bluuebunny/crossref_metadata_2025 huggingface dataset:
Extension Experts‘ Intentions to use Precision Agricultural Technologies, a Test with the Technology Acceptance Model
Authors: Bagheri Asghar , Tarighi Javad , Emami Naier , Szymanek Mariusz
Published: June 2024

Precision agriculture (PA) is a farm management strategy that relies on various technologies to improve the productivity and sustainability of farming operations. The adoption of PA entails on-farm and off-farm benefits; however, the adoption rates remain low in Iran. Using the socio-psychological framework of the technology acceptance model (TAM), this study examined agricultural extension experts‘ intentions to use precision agricultural technologies (PATs) in Ardabil province, Iran. Structural equation modelling (SEM-PLS) was used to map the components of the TAM (perceived usefulness, perceived ease of use, and attitudes toward PATs). All the components of the TAM showed a significant effect on experts‘ intentions, confirming the importance of socio-psychological variables in predicting agricultural experts‘ decision to apply PATs. Experts perceived PATs as helpful and relatively easy to use. In addition, they had positive attitudes toward PATs and intended to use most PA technologies. The TAM posits that two attitudinal components of perceived usefulness (PU) and perceived ease of use (PEU) determine acceptance and use. PU is the degree to which one believes using technology would enhance job performance, while PEU is the degree to which using technology is free of effort. The results showed that PEU and PU had a positive impact on attitudes. The three constructs positively affected behavioural intention toward the application of PATs and explained 68.8% of the variance of this construct. Due to the novelty of PA in the country, PEU was the most critical determinant of intention.
Identification of Armyworm-Infected Leaves in Corn by Image Processing and Deep Learning
Authors: Saadati Nadia , Pourdarbani Razieh , Sabzi Sajad , Hernandez-Hernandez José Luis
Published: June 2024

Corn is rich in fibre, vitamins, and minerals, and it is a nutritious source of carbohydrates. The area under corn cultivation is very large because, in addition to providing food for humans and animals, it is also used for raw materials for industrial products. Corn cultivation is exposed to the damage of various pests such as armyworm. A regional monitoring of pests is intended to actively track the population of this pest in a specific geography; one of the ways of monitoring is using the image processing technology. Therefore, the aim of this research was to identify healthy and armyworm-infected leaves using image processing and deep neural network in the form of 4 structures named AlexNet, DenseNet, EfficientNet, and GoogleNet. A total of 4500 images, including healthy and infected leaves, were collected. Next, models were trained by train data. Then, test data were evaluated using the evaluation criteria such as accuracy, precision, and F score. Results indicated all the classifiers obtained the precision above 98%, but the EfficientNet-based classifier was more successful in classification with the precision of 100%, accuracy of 99.70%, and F-score of 99.68%.
Evaluation of Service Brake Braking of Selected Group of Vehicles Depending on Wear of Brake System‘s Parts
Authors: Kožuch Peter , Hujo Ľubomír , Kaszkowiak Jerzy , Markiewicz-Patalon Marietta
Published: June 2024

The paper deals with the evaluation of service brake braking of a selected group of vehicles depending on the wear of brake system‘s parts. During the research, the technical condition of brake systems, the degree of wear of brake discs, brake pads, and the measurement of braking forces using a roller brake tester was monitored and evaluated on a sample of 16 intercity buses for a period of three years. The measurement was carried out on 2 selected intercity buses SOR C 10.5 and IVECO Crossway. The maximum braking forces on both axles of buses were measured using a roller brake tester. Then, the percentage braking of the vehicle was calculated and compared with the minimum required braking according to applicable legislation. Based on the inspection of technical condition of brake pads and discs, it was possible to detect the wear and tear of these elements of the brake system (which was manifested during the inspection of the vehicle on the roller brake tester), and it was also possible to record the insufficient value of the required minimum braking during the calculation.
Securing Tomorrow: Synergizing Change Management and Cybersecurity in the Digital Era
Authors: Burton Sharon L.
Published: June 2024

