bluuebunny/crossref_metadata_2025 huggingface dataset:
Чи опосередковує психологічний дистрес зв’язок між зіткненням з порушенням прав і моральним духом українських військових?
Authors: Москотіна Руслана , Дембіцький Сергій , Дєточка Олександр
Published: December 2024

This study focuses on Ukrainian military personnel and aims to explore how their experiences with violations of their rights influence morale both directly and indirectly through their psychological state. The survey, conducted in September 2023, collected data from 443 service members. Encounters with rights violations were assessed using two variables: encounters with violations of rights, benefits, and guarantees, and encounters with social issues. Psychological distress (SCL-9-NR) was used as an indicator of psychological state, while morale was measured through trust in the unit and self-assessment of combat morale. SEM analysis was employed to assess the relationships between these variables. The results indicate that encounters with rights violations reduce morale among service members. This effect manifests both directly and indirectly by increasing psychological distress. The findings highlight the importance of ensuring legal protection for service members and creating conditions to reduce distress. This includes developing mechanisms for legal defense, improving investigation procedures for rights violations, and implementing programs to enhance service members’ awareness of their rights. Additionally, improving internal communication and fostering mutual support within units can contribute to boosting morale. However, the study has limitations: non-representativeness of the sample, cross-sectional design, and reliance on a single indicator of psychological well-being. Future research utilizing panel data and a broader range of psychological state indicators will enable deeper exploration of this topic.
(Non-)Return of Ukrainian War Refugees: Modeling Repatriation Using Logistic Regression
Authors: Sydorov Mykola , Salnikova Svіtlana , Severyn Anna
Published: December 2024

Підсумовуючи основні напрями досліджень вимушеної міграції за останні двадцять п’ять років вчені данського незалежного інституту міжнародних досліджень Stepputat and Sørensen (2014) виокремлюють такі, як (1) проблема чіткого розмежування між добровільною та вимушеною міграцією через або нові сфери та процеси, де це розмежування важко провести, або втрату аналітичного сенсу у такому розмежуванні; (2) відсутність теоретичного осмислення та концептуальної складності в галузі досліджень вимушеної міграції; (3) тенденція обмежувати дослідження вимушеної міграції політичними питаннями. Проте, варто зазначити, що теоретичний підхід до вимушеної міграції повинен враховувати глобальний контекст, де політичні та економічні фактори взаємодіють, створюючи умови для масових переміщень людей. Дане дослідження є суголосним означеним напрямам і має на меті побудову прогнозних моделей репатріації українців на основі чинників вимушеної міграції, які знижують рівень їхнього повернення в Україну. Тоді як більшість досліджень спрямовані на вивчення мотивів міграції (van Tubergen et al., 2024), наше дослідження спрямоване на виявлення причин повернення мігрантів, тобто чинників реміграції.
PERFORMA CAT EKSTERIOR BERBASIS BINDER LATEKS KARET ALAM TERMODIFIKASI ACRYLIC
Authors: Rosmawati Putri
Published: December 2024

Penelitian ini mengkaji potensi penggunaan lateks karet alam dan polimer styrene acrylic serta full acrylic sebagai bahan baku untuk membuat cat eksterior yang ramah lingkungan. Tujuan dari penelitian ini adalah untuk mengetahui kinerja binder berbasis lateks karet alam yang dicangkok (grafted) terhadap washability serta kemampuan daya tutupnya (opacity) cat emulsi eksterior. Lateks karet alam dengan kandungan karet kering (Dry Rubber Content, DRC) 58% direaksikan dengan styrene acrylic dan full acrylic dalam reaktor pada suhu 70℃ dan kecepatan pengadukan 1500 rpm. Nisbah berat styrene acrylic, full acrylic, dan lateks karet alam yang digunakan adalah (15:15:70). Sebagai inisiator digunakan benzoil peroksida (BPO) sebanyak 0,1%. Selanjutnya binder ini dicampurkan ke dalam base cat dengan kadar 6%, 9%, 12%, dan 15%. Hasil penelitian menunjukkan bahwa peningkatan kadar binder pada cat berbanding lurus dengan peningkatan nilai washability. Penggunaan binder lateks saja dapat menurunkan nilai washability-nya. Sebaliknya semakin bertambahnya kadar binder menghasilkan daya tutup yang semakin rendah. Nilai washability terbaik didapatkan pada kadar binder 15%, yaitu sebesar 2600 siklus dan daya tutup yang memenuhi standar industri cat.
PENGARUH JENIS DAN KADAR ANTIOKSIDAN TERHADAP KARAKTERISTIK MARSHALL ASPAL KARET
Authors: Siregar Devika
Published: December 2024

Infrastruktur jalan merupakan sarana penting untuk menghubungkan suatu daerah ke daerah lainnya dan sering mengalami kerusakan. Kerusakan yang terjadi berupa jalan berlubang, retak, bergelombang, penurunan bahu jalan, serta amblas. Penelitian ini bertujuan untuk menentukan pengaruh antioksidan dalam aspal karet menggunakan crumb rubber jenis SIR-20 terhadap karakteristik produk aspal karet. Pembuatan kompon diawali dengan penggilingan crumb rubber menggunakan open mill. Pelunakan kompon karet dibantu dengan penambahan aspal sebangai plasticizer, lalu  ditambahkan antioksidan trimethyl quinolone (TMQ), butylated hydroxytoluene (BHT)  dan polyethylene glycol (PEG). Proses pelelehan crumb rubber dilakukan pada suhu 160oC selama 1 jam dengan kecepatan pengadukan 500 rpm. Aspal modifikasi karet alam dilakukan pengujian marshall dan Fourier Transform Infrared Analysis (FTIR) pada keadaan short term dan long term aging. Hasil pengujian menunjukkan bahwa penambahan kadar antioksidan dalam aspal dapat meningkatkan stabilitas marshall dan didapatkan hasil terbaik pada penambahan antioksidan TMQ 2% sebesar 1877,8 kg pada short term dan 1948,2 kg pada long term, VFA sebesar 79,1% pada short term dan 79,4% pada long term, VMA sebesar 14,999% pada short term dan 14,956% pada long term, dan VIM sebesar 3,138% pada short term dan 3,089% pada long term.
Mahur Beste'nin Kuramsal Evreni
Authors: Aydın Satar Nesrin
Published: December 2024

