bluuebunny/crossref_metadata_2025 huggingface dataset:
Resource-constrained project scheduling problem: Review of recent developments
Authors: Khajesaeedi Sahar , Sadjadi Seyed Jafar , Barzinpour Farnaz , Moghaddam Reza Tavakkoli
Published: December 2024

The Resource-Constrained Project Scheduling Problem (RCPSP) remains a critical area of study in project management, focusing on optimizing project schedules under constraints such as limited resources and task interdependencies. This review synthesizes advancements from 2016 to 2024, encompassing problem variants, optimization techniques, objectives, and real-world applications. Key developments include the evolution of hybrid metaheuristics, multi-objective optimization approaches, and the integration of stochastic models to enhance robustness against uncertainties. Furthermore, the application of machine learning and sustainability-driven models has expanded the practical scope of RCPSP in dynamic and complex environments. Challenges such as scalability, uncertainty management, and the need for practical implementations are addressed, with future directions emphasizing AI integration, decentralized scheduling, and real-time adaptive solutions. This study provides a comprehensive perspective on RCPSP, bridging theoretical research with practical implications for diverse industries.
Risk management practices: A comparative study of Islamic and conventional banks in the MENA region
Authors: Kouki Fadoua
Published: December 2024

The study sought to determine how bank financial performance (BFP) was affected by credit risk (CR), liquidity risks (LR), operational risks (OR), financing risks (FR), market risks (MR), in the presence of risk management (RM) as a moderator in conventional and Islamic banks in the Middle East and North Africa. To this end, stratified random sampling and systematic sampling methods were used, with a sample size of thirty conventional banks and thirty Islamic banks from the Kingdom of Saudi Arabia and the Arab Republic of Egypt acting as the unit of analysis. 344 participants that were targeted had completed questionnaires that could be analyzed. The database of the target banks was used to quickly and affordably choose samples. Structural equation modeling was done in conjunction with a tool named Smart PLS 4 (SEM). A 92% reliability coefficient was used to evaluate the instrument's dependability. By assessing study variables using commonly used terminology and consulting with subject matter experts on the research issue, the content validity of the findings was confirmed. PLS 4 was one of the clever analytical approaches used to characterize the study's findings. The following describes the relationship between risk management practices and BFP when utilizing a modified variable (RM): "The study showed that CR does not positively affect BFP in conventional banks when employing a modified RM variable. The study demonstrated that the risk ratio had no positive influence on BFP in Islamic banks using a modified RM variable. It has been established by study that LR has no positive impact on BFP. The study also demonstrated that the LR has no positive effects when the variable RM rate is used in conventional banks. The study's findings demonstrated that the OR does not change when the variable RM rate is used. It is advantageous for BFP in traditional banks. The study discovered that there is a negative correlation between OR and BFP in Islamic banks and that OR has no beneficial effect on BFP when the RM rate variable is included. The study's findings demonstrated a favorable correlation between OR and BFP. The research indicates that in typical banks, FR does not positively increase BFP when employing the adjusted RM variable. The study discovered that there is no correlation between FR and BFP in Islamic banks when the modified RM variable is used. Rather than suggesting a good association between FR and BFP, the results pointed to a negative investigation.
The role of project management in achieving the sustainable development of smart cities
Authors: Alshehadeh Abdul Razzak , Al-Bataineh Fuad A. , Ababneh Ahmad MohD , Jarah Baker Akram Falah , Al-khawaja Haneen A.
Published: December 2024

Integrating project management (PM) and sustainable development (SD) is not merely an option but a necessity for smart cities (SC) to secure a prosperous future for the next generations. Also, useful PM plays a vital role in fostering sustainable growth within SC, as it enhances the quality of life, conserves natural resources, and encourages technological creation. Therefore, this study aimed to examine the significance of PM in advancing the SD of SC. Randomly 189 questionnaires were distributed to possible respondents working in PM by email, hardcopy mailings, and web-collection apps. The statistical analysis was carried out using SPSS version 25, by using a quantitative research approach. The results showed that all study variables (smart technologies company policies, resource management, and organizational culture) positively impacted smart cities' SD. Therefore, the study recommends enhancing the incorporation of PM and SD in SC by implementing effective processes and technologies that connect harmoniously with technological advancement and environmental and social sustainability.
Robust H-Infinity Speed Controller based Optimization Technique for Doubly Salient Singly Excited Motor Drive
Authors: Hamad Alharkan
Published: December 2024

This research presents a novel robust  controller for Doubly Salient Singly Excited motor (DSSEM) speed controlling. This algorithm aims to minimize the influence of disturbances that affect motor function and offer the best duty cycles possible to accomplish tracking performance. The H-infinity () tracking control approach can optimally solve the tracking game algebraic Riccati equation online by using reinforcement learning. This method enhances the Doubly Salient Singly Excited Motor (DSSEM) system model with the reference current model to produce a quadratic value function. The quadratic value function facilitates the implementation of a linear quadratic tracker, similar to  control. By partitioning and organizing the nonlinear domain of the DSSEM into a table of  nodes, the system can manage complex nonlinearities efficiently. Each  node in the table represents a specific region of the control space, allowing for precise and robust tracking of desired reference signals. This structure ensures that the DSSEM achieves optimal performance and stability, adapting dynamically to operational changes. Furthermore, the tracking control is outfitted with a linear interpolation method to facilitate a seamless transition between  matrices in the table. Finally, this paper presents simulation results to validate the proposed control algorithm.
Provisioning A Positive Cluster Associative Schema for Privacy Preservation in the Mining Paradigm
Authors: Senthilkumar K, B.
Published: December 2024

