bluuebunny/crossref_metadata_2025 huggingface dataset:
FastAPI vs. The Competition: A Security Feature Showdown with a Proposed Model for Enhanced Protection
Authors:   Department of Information Science Engineering, R.V. College of Engineering, India, Khandelwal1 Utkarsh
Published: June 2024

API security is of paramount importance in modern web applications, as it protects sensitive data and ensures authorized access to resources. FastAPI, a Python-based web framework, offers various security features to developers for building secure APIs. This paper examines the security features provided as well as supported by FastAPI, The provided features consists of OAuth2 authentication, Dependency injection and Security Schemas and Scopes, whereas the supported security features includes Json Web Token (JWT) authentication, Cross Site Request Forgery (CSRF) token support and HTTPS support. The supported features can be implemented by using python libraries and middlewares. The proposed model combines the JWT token authentication, OAuth2 authentication, and Security Scopes and schema security features to enhance the security in the FastAPI application. The proposed model defines scopes for users and uses JWT to generate tokens and using OAuth2 authentication service to only allow a user who has the specific permissions and scopes to access and perform actions in the scope specific API endpoints. The model hence allows secure and safe working of applications by eliminating the threat of unauthorized users to corrupt the application code. The focus on performance and security makes FastAPI an excellent choice for developers seeking to build secure APIs. Overall, this paper highlights the importance of API security and showcases FastAPI's security features, demonstrating how developers can leverage FastAPI to build robust, performant, and secure APIs. Key Words: FastAPI, Flask, Django, OAuth2, JWT (JSON Web Token), CSRF (Cross Site Request Forgery)
Evolution of Payment System and Rises of Mobile Payment
Authors:   Associate Professor, NIMS University, Jaipur, Rajasthan, India, Goyal Dr. Akhil
Published: June 2024

The evolution of payment systems highlights humanity's pursuit of efficiency, security, and convenience. Starting with barter systems, societies transitioned to commodity money like livestock and metals, eventually adopting metal coins around 600 BCE for their durability and divisibility. Paper money emerged in China during the Tang Dynasty, spreading to Europe as a lighter alternative. The Renaissance era saw banking institutions introduce bills of exchange and promissory notes. The 20th century brought charge and credit cards, followed by electronic payments with ATMs and digital cash. The 21st century has seen a rise in mobile payments, driven by smartphones and technologies like NFC and QR codes, with systems such as Google Wallet and Apple Pay. Mobile payments offer convenience, enhanced security, and promote financial inclusion, evidenced by initiatives like Kenya's M-Pesa. Future advancements in blockchain, cryptocurrencies, and AI promise to further transform the payment landscape, driving economic growth and improving the global financial ecosystem. KEYWORDS – Reserve Bank Of India, Unified Payment Services, Gross Domestic Price, Common Era, Year On Year .
Reviewing Optimization Techniques in Supply Chains: AI and Blockchain Perspectives
Authors:   RV College of Engineering, Mathur Tanish
Published: June 2024

The integration of Artificial Intelligence (AI) and Big Data Analytics (BDA) into Supply Chain Management (SCM) has transformed the industry by enhancing efficiency, accuracy, and responsiveness. This review paper provides a comprehensive analysis of current AI applications in SCM, focusing on demand forecasting, inventory management, logistics, and transportation. Various AI techniques, including time-series forecasting, clustering, neural networks, SARIMA, and LSTM models, are discussed in detail. The impact of cutting-edge technologies on supply chain traceability and efficiency, such as blockchain and the Internet of Things (IoT), is also examined in this article. Despite the significant advancements, challenges such as gaps in closed-loop supply chains, terminology inconsistencies, and the need for better technical-managerial alignment persist. This review recognizes future research directions to address and solve these challenges and highlights the potential for AI to drive further innovations in SCM. Through case studies and bibliometric analyses, this paper underscores the significance of a comprehensive strategy for supply chain redesign, integrating physical, facilities, and information management to enhance sustainability and market responsiveness. Keywords— Supply chain management , Artificial Intelligence (AI), Big Data Analytics (BDA), Demand forecasting, Inventory management, Logistics optimization, Blockchain , Internet of Things (IoT), Smart Transportation, Tactical planning, Strategic planning, Advanced available-to-promise (AATP), Sustainability in supply chain.
Prediction of on-Base Percentage (OBP) of Baseball Players Using Neural Networks
Authors:   Student, Department of Information Technology, Mahatma Gandhi Institute of Technology, Hyderabad, Kaleru Brihat
Published: June 2024

This research paper presents a detailed study on the prediction of On-Base Percentage (OBP) of baseball players utilizing neural networks. OBP is a crucial statistic in baseball, measuring how frequently a batter reaches base through hits, walks, and hit-by-pitches, excluding errors, fielder's choices, and dropped catches. Traditional methods of predicting OBP have relied heavily on historical statistics and linear models. This study explores the application of neural networks to improve prediction accuracy. We discuss the existing systems, propose a novel neural network-based approach, and evaluate the performance of the model using real-world data. The results demonstrate significant improvements over traditional methods, highlighting the potential of neural networks in sports analytics. Keywords: Baseball, Neural Networks , Analytics, ML.
EFPB: Efficient Fair Payment Based on Blockchain for Outsourcing Services in Cloud Computing
Authors:   Guru Nanak Institute of Technology, Department of CSE, Hyderabad, Sekhar Pathipati Chandra
Published: June 2024