Ahmet Hamdi Tanpınar’ın Mahur Beste isimli romanı, tam anlamıyla karmaşık ancak zengin ilişkiler ve durumlar ağıyla örülmüş bir eserdir ve bu nedenle birçok farklı okumaya elverişlidir. Roman özellikle olaylarla değil, yalnızca kişiler ve birbirleriyle bağlandıkları yönler üzerinden ilerler ve böylelikle klasik olaylara dayanan roman şeklini kırar. Yazarın aynı leitmotif, durumlar ve kişilerden beslenen Sahnenin Dışındakiler ve Huzur romanları için neredeyse bir el kitabı şeklide okunabilecek Mahur Beste, romanın ana karakteri Behçet Bey’in hayatını kuran, şekillendiren, onu Tanpınar’ın deyimiyle bir halita haline getiren şartları yaratan herkes ve her şey hakkındadır.
Bu çalışma, yukarıda da anılan özellikleri nedeniyle birçok edebî eleştiri kuramını uygulamak için Mahur Beste’nin elverişli bir malzeme sunduğunu iddia eder. Edebî metinleri tüm yönleriyle analiz etmek için ortaya çıkan eleştiri kuramları, romanın zengin karakter kadrosu ve durum örgüsünden yararlanarak metnin derin yapısını ve alt anlamlarını ortaya çıkarmada kullanılabilir. Makalede Mahur Beste; psikanalatik eleştiri, postyapısalcı kuram ve toplumsal kuram çerçevesinde değerlendirilmiş, böylece romanın bir edebî eleştiri uygulama malzemesi olarak işlevselliğine dikkat çekilmiştir.
Public participation tools for just transition. Engaging stakeholders in the process of transformation of the mining region in the opinion of selected entities of the Silesian voivodeship
Authors:   Central Mining Institute-National Research Institute, Jarosławska-Sobór Sylwia
Published: December 2024

Purpose: The aim of the article is to present the results of research on public participation tools
as a method of engaging stakeholders in the Just Transition process.
Design/methodology/approach: Based on a comparative analysis of the results of qualitative
and quantitative research carried out as part of the Regional Observatory Transformation
Process, ROPT project, the effectiveness of individual tools of social participation,
in the opinion of the surveyed entities of the Silesian Voivodeship has been discussed.
Findings: The key conclusions from the conducted research indicate that the readiness and
knowledge, especially of entrepreneurs, for the transformation process towards a green
economy is insufficient. There is a need for greater involvement of entrepreneurs in the energy
and socio-economic transformation process as entities that know the market best and are the
driving force behind economic change. It is essential to communicate details about this process
and use a vast range of public participation tools to ensure stakeholders are effectively involved.
Research limitations/implications: If research is reported on in the paper this section must be
completed and should include suggestions for future research and any identified limitations in
the research process.
Originality/value: The paper refers to original research within the ROPT project.
The conclusions and recommendations were the basis for the methodological assumptions to
support the Just Transition process in the second edition of the ROPT2 project to strengthen the
idea of the public participation for Just Transition.
Keywords: social participation, engagement, mining region, just transition.
Category of the paper: Research paper.
ELITE SUBALTERNITY AND WOMANIST RESISTANCE: A STUDY OF LALITHAMBIKA ANTHARJANAM'S AGNISAKSHI
Authors: Jose Jessykutty M.
Published: December 2024

This paper examines the dual oppression faced by Namboodiri Brahmin women in early 20th-century Kerala, as depicted in Lalithambika Antharjanam's novel Agnisakshi (1976). Drawing on Alice Walker's idea of Womanism and Clenora Hudson-Weems' theory of Africana Womanism, the study analyzes how the protagonist, Thethikutty, navigates the constraints of patriarchal Namboodiri society and starts a journey of self-discovery and social activism. The analysis highlights the novel's portrayal of female bonding, the struggle for education and autonomy, and the ultimate embrace of a Womanist ethos that transcends individual liberation to encompass communal well-being. The study argues that Agnisakshi offers a nuanced understanding of "elite subalternity," where women within a privileged caste are subjected to unique forms of gendered oppression, and shows how Womanist principles provide a framework for resistance and empowerment.
INNOVATIVE APPLICATIONS OF ARTIFICIAL INTELLIGENCE IN ENHANCING CYBERSECURITY: A STUDY OF EMERGING TRENDS
Authors: A Radhika
Published: December 2024

The exponential growth in digital infrastructure and increasing dependence on connected systems have highlighted the importance of robust cybersecurity mechanisms. Artificial Intelligence (AI) has emerged as a transformative force, reshaping the domain of cybersecurity with its ability to predict, detect, and mitigate threats in real-time. This study explores the innovative applications of AI in enhancing cybersecurity, analyzing its implications, limitations, and specific case studies. Drawing from recent advancements, the paper provides actionable insights into how AI can address existing challenges and foster resilient digital ecosystems. The broader implications of these developments on organizational policies, ethical frameworks, and industry standards are also examined, providing a comprehensive overview.
GLOBAL POWER SHIFTS: UNDERSTANDING THE CHANGING WORLD ORDER
Authors: Dahiya Khushbu
Published: December 2024