The considerable data age has seen an exponential rise in personal data due to the widespread use of mobile devices and the Internet. Since important information is extracted throughout the data mining process, there are significant privacy concerns regarding the network user data. Adding random noise to safeguard sensitive data while preserving certain statistical aspects is called privacy preservation, a novel paradigm that operates independently of the attackers' prior knowledge. Expanding upon the proposed technique for network user data and robust privacy, this research proposes a multiple cores positive cluster associative schema (PCAS-PP) with privacy preservation. During the data mining, you can better optimize data clustering and take advantage of the privacy leakage problem. Researchers do a thorough theoretical study and run simulations to assess our schema. The findings demonstrate that our schema is more accurate, efficient, and protects privacy than earlier schemas. Some other metrics like run time, F-measure and cluster ratio of three datasets are evaluated and compared.
An Optimized Machine Learning Framework for Automatic Detection of COVID-19 Using CT-Scan and X-Ray Images
Authors: Sivanagireddy Kalli
Published: December 2024

Application of artificial intelligence (AI) techniques for accurate COVID-19 diagnosis on X-ray and CT-Scan imaging modalities is crucial due to the difficulties with the RT-PCR test. Researchers hold in high regard the development of computer-aided diagnosis Systems based on AI by utilizing X-ray images and CT scans for accurate diagnosis of COVID-19. In this work, an optimization-based machine learning frame work (OMLF) with different feature extraction technique is introduced to diagnosis of the COVID-19 in X-ray and CT scan images. The feature extraction techniques are to extract the features that help distinguish the COVID & non-COVID images. The extracted features are considered for denoting the images as vectors. These image vectors are trained with six different machine learning algorithms. The hyper parameters of are optimized using six algorithms in this work, among all the Random Forest (RF) with Fire Fly Optimization Algorithm fairly diagnoses COVID-19 from the CT &X-ray image directory.
Examination of Action Research Articles in the Field of Mathematics Education in Türkiye
Authors: Özturan Ecemiş Ülkü , Aramış Zeynep Filiz , Kula Ünver Semiha
Published: December 2024

This study aims to analyze articles containing action research in the field of mathematics education in Türkiye and present them from a holistic perspective. For this purpose, action research articles published between 2007 and 2022 were reviewed in ERIC, Google Scholar, and ULAKBİM databases. Fifty-seven articles were reached due to the review and constitute the research sample. Document review, one of the qualitative research methods, was used. Articles are classified according to the year of publication, publication language, research model, subject, action research type, whether the cycle is specified or not, application period, researcher role, learning areas, study group and size, sampling method, data collection tools, validity and reliability, and data analysis methods. As a result of the research, it was seen that the qualitative research model was mainly used. The studies were primarily conducted with undergraduate students. While geometry is the most preferred learning area, it has mainly been studied in technology-supported learning environments. Interviews and observations were mainly used in data collection, expert evaluation was taken to ensure validity and reliability, and coder agreement was checked. Content analysis, one of the most qualitative techniques, was used to analyze the data obtained. Based on the research results, it is recommended that mixed-pattern action research be conducted and that the number of studies involving students at different education levels and learning areas be increased.
Gereja Sebagai Komunitas Inklusi
Authors: Paruru Nofvrind
Published: December 2024

Artikel ini membahas tentang panggilan dan keterlibatan gereja sebagai komunitas iman untuk menjadi komunitas inklusi sebagai sebuah refleksi menggreja bersama dengan penyandang disabilitas. Metode yang digunakan yaitu pendekatan kualitatif dengan metode kepustakaan. Berbicara mengenai disabilitas berarti juga berbicara mengenai tubuh dan pengalaman ketubuhan manusia. Pengalaman ketubuhan yang dimaksud bukan saja soal fisik, tetapi keutuhan manusia sebagai makhluk yang menubuh. Realita kenormalan yang menciptakan pembedaan antara “normal” dan “tidak normal” dalam masyarakat mengajak kita untuk melihat lebih dalam mengenai makna “tubuh” dalam perspektif teologis yang tidak dapat dipisahkan dari konsep Imago Dei. Pemetaan pendekatan terhadap penyandang disabilitas dapat menjadi evalusi sekaligus refleksi bagi gereja untuk melihat sejauhmana gereja hadir di tengah-tengah kehidupan bersama dengan penyandang disabilitas. Simpulan dari artikel ini menyatakan bahwa pembacaan ulang teks-teks Alkitab dalam perspektif disabilitas dengan memaknai “tubuh” secara utuh semakin menguatkan komitmen gereja untuk menghidupi panggilannya yakni menjadi komunitas inklusi yang solider dan merangkul penyandang disabilitas.
Kemampuan Berpikir Kritis dan Keterampilan Komunikasi Bagi Siswa dalam Menjawab Soal Higher Order Thinking Skills (HOTS)
Authors: Pelle Yetri Yuniati , Ali Umar , Weny Nelman A.
Published: December 2024

