bluuebunny/crossref_metadata_2025 huggingface dataset:
Effectiveness of Galactooligosaccharide and Combination of Yeast + Β-Glucan in Soybean Meal Diets on Innate Immune Response and Disease Resistance Against Aeromonas hydrophila in Striped Catfish (Pangasianodon hypophthalmus)
Authors: Sutriana Amalia , Akter Mst. Nahid , Hashim Roshada , Nor Siti Azizah Mohd
Published: February 2025

Feeding soybean meal (SBM) based diets affects fish gut immunity and causes significant tissue lesions that inhibit digestion and absorption. The addition of probiotic, prebiotics and their synbiotics used in SBM diets is assumed can mitigate the negative effect of SBM. This current study was carried out to investigate the effects of commercially available galactooligosaccharide (GOS) and combination of 1% yeast + 0.1% β-glucan (YβG) on haematological, immune response and disease resistance in striped catfish juvenile against Aeromonas hydrophila. Fish (average initial weight 16.45±0.07 g) were fed with four different diets up to 12 weeks containing control negative, control positive, 1 % GOS and combination of 1% yeast+0.1% β-glucan. After 12 weeks feeding trial, the fish were challenged intraperitoneally with 0.2×106 cfu/ ml of A. hydrophila. The haematological and immunological parameters were assayed both in pre-challenged and post-challenged groups. There was a significant improvement in red blood cell, haemoglobin concentration, white blood cell and granulocyte count in both supplemented groups over the control. Immunoglobulin level showed an increasing trend in pre-challenged fish but it was much higher in post-challenged fish. There was a significant increase in lysozyme activity and further significant increase in the levels of serum lysozyme occurred in fish injected with A. hydrophila. In conclusion, the supplementation of GOS and YβG could improve the health status of striped catfish based on the improvement of their haematological and immunological parameters as well as their ability to resist A. hydrophila infection.
Optimizing Hormonal Induction and Water Quality Parameters for Enhanced Reproductive Success in Grass Carp (Ctenopharyngodon idella)
Authors: Paul Shyamal Kumar , Hasan Kazi Faridul , Sultana Nadia , Saha Debasish , Sarker Srijan , Sarker Bhakta Supratim
Published: February 2025

This study optimizes hormonal induction techniques and water quality parameters to improve reproductive success in Grass Carp (Ctenopharyngodon idella). Conducted over a year at Bismillah Fish Seed Production Center, Bangladesh, key reproductive indicators including gonadosomatic index (GSI) and hepatosomatic index (HSI) were monitored. Peak values were observed in March, with females showing a GSI of 21.48±2.69% and an HSI of 8.03±1.83%, and males at 1.37±0.38% (GSI) and 4.68±0.23% (HSI). Six hormonal treatments (CPG, HCG, Ovupin, and combinations) were tested. Ovulation rates ranged from 47% to 95%, with Ovupin inducing the shortest ovulation period (5.48 hours) and HCG the longest (7.18 hours). Fertilization rates varied from 65.74% to 93.48%, with CPG (T1) achieving the highest fertilization (93.48±5.83%) and hatching rate (89.36±7.26%). Larval survival rates after 48 hours were highest with CPG (73.9±3.79%) and lowest with HCG (32.5±2.14%). Optimal water quality parameters contributed to successful breeding. The study concludes that CPG and Ovupin + CPG are the most effective protocols for enhancing Grass Carp reproduction.
Microplastic Presence in Antarctic Seawater and Surface Sediment Samples: Findings from the Turkish National Antarctic Scientific Expedition TAE-7
Authors: Kara Narin , Erkan Hanife Sari , Celen Meltem , Engin Guleda Onkal
Published: February 2025

Increasing production and widespread use of plastics have led to an alarming increase in plastic waste, affecting remote regions such as Antarctica. Despite its isolation by currents, Antarctica experiences anthropogenic pollution transported by oceanic and atmospheric currents. This study focused on microplastic contamination in Lystad Bay, Antarctica. During the TAE-7 Antarctic Expedition, samples were collected from seawater, subsurface water and sediment sites at Lystad Bay. In seawater samples, an average microplastic concentration of 0.1055±0.0285 particles/m² (2.1102±0.5707 particles/m³) was found, predominantly fibres, and the dominant size ranges were found to be 500-999 (36.02% of all particles) µm and 1000-1499 (22.01% of all particles) µm. Polyethylene, polyamide and polyisoprene were the most commonly identified polymers. The mean particle concentration in the subsurface water samples was 11.2±5.5 particles/L, with fibers and fragments being the most common shapes. In the sediment samples, the average microplastic concentration was 0.895 particles/g DW, with fibers as the dominant shape. Six polymer types were identified, with polycarbonate and polyoxymethylene being the most common. The results highlight the pervasive impact of human activities and natural transport mechanisms on microplastic pollution in one of the most remote environments on Earth.
Универсальные функции при использовании мощных оракулов
Authors: Voronenko Andrei Anatol'evich
Published: February 2025

Рассматривается способ однозначного задания булевых функций из некоторого множества при помощи четности количества единиц на подкубах функции, не принадлежащей этому множеству (оракул - счетчик четности). Функции, годные для таких заданий, ранее были названы универсальными. Доказан критерий универсальности функций для класса линейных функций. Доказана универсальность отрицания суммы по модулю два для классов монотонных и поляризуемых функций.
Асимптотическая независимость статистик критериев пакета NIST и их обобщений
Authors: Savelov M P
Published: February 2025