Despite the maturity of cloud services (e.g., outsourcing of computational tasks), a number of operational challenges remain. For example, how do we ensure trust between outsourcers and workers in a zero-trust environment? While a number of blockchain-based solutions that eliminate the reliance on trusted third parties have been presented, many of these existing approaches do not achieve robust fairness and/or support compatibility with other systems. In this paper, we propose an efficient fair payment system using blockchain (EFPB), designed to achieve robust fairness and compatibility. Specifically, EFPB comprises a number of cryptographic building blocks, mainly: one-way accumulator (RSA-based construction), stealth address and symmetric encryption. We then evaluate the performance of EFPB to demonstrate that it is more efficient and low-cost than other competing schemes, as well as presenting a comparative summary of functionalities.
Characteristics of mask adherence in low and medium-income countries and high-income countries: Results from round II of the global COVIDiSTRESS survey
Authors:   University of Nottingham Medical School at Derby, Royal Derby Hospital Campus, Uttoxeter Road, Derby, DE22 3DT, United Kingdom, Adeyemi Oluwafunsho , Allan McCoy Charles ,   University of Nottingham Medical School at Derby, Royal Derby Hospital Campus, Uttoxeter Road, Derby, DE22 3DT, United Kingdom
Published: June 2024

Many studies have connected mask-wearing during the coronavirus pandemic to various characteristics and beliefs; yet much of this research has been conducted in wealthy countries in the Global North. Performing a secondary analysis of the COVIDiSTRESS survey, conducted online in 137 countries between May 28th and August 29th of 2021, we find that there are important differences in the characteristics related to mask adherence in places the World Bank classifies as low and medium-income countries (LMICs) and high-income countries (HICs). Our findings suggest that: (1) identifying as a woman has a stronger impact on the likelihood of mask adherence in HICs than LMICs; (2) an increase in age only has a positive impact on mask adherence in LMICs; (3) SES (especially higher levels of education) has a much stronger positive impact on mask adherence in LMICs than HICs; (4) while a belief in conspiracy theories has a stronger negative impact in HICs than LMICs, this result is not statistically significant; and (5) acquiring of scientific information on COVID-19 is only positively correlated with an increased likelihood of mask adherence in LMICs. If there is another pandemic, we argue that this shows that research on mask adherence conducted in the Global North should not simply be applied to countries in the Global South.
Referentes educativos en la docencia: hacia nuevas formas de encuentro e intercambios
Authors: Vaillant Denise , Questa-Torterolo Mariela , Tejera Techera Andrea
Published: June 2024

El presente artículo analiza el uso de las redes sociales por parte de los docentes uruguayos, así como el papel de los referentes educativos en la plataforma Twitter. Se trata de un estudio mixto (cuantitativo y cualitativo) basado en una encuesta a 206 docentes, un análisis de redes sociales (ARS) en la red Twitter y entrevistas en profundidad a nueve referentes educativos identificados en la mencionada red. Los resultados muestran que los docentes utilizan las redes, en general, para encontrar recursos, aprender de otros y conocer temas de actualidad, mientras que los referentes educativos se destacan por su actividad en Twitter, donde comparten sus opiniones, reflexiones y recursos. Los referentes educativos se caracterizan por ser profesionales con trayectoria y formación en el campo de la docencia, que valoran la interacción, el aprendizaje y la influencia que generan en las redes sociales. También se identifican algunos consejos y desafíos para intervenir en ellas de manera ética, respetuosa y constructiva.
Osebna bibliografija dr. Alojza Cindriča za obdobje 1981–2023
Authors: Žaberl Mojca
Published: June 2024

Osebna bibliografija dr. Alojza Cindriča za obdobje 1981–2023
Ljubljanski manifest o pomenu branja na višji ravni
Authors: Schüller-Zwierlein André , Mangen Anne , Kovač Miha , Van der Weel Adriaan
Published: June 2024

/
Razpis za podelitev Goropevškovih priznanj in Goropevškovih listin v letu 2024
Authors: Maček Srečko
Published: June 2024

Goropevškove nagrade so nagrade za izjemne uspehe na področju domoznanstva in kulturne dediščine, ki so širšega družbenega pomena in prispevajo k napredku domoznanske dejavnosti v knjižnicah.
COMPREHENSIVE DISCUSSION OF THE REPAIRABLE SINGLE SERVER CATASTROPHE AND MULTIPLE VACATION QUEUEING MODEL
Authors: R REMYA , Anna Bagyam Jaisingh Ebenesar
Published: June 2024

The queueing system with two types of vacation policies and disasters occurring in every state are examined in this study. As soon as the system is empty, the server goes on a short-term vacation. If there are no active clients in the system when the server returns from a short-term vacation, then the server goes on a long-term vacation. Upon seeing at least one client in the queue during a short or long-term vacation, the server will turn on right away. Catastrophes can happen during short or long vacations and also when the server is active. All current clients are removed from the system when a disaster occurs. When the system has been fixed, it starts to work properly once again. After repair, the server immediately switches to working mode(model 1) or takes a short-term vacation (model 2). A steady-state solution is determined by using the PGF (Probability-Generating Function). The above two categories of after-repair will be examined in this paper. Additionally, numerical examples related to performance measures, cost models, and the steady analysis of the provided models are discussed. Management for networking disaster recovery gives suggestions for restarting regular operations and network services following a disaster.
BIOMECHANICAL ANALYSIS OF THE LOWER EXTREMITY DURING MANUAL LIFTING ACTIVITIES
Authors: Sanyaolu Olufemi Oluseun , Onawumi Ayodele Samuel , Ajayeoba Abiola Olufemi , Adesina Olanrewaju Seun , Sanyaolu Modupe Eunice
Published: June 2024