Penelitian ini bertujuan untuk mengetahui pengaruh kemampuan berpikir kritis dan ketrampilan komunikasi bagi siswa dalam menjawab soal higher order thinking skills (HOTS) di Sekolah Menengah Teologi Kristen Rote Timur. Penelitian ini menggunaka penelitian kuantitatif. Sampel penelitian berjumlah 31 orang dan teknik pengumpulan data berupa angket. Hasil penelitian menyatakan  bahwa ditemukan hubungan yang positif dan signifikan antara berpikir kritis dan keterampilan Komunikasi bagi siswa dalam menjawab Soal HOTS, ditemukan koefisien korelasi dan koefisien determinasi Berpikir Kritis (X1) terhadap Soal HOTS (Y) sebesar sebesar 0,471 dan 0,222 atau 22,2%. Ditemukan koefisien korelasi dan koefisien determinasi Ketrampilan Komunikasi (X2) terhadap Soal HOTS (Y) sebesar sebesar 0,478 dan 0,229 atau 22,9%. Ditemukan koefisien korelasi dan koefisien determinasi Berpikir Kritis (X1) dan Ketrampilan Komunikasi (X2) terhadap Soal HOTS (Y) sebesar 0,471 dan 0,229 atau 22,9% dan sisanya 71,1% ditentukan oleh variabel-variabel lainnya. Kesimpulan yang diperoleh peneliti yaitu bahwa adanya hubungan variabel X1 danX2 terhadap Y dan hasil analisis menunjukkan Berpikir Kritis dan Ketrampilan Komunikasi memberikan pengaruh yang cukup sehingga mengakibatkan tingkat siswa dalam menjawab Soal HOTS masih kesulitan dalam menjawab soal HOTS dan kurangnya respon siswa dalam jalannya pembelajaran.
Menggali keterkaitan Agama dan Video Game sebagai Budaya Populer dalam kehidupan anak muda di Indonesia
Authors: Ndun Richard Yohan
Published: December 2024

Sejalan dengan berkembangnya internet maka berbagai hal juga menjadi berkembang, termasuk dalam hal interaksi  bersama dengan yang lain. Salah satu contoh perkembangan internet yang menarik perhatian kaum muda masa kini adalah video game. Video game sendiri menawarkan berbagai macam kesenangan dan ketertarikan sebagai upaya untuk menciptakan kebersamaan secara daring bersama orang lain. Ini menunjukkan bahwa video game bukan saja sebagai sebuah hiburan semata, melainkan sudah menjadi bagian dari gaya hidup yang terus menerus diperbaharui.  Dengan demikian melalui video game, makalah ini akan melihat sejauh mana video game menjadi pengalaman bermakna bagi kaum muda sebagai sebuah budaya populer yang sedang berkembang dan kaitannya di dalam kehidupannya kehidupan spiritualitas sebagai orang beragama.
IMPLEMENTASI SHALOM SEBAGAI BUDAYA SEKOLAH: MENUMBUHKAN RASA PERSAUDARAAN DAN MEMPERKUAT IDENTITAS KOMUNITAS DI SMPTK PIETER MIDDLEKOOP KUATNANA SOE
Authors: Nggiku Agus
Published: December 2024

This study aims to evaluate the implementation of the Shalom concept at SMPTK Pieter Middlekoop Kuatnana Soe and its impact on school dynamics and community identity. The method employed was qualitative, involving observations and interviews with students, teachers, and school staff. The results indicate that the implementation of Shalom successfully enhances positive interactions among students, reduces bullying cases, and strengthens core school values such as love, tolerance, and solidarity. Furthermore, the implementation of Shalom reinforces the school's community identity, fostering an inclusive and empathetic environment. Support from school principals, teachers, staff, parents, and the community emerges as crucial factors contributing to this success, despite challenges such as cultural constraints and limited resources. The benefits of this implementation include improved communication, collaboration, and mutual respect among students, as well as enhanced character development. To enhance effectiveness, deeper integration of Shalom values into the curriculum, continuous training for staff, and close collaboration with parents and the community are recommended.
Dinamika Toleransi Beragama: Kajian Fenomenologi pada Kampus Keagamaan di Wilayah Indonesia Tengah
Authors: Manuain Leryani Mince Maria , Thoomaszen Friandry Windisani , Sheldena Devi Novita , Mila Suryaningsi , Hilli Yandri
Published: December 2024

In the context of higher education in Indonesia, religious tolerance plays a vital role in shaping a generation capable of living harmoniously amid religious, cultural, and social diversity. However, the dynamics of implementing tolerance in religious colleges, particularly in the Central Indonesian region, still require further attention. This study aims to explore perceptions and practices of religious tolerance in Hindu, Islamic, and Christian-based campuses, as well as to understand the challenges faced in applying tolerance in these environments.The research employed a qualitative method with a Focus Group Discussion (FGD) approach and interpretative phenomenological analysis to delve into students' perspectives and the role of the campus in fostering tolerance attitudes. Participants were selected using purposive sampling, enabling representation from the three major religions in the region. The findings indicate that Christian and Hindu campuses are more actively integrating tolerance through interfaith curricula, seminars, and interfaith dialogues, while Islamic campuses have fewer interfaith programs, limiting interreligious understanding in these settings. While interfaith education in higher education significantly contributes to fostering religious tolerance, we still need to address challenges like prejudice and interreligious misunderstanding, particularly in predominantly homogenous campus environments. Higher education institutions are encouraged to strengthen interfaith programs through inclusive education and diversity seminars, as well as to foster student participation in interfaith dialogue to enhance interreligious harmony within the academic environment.
Pendampingan Pembuatan dan Penggunaan Alat Permainan Edukatif (APE) Untuk Guru PAUD
Authors: Syahida Almira Rahmatu , Purnamasari Rika
Published: December 2024