In the rapidly evolving business environment of 2024, organizational change management (OCM) leaders face unprecedented challenges driven by technological advancements, digital transformation, the integration of remote work, and a heightened focus on sustainability. This study examines the efficacy of traditional OCM models in addressing these modern complexities. Through a qualitative methodology employing an extensive literature review, the research identifies vital issues such as resistance to change, digital transformation imperatives, the shift to remote and hybrid work models, and the imperative for sustainable and ethical business practices. The study posits that while classical OCM frameworks offer foundational insights, there is a pressing need for more adaptive, inclusive, and flexible approaches to navigate the nuanced demands of the contemporary and future business landscape. Expected findings suggest the integration of agile methodologies, technology adoption, and a shift towards a culture of continuous change and employee empowerment as critical strategies for effective change management. These insights aim to guide OCM leaders in developing strategies that address the current challenges but also anticipate the dynamics of future organizational change, thus contributing to the broader discourse on evolving OCM practices in a digital and globally interconnected era.
Impact of Economic Factors on the Process of Population Transition from Labour Activity to Pension in the Republic of Moldova
Authors: Savelieva Galina , Zaharov Svetlana
Published: June 2024

The purpose of research is to analyse the impact of population ageing process on labour force market, as well as economic factors on the transition from labour activity to pension in the Republic of Moldova. The change in the structure of labour force to wards elder ages, as well as interruption of active economic activity and retirement is one of the factors in economic growth slowdown, which is conditioned by a reduction of labour force reproduction and its growth. In this situation, in order to mitigate the negative consequences of labour force deficit, it is necessary to take effective measures to increase labour productivity not only to ensure economic growth, but also to ensure the welfare of the country’s population and meet the necessities of an increased share of the population-dependents (both the elderly population and children under 15). Taking into account the relevance of the above-mentioned problem, the analysis of the relationship between economic factors and the transition from labour activity to pension in the conditions of demographic ageing was carried out, including the evaluation of the role of economic factors in making a decision to exit from the labour market to pension. In this context, the comparative quantitative and qualitative analysis of tendencies in the economically active and employed population was carried out, including pre- and pension ages and the phenomenon of precarious employment, the demographic coefficient of dependence on old age, the dependence of pension from the income level, and the financial stability of the Social Insurance Budget. The proposals to improve the effectiveness of government policies in regulation and harmonization the transition from the labour market to pension, including the continuation of active economic activity was elaborated in order to reduce the negative consequences connected with the process of population ageing and to ensure the stability of labour market development. The article is developed in the framework of the research Subprogramme “The demographic transition in the Republic of Moldova: particularities, socioeconomic implications and demographic resilience straightening” (2024-2027).
Forms, Practices and Ramifications of Abusive Supervision in Universities: A Social Justice Scrutiny
Authors: Khumalo Shuti Steph
Published: June 2024

Universities have experienced a phenomenal increase in the incidences of abusive supervision. The practices of abuse in leadership are manifested in different forms and shapes. These unjust and unfair practices are perpetuated in different divisions and sections of the university leadership and are counterproductive. The overarching purpose of this study is to scrutinize the different kinds of abusive supervision practices and their ramifications. This examination takes the form of the extensive and intensive analysis and synthesis of extant and apposite authoritative literature. In addition, to strengthen the scientific rigor and soundness of this examination, I deploy the three-dimensional social justice theory of Nancy Fraser as a framework. This study is significant in that it provides epistemological insights into abusive supervision in universities. The findings confirm scholarly evidence of the prevalence of acts of abuse in various forms such as sexual harassment, exclusionary decision-making practices, designed and strategic isolation of dissenting voices, and selective promotional practices.
Understanding Trends in Green Accounting Studies: A Bibliometrics Analysis
Authors: Octisari Sully Kemala , Artati Dwi , Firmansyah Irman , Mahardhika Arya Samudra , Romandhon  , Susetyo Aris , Yuniarto Arif Sapta , Budianto Roni
Published: June 2024

The concept of sustainable business, which emerges as one of the consequences of environmental degradation, is currently a significant focus for many entities. Having the ability to incorporate business costs with environmental sustainability within an accounting system becomes a distinct advantage for companies. The term for this concept is referred to as "green accounting". This article aims to explore and map research related to Green Accounting using bibliometric methods, covering the observation period from 1976 to 2023. Data were sourced from the Scopus database using keywords "green accounting" and "environment* accounting". The Scopus search yielded a total of 421 articles or documents discussing Green Accounting. The employed method was bibliometric analysis, utilizing R-Studio Biblioshiny and Vos Viewer software. The results of this mapping indicate a progressive increase in publication volume over time, particularly within the last two decades. The majority of publication sources stem from the Social and Environmental Accountability Journal and are predominantly authored by individuals from the United Kingdom and the United States. The primary trending topics in green accounting research revolve around the central theme of environmental accounting, which is presently undergoing evolution and generating several other new topics.
Diversity Innovations to Get More African-Americans Interested and Exposed to Fisheries Biology and Fisheries Management Careers
Authors: Burrell Darrell Norman
Published: June 2024