Пусть гипотеза $H_0$ состоит в том, что тестируемая последовательность состоит из независимых случайных величин с известным полиномиальным распределением, а простая альтернативная гипотеза $H_1$ соответствует схеме серий, в которой распределение тестируемой последовательности сближается с ее распределением при $H_0$. Получены необходимые и достаточные условия асимптотической независимости статистик, являющихся обобщениями статистик критериев пакета NIST и других пакетов, при данных гипотезах $H_0$ и $H_1$. В частном случае, когда $H_0$ соответствует последовательности независимых испытаний Бернулли с параметром $\frac12$ и когда $H_1$ сближается с $H_0$, получен критерий асимптотической независимости многомерных статистик, компонентами которых являются статистики следующих девяти критериев пакета NIST: «Monobit Test», «Frequency Test within a Block», «Runs Test», «Test for the Longest Run of Ones in a Block», «Binary Matrix Rank Test», «Non-overlapping Template Matching Test», «Linear Complexity Test», «Serial Test» и «Approximate Entropy Test», а также их обобщений, при гипотезах $H_0$ и $H_1$.
The Role of Notary towards the Implications of Recording a Post-Marriage Marriage Agreement Based on the Decision of the Constitutional Court of the Republic of Indonesia Number 69/PUU-/XIII/2015
Authors: Handayani Ridwan Fully
Published: February 2025

The Constitutional Court Decision Number 69/PUU-XIII/2015 brought significant changes to the provisions of marital agreements in Indonesia, which previously could only be made before marriage. With this decision, married couples can now make a marriage agreement after marriage, thus affecting the legal and administrative aspects of recording the agreement. This research aims to analyze the role of notaries in making and recording marital agreements after the Constitutional Court's decision and identify the legal implications for married couples and third parties. The research method used is normative juridical with a statutory approach and analysis of literature related to civil law and marriage law in Indonesia. The results showed that notaries have an important role in making an authentic deed of marriage agreement, providing legal certainty, and ensuring that the agreement can bind not only the husband and wife, but also third parties. Recording the marriage agreement at the Population and Civil Registration Office is a key factor in ensuring the validity and legal force of the agreement. The implication of this research confirms that the registration of marriage agreements provides legal certainty for couples in the management of marital property and the protection of the rights of third parties. Therefore, a clearer policy regarding the recording procedure is needed as well as an increase in public understanding of the importance of the marriage agreement as a legal instrument that can protect the rights of related parties.
THE RELATIONSHIP BETWEEN TRUST IN SUPERIORS AND WORK DISCIPLINE AMONG TEACHERS AT SMK N 5 AND SMK N 11 SEMARANG
Authors: Irfanto Dzulfiqar Adi
Published: February 2025

The relationship between work discipline, leadership, and trust in superiors has been well documented. This study aims to investigate the relationship between trust in supervisors and work discipline among teachers at SMK Negeri 5 and 11 Semarang. A sample of 90 teachers with civil servant status was obtained through convenience sampling, which allowed for accessible and voluntary participation. The trial of the measurement tools was conducted on July 24 and 25, 2018, involving 39 teachers from both schools. The research findings demonstrate a significant positive relationship between Trust in Superiors and teachers' work discipline. Moreover, the research highlights the importance of effective leadership practices in educational settings. The findings may serve as a foundation for future research, encouraging further exploration of the factors influencing teacher behavior and the development of strategies aimed at fostering trust within educational institutions.
Peranan Corporate Communication dalam Menangani Krisis Citra Perusahaan
Authors: Primayana Galih Geraldi
Published: February 2025

Perusahaan modern menghadapi tantangan persaingan dan menjaga reputasi di era digital. Krisis citra dapat timbul akibat skandal, kesalahan komunikasi, atau ketidakpuasan pelanggan, yang cepat menyebar dan memperburuk persepsi publik. Corporate communication berperan dalam mengelola informasi, membangun hubungan dengan pemangku kepentingan, serta meredam dampak krisis. Penelitian ini menggunakan metode kualitatif dengan studi kasus untuk menganalisis strategi komunikasi korporat dalam menangani krisis. Data diperoleh melalui wawancara, analisis dokumentasi, dan observasi media. Hasilnya menunjukkan bahwa perusahaan dengan komunikasi yang kuat dapat mengendalikan narasi publik dan mempercepat pemulihan reputasi. Respons cepat, transparansi, dan keterlibatan eksekutif menjadi faktor kunci efektivitas komunikasi krisis. Temuan ini menegaskan pentingnya strategi komunikasi korporat dalam membangun kembali kepercayaan publik. Perusahaan dengan rencana komunikasi krisis yang matang lebih siap menghadapi tantangan reputasi, memberikan wawasan berharga bagi dunia bisnis dan akademik..
Peran Dokumen Penunjang dan Konsistensi Resume Medis dalam Meningkatkan Akurasi Pengkodean Diagnosa di RS X (Studi Kasus Diagnosa ISK)
Authors: Sukmasari Kinasih Putri , Amalia Rizkiyatul
Published: February 2025