This article aims to provide assistance to PAUD teachers in making and using educational game tools for early childhood. This research began with observations of PAUD schools in Cihanjawar Village, Bojong District. The problems found in this study are the lack of availability of educational game tools in PAUD institutions and the teacher’s lack of understanding regarding how to use and apply them to learning activities. Therefore, it is necessary to carry out training and assistance regarding how to make and use educational game tools for PAUD teachers in Cihanjawar Village. The type of research used is Participatory Action Research (PAR) with presentation, demonstration, and direct practice methods. This research is expected to broaden knowledge and understanding of the importance of APE for early childhood and improve the skills of PAUD teachers in making APE from simple materials in the surrounding environment.
Komparansi Metode Pembelajaran Pendidikan Agama Kristen dalam Perspektif Alkitab Perjanjian Lama dan Perjanjian Baru
Authors: Haposan Sibarani Bincar
Published: December 2024

Penelitian ini bertujuan untuk melakukan telaah komparatif terhadap metode yang digunakan dalam Pendidikan Agama Kristen berdasarkan teks-teks Alkitab, khususnya dalam perspektif  Perjanjian Lama dan Perjanjian Baru. Alkitab, sebagai sumber utama ajaran iman Kristen, mengandung berbagai narasi dan instruksi yang mencerminkan pendekatan pengajaran yang berbeda pada masing-masing periode. Dalam Perjanjian Lama, metode pengajaran umumnya disampaikan melalui hukum, perintah, simbol-simbol ritual, dan kisah-kisah naratif, di mana media yang digunakan mencakup pengajaran lisan, penggunaan alat-alat simbolis (seperti tabut perjanjian dan mezbah), serta pemanfaatan pengalaman komunal. Sementara itu, dalam Perjanjian Baru, metode pengajaran lebih menekankan pada pendekatan naratif melalui perumpamaan, pengajaran langsung oleh Yesus Kristus, dan peran Roh Kudus sebagai pengajar dalam hati umat. Media yang digunakan dalam Perjanjian Baru mencakup tulisan-tulisan apostolik, surat, dan komunitas gerejawi sebagai sarana pewarisan ajaran. Guru PAK sebagai gugus depan yang memberi nilai moral, etika harus juga dituntut untuk mengemas pembelajaran dengan kreatif dan dengan berbagai metode dan media pembelajaran sehingga pesan yang disampaikan mudah dipahami oleh nara didik.
Bimbingan Karier Berbasis Teori Karier Trait and Factor untuk Meningkatkan Perencanaan Karier Siswa
Authors: Selan Lodiati , Taneo Joris , Oviane Malelak Erly
Published: December 2024

Fenomena di lapangan menunjukkan kurangnya pemahaman terhadap perencanaan karier mahasiswa. Produk dalam melakukan penelitian menggunakan model ADDIE. Peneliti menggunakan angket validasi yang diuji oleh validator untuk melakukan pengujian dan hasil validasi ahli materi dengan nilai persentase 83,6%, validasi ahli desain dengan nilai persentase 80%, validasi ahli praktisi dengan nilai persentase 80%, validasi ahli praktik dengan nilai persentase 80%. nilai persentase sebesar 80% sehingga panduan layanan bimbingan karier berdasarkan teori karier sifat dan faktor dinyatakan sangat layak. Hasil eksperimen terlihat dari pre-test dan post-test yang dilakukan siswa dengan menjawab 10 soal. Hasil tersebut menunjukkan nilai post-test lebih besar yaitu 86% dibandingkan nilai pre-test dengan nilai 67,2%. Dengan demikian, produk panduan bimbingan karier berdasarkan teori karier trait and factor dapat digunakan dalam proses layanan bimbingan karier.
Primary total knee arthroplasty in a patient with a chronic total patellectomy using femoral condyle autograft for patellar reconstruction and resurfacing: New technique: A case report
Authors: Bamroongshawgasame Thana
Published: December 2024

Introduction

Undertaking a primary total knee arthroplasty for chronic complete patellectomy knees is an infrequent and complex scenario. The technical demands are high, often leading to suboptimal outcomes. However, our innovative approach, which involves a patellar autograft from an intraoperatively cut femoral condyle placed into the extensor mechanism following cement resurfacing, has shown promising results.

Case presentation

A 74-year-old man had been living with the consequences of a road accident that occurred 40 years ago. This incident led to an open knee injury in his right knee and a thorough patellectomy. He arrived at Ratchaburi Hospital in 2017 with pain in both knees and had been using crutches for 40 years.

Management and Outcomes

His left knee had primary total knee arthroplasty in December 2017, and his right knee was scheduled for 2019; but, because of the COVID-19 pandemic, his procedure was postponed and performed as of February 2022. Our patient’s knee function significantly improved after using an unconstrained posterior stabilized prosthesis on both knees and the right knee using the patient’s patellar autograft from an intraoperatively cut femoral condyle. At 12 weeks postoperatively, the Oxford Knee Society Scores increased from 12 to 45, while the Feller Patellar Scores increased from 8 to 26.