Manual lifting activities involve lots of movement of the body and particularly the lower extremity. This study evaluated the biomechanical analysis of the human lower limb segments during manual lifting activities. The motion of the human lower limb in different cases is analysed, which provides a theoretical basis for motion dynamics. The lower limb segments are model as dynamic linkages with kinematics equations developed using inverse dynamics. Kinematic analysis of the human lower limb was done using the De Leva’s ratio and the Dempster’s Model. The hip, knee and foot segments were measured from the proximal end. Four (4) different positions were considered during manual lifting activities and the limbs on single and double supports. Kinematic analysis of the lower limb on double supports and single support indicated that the torques are highest at the hip joints at and lowest at the knee joint in flexion movement. The torques are 735.6 Nm and 13.69 Nm respectively. The angular accelerations are 3.28 rad/s, 6.21 rad/s, 7.46 rad/s for 58.65 kg, 77.82 kg and 93.18 kg respectively. This study concluded that more stresses are experienced when the lower limbs are not on double supports, that is, the two limbs on the ground or on the platform of support affirming that double-limb support helps to reduce the risk of tripping, falling and possible injuries to the body frame. It also helps in the total balance of the body frame. Similarly, for single supports, the leading leg performs negative work to redirect the center of mass velocity, while simultaneously, the trailing leg performs positive work to replace the lost energy. The trailing leg helps to balance the leading leg, hence, reducing the mechanical work done by the lower limb altogether.
Physician Compensation Model Design
Authors: Agyepong Michael , Griffith Christina , Huff Melissa , Kirkpatrick Allison
Published: June 2024

This article shares our experiences in designing a physician compensation model for a physician-owned multispecialty group. More and more physicians are choosing employment contracts as opposed to the traditional private practice model. There are still private groups of differing sizes, ranging from solo practitioners to larger multispecialty groups. Our group has about 40 providers with different specialties.
Problematizando o abandono paterno: consequências afetivas perante essa ausência nas fases de desenvolvimento
Authors: Oliveira Mariana Rania Amorim , Silva Vinicius Assis Mattos da , Lemos Vithoria Karoliny Rodrigues , Queiroz Matheus Henrique Silva
Published: June 2024

Este estudo realizou uma revisão integrativa da literatura para analisar as consequências do abandono afetivo paterno no desenvolvimento infantil, visando destacar a importância da presença do pai e promover uma atuação humanizada da equipe médica. A metodologia incluiu a formulação da pergunta de pesquisa, busca de artigos, seleção com critérios de inclusão, análise dos estudos e discussão dos resultados. Os achados evidenciaram que a presença ativa do pai está associada a benefícios como autoestima positiva e habilidades sociais, enquanto a ausência paterna pode resultar em dificuldades emocionais e comportamentais. Conclui-se que políticas e programas de intervenção são essenciais para promover o envolvimento paterno desde cedo, visando garantir um desenvolvimento saudável e equilibrado para as crianças.
Distribuição espacial e conflitos dos parques eólicos no litoral do Rio Grande do Norte, Nordeste, Brasil
Authors: Nascimento Louize , Carvalho Rodrigo Guimarães de , Oliveira Jônnata Fernandes de , Machado Adilson Matheus Borges , Feitosa Milena Monteiro , Fernandes Rogério Taygra Vasconcelos , Peretti Danielle , Souza Neto Luiz Tavernard de
Published: June 2024

O artigo aborda a crescente importância da energia eólica na transição global para um futuro mais sustentável, com ênfase no Brasil, que se destaca como líder nesse setor. O estado do Rio Grande do Norte (RN) é destaque devido à sua localização geográfica favorável e ao rápido crescimento na capacidade instalada de parques eólicos. No entanto, essa expansão não está isenta de desafios, incluindo conflitos ambientais, disputas de terra e mudanças na paisagem, que exigem abordagens eficazes para promover o desenvolvimento sustentável e inclusivo. A metodologia do estudo concentra-se no litoral setentrional do RN, com a coleta de dados realizada principalmente por meio de fontes secundárias nos anos 2000, 2010 e 2014, como IBGE e ANEEL, e a elaboração de mapas cartográficos utilizando o software QGIS. A análise dos municípios litorâneos revela uma dinâmica econômica complexa, impulsionada por diferentes setores, como a indústria petrolífera, carcinicultura e energia eólica. Embora alguns municípios tenham emergido como líderes econômicos, há disparidades evidentes, destacando a necessidade de políticas públicas mais inclusivas. Portanto, o estudo oferece uma visão abrangente da interconexão entre desenvolvimento econômico, preservação ambiental e bem-estar social das comunidades locais, fornecendo informações importantes para promover um desenvolvimento sustentável e inclusivo na região.
Zsidó ifjak a Pápai Református Kollégiumban 1848 előtt
Authors: Hudi József Attila
Published: June 2024

There were 2437 students enrolled in the Pápa Reformed College between 1815-1847 and, out of them , 176 were Israelite. Most of the enrolled Jewish students came from families of traders and artisans. 61,8 % of the parents w ere traders, while 8,4% w orked as craftsmen. The rest of the parents were doctors, surgeons, rabbis, restaurant-keepers, notaries, leaseholders. Even m idw ives provided their children w ith education. The minority of the children started their studies at the elementary school, while the majority at the gram mar school. Legal education was started at the College in 1832, which attracted youth mainly from the Transdanubian region. The reception of Jewish people from H ungary, Bohemia and Moravia testifies the openness of the College. While the colleges in D ebrecen and Sárospatak showed reservation, the Pápa College opened its gates before the Jewish people living in the region. Rabbi Lipót Low (1811-1875) taught Hebrew and French languages in the College for a while.
AN ANALYSIS OF CYLINDRICAL BORIS SOLVER FOR TYPICAL PARAMETERS OF TWO-DIMENSIONAL PENNING ION SOURCE SIMULATION
Authors: Shali Ahsani Hafizhu , As'ari Ahmad Hasan
Published: June 2024