AbstractDiscrepancies in supporting documents and errors in coding Urinary Tract Infection (UTI) diagnoses are the main causes of BPJS Health claim rejections at Hospital X. Pending claims due to diagnostic coding errors account for 7.2% of all cases, with 4.5% specifically related to UTI diagnosis coding errors. This study aims to analyze the causes of pending BPJS Health claims related to UTI diagnostic codes by examining supporting documents and medical resumes. A qualitative approach was employed using interviews with four respondents, observations of the coding process to claim submission for inpatient BPJS Health patients and a document review of four claim files. The results reveal that 75% of UTI diagnoses showed discrepancies between supporting documents and medical resumes, while only 25% were consistent. These inconsistencies led to removing several UTI diagnoses from medical resumes, rendering the claims invalid. This study concludes that the accuracy of supporting documents and consistency in medical resume preparation significantly impact the precision of UTI diagnosis coding and the smooth processing of BPJS Health claims. Enhancing coding accuracy and validating supporting documents are recommended to reduce pending claims.Keyword: BPJS, diagnosis, UTI, ICD-10 code, pending claim AbstrakKetidaksesuaian dokumen penunjang dan kesalahan pengkodean diagnosa Infeksi Saluran Kemih (ISK) menjadi penyebab utama pengembalian berkas klaim BPJS Kesehatan di RS X. Persentase klaim pending akibat kesalahan kode diagnosa secara keseluruhan mencapai 7,2%, dengan 4,5% di antaranya disebabkan oleh kesalahan pengkodean pada diagnosa ISK. Penelitian ini bertujuan untuk menganalisis penyebab pending klaim BPJS Kesehatan berdasarkan pengkodean diagnosa ISK dengan meninjau dokumen penunjang dan resume medis. Studi ini menggunakan pendekatan kualitatif melalui metode wawancara dengan empat responden, observasi proses pengkodean hingga pengiriman klaim pasien rawat inap, serta studi dokumentasi terhadap empat berkas klaim. Hasil penelitian menunjukkan bahwa 75% diagnosa ISK tidak sesuai antara dokumen penunjang dan resume medis, sementara hanya 25% yang sesuai. Ketidaksesuaian ini menyebabkan beberapa diagnosa ISK pada resume medis dihapuskan, mengakibatkan klaim tidak valid. Penelitian ini menyimpulkan bahwa tingkat kesesuaian dokumen penunjang dan kekonsistenan dalam penyusunan resume medis sangat mempengaruhi ketepatan pengkodean diagnosa ISK dan kelancaran proses klaim BPJS Kesehatan. Peningkatan akurasi pengkodean dan validasi dokumen pendukung direkomendasikan untuk mengurangi pending klaim.Kata Kunci: BPJS, diagnose, ISK, kode ICD-10, pending klaim
Will Big Data and AI Redefine Indonesia’s Financial Future?
Authors: Maspul Kurniawan Arif , Putri Nugrahani Kartika
Published: February 2025

The rapid integration of big data and artificial intelligence (AI) is fundamentally reshaping Indonesia’s financial sector, driving unprecedented efficiency, innovation, and financial inclusion. As Southeast Asia’s largest digital economy, Indonesia has embraced fintech solutions that leverage predictive analytics, machine learning, and automation to enhance risk management, streamline transactions, and expand financial services to previously underserved populations. This transformation aligns with global financial trends, yet it presents distinct regulatory, infrastructural, and ethical challenges. Drawing from Schumpeter’s Innovation Theory, Information Asymmetry Theory, and Transaction Cost Economics, this study explores how big data and AI redefine financial operations, improve decision-making, and reduce market inefficiencies in the Indonesian banking ecosystem. Utilizing a qualitative phenomenological approach, this research synthesizes insights from industry experts, regulatory bodies, and financial analysts to assess the implications of data-driven strategies. Findings reveal that while big data optimizes risk assessment, fraud detection, and customer segmentation, regulatory hurdles, cybersecurity risks, and digital literacy gaps remain key barriers to sustainable adoption. As Indonesia continues its trajectory toward a data-centric financial infrastructure, balancing technological advancement with regulatory prudence will be critical in shaping an inclusive and resilient financial future. This study contributes to ongoing discourse on the intersection of financial digitalization, economic policy, and ethical AI deployment in emerging markets.
Temu’s Paradox: Disrupting Markets in Import-Driven and Producing Economies
Authors: Maspul Kurniawan Arif , Putri Nugrahani Kartika
Published: February 2025

The rapid expansion of Temu, a global e-commerce powerhouse, is reshaping economic landscapes with profound and often polarizing effects. This study delves into its dual impact on two contrasting economic environments: non-productive economies that thrive on imports with minimal trade barriers (e.g., the Middle East) and producing economies with strong local industries fighting to stay afloat (e.g., Southeast Asia). While Temu’s meteoric rise in import-dependent markets is fueled by tax exemptions and insatiable consumer demand for ultra-affordable goods, its aggressive penetration into producing economies threatens to undermine local industries, displace workers, and disrupt regulatory frameworks. Through a rigorous comparative economic analysis, policy evaluation, and consumer behavior study, this research uncovers the deeper implications of Temu’s business model on market stability, economic sovereignty, and long-term sustainability. The findings shed light on the shifting dynamics of global e-commerce, the effectiveness of protectionist policies, and the socio-economic trade-offs of unrestricted cross-border trade. As nations grapple with the balance between affordability and self-reliance, this study serves as a critical exploration of the policies and strategies that will shape the future of digital commerce in emerging markets.
Peningkatan Minat Baca dan Kreativitas Menciptakan Karya Tulis Siswa Kelas IV Melalui Program Mading Di SDK Mabhambawa
Authors: Bhena Maria , Nuwa Aprilia , Awe Ermelinda
Published: February 2025