Conclusion

These successful outcomes at 12 weeks postoperatively and even more so after two years demonstrate the significant potential of this new technique, instilling hope for improved outcomes in similar cases.
Analisis Kesalahan Siswa dalam Pemecahan Masalah Sistem Persamaan Dua Variabel: Perspektif Teori Polya
Authors: Turnip Leonardo , Simanjuntak Rosi Ade Putri , Lubis Nazwah Indri Agista , Tanjung July Yanty , Manurung Hendra Cahyadi , Munthe Tiolina Maria , Berutu Jhosua , Siregar Budi Halomoan
Published: December 2024

Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis jenis kesalahan yang dilakukan oleh siswa dalam menyelesaikan permasalahan matematika, khususnya pada materi Sistem Persamaan Linier Dua Variabel (SPLDV). Subjek penelitian ini adalah siswa kelas VIII di SMP HKBP Pardamean Medan pada tahun akademik 2024–2025. Penelitian ini menggunakan pendekatan deskriptif dengan teknik pengumpulan data melalui pencatatan pertanyaan yang diajukan siswa. Data yang diperoleh dianalisis menggunakan metode analisis deskriptif kualitatif. Hasil analisis menunjukkan bahwa rata-rata kompetensi siswa untuk indikator memahami masalah adalah 35%, indikator menguraikan pemecahan masalah mencapai 22,85%, indikator eksekusi rencana penyelesaian mencapai 22,85%, dan indikator terakhir yaitu meninjau ulang penyelesaian mencapai 21,42%. Dengan demikian dapat disimpulkan bahwa tingkat kemahiran siswa dalam berbagai indikator pemecahan masalah tergolong dalam kategori cukup. Semua hal dipertimbangkan, kompetensi siswa untuk memecahkan teka-teki matematika dapat dinilai sederhana.
Análisis del Síndrome de Burnout en el personal operativo de la empresa EMPACRECI S.A. en la ciudad de Durán.
Authors:   Universidad Nacional de Chimborazo, Riobamba, EC 060110, Ecuador, Navarrete Villegas Gabriel Antonio , Villacres Cevallos Patricio Edison ,   Universidad Nacional de Chimborazo, Riobamba, EC 060110, Ecuador
Published: December 2024

El presente artículo aborda la temática del síndrome de Burnout, el mismo que se define como un síndrome tridimensional en el que el colaborador presenta cansancio emocional, despersonalización o tratamiento cínico y actitud negativa hacia los sus pacientes, así como una baja realización personal. El objetivo del estudio se centra en analizar el síndrome de Burnout en el personal operativo de la empresa EMPACRECI S.A. en la ciudad de Durán. Desde el punto de vista metodológico, el estudio posee un enfoque cuantitativo, de carácter descriptivo, transversal y no experimental, el mismo que se desarrollará en una muestra de 109 colaboradores del área operativa de una empresa dedicada a en el proceso y exportación de camarón de acuacultura, a los cuales se les aplicará el instrumento Burnout Screening Inventory para evaluar la presencia de síndrome de Burnout. La investigación destaca una alta prevalencia de cansancio emocional entre los colaboradores del área operativa, se observa una mayoría de trabajadores de edades intermedias y de género femenino, lo que sugiere la importancia de adaptar programas de bienestar a estas características. En cuanto a las condiciones laborales, se destaca una carga horaria semanal común de 40 horas, con un porcentaje significativo de colaboradores que exceden este límite, y se identifican niveles variables de despersonalización y realización personal en el trabajo, resaltando la necesidad de gestionar la carga laboral y promover un entorno laboral saludable.
Phy-X/PSD and NGCAL Models of Several Metal Sulphides: Theoretical Prediction of Gamma Shielding Efficiency
Authors: Salman Nadher Ali , Hammud Kafa Khalaf
Published: December 2024

Various metal sulphides were selected for gamma and neutron shielding prediction by (Phy-X and NGCAL). The gamma parameters calculated by both software programs in the studied energy range were found to be identical, with differences (Δ% less than 1%) between both models. The Mass Attenuation Coefficient (MAC), Mean Free Path (MFP), Half Value Layer (HVL), Tenth Value Layer (TVL), and Effective Atomic Number (Zeff) were calculated. Ag2S was a superior neutron and photon attenuator because it contains two silver ions with the highest density, mean atomic number, and metal composition in addition to the lowest (S%) among all sulphides under evaluation. Additionally, the Ag2S monoclinic network is fabricated from (2Ag+) linked to one (S2-). Therefore, the presence of heavy packed ions in the unit cell resulted in more gamma attenuation. The Zeff variation with the energy range of 0.015–15 MeV may be associated with the density, mean atomic number, composition (%) or weight fraction, total atomic cross-section, crystal geometry and elemental packing of each molecule. It can be concluded that Ag2S was the superior attenuator between the sulphides under prediction, especially at higher energies. The Gamma Protection Efficiency (GPE, %) was also calculated for the gamma shielding subject based on the Linear Attenuation Coefficient (LAC) data presented in the Beer–Lamberts law: GPE% = (1-e^(-µx)) * 100, where the thickness was assumed. The GPE% increased with increasing thickness and decreased with increasing energy. Also, silver sulphide showed the highest GPE among the other tested materials. The GPE% of the thermal or fast neutrons was also calculated, where the increasing order was SnS, SnS2, ZnS, MoS2, As2S3, CuFeS2, FeS, CoS, and Ag2S for thermal neutrons and SnS2, SnS, MoS2, As2S3, ZnS, CuFeS2, FeS, Ag2S, and CoS for fast neutrons.
Contamination Effect of Arsenic Trioxide on White Rat
Authors: Nsaif Ayat Abd-Aljaleel , Alobaidi Wafaa Abdul-Rahman , Aljawhar Nooralhuda , Sheriff Hussain A.
Published: December 2024