The world is witnessing significant changes in its power dynamics, with the decline of unipolar dominance and the rise of a multipolar world order. Economic power is shifting from the West to emerging economies, technological advancements are redefining the balance of power, and military strategies are evolving in response to new security challenges. Over the past 25 years, international relations have been shaped by five key dynamics: globalization, shift in global power balance, the emergence of multipolarity, influence of technological advancements and the strategic maneuvers that nations have traditionally engaged in (Jaishankar, 2024). This paper traces the journey from the Cold War’s bipolar rivalry to the unipolar moment of American supremacy, and now to the more complex multipolar reality of the 21st century. Exploring what these shifts mean for global security, economic trends, and geopolitical hotspots like the Indo-Pacific. While these changes bring challenges, such as the risk of conflicts and a weakening of international institutions, they also present opportunities for for global cooperation guided by the “ethos of Vasudhaiva Kutumbakam envisions the world as a single, united family emphasizing collective action to address shared challenges like climate change and economic development.
FORECASTING BITCOIN PRICES WITH TIME SERIES ANALYSIS IN PYTHON AND EXCEL
Authors: Joshi JayKrishna , Gharat Anish , Chheda Snehee , Sharma R.P.
Published: December 2024

Over the past few years the interest in trading with a decentralized or virtual form of currency has significantly increased. This has led to the rise of the cryptocurrency market in the early 2000’s. Bitcoin, the pioneer in the field, has managed to dominate this volatile and cutthroat market till this day. Cryptocurrency is based on multiple technological frameworks and success stories of high returns in a short time frame have garnered the interest of young investors as well.
 
Similar to the traditional stock market, multiple machine learning, Artificial Intelligence, Time Series Analysis models have come up to help investors, understand trends, patterns, and derive a deeper understanding of the asset as well as the market they are investing in.
 
Our research aims to deal with this problem using time series methods such as Auto-Regressive (AR), Moving Average (MA) and Auto-Regressive Integrated Moving Average (ARIMA) models. In our analysis, we have implemented the models using both Excel method and Python. Our metric of evaluation is Mean Absolute Percentage Error (MAPE). In our work, data was taken from a website called ‘Yahoo finance’ [1] for Bitcoin cryptocurrency for a five-year time period i.e. from 1st June, 2017 to 31st May, 2024.
 
Our Python methodology has resulted in a MAPE of 0.16 for AR model, 0.14 for MA model and 0.11 for ARIMA model. The same has been verified using Excel and the score has been validated.
A UNIQUE APPROACH ON THE PERFORMANCE ANALYSIS IN DSP USING THE MSK FIR WINDOW
Authors: Sastry D.V.L.N , Jallu Swathi , Rao V. Venkata , Indira T.
Published: December 2024

The impulse response is eliminated by using the windowing approach for resizing the filters. The two most widely used window approaches are the Keystone and Kaiser windows. By using those specific windows, we may realize a variety of window kinds based on their attributes and ripple factor specification. In order to compare its parameters with these two-parent windows KW and TW, we have presented a novel modified window technique called MSK FIR window. By combining KW and TW, the new MSK FIR window that is being proposed is realized. For 101 window size, the new MSK FIR Windows' attributes have been confirmed. It goes without saying that performance will improve and become more reliable following the installation of FIR filter with new MSK FIR window.
Evaluation of Gamma Irradiation Shielding Performance of Polymer Composites Doped with Chamelea Gallina Shells
Authors: Yılmaz Mücahit
Published: December 2024

This study investigates the ability of PLA/PEG blend composite materials doped with Chamelea gallina shells to protect against gamma rays. The focus of the study is to determine the effects of increasing the shells ratio on the gamma absorption coeffi-cients. The analyses measured the absorption of gamma rays at both low and high energy levels by these composites. It shows that the gamma absorption coefficient generally increases as the white sand mussel shell content increases. Especially at high ratios (such as 15%) and high gamma energies (1332.51 keV), these materials provide more effective protection at higher energy levels. These findings suggest that shells-enriched polymers can be used as potential radiation shielding materials in areas such as nuclear medicine, radiation therapy, military and space applications. It also supports the potential use of natural materials in the development of radiation shielding materials and offers new avenues for future applications.
Hardox 500 Çeliğinin Delinmesinde Minimum Miktarda Yağlama Yönteminin Yüzey Pürüzlülüğü ve Kesme Sıcaklığına Olan Etkisinin İncelenmesi
Authors: Mahmat Aybars
Published: December 2024

Hardox 500 aşınma ve kırılmalara karşı dirençli, yüksek sertlik ve mekanik muka-vemete sahip sertleştirilmiş bir çeliktir. Bu yüksek mekanik özellikler bu malzemenin işlenebilirliğini sınırlamaktadır. Bu çalışmanın amacı işlenmesi zor olan Hardox 500 çeliğine farklı soğutma yöntemleri ve işleme parametrelerinin uygulanmasıyla işle-nebilirliğini artırmaktır. Endüstriyel açıdan önemli bir malzeme olan Hardox 500 çeliğinin çeşitli kesme ortamları kullanılarak işlenebilirliğini artırmak amaçlanmış-tır. Farklı ilerleme hızları, kesme hızları ve soğutma yöntemlerinin yüzey pürüzlü-lüğüne, kesme sıcaklıklarına, takım aşınmasına olan etkisi incelenmiştir. Deneysel sonuçlara göre Minimum miktarda yağlama (MMY) yöntemi yüzey kalitesini artır-dığı ve yan yüzey aşınması ile kesme sıcaklıklarını düşürdüğü görülmüştür. Kuru koşullara göre MMY yöntemi kullanılarak yüzey pürüzlülüğünde yaklaşık %20-30, kesme sıcaklığında yaklaşık %15-35 yan yüzey aşınmasında %22-30 oranında iyi-leşme elde edilmiştir. Yüzey kalitesini optimize etmek için yüksek kesme hızı ve düşük ilerleme hızlarının seçilmesi gerektiği görülmüştür. Yüksek kesme hızı ve ilerleme hızı sürtünmeyi artırarak sıcaklığı artırmıştır.
Bir Kurşun Madeninde Titreşim ve Gürültü Maruziyetlerinin Araştırılması
Authors: Türkyılmaz Yazgı Seren , Aygün Sezgin
Published: December 2024