Tujuan penelitian ini untuk meningkatkan kemampuan membaca dan kreativitas siswa  dalam menciptakan karya tulis   melalui program  madding  di SDK Mabhambawa. Metode yang digunakan dalam penelitian ini adalah metode kualitatif dengan pendekatan deskriptif. Subjek penelitian ini adalah siswa kelas IV SDK Mabhambawa yang berjumlah 20 orang. Teknik pengumpulan data dalam penelitian menggunakan teknik tringulasi (gabungan) yaitu observasi, wawancara, dan dokumentasi. Teknik analisis data yang digunakan yaitu pengumpulan data (data reduction), penyajian data (display data), dan kesimpulan (fertifikasi). Hasil penelitian menunjukan bahwa program madding berhasil meningkatkan  kemampuan membaca dan kreativitas siswa dalam menciptakan karya tulis  sebesar  82% dalam kegiatan literasi, serta menciptakan lingkungan belajar yang menyenangkan.
Nutritional Status among Tuberculosis Patients at the End of Initial Phase of Treatment
Authors:   Research Assistant, BK School of Research, Farid Md. Shifatul , Dastageer prince Golam ,   Medical Officer, DGHS, Ibn Raquib Obaidullah ,   Lecturer, NIPSOM, Kumar Nath Sourav ,   Project Research Physician, ICDDRB, Sultana Sharmin ,   Study physician, Icddrb, BM Saiduzzaman ,   Registrar (Urology), Singapore General Hospital, Singapore, Haque Rubena ,   Professor, Program Coordinator, MPH program, NIPSOM
Published: February 2025

Background with Objective: Inadequate nutrition is often linked to an increased risk of getting TB and it also plays a role in the worse progression of the disease. Both undernutrition and TB are closely related and significantly affect public health. The aim of this study was to assess the nutritional status among tuberculosis patients at the end of initial phase of treatment.

Methods: A cross-sectional study was conducted among 199 adult TB patients taking antitubercular drugs at the end of initial phase in DOTS centres, Dhaka, Bangladesh from 1st January to 31st December, 2023. Data were collected following a convenient sampling technique through face-to-face interviews and record review using a semi-structured questionnaire and check list. Nutritional status was measured by body mass index. Ethical clearance was taken from the Institutional review board of National Institute of Preventive and Social Medicine (NIPSOM). Statistical analyses of the results were obtained by using window based computer software devised with Statistical Packages for Social Sciences (SPSS-20.1).

Results: More than half (56.3%) of undernutrition among TB patients was at the registration and newly two third patients (64.8%) of undernutrition was at the end of initial phase of treatment. Male and PTB patients were found significantly more undernourished. The median BMI difference between registration and end of initial phase was found significant (p<0.001). Conclusion: The study revealed high proportion of undernutrition patients after initial phase which worsened from the onset of initial phase.
Comparison of Physical Examinations and Ultrasonographic Findings in Patients with Painful Shoulder
Authors:   Medical officer, Physical Medicine and Rehabilitation department, National Institute of neurosciences and hospital, Dhaka, Ali Kh. Mohammad , Alam Md Masud ,   Senior Medical Physicist, Physical Medicine and Rehabilitation department, National Institute of neurosciences and hospital, Dhaka, Aziz Md. Atikul ,   Junior Consultant, Physical Medicine and Rehabilitation department, National Institute of neurosciences and hospital, Dhaka, Rahman Md. Mostafijur ,   Assistant Registrar, Physical Medicine and Rehabilitation department, NITOR, Dhaka, Uddin Md. Masum ,   Lecturer, NITOR, Dhaka, Bangladesh, Alam Md. Aminul ,   Medical officer, Physical Medicine and Rehabilitation department, NITOR, Dhaka, Newaz Fatema ,   Assistant professor, Physical Medicine and Rehabilitation department, Kumudini Womens Medical College and Hospital, Tangail, Dhaka
Published: February 2025

Background with Objective: High frequency ultrasonography is an accurate non-invasive imaging technique for evaluating patients with painful shoulder. The aim of this study was to compare the physical examinations with ultrasonographic findings in patients with painful shoulder.

Methods: This Prospective observational Study was carried out among 101 patients attending at the Department of Physical Medicine and Rehabilitation, Dhaka Medical College and Hospital (DMCH), Dhaka within the defined period from July 2021 to December 2021. Ethical clearance was obtained from the Ethical review committee of Dhaka Medical College Hospital. Purposive sampling was done according to availability of the patients. Statistical analyses of the results were obtained by using window based computer software devised with Statistical Packages for Social Sciences (SPSS-20.1).

Results: Majority of the patients (59.4%) were in 41-50 years age group where the mean age of the patients was 50.3 ± 7.9 years and 51 (50.5%) patients were male. On physical examination, 76 (75.2%) patients were Neer tests positive, 62 (61.4%) were Jobe’s test for supraspinatus positive and 37 (36.6%) were Yegarson’s test for the long head of the biceps brachii positive. Most of the patients (93.1%) were Patte’s test for infraspinatus negative. USG findings shows that 47 (46.5%) had impingement, 30 (29.7%) had Osteoarthritis in acromioclavicular joint, another 30 (29.7%) had Supranpinatous tendinosis, 25 (24.8%) had Subdeltoid bursitis, 22 (21.8%) had partial tear of supraspinatous. Neer tests had 47.4% sensitivity and 56.0% specificity with 49.5% accuracy. Jobe’s test for supraspinatus had 66.7% sensitivity and 40.8% specificity with 48.5% accuracy. Patte’s test for infraspinatus had 95.8% accuracy and Gerber’s lift-off test for subscapularis had 84.1% accuracy while Yegarson’s test for the long head of the biceps brachii had 79.2% accuracy