It is no secret that African-American men in the United States face an array of challenges in the workplace, especially in fisheries. According to recent reports, African-Americans are significantly underrepresented in fisheries. This lack of representation is concerning, particularly when considering the potential benefits that African-American men could bring to fisheries. Promoting diversity and inclusion in the sciences is important for a number of reasons. In order to address this issue, it is essential to develop more applied learning, internships, and experiential learning approaches for African-American men in fisheries careers. This paper will outline the potential value of such approaches for African-American men in fisheries careers.
Design and prototype of a 60 GHz variable gain RF amplifier with 90 nm CMOS for multi-gigabit-rate close proximity point-to-point communications
Authors: Öncü Ahmet
Published: June 2024

This paper presents the implementation of a low-power and variable-gain 60 GHz millimeter-wave CMOS Amplifier designed for short-range multi-gigabit close proximity point-to-point communications. The design uses coplanar wave transmission lines to achieve 50 Ω input and output matching. Realized in a 90 nm CMOS process, the variable-gain VGA exhibits power consumption ranging from 4.7 mW to 39.1 mW, with gains spanning from 5.5 dB to 12.4 dB at 60 GHz and a 3 dB bandwidth exceeding 14.4 GHz. Input and output return losses remain below –10 dB across the gain spectrum. Successful demonstration of gain controllability further validates the circuit’s performance. The compact VGA die, inclusive of pads, has dimensions of 740 μm by 920 μm, thereby occupying a core area of 0.2 mm2. This design demonstrates the potential of low-power, high-performance VGAs in enhancing millimeter-wave communication systems.
Artificial neural network-based method for overhead lines magnetic flux density estimation
Authors: Alihodžić Ajdin , Mujezinović Adnan , Turajlić Emir
Published: June 2024

This paper presents an artificial neural network (ANN) based method for overhead lines magnetic flux density estimation. The considered method enables magnetic flux density estimation for arbitrary configurations and load conditions for single-circuit, multi-circuit, and also overhead lines that share a common corridor. The presented method is based on the ANN model that has been developed using the training dataset that is produced by a specifically designed algorithm. This paper aims to demonstrate a systematic and comprehensive ANN-based method for simple and effective overhead lines magnetic flux density estimation. The presented method is extensively validated by utilizing experimental field measurements as well as the most commonly used calculation method (Biot - Savart law based method). In order to facilitate extensive validation of the considered method, numerous magnetic flux density measurements are conducted in the vicinity of different overhead line configurations. The validation results demonstrate that the used method provides satisfactory results. Thus, it could be reliably used for new overhead lines’ design optimization, as well as for legally prescribed magnetic flux density level evaluation for existing overhead lines.
Scalable codes with locality and availability derived from tessellation via [7, 3, 4] Simplex code graph
Authors: Farkaš Peter
Published: June 2024

A new family of scalable codes with locality and availability for information repair in data storage systems for e-health applications was presented recently. The construction was based on a graph of the [7, 3, 4] Simplex code. In this paper it is shown that the construction can be generalized via tessellation in a Euclidian plane. The codes obtained have new interesting recoverability properties. They can in some cases repair damage to many storage nodes in multiple connected graphs via sequential decoding, which is similar to healing wounds in biological systems. The advantages of the original codes, namely the availability, functionality, efficiency and high data accessibility, will be preserved also in these new codes. The computational complexity and communication costs of their incrementation will remain constant and modest. These codes could be adapted to disaster recovery because it is straightforward to place the nodes so that the graph is easily mapped on a real structure in space.
Mutually coupled dual-stage RC feedback LNA for RF applications
Authors: Kumar Manish , Kalra Dheeraj , Shukla Aasheesh
Published: June 2024