Bu çalışma Marmara Bölgesi’nde bir kurşun madeninde fiziksel risk etmenlerinden olan gürültü ve titreşimin iş sağlığı ve güvenliği yönünden uygunluğunu belirlemek amacıyla 2021 ve 2023 yıllarında gerçekleştirilmiştir. Kurşun madeninde, A Galeri-si’nde gürültü, iç ortam gürültü ölçümleri ve titreşim ölçümleri alınmış, elde edilen sonuçlar ilgili standartlar ile karşılaştırılmış ve çeşitli tablo ve grafikler yardımı ile yorumlanmıştır. Kişisel gürültü ölçüm sonuçları 2023 yılında 2021 yılana göre oransal olarak azalmış fakat standartların üzerinde olduğu saptanmıştır. İç ortam gürültü düzeyi de 2021’den 2023’e artış göstermiş ve 2023 yılında standartların üze-rine çıkmıştır. Titreşim ölçüm sonuçları incelendiğinde 2021 yılına göre 2023 yılında artış olduğu görülmüştür. Hem gürültü hem de titreşim değerlerini standartların altına düşürülmesi çalışanlarda ciddi sağlık ve güvenlik risklerini en aza indirmek için çok önemli olup, gerekli kontroller, eğitimler, çalışma yöntem değişimleri, uygun koru-yucu donanımlar ve yeni teçhizatlar ile gerekli önlemleri almak mümkündür.
Hybrid CNN-LSTM Model for Accurate Long-Term and Short-Term Temperature Prediction: A Case Study for Bingöl and Tunceli
Authors: Utku Anıl
Published: December 2024

Extreme and sudden weather events experienced with global warming and climate change reveal the importance of accurate air temperature prediction. For this reason, it can be used to optimize decision-making processes for a wide range of applications from health and agricultural planning to energy consumption strategies. Artificial intelligence methods are successfully applied in many application areas due to their flexibility and efficiency. Traditional weather forecasting models are inefficient in detecting sudden fluctuations and complex, irregular patterns in data. Artificial in-telligence methods overcome these limitations thanks to their ability to process big data and capture long-term temporal dependencies. In this study, the aim is to predict future temperature changes more accurately by capturing patterns in past data with the developed CNN-LSTM hybrid model. The developed hybrid model is compared in detail with RF, SVM, CNN, and LSTM. The compared models were tested using daily average temperature data between 1961-2024 and hourly temperature data between 2020-2024. Experiments have shown that CNN-LSTM outperforms the compared models with R2 value above 0.97 in all scenarios.
The Ptcdi-C8/P-Si Heterojunction Diode: Its Construction and Electrical Characterization
Authors: Erdal Murat , Özaydın Cihat
Published: December 2024

In this study, an Al/PTCDI-C8/p-Si organic-inorganic (OI) heterojunction diode (C1) was fabricated by depositing a PTCDI-C8 thin film onto p-Si using the spin coating method. Likewise, a conventional Al/p-Si metal-semiconductor (MS) diode (C0) was fabricated without the use of an interlayer. I-V and C-V measurements of the C0 and C1 diodes were taken in the dark and at room temperature. The rectifying properties of both diodes were good. From the I–V characteristics, the ideality factor, barrier height, and series resistance of the C1 diode were determined to be 2.1, 0.74 eV, and 248 kΩ, respectively. The BH value obtained for the C1 heterojunction is higher than the value obtained for the conventional C0 diode. The electrical parameters of both the C1 and C0 diodes, particularly the series resistance, were recalculated using Cheungs and Norde methods. At room temperature, the C-V measurements of the diodes were carried out at various frequencies. From the evaluation of the C-V characteristics, the diffusion potential (Vd), barrier height (Φb(C-V)), and free carrier density (NA) of both diodes were calculated. Additionally, the device's photovoltaic parameters were measured under illumination conditions. The C1 heterojunction shows a photodiode behavior with the obtained photovoltaic parameters Voc and Isc.
Investigating Sensor Properties of Plasmonic Gold Nanoparticles Produced By Pulsed Laser Deposition
Authors: Candan İlhan , Yiğit Gezgin Serap , Budak Gümgüm Hadice , Kılıç Hamdi Şükür
Published: December 2024

Plasmonic gold nanoparticles exhibit exceptional optical properties, particularly Lo-calised Surface Plasmon Resonance, which makes them ideal candidates for sensor applications. These nanoparticles are highly sensitive to changes in their surrounding environment, allowing for precise detection of molecular interactions and environ-mental shifts. In this study, we investigate the sensor properties of gold nanoparticles produced via Pulsed Laser Deposition, a clean and versatile method that allows for precise control over particle size, morphology, and distribution without the need for chemical reagents. Pulsed Laser Deposition process was optimized by adjusting laser fluence, pulse duration, and deposition time to produce gold nanoparticles with tuna-ble plasmonic properties. The structural and optical characteristics of gold nanoparti-cles were analyzed using scanning electron microscopy, and UV-Vis spectroscopy, confirming that the size and morphology of the particles were controllable through the deposition parameters. The sensor performance of gold nanoparticles was evalu-ated through localised surface plasmon resonance measurements, which demonstrated their sensitivity to small changes in the refractive index of the surrounding medium. Specifically, the shift in localised surface plasmon resonance peak was measured up-on exposure to different analytes, including protein A where a wavelength shift of 50 nm measured, indicating the high sensitivity of these nanoparticles for biosensing ap-plications. The results suggest that Pulsed Laser Deposition-produced gold nanoparti-cles possess promising sensor properties for real-time detection and environmental monitoring, offering an efficient and reproducible platform for a wide range of sens-ing applications.
Klasifikasi Daerah Penangkapan Ikan Menggunakan Algoritma Random Forest dan Support Vector Machine
Authors: Kurnianto Andi , Imas Sukaesih Sitanggang  , Medria Kusuma Dewi Hardhienata
Published: December 2024