Conclusion: Ultrasonography should be used wherever possible to improve diagnosis and treatment of painful shoulder.
ANALISIS PROYEK PEMBANGUNAN LABORATORIUM SENTRAL UNIVERSITAS ANDALAS DENGAN METODE CRITICAL PATH METHOD
Authors: Auzan Zulfakar , Desfita Mediana , Nanda Nanda , Sari Kharisma Permata
Published: February 2025

CPM (Critical Path Method) is a method for determining the priority of activities that must receive careful supervision attention so that activities can be completed according to plan. The problem in this study is that there are several jobs that are delayed and must be accelerated. The purpose of this study is to find out the activities that are on the critical path and compare the initial time and cost of the project with the time and cost after using the CPM method. This research method uses a quantitative approach. The results of the discussion in this study indicate that the critical path obtained in the Andalas University Central Laboratory Development Project is in work with the code B - D - E - H - J - L - M - O - Q - R. After getting the work that is on the critical path, the acceleration time calculation is carried out by adding 1 hour of overtime, resulting in an additional cost of Rp 15,894,743, this causes a change in the value of the project cost which was initially Rp. 55,924,829,000 to Rp 55,940,723,743.
PROSEDUR PENGENDALIAN MUTU STRUKTUR BETON TEKNOLOGI PRECAST PEMBANGUNAN RUMAH SUSUN SUMATERA BARAT
Authors: Arman Utami Dewi , Sari Afrilda , Chairi Maiyozzi
Published: February 2025

Dalam pelaksanaan pembangunan konstruksi di Indonesia ditemui banyak kegagalan bangunan dengan salah satu penyebabnya adalah pelaksanaan konstruksi yang tidak sesuai dengan perencanaan mutu pekerjaan konstruksi. Penelitian ini bertujuan untuk merekomendasikan standar prosedur pengendalian mutu pekerjaan struktur beton dengan teknologi precast. Penelitian merupakan penelitian kualitatif dan dilakukan pada proyek pembangunan rumah susun Sumatera Barat. Pengumpulan data dilakukan dengan pengumpulan data dokumen meliputi RKS dan shop drawing, dan wawancara kepada responden terpilih kepada pemilik proyek, kontraktor dan supplier ready mix concrete. Temuan-temuan penelitian menghasilkan rekomendasi standar pengendalian mutu pekerjaan kolom, balok dan pelat dengan teknologi precast secara sistematis
Pengaruh Penambahan Limbah Baja Ringan (Scrap) Terhadap Kuat Tekan Beton
Authors: Hidayat Very Ferdian , Putri Ade Kurnia , Nasution Ari Endra
Published: February 2025

Beton serat adalah Beton yang dalam proses pengadukannya ditambah dengan potongan serat, baik itu serat yang berasal dari alam atau buatan. Penggunaan serat untuk mencegah terjadinya retak–retak sehingga beton menjadi lebih daktail. Selain itu, cara pencampuran maupun pengerjaannya juga mempengaruhi kekuatannya, keawetan serta sifat beton tersebut. Pemakaian beton semakin besar penggunaannya, namun bahan penyusun yang digunakan semakin mahal dan terbatas. Pada penelitian ini bertujuan untuk melakukan uji pada limbah baja ringan dengan persentase 6%, 8%, 10% dan 12% terhadap berat semen sebagai uji campuran beton yang telah ditentukan sebagai penelitian baru apakah dengan penelitian ini terdapat perbedaan hasil akhir dari campuran tersebut. Pengujian dengan cara destruktif digunakan untuk mengetahui kuat tekan pada beton yang dicampur dengan bahan tambah limbah baja ringan.  Adapun hasil yang diperoleh dari penelitian ini adalah kuat tekan beton normal yang di capai pada umur 28 hari mencapai 26,81 Mpa. Hasil pengujian kuat tekan beton rata–rata dengan persentase 6% (Scrap) sebesar 20,76 MPa, dengan persentase 8% (Scrap) sebesar 21,14 MPa, dengan persentase 10% (Scrap) sebesar 16,99 MPa dan persentase 12% (Scrap) sebesar 17,17 Mpa. Nilai kuat tekan beton tertinggi yaitu pada penambahan baja ringan dengan presentase 8% kemudian mengalami penurunan pada persentase 10% dan 12%. Bahwa pada penelitian ini penambahan limbah baja ringan (Scrap) pada beton dapat menyebabkan penurunan nilai kuat tekan beton.
Determinants of Information Security Risks in Multinational Enterprises: A Comprehensive Analysis
Authors: Lee Cheng-Wen , Chen Ming-Yung
Published: February 2025

Abstract

This study seeks to systematically identify and evaluate the critical factors influencing information security risks in multinational enterprises (MNEs). To develop a robust framework for assessing these risks, a preliminary set of indicators was constructed through an extensive review of existing literature and in-depth expert interviews. To ensure the validity and reliability of the framework, the Delphi method was employed to achieve expert consensus, while the Analytic Hierarchy Process (AHP) was utilized to quantify and establish the relative weights assigned to each indicator. The findings reveal that information security risk management is significantly influenced by six interrelated dimensions: technical factors, organizational management practices, personnel-related issues, regulatory compliance, external environmental conditions, and Environmental, Social, and Governance (ESG) practices. These dimensions collectively shape the vulnerability landscape of enterprises, emphasizing the need for a holistic and structured approach to mitigating information security risks in complex multinational business environments.

