit-side infections were observed in 8.3% patients and severe malnutrition was observed in 5.6% patients. Mechanical complication like peri-catheter leaks (5.6%), catheter malposition (2.8%), hydrothorax (2.8%), umbilical hernia (5.6%), inguinal hernia (2.8%), and scrotal swelling (2.8%) were also seen. At the end of 24 months, 56% patients were continuing CAPD, 11% was shifted to hemodialysis (HD), 8% of study patients was improved from acute kidney injury (AKI), however 25% was died due to septicemia and cardiac causes.
Qualitative Analysis of Operation or Governance Models for Autonomous Communities of Rural Commerce
Authors: Hernández-González José Carlos , Román-del-Valle Missael Alberto , Martínez-Quintal Pedro Leopoldo , Larios-Guerrero Raúl , Gallegos-Reyes Alberto Alfonso
Published: February 2025

In rural communities, an efficient operation or governance model is crucial for fostering sustainable development and improving the quality of life of its inhabitants. According to World Bank data, nearly 45% of the rural population in Latin America lives below the poverty line, facing challenges such as limited access to basic services, education, and technology. The implementation of participatory governance models that involve local actors in decision-making has proven to be a catalyst for optimizing resource management and generating inclusive economic opportunities. This approach not only strengthens the social fabric but also promotes equity and resilience in the face of challenges such as climate change and fluctuations in agricultural markets. This study aims to explore the use of frameworks employed as successful cases for building digital communities or implementing improvement or governance models that enable better management or address a common area of interest. This is achieved through a qualitative analysis supported by a systematic literature review of 54 research articles published between 2018 and 2022, following clear discrimination criteria.
Assessment of car seat safety awareness among parents: The vital role of family physicians
Authors: Atayoglu Ali Timucin , Guner Atayoglu Ayten
Published: February 2025

Objective: Car seat safety is critical to protecting children from injury in the traffic accidents. This study's objective was to evaluate parents' knowledge and attitudes regarding car seat safety.
Material and Methods: This descriptive study involved parents with children aged between 0-18 years. The data collection method utilized a questionnaire of 31 questions that sought to assess the parents' knowledge and opinions on the use of car seats.
Results: The research involved 400 people, and the results showed that only 29% of them used a child car seat when transporting their children. Most participants (69%) reported that their child was not in a car seat while traveling. The level of education of both parents was found to be significant in determining whether or not there was a child car seat in the vehicle (p<0.001). Additionally, 80% of the participants did not receive any education or training on correctly using a child car seat, and 94% expressed a desire for information from doctors.
Conclusion: The study highlights the need for more education and awareness about the importance of proper child safety in vehicles. It is crucial that medical practitioners, with a particular emphasis on primary healthcare professionals, are aware of this demand and take appropriate measures in response.
Intra-articular Synovial Sarcoma of the Knee with Extension to the Distal Thigh: A case report
Authors: Delibašic Teodora , Rnjak Dušan , Grbić Dragana
Published: February 2025

Objective: We present a case of intra-articular synovial sarcoma of the knee with expansion to the distal thigh with developed metastatic lung disease. The case was complicated by the detection of primary pulmonary adenocarcinoma.
Case: A 70 year age woman reported pain in the right knee during a routine check–up. Ultrasound (US) finding was inconclusive since the detected intra–articular tumor, appeared to be a partially organised haematoma. Magnetic resonance imaging (MRI) indicated the tumor corresponds to SS, and radical tumor resection was performed. Due to developed distant lung metastases, the patient received two different chemotherapy protocols. Good response to the second chemotherapy enabled video–assisted thoracoscopic surgery and removal of the remaining deposits in the left lung. Unexpected detection of primary adenocarcinoma of the lung and its metastases required a new chemotherapy protocol, which the patient is currently undergoing.
Conclusion: SS's insidious onset and infrequency often delay the diagnosis. Common occurrences of lung metastases require the selection of adequate chemotherapy, and continuous follow – up. Laboratory and radiographic monitoring remain mandatory to ensure the absence of both primary diseases and to detect recurrent metastatic activity.