Widely present in the environment, arsenic trioxide has been identified as a genotoxic substance that poses a serious risk to public health. The genotoxic potential of arsenic at low allowable dosage levels is assessed in this study. Four groups of twelve adult rats each were created from the 48 total. Animals in Group I were used as controls Chromosome abnormalities found in bone marrow cells were used to assess the mutagenic potential of arsenic. Hematological parameters were also assessed. At 60 and 90 days, the percentage of microsomal degranulation in the hepatic fraction increased and the amounts of RNA and proteins considerably reduced (P < 0.01) in all three dosages given. was employed in order to assess hematological parameters White blood cells, lymphocytes, red blood cells, platelets, and mean erythrocyte hemoglobin concentration (MCHC) were all substantially lower (P≤0.05) in the arsenic treatment group than in the control group. Nevertheless, there are no appreciable changes in other measures such granulocytes, mean absolute count, hemoglobin (HGB), packed cell volume (PCV), mean corpuscular hemoglobin (MCH), and platelet count (PCT). We found that when rabbits get repeated therapeutic dosages of ivermectin over a brief period of time, Therefore, it is advised to take one dose over a few weeks. All of the treated animals showed a dose-dependent increase in chromosomal abnormalities such as fragmentation and breaking. The current study's findings demonstrated that long-term exposure to arsenic, even at low allowable dosage levels, has mutagenic and carcinogenic consequences, underscoring the metal's potential for genotoxicity.
Overview Of Mental Health in Primary Care
Authors: Alhuzaimi Fahad Mohammed , Alqurashi Ghayda Ghazi , Alsaffar Heba Aziz , Mesawa Ameer Taher , Nami Elham Hassan , Alfehaid Mohammed Fahad , Shajry Reem Mohalhel , Abualsel Tahani Abdu , Alhazmi Areej Hassan , Hakami Salma Mousa , Alsharif Manal Ali , Alsaffar Ali Hassan , Khalil Faisal Essam
Published: December 2024

Background: Mental health represents an indispensable and fundamental element within the realm of primary healthcare services, particularly because a significant proportion of mental health disorders are initially recognized and subsequently managed within this specific healthcare context. Primary care providers (PCPs) frequently assume the role of the initial point of contact for individuals who are grappling with various mental health challenges, thereby rendering the primary care setting vital for the processes of early identification, timely intervention, and continuous management of mental health conditions over time. Objective: an overview of the types, diagnosis, and management of Mental Health in Primary Care. Methods: a comprehensive review of Mental Health in Primary Care. The PUBMED and Google Scholar search engines were the main databases used for the search process, with articles collected from 1994 to 2024. Conclusion: Fusing mental health care with primary healthcare is important for advancing overall health by dealing with mental and physical conditions. Despite international endeavors by entities like the WHO, various nations struggle with issues like lack of funding, limited assets, and social prejudices that obstruct the offering of inclusive mental health services. Individuals in primary care roles are significant in noticing mental health issues, but they often experience deficiencies in training and available resources. A range of models, including Integrated Primary Care (IPC), Collaborative Care, and Stepped Care, work towards integrating physical and mental health services to boost patient results. These models prioritize early identification, precise diagnosis, and collaboration between primary care providers and mental health professionals. Nonetheless, obstacles including financial limitations, structural inadequacies, and stigma persist as formidable challenges. To address these issues, initiatives such as improved training, increased funding, anti-stigma campaigns, and enhanced referral systems are imperative. Implementing these strategies would enhance accessibility, diminish healthcare inequalities, and provide comprehensive and cost-effective care for both mental and physical health, thereby fortifying global healthcare systems.
The Effectiveness Of Training And Development Programs In Enhancing Leadership Skills And The Role Of Personal Traits From The Perspective Of Qatar University Students
Authors: Al-Awad Noor
Published: December 2024

This study aimed to investigate the impact of training and development programs on enhancing leadership skills among Qatar University students. It focused on identifying specific leadership traits, examining the correlation between personal characteristics and program effectiveness, and their role in advancing Qatar's National Vision 2030.
The study employed a descriptive-analytical approach, using a questionnaire as the primary data collection tool. A random sample of 200 students was selected from the university community, and the questionnaires were distributed electronically, targeting various student activity groups and clubs.
The findings indicated that training and development programs were generally effective, with high scores achieved in goal attainment, clarity of objectives and content, and encouragement of active participation. This reflects students' satisfaction with the efficacy and inclusivity of these programs. Moreover, the study demonstrated a positive impact of these programs on the cultivation of essential leadership skills. Specifically, students expressed keen interest in enhancing communication, inspiration, and empathy skills, alongside developing confidence in decision-making and adaptability in overcoming challenges. In terms of personal traits, students exhibited strengths such as attention to detail, collaborative ability, and a thirst for knowledge, all of which positively influenced their engagement with the training and development program.
The study concluded with several recommendations, including raising awareness among Qatari students about the national development strategy and its role in realizing the National Vision 2030. It emphasized the significance of participation in training programs due to their potential positive impact on students' future professional lives. Furthermore, the study proposed integrating a comprehensive training plan encompassing courses, programs, and lectures within student activities at Qatar University.
EFEKTY SYNERGICZNE I ANTAGONISTYCZNE MIĘDZY BIOSURFAKTANTAMI Z GRUPY SOFOROLIPIDÓW I ALKILOPOLIGLIKOZYDÓW O ZRÓŻNICOWANEJ DŁUGOŚCI ŁAŃCUCHA ALKILOWEGO ORAZ ICH WYKORZYSTANIE W PROJEKTOWANIU ŚRODKÓW MYJĄCYCH DLA PRZEMYSŁU SPOŻYWCZEGO
Authors: Jędrzejczyk Anna , Pełech Robert , Janus Ewa
Published: December 2024