JEL classification numbers: H25, I115, J48.
Keywords: International Enterprises, Information Security, Risk Management, Cloud Security, ESG.
OLD STATE IN THE NEW GOVERNMENT: VICTORY STRATEGY FOR CANDIDATES FOR LEGISLATIVE MEMBERS OF THE DPRD DAPIL 3 ELECTED
Authors: Azen Sayena  , Harto Unggul Sugi , Habibullah Akhmad
Published: February 2025

The 2024 general election with an open proportional system has led to tight competition between legislative candidates in their electoral district. To win the election, legislative candidates compete with each other in one party or with legislative candidates from other parties. This competition causes legislative candidates to compete in strategies, tactics and winning methods. So this has become a new phenomenon that occurred during the 2024 legislative election yesterday where the competition between legislative candidates from one party is interesting to study. As was done by Muhamad Rizki Nurohman, a legislative candidate from the PDIP party, Electoral District III, Brebes Regency DPRD. Therefore, the purpose of this study is to find out how the competition is between legislative candidates from the PDIP party, Electoral District III, Brebes Regency. And what strategies were carried out by Muhamad Rizki Nurohman in an effort to win the 2024 legislative election and what is the role and position of the party in the competition. This research method uses a qualitative method with a Case Study approach. The data source in this study uses primary data obtained from direct interviews with Muhamad Rizki Nurohman, a member of the Brebes Regency DPRD and the Chairperson of the Brebes Regency PDIP DPC, KH. Imam Hasyim and participant observation. The results of the study show that the strategies carried out by Muhamad Rizki Nurohman, first, social capital strategy, namely the person or figure is known by the constituents. Second, Prioritizing the approach to local community leaders and party administrators from the RT, RW, Sub-district and other community leaders. Third, Utilizing the PDIP mass support base in electoral district III, even Muhamad Rizki serves as the chairman of Kick Boxing Indonesia in Brebes Regency. Fourth, populist strategy, namely a work program that is more pro-people.
APPLICATION OF CORPORATE SOCIAL NETWORKS IN THE IMPLEMENTATION OF SOCIAL AND PSYCHOLOGICALMETHODS OF PERSONNEL MANAGEMENT
Authors: PERSIANOV D.V. , TOLMACHEVA T.A.
Published: February 2025

The paper assesses the possibilities of using corporate social networks inimplementing socio-psychological management methods. It was found that corporate socialnetworks can help increase staff productivity and create a favorable socio-psychological climatein the team. The organization of a corporate network is associated with a number of limitationsand risks, which complicates the creation of networks in individual companies.
BASIC PRINCIPLES OF THE ACTIVITIES OF THE INVESTIGATIVE AND OPERATIONAL GROUP IN SOLVING ANDINVESTIGATING CRIMES
Authors: BATURIN V.YU.
Published: February 2025

The scientific article is devoted to issues related to one of the most important areasof activity of any state in modern society - the fight against crime. Unfortunately, according to theauthor, Russia is no exception and in our state, one can observe an intensification of the criminalsituation, which is mainly due to the growth of professional and group crime. Particular attentionis paid to the study of problems associated with the goal of more effectively combating suchnegative manifestations of society by law enforcement agencies. Methods, methods and proposalsare considered to develop such forms of organization and activity of power structures that wouldstrengthen law and order in the country and increase the effectiveness of the fight against crime.According to the author, one of the most successful and effective activities is the interaction of aninvestigator of internal affairs bodies with other departments and services, both when initiatingand investigating criminal cases.
Effect of Supply Chain Disruptions and Inflation on the Ohio Construction Industry in 2023
Authors: Atalah Alan , Al-Azanki Walid
Published: February 2025

In 2023, the US (and the rest of the world) encountered supply chain disruptions due to the COVID 19 recovery, Russia’s invasion of Ukraine, and the expiration of government subsidies during 2020 and 2021. The construction of many multibillion dollars facilities and infrastructure projects created additional demand. In 2020-21, COVID 19 disturbed the balance of the labor market; many businesses laid off a portion of their workforce; consequently, many workers retired, changed professions, moved, etc. creating a shortage of workforce. In addition, high inflation rates close to 10% in the US (and higher in many parts of the world) was the natural result of this supply chain disturbance and labor shortage. The authors hypothesize that these economic forces and challenges affected the construction industry which is a significant part of the US economy. This research attempts to examine this hypothesis through a survey designed to capture the opinions of construction professional. The research also tries to: • Determine the impact of supply chain disturbance, labor shortage, and inflation on the construction industry. • Figure out how the construction industry reacted to these challenges The findings of this research would give us a snapshot at the state of the construction industry, and it can help the industry deal with the similar challenges in the future.
Nuevos registros de la elusiva Rata de Bambú Dactylomys peruanus (Rodentia: Echimyidae) en los bosques nublados de La Paz, Bolivia.
Authors: Pacheco Suarez Mauricio , Archondo Peredo Gabriel Augusto , Espinoza Gutierrez Alberto Andrés , Miranda Bayron Omar Gabriel
Published: February 2025

La Rata de bambú de montaña (Dactylomys peruanus. J. A. Allen 1900) es un elusivo roedor, habitante de los bosques nublados del sureste de Perú y el norte de Bolivia entre los 1000 y los 3300 msnm. Esta especie, se conoce de apenas un puñado registros documentados en ambos países, y en Bolivia, por solo dos ejemplares colectados a principios de los años ochenta en el departamento de La Paz. En este trabajo se detallan tres nuevos registros en dos localidades cercanas a Cotapata, donde hace más de 40 años se le registró por primera vez, Sacramento Alto, e Irupana. También, se revisan los registros históricos de esta especie en el país, y se realizan algunos aportes sobre el tipo del hábitat en el que se les ha hallado.
TOURIST MOTIVATION AND INFORMATION SEARCH: SOME OBSERVATIONS FROM SOGNAAYILLI ECOVILLAGE PROJECT IN TAMALE, GHANA
Authors: Biney M. , Jaiswal J. , Asante E. O , Sarfo E.
Published: February 2025