The designed circuit features a dual-stage Low Noise Amplifier (LNA) in which, a common source (CS) configuration is employed to achieve high gain, while the subsequent stage adopts a Complementary Common Gate (CCG) setup provide the low power consumption. This arrangement ensures that both transistors share the same biasing current, promoting energy efficiency. The two stages are interconnected in a cascade configuration, amplifying the overall gain and concurrently mitigating noise. To facilitate wideband matching in the input stage, a parallel RC feedback mechanism is implemented. Additionally, a pair of mutually coupled inductors in the CS and CCG stages contribute to rendering the input impedance exclusively resistive, concurrently minimizing the overall size of the circuit. All simulations were done using 65 nm CMOS technology in Cadence Virtuoso. The proposed LNA showcases a Noise Figure (NF) of 3.2 dB, a Peak Power Gain (S
21) of 19.8 dB, and an input reflection coefficient (S
11) of –16.2 dB, spanning a bandwidth of 3.1-6.2 GHz. Operating on a 1V power supply, the proposed LNA demonstrates power efficiency by consuming only 2.8 mW. The overall performance assessment of the LNA is gauged using the Figure of Merit, yielding an obtained value of 18.2. Comparative analysis with other cutting-edge designs is presented in Table 1.
High-performance MTM inspired two-port MIMO antenna structure for 5G/IoT applications
Authors: Hamdan Samia , Hamad Ehab K. I. , Mohamed Hesham A. , Khaleel Sherif A.
Published: June 2024

This study thoroughly investigates a two-port multiple-input multiple-output (MIMO) antenna system tailored for 5G operation at 28 GHz. The proposed antenna is patched on a Rogers (RT5880) substrate with a relative permittivity of 2.2 and total size of 20×12×0.508 mm3. The mutual relationship between the radiating patches is refined using an H-shaped metamaterial structure to reduce the isolation to –55 dB. A MIMO configuration with attractive features is employed to reduce the envelope correlation coefficient (ECC) to about 0.00062 and the channel capacity loss (CCL) to about 0.006 bits/sec/Hz, while magnify the gain to about 9.39 dBi and the diversity gain (DG) to about 9.995. Additionally, it boasts a compact size with stable radiation pattern. The simulations of the MIMO antenna are executed using CST microwave studio, subsequently validated with Advanced Design System (ADS) for an equivalent circuit model, then measured using Vector Network Analyzer. Discrepancies between measured and simulated results were analyzed, with observed variations attributed to cable losses and manufacturing tolerances. Despite these challenges, a comprehensive comparison with prior research highlights the notable advantages of the proposed design, positioning it as a compelling solution for 5G applications.
Contribution to the determination of the effect of magnetic storms on the electric power transmission system
Authors: Mayer Daniel , Stork Milan
Published: June 2024

When a magnetic storm hits a power transmission system, quasi-stationary geomagnetically induced currents (GIC) are generated in the high-voltage part of the system. These currents cause semi-saturation of the magnetic circuits of power transformers, which induces current overload in their high-voltage windings and subsequently thermal overload, which can lead to system failures. This rather complex phenomenon was described in [11] by a system of nonlinear differential equations and subsequently solved. This very challenging method is replaced in the present work by a simple approach. It allows not only predicting the imminent danger of system collapse, but gives transformer designers valuable information on how they can counteract this danger.
Area and energy optimized Hamming encoder and decoder for nano-communication
Authors: Megha Puttaswamy , Premananda Belegehalli Siddaiah , Kamat Nagavika
Published: June 2024

The Hamming code or Linear block code is used in communication to identify and repair errors. Redundancy bits are introduced to the Hamming communication network (HCN) for error detection and correction. It can detect two errors and correct one error. Quantum-dot Cellular Automata (QCA) is used for designing circuits with high switching speed and low energy dissipation. This work proposes a cost-effective QCA-based (7, 4) Hamming encoder and decoder design. Hamming encoder is designed using coplanar structure and the error detector used in Hamming decoder uses a multilayer structure. The effort is to optimize the area, cost, and energy dissipation. The work proposes a coplanar (7, 4) Hamming encoder and decoder. Hamming decoder is implemented in two parts a syndrome calculator and an error detector. Proposed (7, 4) Hamming encoder circuit reduces cell count by 49.47% compared to [1] and 9.52% compared to [12]. The proposed (7, 4) syndrome calculator has reduced cell count by 56.54%, an 11.11% reduction in total area compared to [1]. The proposed design reduces the cell area, QCA cost, and also energy dissipation. The designs are realized and QCA parameters are assessed in QCADesigner2.0.3 and energy is analyzed in QCADesigner-E.
Forecasting material quantity using machine learning and times series techniques
Authors: Zermane Hanane , Madjour Hassina , Ziar Ahcene , Zermane Abderrahim
Published: June 2024