Kondisi ekonomi nelayan tradisional masih berada di lingkaran kemiskinan sehingga diperlukan solusi untuk meningkatkan kesejahteraan. Salah satu solusi adalah dengan menggunakan teknologi informasi mengenai daerah penangkapan ikan, sehingga nelayan dapat menghemat bahan bakar dan menambah jumlah tangkapan. Informasi daerah penangkapan ikan dapat di tentukan dengan cara mengolah data citra satelit  dan menggunakan teknologi machine learning. Penelitian ini bertujuan membuat model yang dapat melakukan menklasifikasi daerah penangkapan ikan menggunakan algoritma Random Forest dan Support Vector Machine menggunakan data citra satelit laut jawa dan sekitarnya dari tahun 2019-2021 dengan menggunakan parameter klorofil, suhu permukaan laut, salinitas, ketinggian dan suhu air laut. Hasil penelitian ini menunjukan parameter klorofil mempunyai peran paling besar sebesar 77.14% dalam menentukan daerah penangkapan ikan. Hasil nilai precision yang dihasilkan algoritma Support Vector Machine (99.83%) lebih tinggi dibanding dengan yang dihasilkan algoritma Random Forest (99.80%). Meski demikian model klasifikasi yang dihasilkan algoritma Random Forest mempunyai nilai accuracy (99.90%), recall (100%) dan F1 score (99.90%) yang lebih tinggi dibanding dengan yang dihasilkan algoritma Support Vector Machine dengan nilai accuracy (99.89%), recall (99.96%) dan F1 score (99.89%).
I-NusaPlant Apps : Indonesian Medical Plants Identification Using Convolutional Neural Network With Pre-trained Model MobileNetV2
Authors: Khaira Ulfa , Saputra Edi , Adriadi Ade
Published: December 2024

Indonesia has about 30,000 different kinds of medicinal plants, which is a very large number compared to the total of 40,000 that exist all over the world. In fact, Indonesia, along with other Asian countries like China and India, has one of the highest concentrations of medicinal plants in the world. An expert is required to identify functional medicinal plants, but the number that such experts is quite limited. Convolutional Neural Networks (CNNs) and transfer learning can be very effective tools for identifying Indonesian medical plants. These methods have been shown to be highly accurate at classifying different objects. Transfer learning was used because it can reuse the knowledge gained from previous training, which speeds up the process and improves accuracy. This study used 5,000 images divided into 20 categories. The MobileNetV2 model was used, and it achieved 100% accuracy for all categories in the experiments. The Identification Indonesian Medical Plants method in this study has been implemented in the I-NusaPlant mobile-based application. The app's performance was tested, and it was found to use a maximum of 17% CPU and 197 MB of memory. This app works on all Android versions from 8.0 to 13.
Pengaruh Kompensasi, Rotasi Kerja, dan Masa Kerja terhadap Motivasi Kerja dengan Penilaian Kinerja sebagai Moderating pada Unit Sentra Kredit PT. Bank Negara Indonesia (Persero) Tbk., Surabaya
Authors: Widya Gunawan Aries , Fitri Sya’bania Anisa
Published: December 2024

PT. Bank Negara Indonesia (Persero) Tbk., or known as BNI, is one of the state-owned banks with the largest source of income coming from providing credit. So, the credit department or credit center unit has an important role. This important role needs to be supported by various attributes so that the tasks and targets set can be achieved optimally. The attributes referred to include management policies to increase motivation, such as compensation, job rotation, and length of service. This research aims to find out whether compensation, work rotation, and length of service influence work motivation in the credit center unit of PT. Bank Negara Indonesia (Persero) Tbk., Surabaya. The number of samples in this study was 75 respondents. The research method used is quantitative with validity testing, reliability testing, classical assumption testing, multiple regression testing, simultaneous hypothesis testing, coefficient of determination (R2), and Moderated Regression Analysis (MRA). The research results show that compensation has the highest significant influence compared to length of service on motivation. Meanwhile, job rotation does not have a significant effect on motivation.
Comparison of Volatility of Jakarta Islamic Index with LQ45 Stock in Indonesia
Authors: Prasetyo Alvin , Vibriyanto Norita , Wulandari Rini
Published: December 2024

This research aims to compare and analyze the volatility of Jakarta Islamic Index shares and LQ45 shares. The methods used are ARMA and ARCH-GARCH. The data used is time series data with the daily period 2020-2024. The unit root test results show that the Jakarta Islamic Index with LQ45 shares is stationary at level or I(0), then the lag for autoregressive is 1, and the lag for moving average is 3. Therefore, the model formed is ARMA. The estimation results show that the volatility of LQ45 shares is higher than that of the Jakarta Islamic Index shares. This means that the LQ45 share price experienced large and rapid fluctuations in a relatively short period compared to the Jakarta Islamic Index share price. This condition is often exploited by short-term traders to gain profits. The contribution of this research is to provide empirical results related to the volatility of conventional shares and sharia shares, so that it can be seen which shares have high risk. The policy recommendation given is that investors must be careful with stocks that have high volatility, but for investors who already understand market conditions it can be an opportunity for profit.
Antifungal Activity of Endophytic Bacteria Isolated from Dayak Onion (Eleutherine bulbosa) Against Candida albicans
Authors: Krestina Widya , Mutiasari Dian , Panjaitan Desimaria , Wardhana Vinsen Willi , Zulviana  , Rahmawati Maynissa , Naibaho Frans Grovy
Published: December 2024