This study delves into the motivations prompting tourists to visit the Sognaayilli Ecovillage and investigate their information search behaviour. Its primary objective is to comprehend the factors that attract tourists to ecovillages and their information-gathering processes preceding travel decisions. Employing a mixed-methods approach, data were gathered through surveys and interviews with Sognaayilli Ecovillage visitors, and hypothesis testing employed a non-parametric Friedman's test. The investigation probed whether visitors of differing ages, nationalities, and group compositions exhibited distinct motives for visiting the ecovillage. The findings indicated that the ecovillage’s potential for learning, encompassing cultural immersion and the pursuit of unique experiences, served as the primary motivators for tourists. Moreover, the study demonstrated that individuals of various nationalities harboured distinct motives, and varying age groups and genders could be swayed by diverse factors when visiting Ghana. These insights hold meaningful implications for ecotourism marketing strategies and the advancement of sustainable tourism practices.
Keywords: Ecovillage, motivation, information search, indigenous knowledge, Ghana
«Je rêve du retour». Joséphine Bacon, poétesse de la Toundra et nomade des rêves
Authors: AGOU SARAH
Published: February 2025

Cet article étudie le rôle culturel et épistémologique du rêve dans
les recueils de la poétesse innue contemporaine Joséphine Bacon.
C’est dans le mode de vie traditionnel nomade des communautés innues que le rêve s’inscrit comme héritage à renouveler et à continuer
de transmettre aux nouvelles générations. À la fois espace de communication, de connaissance et de mises en relation, les rêves marquent la profondeur historique de la présence innue dans la Toundra.
Face aux tentatives coloniales du Québec de sédentarisation forcée et
de séparation des peuples nomades de leur territoire, la poésie bilingue
de Bacon affirme le refus d’oublier le rêve en tant que mode de
fréquentation du territoire. Le médium poétique établit le rêve comme
un espace liminal de mise en contact entre les divers éléments constitutifs de la Toundra, humains et non-humains. La nostalgie du rêve
chez Bacon conduit à une recherche renouvelée de la liberté associée
au nomadisme et refusée dans l’ordre colonial québécois.
The Effect of Sports-Based Interventions on Schoolgirls’ Education – Edugirls Project
Authors: Fajemirokun Obasanjo
Published: February 2025

This essay explores how sports can empower girls, concentrating on the Huracán FC EduGirls Nigeria Project. Based on empowerment theory, this study investigates the many aspects of empowerment and how they relate to girls’ involvement in sports. The paper provides a thorough analysis of the EduGirls Nigeria Project, explaining its conception, process, and results while emphasising the project’s revolutionary influence on participants’ football abilities, personal development, and academic accomplishments. Using a combination of personal and quantitative data, the study provides convincing insights into the effectiveness of the project by showing that participating girls had excellent academic outcomes, increased football abilities, and exceptional engagement rates. In addition, the project’s recognition by community stakeholders and ability to help participants go to secondary education highlights how important it is to support girls’ empowerment and holistic development over the long term. In essence, this article presents a nuanced exploration of the transformative potential of sports-based interventions in empowering girls and fostering their holistic development, particularly in low-income communities. Through a holistic approach that integrates sports, mentorship, and educational support, the Huracán FC EduGirls Nigeria Project exemplifies a promising pathway towards gender equality and educational growth.
Exploring the Distribution of Eight Executive Function Skills among Pupils in Grant-Aided and Non-Grant-Aided Secondary Schools
Authors: Muluka Webby
Published: February 2025

The study explored the distribution of eight executive function skills, namely: working memory ability, task initiation ability, self-control ability, planning ability, organisation ability, metacognition ability, response inhibition ability and flexible thinking ability among grade eleven pupils (N = 115) from two grant-aided secondary schools (SSGTA and SSCC, n =52) and two non-grant-aided secondary schools (SSWB and SSKR, n = 63) in Kabwe town in central province in Zambia. The study used a quantitative survey research design to investigate whether there was a statistical difference in the strength of the said eight executive function skills between pupils in the grant-aided schools and the non-grant-aided secondary schools. A convenience sampling strategy was used to select participants. Participants were enlisted in the study on a voluntary basis. A self-administered behavioural rating seven-point Likert scale was used by participants to rate the strength of their executive function skills. Using a statistical package for social sciences, data was analysed using an independence sample t – test. The findings revealed that there was not a significant statistical difference in the strength of six out of eight of the self-reported executive function skills, namely: working memory ability, task initiation ability, planning ability, organisation ability, metacognition ability and flexible thinking ability between pupils from the grant-aided secondary schools and non-grant-aided secondary schools. There was, however, a significant statistical difference in the strength of two self-reported executive function skills, namely self-control ability and response inhibition ability, between pupils from the grant-aided secondary schools and non-grant-aided secondary schools. Pupils from the grant-aided secondary schools reported stronger self-control ability and response inhibition ability compared to pupils from the non-grant-aided secondary schools. Deficiency in self-control ability and response inhibition ability among pupils in the non-grant-aided secondary schools could be a contributing factor to lower academic performance among pupils in the non-grant-aided secondary schools. If we are to provide inclusive and quality education to all pupils, there is arguably a need for deliberate and explicit teaching of executive function skills to pupils, both in grant-aided secondary schools and non-grant-aided secondary schools.
Application of "Eucheuma spinosum" for Enhancing the Nutritional Value of Tempeh
Authors: Eko Nurcahya Dewi  , Eko Susanto  , Purnamayati Lukita
Published: February 2025