The paper presents the results of testing the performance parameters of mixtures of biosurfactants from the group of sophorolipids and alkylpolyglycosides with different alkyl chain lengths. In order to determine the synergistic and antagonistic effects in two-component surfactant systems, research was carried out to determine the performance parameters determining their use in washing preparations, such as foam height (FH) and foam stability (FS) and wetting angle analysis (CA). The results are presented in tables 3, 4 and 5. Determination of the content of the active substance in the raw material samples was carried out using the method of refractometric determination of the refractive index. Both synergistic and antagonistic effects were found. On the basis of the obtained test results, the highest synergistic effect of performance parameters was obtained for the mixture of biosurfactants from the group of sophorolipids and the alkylpolyglycoside D-glucopyranose, oligomer, C10-16-alkylglycosides. In this case, the synergy occurred for all performance parameters FH (14%), FS (28%) and CA (46%). The synergistic effects were used to design a concentrated formulation of a cleaning agent in the food industry. The planned experiment method was used in order to obtain an optimal solution in terms of ensuring the appropriate level of cleaning efficiency. A twenty-two-point experiment plan was developed based on the Scheff model in order to optimize the composition in terms of obtaining the operational parameters of the mixture constituting the formulation's framework assumed in the optimization criteria. Optimization criteria were determined on the basis of studies of commercially available analogues. Thanks to the use of formulations of raw materials exhibiting synergistic effects in the design of the frame, the foam height and stability higher than those specified in the optimization criteria were obtained.
The Influence Of Islamic Branding On Brand Love Through Brand Trust (Study on Safi Skincare Consumers)
Authors: Haq Muhammad Nashirul , Arief Noviarkahman Zagladi
Published: December 2024

The majority of Indonesia's population being Muslim, people are aware of halal Skincare products. The high awareness of halal Skincare products has a major influence on the interest in purchasing products with an Islamic image. If Islamic Branding in Skincare is good, trust will be formed in the brand and in the end consumers will love the brand. This study aims to determine the effect of Islamic Branding on Brand Love through Brand Trust on Skincare Safi consumers.This research uses a quantitative approach with a descriptive and explanatory design. The endogenous variabel in this study is Brand Love (Y), and the exogeneous variable is Islamic Branding (X), while the mediating variabel is Brand Trust (Z) For sample determination, a purposive sampling technique was used with a total sample of 152 respondents with a population of Safi Skincare Consumers who have purchased their products at least three times and consumers aged between ≥15-50 years. The analysis technique used descriptive statistical analysis and Partial Least Square (PLS ) analysisThe results of this research show that:  Islamic Branding has a positive and significant effect on Brand Love, Islamic Branding has a positive and significant effect on Brand Trust, Brand Trust has a positive and significant effect on Brand Love, and Islamic Branding has an indirect effect on Brand Love through Brand Trust
Analisis Kepuasan Siswa terhadap Pembelajaran Kurikulum Merdeka
Authors: Ribiana Alyadea , Ramada Balqis Najwa Dihan , Kamalia Zulfa , Afiza Silva , M.Finanta  , Ayu Wulandari
Published: December 2024

Penelitian ini bertujuan untuk menganalisis tingkat kepuasan siswa terhadap penerapan kurikulum Merdeka di SMAN 1 Taman. Masalah yang diangkat dari penelitian ini adalah bagaimana persepsi siswa kelas XII IPS 1 terhadap pelaksanaan pembelajaran dalam kurikulum merdeka. Penelitian ini menggunakan deskriptif kuantitatif, dengan subjek penelitian sebanyak 36 siswa kelas XII IPS sebagai sampel. Data dikumpulkan melalui kuisioner yang dirancang untuk mengukur kepuasan siswa terhadap berbagai aspek pembelajaran, seperti metode pengajaran, materi pelajaran, serta fasilitas pendukung. Hasil analisis menunjukkan bahwa mayoritas siswa merasa puas dengan implementasi kurikulum merdeka di sekolah ini, terutama dalam hal kebebasan berpendapat, keterlibatan aktif dalam pembelajaran, dan relevansi materi dengan dunia nyata. Simpulan dari penelitian ini adalah bahwa penerapan kurikulum merdeka di SMAN 1 TAMAN telah berhasil memberikan pengalaman belajar memuaskan bagi siswa, meskipun ada beberapa aspek yang perlu di tingkatkan
Implementation of clinical decision support systems in emergency settings: Enhancing interdisciplinary practice among nurses and pharmacists
Authors: Alotaibi Naif Ghanem M. , Alsharif Maryam Saud
Published: December 2024