The cylindrical Boris solver is analyzed for typical two-dimensional Penning ion source simulation parameters. The analysis comprises the solver's accuracy and stability, especially for the latter simulation stages, typically after about 30 μs. The simulation is done for two cases; the first is a gyration simulation with a homogenous magnetic field, and the second uses the same setup as the Penning simulation. Several investigated quantities to determine the error are the radial position, axial position, and velocity magnitude (or kinetic energy). The error is calculated by comparing the result with the reference result from the exact solver with an incredibly small time step width, dt = 10-15  s. The result shows a discrepancy between cylindrical and cartesian Boris solvers. The velocity magnitude of the particle decays as time goes on for the cylindrical Boris solver, especially when the particle is close to the z-axis, an error not found on the cartesian solver. For typical Penning simulation parameters, the trajectory of individual particles is way off the reference trajectory. However, the mean position is relatively close to the reference compared to the dimension of the simulation domain. The kinetic energy is also relatively accurate, with a similar slow decay related to the deteriorating non-axial velocity components previously observed in the first case. Thus, for the simultaneous simulation of millions of particles, there should not be any significant observable difference in actual Penning simulation compared to Penning simulation with reference time step width.
ANALISIS TINGKAT ABSORPSI BERKAS SINAR-X PADA SINTESIS KOMPOSIT KAKTUS (Opuntia spp.) DAN TIMBAL (II) ASETAT (Pb(CH3COO)2) SEBAGAI MATERIAL APRON
Authors: Rahmawati Intan , Jumpeno B.Y. Eko Budi , Mellawati June , Ramlan Ramlan
Published: June 2024

Apron proteksi radiasi efektif dalam mengurangi paparan laju dosis radiasi sinar-X, namun sebagai baju pelindung radiasi masih memiliki kelemahan, diantaranya relatif berat (5 - 7 kg) sehingga akan berdampak buruk pada sistem musculoskeletal tubuh terutama pada posisi tulang belakang. Tujuan penelitian untuk memperoleh sintesis komposit material apron proteksi radiasi yang dapat menyerap radiasi sinar-X secara optimal dan nyaman digunakan. Penelitian ini menggunakan bahan serat kaktus Opuntia ficus-indica ukuran 80 mesh, disintesis dengan timbal (II) asetat sebagai bahan pengisi dengan variasi 20, 33, 50, 67, dan 80% sehingga diperoleh tebal komposit berkisar 0,36 - 0,74 cm. Pengujian menggunakan rontgen radiografi umum dan alat ukur radiasi Unfors RaySafe XI dengan energi 80 kVp, arus 50 mA, serta jarak antara tabung sinar-X dengan detektor sejauh 100 cm. Hasil penelitian menunjukkan bahwa makin banyak komposisi serat kaktus pada sampel, makin kecil nilai koefisien atenuasi yang diperoleh. Koefisien atenuasi maksimum adalah 3,85 cm-1 diperoleh pada variasi timbal (II) asetat 80% dengan tebal 0,41 cm dan berat RAR 84%. Pada variasi 80% tersebut diperoleh densitas paling optimal, koefisien atenuasi, dan RAR paling tinggi, serta HVL paling rendah.
Manual Quick Coupler System at Earth Moving Machines
Authors: Öz Fatma , Fıçıcı Ferhan
Published: June 2024

In order to quickly and safely disassemble and assemble attachments on earth moving machines, so-called "quick coupler" devices are used. Quick coupler devices provide ease of operation for the machine operator and also save time. The most important criterion in these devices is safety. Because if the attachment cannot be fully engaged or there is a malfunction in the locking system, it will be very dangerous. The systems of these apparatus are mentioned in the ISO 13031 standard. The equipment designed to meet all the requirements of the relevant standard has high costs because they have complex systems. For this reason, many machine operators, especially in our country, prefer to use quick coupler devices without any safety precautions. In this paper, the safety system used to make low-cost manual quick coupler devices more reliable will be discussed.
Explaining de-sectarianization
Authors: Haddad Fanar
Published: June 2024

A key feature of the 21st century Middle East thus far has been the vertiginous rise and precipitate retreat of sectarian (Sunni-Shi’a) division as a dominant paradigm in contentious politics and international relations. Understanding these shifts yields important lessons regarding identity politics, state-society relations, regime-maintenance strategies, and inter-group relations.
Hilde Henriksen Waage. Spillet om Syria, Cappelen Damm Akademisk, 2022
Authors: Okkenhaug Inger Marie
Published: June 2024

Bokanmeldelse.
Estimation of The Maximum Bending Moment on Pile Group Under One-Way Cyclic Loading in Sandy Soil
Authors: R Abdulhafiz Saif Samir , Abbas Jasim M
Published: June 2024

In fact, most civil engineering projects are subjected to cyclic loads. The sources of this load are usually seismic, wind, sea waves, and others. Model tests in sandy soil were performed to determine the maximum bending moment at which a pile group (2x2) would respond under one-way lateral cyclic loading. The group pile was made of aluminum piles that were installed in sandy soil with a 70 % relative density and three-pile spacing of (3D, 5D, and 7D). The cyclic loads ratio (CLR) used are (0,6, 0,0,8, and 1,0) that is a result from average lateral static load. It can be concluded that an increase in group pile spacing can reduce the maximum bending moment by up to 92 %. In addition, As the distance increases, the bending moment decreases, the front pile group provides a greater maximum bending moment than the back rows, as the maximum value in comparison reached 53 %
Electrochemical Sensors based on Conductive Polymers Incorporate of Nano Material for the Detection of Hydrogen Peroxide (H2O2)
Authors: Wad Malak , Hussein Asra A. , Almaamori Mohammed H.
Published: June 2024