Candidiasis is a fungal infection due to a decrease in the immune system caused by Candida spp. In general, candidiasis is treated with antifungal drugs, but uncontrolled use can result in the emergence of drug resistance and toxicity. Endophytic bacteria have the potential to be biological control agents against various fungal infections including candidiasis. This study aims to determine the antagonistic activity of endophytic bacteria isolated from Dayak onions and the antifungal activity of its cell-free supernatant (CFS) against Candida albicans. Thirteen isolate strains of endophytic bacteria were used in this study. Antagonistic activity was tested using the agar plug diffusion method. Endophytic bacteria that showed antagonistic activity against C. albicans were cultivated in Nutrient Broth media to produce CFS. The antifungal activity of CFS was tested using the Kirby–Bauer disk diffusion method. The results indicated that six isolates of endophytic bacteria from dayak onions have antagonistic activity against C. albicans. CFS from strain CED4 has a strong antifungal activity against C. albicans with a clear zone diameter of 18.5 mm. Further studies are needed to determine the antifungal compounds produced by CED4 isolates for the development of anticandidal.
Van İli Edremit İlçesinde Yetiştirilen Bazı Ceviz Çeşitlerinin Performanslarının Belirlenmesi
Authors: Kurt Haydar , Yüksel Yasin
Published: December 2024

Amaç: Bu çalışma, Van ili Edremit ilçesindeki bir üretici bahçesinde farklı yerli ve yabancı ceviz çeşitlerinin fenolojik ve pomolojik özelliklerini değerlendirmek amacıyla gerçekleştirilmiştir.
Materyal ve Yöntem: Bu çalışma, 2023 yılında Van ili Edremit ilçesi Ayaspınar köyünde, 2013 yılında 7x7 metre dikim aralıklarıyla kurulan ceviz bahçesinde gerçekleştirilmiştir. Araştırmada, Kaman-1, Kaman-5, Ronde de Montignac, Fernor ve Chandler ceviz çeşitleri incelenmiştir. Değerlendirmeler her çeşitten seçilen 9 ağaç üzerinde üç tekerrürlü olarak yapılmıştır. Fenolojik özellikler, UPOV kriterleri esas alınarak tomurcuk patlama, çiçeklenme (erkek ve dişi), homogami ve yaprak döküm tarihleri üzerinden belirlenmiştir. Pomolojik değerlendirmelerde ise meyve ağırlığı, iç oranı, kabuk kalınlığı, meyve boyutları, kabuk rengi ve iç renk gibi özellikler incelenmiştir. Hastalık ve zararlılar ile don zararı takip edilmiştir. Deneme tesadüf parselleri deneme desenine göre dizayn edilmiştir.
Araştırma Bulguları: Yapılan gözlemlerde en erken yapraklanma ve çiçeklenme tarihleri Kaman 1, en geç ise Chandler çeşidinde gerçekleşmiştir. Kaman 5 çeşidi, en yüksek kabuklu meyve ağırlığı (17.44 g) ve iç meyve ağırlığı (8.43 g) ile öne çıkarken, en düşük kabuklu meyve ağırlığı Fernor (12.67 g) ve en düşük iç meyve ağırlığı Chandler (5.01 g) çeşidinde belirlenmiştir. Meyve boyutları açısından Kaman 5 çeşidi en yüksek değerlere sahipken, en düşük değerler Fernor’da bulunmuştur. Kabuk kalınlığı Kaman 5’te en yüksek (2.21 mm), Fernor’da ise en düşük (1.52 mm) ölçülmüştür. İç randıman Kaman 1’de en yüksek (%52.52), Chandler’da en düşük (%38.85) bulunmuştur. Meyve içi büzüşme durumu Kaman 5’te en yüksek (%27.5), Fernor’da en düşük (%12.75) seviyededir. Boş meyve oranı en yüksek Kaman 5 (%10), en düşük ise Kaman 1 ve Chandler (%4) çeşitlerinde tespit edilmiştir. Meyve içi çürüklüğü en yüksek Kaman 5 ve Ronde de Montignac (%12), en düşük Chandler çeşidinde (%4) görülmüştür.
Sonuç: Van ili Edremit yöresinde Kaman 1 ve Fernor çeşitleri, Kaman 5, Ronde de Montignac ve Chandler çeşitlerinden daha üstün performans sergilemiştir.
Pengembangan Multimedia Interaktif untuk Membantu Peserta Didik dalam Memahami Konsep Matematika pada Materi Transformasi Geometri Kelas XI MIPA SMA Negeri Benlutu
Authors: Ta'eko Juldini Trinasti , Samo Damianus D. , Halim Fransiska A.
Published: December 2024

During the learning of mathematics in SMA Negeri Benlutu, especially in class XI, teacher use WhatsApp group to send materials in .pdf format to students. Meanwhile, there is no sufficient learning media to support learning in the classroom. Therefore, the purpose of this study is to create interactive learning media, to help students understand valid, practical, and effective mathematical concepts about geometric transformation material in class XI MIPA SMA Negeri Benlutu. This research uses the research and development (R&D) method with the ADDIE development model consisting of five stages: analysis, design, development, implementation, and evaluation. The instruments used are interviews, questionnaires, and concept understanding tests. The results showed that the ThransForMath application met the three criteria of learning media feasibility: valid, practical, and effective. Valid criteria were obtained from the average validity of three material and media experts, which reached 4,7, or in the "valid" category. Practical criteria are obtained from the average practicality of all students in small and large classes, which reached 4,74 and 4,83, respectively, or in the "practical" category. Effective criteria are obtained from the results of students' concept understanding tests in small and large class trials of 100% and 88%, respectively, or in the "effective" category.
KOMNAS HAM DAN TANTANGAN PENYELIDIKAN PELANGGARAN HAM BERAT
Authors: Taufik Zahratul'ain , Nurfatlah Titin
Published: December 2024