Background: Accurate patient history assessment is vital for effective diagnosis and treatment in healthcare settings. However, traditional methods often lead to fragmented information and missed clinical data, particularly in emergency departments (EDs), where time constraints are prevalent. Methods: This study reviews the implementation of Clinical Decision Support Systems (CDSS) in emergency settings, focusing on enhancing interdisciplinary collaboration among healthcare professionals, specifically nurses and pharmacists. A thorough literature review was conducted to evaluate existing CDSS models and their impact on patient history acquisition and communication. Results: The findings indicate that incorporating CDSS facilitates comprehensive data collection by promoting interprofessional collaboration. Studies showed that multidisciplinary teams, through improved communication and shared electronic health records, significantly reduced information gaps in patient histories. The integration of pharmacists and nurses in the history-taking process led to higher accuracy and completeness, with some studies reporting an 89% accuracy rate in medication histories collected by trained pharmacy technicians. Conclusion: The implementation of CDSS in emergency settings enhances the accuracy of patient history acquisition and fosters effective teamwork among healthcare providers. Interprofessional education and collaboration are essential for maximizing the benefits of CDSS, ultimately leading to improved patient outcomes.
Enhancing dental medication management through artificial intelligence: A comprehensive review of contributions from nursing, dentistry, and pharmacy
Authors: Alsharif Maryam Saud , Alanazi Awad Mohammed Awad , Alotaibai Abdullah Marzouq , Alotaibi Naif Ghanem M. , Almunif Sultan Kadisi
Published: December 2024

Background: The integration of Artificial Intelligence (AI) in healthcare, particularly in dental medication management, has the potential to enhance treatment efficacy and patient outcomes. The rising prevalence of dental diseases, coupled with a shortage of professionals, necessitates innovative solutions to improve care delivery. Methods: This review analyzes AI applications in dentistry, focusing on literature published from 2000 to 2021. Key databases, including PubMed and Web of Science, were utilized to gather studies employing AI models, particularly convolutional neural networks (CNNs), for diagnosing dental conditions and managing medication. Results: The findings indicate a significant increase in AI research within dentistry, highlighting its effectiveness in diagnostic accuracy and efficiency. AI models demonstrated high precision in identifying dental caries, periodontal diseases, and other oral health issues. Notable advancements include automated systems for radiographic analysis and clinical decision support, which have streamlined workflows and reduced the burden on dental professionals. Conclusion: AI holds transformative potential in dental medication management by facilitating accurate diagnoses and personalized treatment plans. While current applications show promise, further research is required to assess the cost-effectiveness and long-term implications of AI integration in clinical practice.
Evaluating occupational stress and coping mechanisms among prehospital emergency nurses: Review
Authors: Almunif Sultan Kadisi , Alanazi Awad Mohammed Awad , Al Maani Mohammed Merza , Alotaibai Abdullah Marzouq
Published: December 2024

Background: Occupational stress, particularly among prehospital emergency nurses, significantly impacts health outcomes and job performance. Factors such as high job demands, workplace violence, and inadequate training contribute to elevated stress levels, affecting mental health and employee retention. Methods: A systematic review was conducted using databases including PubMed, WOS, Enfispo, Cochrane, and LILACS to 2022. The search strategy focused on keywords related to "occupational stress" in nursing, specifically targeting prehospital care settings. A total of 14 studies were analyzed to categorize stressors and protective factors affecting emergency nurses. Results: The review identified five primary categories of stressors: management-related, patient care, interpersonal dynamics, environmental conditions, and personal factors. Notably, exposure to workplace violence and the emotional toll of pediatric emergencies were significant contributors to stress. Conversely, strong peer support and adequate managerial resources emerged as key protective factors. The findings suggest that 25% to 65% of prehospital nurses experience high levels of stress, largely influenced by their work environment and organizational responses. Conclusion: The study underscores the urgent need for improved training and support systems for prehospital emergency nurses to mitigate stress and enhance job satisfaction. Implementing mindfulness practices and addressing workplace violence can significantly improve the mental well-being of healthcare professionals.
Scholar Profile: LAN Hongjun
Authors: LIN Shan
Published: December 2024

Please refer to the URL that includes this article for the abstract.
The impact of using creative strategies in media messages on public relations departments performance in government institutions
Authors: Tharwat Wafaa Abdel Khalek , Abdelhay Sameh , Draz Ahed Maher Abu , Salem Omnia Mohamed Ahmed
Published: December 2024

The study aims to measure the impact of implementing creative strategies in government institutions’ media messages on the public’s perception of the content. It is a descriptive study. It relied on survey methodology, using two sides, descriptive and analytical ones, and within its framework, a field survey was used on a sample of the public to verify the study’s hypotheses, answer its questions, and draw significant results. The results show that public relations departments in government institutions employ a high level of creative strategies in their media messages. Institutions are usually keen to attract the public's attention, influence it, achieve the highest comprehension rates of their message content, and convince them through several methods, including employing creativity strategies. The results also reflect the diversity of strategies used in media messages of the Emirati government institutions, topped by the strategy of stimulating public interaction with digital content, then the strategy of providing information, creative solutions, and evidence, and the strategy of organizing virtual initiatives, competitions, and events, and the results showed a significant positive relationship between the use of creative strategies and the public’s understanding of the content. Creativity in the media message is the institution's basic foundation. Creativity’s role lies in its ability to present new ideas in integrated contexts, thus achieving the government institutions' performance goals by meeting the customers’ needs. Creative media creates a link between the institution and the target public.