Hydrogen peroxide (H2O2) plays a crucial role in various industries but poses a risk to human health when present in an uncontrolled manner. Hence, it is imperative to develop straightforward, cost-effective, and swift analytical methods for the detection and monitoring of H2O2. This study proposes a detector consisting of polyaniline-doped silver nanoparticles (Ag NPs), utilising a nanostructured okra semiconductor as a sensing material for H2O2 detection. The obtained results indicated that the addition of silver nanoparticles (Ag NPs) (at particle size 30 nm) into the mixture at different concentrations (1, 5, and 10 wt%) and voltages (1,4V–3V) led to good electrochemical performance. The prepared sensor at the Ag nanoparticle weight concentration (10 wt%) proved to have optimal performance. This configuration exhibited a clear and reliable signal response across a broad spectrum of currents at different concentrations of H2O2
The Durability of Concrete Mortars with Different Mineral Additives Exposed to Sulfate Attack
Authors: Saif Allah Shereen Jalil , Kassim Muayad Mohammed , Salman Ghazwan Abdulsamad
Published: June 2024

For several years, extensive research investigations have been conducted examining the effects of acids commonly encountered by industrial facilities in manufacturing environments. Numerous studies have been conducted to examine the durability of concrete containing various chemical additives and fine metals when exposed to various acid solutions, as well as the preventive steps taken to avoid the deterioration of concrete associated with these acids. This research includes an examination of enhancing the effectiveness and function of concrete when exposed to sulfuric acid. It explores the use of waterproofing (WP) and complementary cementitious materials (SCMs), including silica fume Nano silica and fly ash, as well as a water-reducing additive. Cube-shaped samples measuring 100 x 100 x 100 mm were prepared and completely immersed in 2,5 % dilute sulfuric acid solution for 90 and 180 days. Compressive strength, tensile strength, and absorption tests were performed after 28 days, as well as after immersion in a 2,5 % dilute acid solution for 90 and 180 days. The results revealed that after 90 days, there was a 31 % reduction in compressive strength for mixtures with 25 % FA and 5 % SF, and a 46 % decrease for mixtures containing WP, when compared to their corresponding results at the 28 day age under standard conditions. Mineral admixtures significantly reduce absorption rates. After 90 days, WP had 3 % absorption during acid exposure, and after 180 days, the 25 % FA and 5 % SF mixture had 2,3 % absorption. This results from reduced permeable voids due to decreased capillary pores, enhancing concrete durability. The findings also indicated that the impact of exposure to acid on the strength characteristics of concrete becomes more pronounced with prolonged exposure. In addition, the inclusion of NS, SF, and FA in cement concrete results in the development of a unique material that can meet the growing need for construction materials. Furthermore, this technique delivers economic and environmental benefits by minimizing pollution caused by waste products such as FA and SF, which are a residual by-products of thermal power plants and ferrosilicon production respectively
Impact of Increasing Albedo on Choosing the Optimal Tilt Angle to Optimize PV Systems : Case Study
Authors: Ali Diwan Mohsin Ali , Sadiq Al-Kafaji Muhammed Salah , Duhis Ahmed H.
Published: June 2024

The amount of irradiation energy that is produced by reflecting one's surroundings is measured using albedo. The amount of albedo is affected by factors such as time, position, geometry, and meteorological conditions. The albedo value responds to changes in any of the characteristics described above, even if those changes are just slight. Because of this, modelling albedo can be difficult. This paper applied the optimum tilt angle at 31° with a constant albedo 0.2 for location in Al-Furat Al-Awsat Technical University - at latitude 32°03'30.6" North and longitude 44°24'13.3" East. After treating the surface on which the PV system is installed with white Portland cement, the surface albedo will change to (0.87); the increase in albedo leads to an increase in reflected radiation from the ground on PV panels then increase in the power output, also the results shown to reaching the maximum value of the solar irradiation hitting the PV panels to get maximum value of power output with albedo 0.87 in this location, optimum tilt angle will change to be 42o instated of 31o.  This study proved that when the albedo of the surface on which the system is installed changes, so does the optimal tilt angle
The Influence of Social Capital on Entrepreneurial Success: A Study of Networks and Relationships in MSMEs
Authors: Rijal Syamsu , Utomo Bekti , Ramdhani Rahmat
Published: June 2024

This research investigates the influence of social capital on the entrepreneurial success of Micro, Small, and Medium Enterprises (MSMEs) by examining the roles of bonding, bridging, and linking social capital. A mixed-methods approach was employed, including a quantitative survey of 300 MSME owners and qualitative interviews with 20 selected respondents. Descriptive statistics revealed high levels of bonding social capital, significant variability in bridging social capital, and diverse experiences with linking social capital among participants. Regression analyses confirmed the positive impact of bonding, bridging, and linking social capital on different aspects of entrepreneurial success, while structural equation modeling demonstrated their synergistic effects. Thematic analysis of interviews provided deeper insights into how entrepreneurs leverage social capital at various stages of business development. The findings highlight the importance of strategic management of social networks in enhancing MSMEs' ability to innovate, adapt, and achieve sustained growth.
Gas Chromatography and Ion Mobility Spectrometry: A Perfect Match?
Authors: Kirk Ansgar T. , Kobelt Tim , Kueddelsmann Maximilian J. , Zimmermann Stefan
Published: June 2024