The research aims to enhance the nutritional value of tempeh, a traditional fermented food, by incorporating Eucheuma spinosum. Different concentrations of E. spinosum seaweed were added to tempeh to investigate its effect on nutritional composition and sensory attributes. With a 30% E. spinosum sp. addition, tempeh exhibited the highest dietary fiber content (17.99%) and significant changes in protein, carbohydrates, water, fat, and ash. However, no significant differences were observed in the hedonic test, indicating similar sensory preferences among the tempeh variations. Among the different concentrations tested, tempeh with a 20% E. spinosum addition was preferred in terms of sensory attributes. The findings suggest that adding E. spinosum seaweed can effectively increase the dietary fiber content of tempeh without compromising its overall acceptability. The research highlights the potential of E. spinosum seaweed as a supplementary ingredient for enhancing the nutritional value of traditional foods like tempeh.
Effect of Seed Priming on Growth of Andrographis paniculata and Production of Andrographolide Compound
Authors: Abdullahi Hadiza Aliyu , Mohd Nawi Iffah Hazirah , Ibrahim Nurul Faziha , Mohd Rafdi Husni Hayati , Mohd Idris and Fadzilah@Adibah Abdul Majid Nor Idzwana , Idris Mohd , Abdul Majid Fadzilah@Adibah
Published: February 2025

Andrographis paniculata (Burm. f.) Nees is one of the high-demand medicinal plants and can mostly be found in Asian countries. The plant consists of a few active compounds, mainly andrographolide. This compound has various medicinal properties, including anti-cancer, anti-viral, anti-inflammatory, and anti-malaria. It has been used to treat fever, diabetes, and influenza. The latest research identified an anti-SARS-CoV-2 activity that can be used to treat Covid-19. However, this plant has a low germination rate, which affects its production yield. Thus, seed priming improved germination rate, seedling and plant growth. Osmopriming with polyethylene glycol (PEG) at -0.4 MPa, hormopriming with gibberellic acid at 100 ppm, and control were used in this study and evaluated their effect on plant growth and production of andrographolide compound. PEG treatment significantly produced the highest plant height, number of leaves and branches, leaf area, stem girth, fresh weight of shoot and root, and dry weight of shoot and root compared to the control. This study revealed that seed priming, especially osmopriming, has a high potential to enhance plant growth.
Human-AI Collaboration in Writing: A Multidimensional Framework for Creative and Intellectual Authorship
Authors: Hutson James
Published: February 2025

The integration of AI technologies into the writing process has significantly altered traditional notions of authorship, creativity, and intellectual labor. Historically, writing was seen as a human-driven cognitive and creative exercise, but with the rise of generative AI tools such as ChatGPT and Claude, the line between human and AI contributions has become increasingly ambiguous. This paper addresses the limitations of the current sliding scale model, which views AI involvement as ranging from "none" to "complete." In its place, we propose a new multidimensional framework that more accurately reflects the complexity of human-AI collaboration in writing. The model includes axes for content generation, structural assistance, creative input, and analytical contribution, emphasizing the varying degrees of interaction between human writers and AI tools. This framework highlights how AI can assist in different aspects of writing without fully replacing human agency, while also underscoring the importance of ethical and intellectual accountability. By providing a more comprehensive understanding of the collaborative dynamics between humans and AI, this paper offers a foundation for future research into optimizing these interactions in creative and academic contexts.
 
 
Received: 26 November 2024 | Revised: 10 January 2025 | Accepted: 11 February 2025
 
Conflicts of Interest
The author declares that he has no conflicts of interest to this work.
 
Data Availability Statement
Data sharing is not applicable to this article as no new data were created or analyzed in this study.
 
Author Contribution Statement
James Hutson: Conceptualization, Methodology, Validation, Investigation, Resources, Data curation, Writing - original draft, Writing - review & editing, Visualization.
Assessment of Supply Chain Sustainability Strategy on Sustainable Performance Indicators: Evidence from Siemens DEGREE Framework (2019-2023)
Authors: Zaye Ejiro , Ogunyomi-Oluyomi Oluwatosin
Published: February 2025

Purpose: Since the incessant supply chain disruptions, the need for supply chain sustainability strategy becomes a veritable tool for a competitive advantage in all disciplines, sectors and governance. This study is motivated to empirically investigate the effects of supply chain sustainability strategy on sustainable performance indicators in the manufacturing technology sector.
Methodology: The study employs a purposive sampling technique and selected Siemens Company to analyses the Siemens DEGREE sustainability strategy framework. Secondary data from Siemens sustainability reports and annual reports from 2019 to 2023 were analyzed using descriptive analysis.
Findings: Findings reveals that decarbonization of the DEGREE Key Performance indicators has consistently achieve all decarbonization key performance indicators by Siemens targets and also met the SDGs GHG emissions targets by 2030.
Unique Contribution to Theory, Practice and Policy: Stakeholder theory was preferred over the Triple Bottom Line in this study because the stakeholder theory represents the DEGREE sustainability strategy framework implemented by Siemens to assess the key sustainable performance indicators (KPI). Recommendations to Siemens include use of biodiversity partnership, eco-design technology, tree-planting volunteering campaign, to reduce waste-to-landfill as well as intensive equitable access to career opportunities and offer a higher pay to encourage more digital learning hours per employee for career growth that will meet all DEGREE sustainability performance before 2025 as well as the SDGs by 2030.