Hak Asasi Manusia (HAM) adalah hak fundamental yang dimiliki oleh setiap individu sejak lahir dan harus dijaga oleh negara. Indonesia, sebagai negara hukum, memiliki kewajiban untuk melindungi dan menegakkan HAM, yang salah satunya diwujudkan melalui pembentukan Komisi Nasional Hak Asasi Manusia (Komnas HAM) sebagai lembaga independen yang bertugas menyelidiki pelanggaran HAM berat. Penelitian ini bertujuan untuk menganalisis proses penyelidikan yang dilakukan oleh Komnas HAM terhadap pelanggaran HAM berat dan mengevaluasi apakah proses tersebut telah menjamin keterpenuhan hak asasi manusia korban pelanggaran HAM berat. Berdasarkan kajian yuridis-normatif, ditemukan bahwa meskipun Komnas HAM memiliki kewenangan untuk melakukan penyelidikan, berbagai kendala dalam prosesnya—terutama terpisahnya kewenangan penyelidikan dan penyidikan—menyebabkan penanganan kasus pelanggaran HAM berat belum optimal. Selain itu, kurangnya kewenangan Komnas HAM dibandingkan dengan lembaga lain seperti Komisi Pemberantasan Korupsi (KPK) dalam menangani kejahatan luar biasa (extraordinary crimes) juga menjadi faktor penghambat. Penelitian ini menyarankan perlunya penguatan kelembagaan dan kewenangan Komnas HAM, termasuk pemberian kewenangan penyidikan dan penuntutan, agar lembaga ini dapat lebih efektif dalam menegakkan hukum dan melindungi hak asasi manusia di Indonesia.
The Impact of Social Value Orientation on Pro-environmental Behavior
Authors: Yanuvianti Milda , Srisayekti Wilis , Fitriana Efi
Published: December 2024

Promoting pro-environmental behavior is a significant concern nowadays. Researchers have identified social value orientation as one of the key factors influencing pro-environmental behavior. This study aims to investigate the influence of social value orientation on pro-environmental behavior and to highlight differences based on gender. The research method used is non-experimental quantitative causality. This research was carried out in 2024 at B University in Bandung. The study participants were 378 students from B University in Bandung, selected using convenience sampling. The measurement tools used were the Triple Dominance Scale by Van Lange (1998) to assess social value orientation (SVO) tendencies and the GEB Scale by Kaiser (2020) to measure general ecological behavior, i.e., the tendency to engage in pro-environmental or non-pro-environmental behavior. Data analysis was done using JASP version 19. The results showed a significant influence of social value orientation on pro-environmental behavior with Fisher's exact test p=0.017 (p<0.05). An odds ratio of 0.084 was obtained, indicating that participants categorized as pro-social are 11.9 times more likely to engage in pro-environmental behavior than those classified as pro-self. Regarding gender differences, the chi-square test revealed no significant differences between males and females in terms of social value orientation tendencies with χ2=0.056 (p>0.05), as well as in terms of engaging in pro-environmental behavior, with χ2=0.774 (p>0.05). The conclusions of this study are that social value orientation affects pro-environmental behavior, and there was no significant difference between gender in social value orientation tendencies and pro-environmental behavior.
Autism Spectrum Disorder: a Two-center Evaluation of Pharmacological Intervention and Behavioral Therapies on Core Symptoms
Authors: Solek Purboyo , Gamayani Uni , Rusmil Kusnandi , Afriandi Irvan , Prasetya Taufan , Rizqiamuti Anggia Farrah , Nurfitri Eka , Burhan Burhan , Sahril Indra , Gunawan Kevin
Published: December 2024

Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder characterized by chronic deficits in social communication and interaction, with sensory processing abnormalities affecting over 90% of individuals across different sensory areas. This study investigated the combined effects of aripiprazole and behavioral therapy (BT) on core symptoms of ASD in children aged 6–10. Utilizing the considerable neuroplasticity still present at this age, we hypothesized that this combined approach might yield superior outcomes compared to BT alone. The 12-week randomized, double-blind, placebo-controlled trial was conducted from February 2023 to January 2024 at two sites of Child Development Centers in Bandung city, involving 51 participants (22 intervention, 29 placebo). The intervention group received aripiprazole and BT, while the placebo group received saccharum lactis and BT. Both groups underwent BT comprising applied behavioral analysis (ABA) and discrete trial training (DTT). The Childhood Autism Rating Scale (CARS) assessed treatment effects. The independent 2-sample t-tests and Mann-Whitney tests showed no significant differences in overall CARS scores between groups. However, the analysis revealed significant improvements in three subcategories: VII (visual response, p=0.021), IX (taste-smell-touch response, p=0.035), and X (fear or nervousness, p=0.043). These findings suggest that the combined approach may enhance sensory processing and emotional regulation in children with ASD. The study highlights the potential benefits of a multimodal approach to ASD treatment, combining targeted pharmacological intervention with behavioral therapies. However, limitations such as study duration and sample size warrant further research to optimize treatment strategies for individuals across the autism spectrum.
CONHECIMENTOS DO TRABALHADOR DE SAÚDE SOBRE CIPA EM AMBIENTE HOSPITALAR
Authors: Gomes Rosana Fernandes Dantas , Gomes Adriano Francisco Mendes , Igino Ângela Maria Rolim , Nascimento Danelle da Silva , Abreu Estherfânia Gomes de , Pereira Maria do Socorro Sarmento , Remígio Marklitânya Rodrigues Barboza , Silva Nivia Maria da , Rozendo Ranyérica Pereira de Andrade , Holanda Simone Gonçalves de Almeida , Lima Wagner da Silva , Paiva Gisele Lima Benevides de Sousa
Published: December 2024