Over the past few decades, their outstanding sensitivity and quick response times have allowed ion mobility spectrometers (IMS) to become increasingly popular detectors for gas chromatographs (GC). In this manuscript, we discuss the basic operating principle of IMS, its resulting strengths and weaknesses, and why both perfectly align with the capabilities and requirements of gas chromatographs. This is combined with basic advice for setting up GC-IMS couplings and an outlook on some future developments.
Efficacy of Selected Biopesticides with Chlorantraniliprole against Gram Pod Borer, Helicoverpa armigera (Hubner) on Chickpea
Authors: Dayma Shubham , Tayde Anoorag Rajnikant , Tripathi Akhilesh
Published: June 2024

The present investigation was conducted at the research plot of Department of Entomology at CRF, Sam Higginbottom University of Agriculture Technology and Sciences, Prayagraj during the Rabi season of 2023-2024. The experiment was conducted in Randomized Block Design (RBD) using eight treatments each replicated thrice viz., Neem oil 2 % @20ml/lit, Spinosad 45 % SC @0.3ml/lit, NSKE 5% @5ml/lit., Bacillus thurngiensis @2.5 gm/lit, Beauveria bassiana @2.5gm/lit, Emamectin benzoate 5%SG @2ml/lit, Chlorantraniliprole18.5 S @1.5ml/lit and untreated control. Among the biopesticides and insecticides evaluated, Chlorantraniliprole 18.5 SC recorded lowest mean population of pod borer population i.e. (1.79) which was significantly superior over control followed by Spinosad 45 % SC (2.02%), Emamectin benzoate 5%SG (2.23%), Neem oil 2% (2.41%), NSKE 5% SC (2.61%), Bacillus thurngiensis (1.83%) and Beauveria bassiana (2.99%) was least effective among all the treatments. Among the treatment studied the best and most economical treatment was Chlorantraniliprole 18.5SC with highest and cost benefit ratio of 28.3 q/h and 1:3.1 followed by Spinosad 45 % SC %SC 26.7 q/h, 1:3.0, Emamectin benzoate 5%SG 25.8q/h and 1:2.9, Neem oil 2 % 22.5 q/h, 1:2.4, NSKE 5% 21.2 q/h , 1:2.2, Bacillus thurngiensis 17.0 q/h, and 1:1.9, Beauveria bassiana 11.7 q/h, and1:1.2 as compared to control 9.3 q/h and 1:1.1.
Memahami Konsep, Etika dan Adab Bermusyawarah Mufakat Dalam al-Qurâ€™an (Sebuah Kajian Tafsir Tematik)
Authors: Shohib Shohib
Published: June 2024

Bermusyawarah mufakat adalah sebuah konsep penting dalam kehidupan masyarakat Islam yang mencerminkan prinsip-prinsip dasar kerja sama, keadilan, dan harmoni. Dalam konteks Al-Qurâ€™an, bermusyawarah mufakat memiliki relevansi yang mendalam dalam membentuk tata nilai dan etika sosial. Namun, kenyatannya pemahaman mendalam tentang konsep, etika, dan adab bermusyawarah mufakat dalam Al-Qurâ€™an seringkali kurang dipahami dengan baik. Oleh karena itu, kajian ini bertujuan untuk menjelaskan makna, etika, dan adab bermusyawarah mufakat dalam al-Qurâ€™an melalui pendekatan tafsir tematik. Penelitian ini akan menjawab beberapa pertanyaan pokok, yaitu: Bagaimana konsep bermusyawarah mufakat didefinisikan dalam al-Qurâ€™an? Apa etika yang harus diterapkan dalam proses musyawarah menurut ajaran al-Qurâ€™an? Bagaimana adab yang harus diikuti dalam musyawarah mufakat, sesuai dengan al-Qurâ€™an? Metode Penelitian ini menggunakan pendekatan kepustakaan (Library Research). Melalui pendekatan sebuah tafsir tematik, ditemukan bahwa al-Qurâ€™an menekankan pentingnya musyawarah mufakat sebagai metode dalam pengambilan keputusan yang adil dan berlandaskan kebenaran. Etika yang harus diterapkan meliputi kejujuran, kerendahan hati, dan sikap terbuka terhadap pandangan orang lain. Adab dalam musyawarah mufakat melibatkan pendekatan yang penuh dengan kasih sayang, kesabaran, dan kerja sama. Kesimpulannya, al-Qurâ€™an memberikan pedoman yang kaya dan mendalam tentang bermusyawarah mufakat, yang bisa menjadi landasan bagi masyarakat Muslim dalam membangun hubungan sosial yang harmonis dan berkeadilan.
Formulasi Makna Hadis Kasih Sayang Terhadap Hewan: Kajian Tematik
Authors: Prayogi Ananda , Razi Fahrur , Rizaka Maghza , Verawati Sellyana , Tahzibil Huda Ikmal
Published: June 2024

Kasih sayang terhadap hewan kini mengalami kemerosotan dapada mayoritas individu, terutama di kalangan umat Islam. Sebaliknya, Rasulullah SAW secara praksis menerapkan perasaan tersebut. Fenomena ini menciptakan ketidakselarasan antara realitas dan norma yang seharusnya diimplementasikan. Disparitas ini mendorong perlunya penelitian yang lebih rinci guna mencapai pemahaman holistik, yang dapat diwujudkan lebih efektif oleh individu yang menganut ajaran Islam. Metode penelitian kepustakaan dengan pendekatan kualitatif digunakan dalam penelitian ini. Sumber data berasal dari hadis yang tercantum dalam al-kutub al-tisâ€™ah sebagai primer dalam pelacakan hadis. Temuan penelitian menegaskan bahwa hadis mengenai kasih sayang memiliki kuantitas yang memadai dan validitas yang terjamin. Lebih lanjut, interpretasi hadis melalui fiqh al-hadis menghasilkan kesimpulan tentang konsep kasih sayang. Puncaknya, penelitian ini merumuskan enam poin komprehensif mengenai makna hadis kasih sayang terhadap hewan, yang mencakup sikap dalam konteks mengurung, menyembelih, mengendarai, memberikan perhatian terhadap hewan yang kehausan, memperhatikan hewan kecil yang terpisah dari induknya, dan memeliharanya.
Bangkai Hewan Perspektif al-Qur'an dan Sains
Authors: Tohir M , Ghufron Achmad
Published: June 2024

Islam adalah agama yang mengatur setiap elemen kehidupan sehari-hari. Hal ini berkaitan dengan pemenuhan kebutuhan makannya. Selain rasa, nilai gizi, keamanan, dan kebersihan makanan, ada pertimbangan lain yang sama pentingnya, seperti halal atau haram atau tidak. Dalam artikel ini, penulis akan membahas tentang bangkai hewan sertai kaitannya dengan tafsir al-Qurâ€™an dan sains. Penulis akan menguraikan tentang asbab al-nuzul dan penafsiran bangkai hewan dalam surah al-Maidah ayat 3 lalu menguraikan kaitannya dengan sains. Dalam artikel ini, penulis menggunakan metode penelitian tafsir tahlili. Berdasarkan penelitian ini, bangkai adalah segala sesuatu yang ruhnya cair, misalnya binatang dan burung yang dihalalkan Allah untuk dimakan, dan yang ruhnya keluar darinya tanpa disembelih. Dalam bangkai binatang terdapat mikroba berbahaya yang berkembang seperti Salmonella, Campylobacter jejuni, Listeria monocytogenes dan Escherichia coli. Mikroba-mikroba inilah yang dapat membawa pengaruh buruk bagi kesehatan manusia karena menyebabkan penyakit seperti diare, disentri, serta infeksi klinis lainnya seperti meningitis.
Part two: Music therapy in dementia care and neurorehabilitation
Authors: Stige Brynjulfe , Ridder Hanne Mette , Odell-Miller Helen , Schmid Wolfgang , Beck Bolette Daniels
Published: June 2024

PART TWO: MUSIC THERAPY IN DEMENTIA CARE AND NEURO-REHABILITATION
Roundtable presenters: Ridder, Odell-Miller, SchmidDiscussion group members: Beck, Fachner, DileoModerator: Stige
Evaluasi Ulangan Harian Menggunakan Model Context, Input, Process, Product (CIPP) pada Mata Pelajaran Fisika di Sekolah Menengah Atas Se-Provinsi Gorontalo
Authors: Ndune Indah Sari , Umar Masri Kudrat , Jahja Mohamad
Published: June 2024

Ulangan harian merupakan tes yang diberikan untuk memantau kemajuan belajar siswa selama proses belajar mengajar berlangsung dan untuk memberikan balikan bagi penyempurnaan proses belajar mengajar serta untuk mengetahui kelemahan-kelemahan yang memerlukan perbaikan sehingga hasil belajar mengajar menjadi lebih baik. Penelitian ini bertujuan untuk mengetahui evaluasi ulangan harian pada mata pelajaran fisika di SMAN se-Provinsi Gorontalo dengan pendekatan model CIPP. Metode yang digunakan dalam penelitian ini yaitu kuantitatif dan jenis penelitiannya adalah evaluatif. Hasil penelitian diperoleh berdasarkan penggunaan angket yang berisi pertanyaan mengenai pelaksanaan evaluasi ulangan harian yang dilakukan oleh guru fisika yang ada di Provinsi Gorontalo masuk pada kategori sangat baik atau berada di atas 81%.
La atención tanatológica en la literatura de 2020 a 2024
Authors: García Lirios Cruz , Aldana Balderas Wilfrido Isidro
Published: June 2024

The thanatological care service is distinguished by being an added value to the biomedical service. The objective of this work was to compare the theoretical structure of thanatology with respect to an analysis of the networks of its elements. A documentary, exploratory, transversal and retrospective work was carried out with a sample of sources indexed in international repositories, considering the PRISMA format for the search by keywords: “thanatology” and “COVID” in the period from 2020 to 2024. Results demonstrate the prevalence of empathy as a central axis and capacity as a grouping axis. Both nodes suggest a learning that goes from emotionality to rationality. In reference to the literature consulted, the extension of the study towards a more robust analysis that determines the bibliometric impact on the literature is recommended.
Pengaruh Terapi Akupunktur Terhadap Perubahan Skala Nyeri Pada Kasus Nyeri Bahu dan Nyeri Pinggang
Authors: Handaru Wardoyo Suwaji , Badri Sholichan
Published: June 2024

Nyeri merupakan salah satu keluhan yang banyak dijumpai pada sebagian besar populasi manusia dunia. Angka kejadian nyeri di berbagai negara hampir sama dari seluruh populasi masyarakat yang bekerja. Terapi akupunktur pada penelitian ini menggunakan terapi akupunktur dengan titik kombinasi, yaitu titik lokal dan YNSA. Penelitian ini bertujuan untuk menganalisis terapi akupunktur pada kasus nyeri bahu dan nyeri pinggang. Penelitian ini didesain menggunakan eksperimen semu dengan menggunakan Rancangan Pre-Post Design. Pengukuran skala nyeri menggunakan Visual Analogue Scale (VAS). Analisis skala nyeri menggunakan Software SPSS versi 23. Hasil penelitian menunjukkan bahwa terapi akupunktur dengan titik lokal dan YNSA pada kasus nyeri bahu dan nyeri pinggang sebanyak 10x dapat menurunkan tingkat keparahan nyeri sebesar 89,3% pada nyeri bahu dan 79,6% pada nyeri pinggang.
The Relationship Between Anti-Mullerian Hormone Levels and Pregnancy Outcomes in Patients with Recurrent Unexplained Miscarriage
Authors: Samadi Zeinab , Hazari Vajihe , Shahsavari Leila
Published: June 2024