A segurança no local de trabalho é uma responsabilidade coletiva, e o conhecimento sobre saúde e segurança é crucial para a prevenção de acidentes. A Comissão Interna de Prevenção de Acidentes (CIPA) visa prevenir acidentes e doenças ocupacionais, harmonizando permanentemente o trabalho com a preservação da vida e a promoção da saúde dos trabalhadores.
Relativamente, aos acidentes de trabalho em unidades hospitalares, é importante destacar que esses ambientes são complexos e apresentam um elevado número de riscos ocupacionais, predispondo seus profissionais a acidentes de diversas naturezas. Este estudo exploratório, de abordagem quanti-qualitativa, teve como objetivo identificar o nível de conhecimento da equipe sobre a CIPA no ambiente hospitalar e a importância do uso de equipamentos de proteção individual, realizado na Clínica de Doenças Infectocontagiosas (DIC) do Hospital Universitário Lauro Wanderley (HULW).
Os dados foram coletados por meio de questionários aplicados a 21 profissionais, selecionados por conveniência. A análise dos dados sociodemográficos revelou que, dos 21 participantes, a maioria (62%) era composta por auxiliares de enfermagem e 86% eram do sexo feminino. Observou-se uma equivalência entre solteiros e casados, ambos representando 43% da amostra, e verificou-se que a maioria dos profissionais (43%) possui mais de 20 anos de experiência na profissão.
Além disso, constatou-se que a maioria (52%) dos participantes não trabalha em outra instituição, enquanto os 48% restantes mantêm vínculo empregatício com outra instituição, sendo que 90% desses trabalham em apenas uma instituição adicional. No que tange ao conhecimento sobre a CIPA e seus objetivos, a maioria dos funcionários (62%) conseguiu citar algumas atribuições deste órgão.
Todos os participantes confirmaram a existência da CIPA na instituição, embora manifestassem descrédito em relação à comissão. Dos 21 participantes, 62% relataram ter sofrido algum tipo de acidente de trabalho. Os resultados indicaram que 48% recorreriam à CIPA em caso de acidente.
A instituição, segundo todos os entrevistados, disponibiliza os EPIs, priorizando as medidas de precaução. A utilização dos EPIs é consistente entre 67% dos sujeitos da amostra, que afirmaram usá-los sempre ou em todas as ocasiões necessárias. A realização deste estudo permitiu concluir que é necessário instituir uma política de informação por parte da CIPA, oferecendo programas educativos sobre seus objetivos, a prevenção de acidentes de trabalho e a importância do uso efetivo dos EPIs.
Anais do Momento Científico da 58ª Assembleia Geral da IFMSA Brazil
Authors: Brazil IFMSA
Published: December 2024

Os Anais do Momento Científico da 58ª Assembleia Geral da IFMSA Brazil reúnem os trabalhos desta edição do evento, que ocorreu de 27 de abril a 1 de maio de 2023 em Joinville-SC.

Comissão Científica

Coordenação

Giulia Carvalhal de Almeida Cordeiro
Janaína de Oliveira e Castro
Jessica Vanina Ortiz

Membros

Adolfo Moraes de Souza
Alessandro Pasco Filho
Amanda Leal Lopes
Ana Beatriz da Silva Santos
Ana Paula Figueiredo Teixeira
Caroliny Hellen Azevedo da Silva
Diego Rayan Teixeira de Sousa
Gabriel Moreira Lino
Giovanna Beatriz Mota da Silva
Gustavo Akira Nunes Nagase
Haylla Myrelly Silva Leite
Juan Luka Dias Mota
Lara Omena Mendes
Liliany Mirelly Bezerra Alves
Luana Schlindwein Imhof
Maria Eduarda Kobayashi Teixeira
Maria Isabel Monteiro
Márcio César Ribeiro Marvão
Narottam Sócrates Garcia Chumpitaz
Natália Gonçalves Bernardi
Vinícius Carvalho de Oliveira
Gilmar Erzinger
Januária Ramos Pereira Wiese
Luciano Henrique Pinto
Paulo França
Roseneide Campos
Anais do Momento Científico da 60ª Assembleia Geral da IFMSA Brazil
Authors: Brazil IFMSA
Published: December 2024

Os Anais do Momento Científico da 60ª Assembleia Geral da IFMSA Brazil reúnem os trabalhos desta edição do evento, que ocorreu de 1 a 5 de maio de 2024 no Rio de Janeiro-RJ. Comissão Científica Coordenação Janaína de Oliveira e Castro
Alessandro Pascon Filho
Joanna Sousa da Fonseca Santana
Membros
Ana Rita Nogueira Pereira
Caroline Cristine Almeida Balieiro
Danton Dantas Aragão
Edson César dos Santos Seixas
Ellen Dayane Dantas Rodrigues
Haylla Myrelly Silva Leite
Jessica Vanina Ortiz
João Vitor Freitas Bertuci
Julia Ferreira Gomes Pereira
Leonardo Yuji Nihira Alencar
Letícia de Queiroz Cunha
Lis Yumi Hayashi Bueno Nogueira
Lucas Guimarães Dias
Maria Antônia Costa Cruz Akabane
Rafael Fantini Neto
Rafaela Schelbauer
Ruben Costa Santos Neto
Wellgner Fernandes Oliveira Amador
Ana Alice Amaral Ibiapina Parente
Mirhelen Mendes de Abreu
Thalita Fernandes de Abreu
Immunohistochemical Localization of Epidermal Growth Factor Receptor in Rat Buccal Mucosa Treated with Fenugreek Leaf Oil
Authors: A Omran Sarah , A Ghani ‎ Ban
Published: December 2024

The lack of effective treatment for oral mucosal ulcers has motivated clinicians to search for other therapeutic techniques to improve oral ulcer healing. Applying fenugreek to an ulcer triggers the release of its anti-inflammatory components, that might reduce any superfluous inflammatory processes and accelerate wound healing. The aim of this study was to investigate the effect of fenugreek leaf oil on the ulcer associated with the expression of epidermal growth factor receptor (EGFR). A total of 24 adult male rats weighing between 350 and 450 grams and 4-6 months of age were used in this study. The experimental design included: the normal group (no ulcer), the control group (12 ulcers left without treatment to the right), and the study group (12 ulcers on the left side were healed using fenugreek oil). All rats were sacrificed on the 3rd and 7th days of the experimental study, healing durations, and biological samples were prepared for histological and immunohistochemistry analysis of EGFR. The current study exhibited that the EGFR expression increased in ulcer sites treated with fenugreek after 3 days of ulceration with significant differences in comparison with other groups. In conclusion, fenugreek oil was efficient in promoting ulcer healing by enhancing epithelization. Moreover, the positive localization of EGFR increased in the study groups treated with fenugreek oil indicating its potential activity in accelerating the healing process‎‎‎.