Background: This study aimed to assess the correlation between serum levels of anti-Mullerian hormone (AMH), basal follicle-stimulating hormone (FSH), basal luteinizing hormone (LH), and basal estradiol with pregnancy outcomes. Methods: Conducted at Shariati Hospital in Tehran from 2020 to 2021, this prospective cohort study included women under 38 years old with idiopathic recurrent miscarriage (IRM). Individuals with AMH levels below 1 ng/mL were classified as the poor responder group. All participants with IRM received a daily combination of 20 mg prednisolone and 200 mg progesterone vaginal suppositories from the beginning of pregnancy until 12 weeks, along with aspirin and folic acid. Pregnancy was monitored until 36 weeks, and outcomes were evaluated over two years using univariate and multiple logistic regression, with P-values < 0.05 considered significant. Results: The study comprised 128 individuals with a mean age of 36.4 ± 3.9 years. Of these, 80 became pregnant, while 48 did not. Among the pregnant individuals, 34 had terminations before 26 weeks (13 ongoing and 21 clinical), while 46 had pregnancies lasting 26 weeks or longer. Maternal age (RR = 1.23, 95% CI: 1.10 - 1.90, P = 0.001), history of abortion (RR = 1.262, 95% CI: 1.052 - 1.327, P = 0.008), and low serum AMH level (RR = 0.752, 95% CI: 0.227 - 0.934, P = 0.035) were significantly associated with the probability of subsequent pregnancies. Maternal age (RR = 1.108, 95% CI: 1.05 - 1.350, P = 0.025) and history of abortion (RR = 1.097, 95% CI: 1.02 - 1.161, P = 0.042) were the only factors associated with the risk of non-pregnancy. Conclusions: The study findings suggest that AMH levels in women with IRM significantly influence pregnancy outcomes, including abortion and live births at 26 weeks or more. The univariate analysis revealed significant correlations between age, serum AMH levels, previous history of abortion, and the risk of abortion. Additionally, AMH levels were found to relate to follicle storage rather than egg quality, indicating that AMH does not predict live birth after IVF. Overall, this prospective study underscores the importance of maternal age, AMH level, and previous abortion history in predicting pregnancy outcomes.
Development of small ports in Zadar area
Authors: Mavra Tomislav , Zekić Astrid , Zupanovic Dino , Gundić Ana
Published: June 2024

In ancient times, the Mediterranean was a shipbuilding centre of the world; port activities in larger bays and harbours along the Adriatic coast had been developing since prehistory. Remains of ancient ports found along the Adriatic coast testify to the rich history of this area.
The paper analyses development of ports of local importance in the area of the town of Zadar. Currently, there are six ports classified as ports of local importance in Zadar area. The aim of the paper is to emphasize the development potentials of these ports. The paper begins with a review of relevant legal frameworks, followed by a detailed analysis of the current situation in each of these six ports. The analysis was focused on locational, navigational and meteorological conditions, berthing equipment, as well as facilities available in ports. The paper gives a comprehensive overview of the current state and development potentials of the mentioned ports, offering concrete guidelines for achieving sustainable and prosperous development. 
For the purpose of data collection, a field research was conducted in port areas. The research included gathering data on weather conditions, tides, wind directions, as well as interviews with local population in order to include their needs in the research. Additionally, depth measurements along the coasts of the ports were taken since precise data did not exist. A drone was used to gather visual documentation.
Based on the conducted analysis, development direction and potential limitations have been identified for each port. The suggested development strategies include infrastructure improvement, equipment modernization, technological advancement, and implementation of sustainable solutions for waste management and environmental protection.
It has been concluded that development challenges these ports are facing with refer to navigation safety, the condition of infrastructure and environmental standards. Common limitations and challenges in the development of analysed ports indicate the need for significant infrastructure modernisation and adherence to environmental standards. Planning, a strategic approach to development and collaboration with the local community are crucial for overcoming these challenges.
STCW requirements in a regulatory and technology landscape change
Authors: Ghaforian Masodzadeh Peyman , Baumler Raphael , Gonzalez Celis Jose , Ballini Fabio , Ölçer Aykut I.
Published: June 2024

STCW 78 as amended is the most comprehensive source of information regarding mariners' knowledge, understanding, and professions (KUPs), and is a reliable reference for curriculum design in maritime education and training institutions (METIs). However, the changing regulatory and technological shipping landscape requires continuous assessing the adequacy of current training requirements. Therefore, this study reviews safety, quality, and environmental management systems (SQEMS) from two large shipping companies. From the review, the expected seafarers’ skills are deduced, then compared with the STCW 78 as amended requirements. The results of this comparison reveal some insufficiencies in the KUP requirements mainly due to the STCW attitude, approach, and focus. STCW attitude refers to the low reactivity of STCW, lack of details in expressing KUPs, and unbalanced details for different KUPs. The STCW approach to defining KUPs for different ranks is based on the ship's functions. Although this approach is comprehensive, its rigidity results in some skills in the interface of different ship functions being overlooked or not being sufficiently emphasized. STCW focus is primarily on safety, by highlighting the details of safety-related codes and conventions, procedures, and equipment, while in response to environmental features, it mentions only "protection of the marine environment", without explicit reference to environmental conventions, machinery, inspections, or procedures. Consequently, the study highlights KUPs weaknesses and recommends changes to improve training.