The current research is dedicated to harnessing cutting-edge technologies within the paradigm of Industry 5.0. The objective is to capitalize on advancements in Machine and Deep Learning techniques. This research endeavors to construct robust predictive models, utilizing historical data, for precise real-time predictions in estimating material quantities within a cement workshop. Machine Learning regressors evaluated based on several metrics, SVR (R-squared 0.9739, MAE 0.0403), Random Forest (R-squared 0.9990, MAE 0.0026), MLP (R-squared 0.9890, MAE 0.0255), Gradient Boosting (R-squared 0.9989, MAE 0.0042). The time series models LSTM and GRU yielded R-squared 0.9978, MAE 0.0100, and R-squared 0.9980, MAE 0.0099, respectively. The ultimate outcomes include improved and efficient production, optimization of production processes, streamlined operations, reduced downtime, mitigation of potential disruptions, and the facilitation of the factory’s evolution towards intelligent manufacturing processes embedded within the framework of Industry 5.0. These achievements underscore the potential impact of leveraging advanced machine learning techniques for enhancing the operational dynamics and overall efficiency of manufacturing facilities
Construction and characteristics of a thermometer in a hot filament CVD reactor for synthesis of nanocomposites based on carbon nanotubes
Authors: Kadlečíková Magdaléna , Kolmačka Michal
Published: June 2024

This study presents the crucial parts of the final construction of a combined temperature meter with wireless transmission of temperature data. The wireless transmission of temperature information is realized by optical coupling between the photodiode and the phototransistor through the air, not through an optical fibre. The power source is structurally unique in that its output terminals have mechanical freedom and thus the possibility to rotate without using mechanical contacts. Transmission of the supply energy is mediated by the magnetic field in a pot core transformer. A linear symmetrical post-regulator stabilizing the output voltage and ensuring the symmetry of the output voltages is included at the output of the source.
Polish Studies on Saturation Diving and Practical Application of Their Findings. Part III B Technical and Organisational Issues of the Implementation of Saturation Diving in Poland from the 1990s Onwards. Part 2
Authors: Skrzyński Stanisław
Published: June 2024

This article is another in a series of articles on the research and implementation of saturation diving technology in Poland. It discusses the specificities related to the implementation of this technology against the background of economic and historical conditions in our country. In Poland, the issue of saturation diving for the needs of the emerging offshore mining industry has been for over a dozen years dealt with by the Department of Diving Equipment and Technology of Underwater Works (Polish abbr. ZSNiTPP). In parallel, deep diving technologies were developed, in the first stage, as a basic diving technology and, since 1994, as complementary to ensure the full backup for saturation diving. Since 1995, saturation diving has become an everyday occurrence in the Polish economic zone of the Baltic Sea. This article shows the difficult path that the implementation of saturation diving took during a period of economic instability when the scale of the domestic offshore industry’s facilities was small compared to global companies. Selected animators and participants in the implementation are recalled for two periods: one marked with the cooperation with the Italian underwater services company RANA and the other one, a period of implementation of long-term underwater works based on national capabilities. The article also considers the technical and organisational conditions for the implementation of saturation diving for the Polish mining industry. In 1990, the Oil and Gas Exploration and Production Company Petrobaltic (today LOTOS) played one of the key roles in the implementation of saturation diving in our country. The implementation of saturation diving in Poland was linked to the only operational diving system of Italian production, the Af-2, which enabled scientific research related to the application of new technical solutions and testing under operational conditions, as well as contributed to the development of scientific, engineering, and medical staff for the Polish offshore industry. The company played one of the main roles in the implementation of saturation diving in our country The 1995 became a landmark year in the history of saturation diving in Poland, as well as in the Baltic Sea. Through this technology, the process of installing the first two underwater exploitation heads on production wells B3-7 and B3-10 was initiated. The saturation diving was possible thanks to the leasing of the Af-2 diving system by Petrobaltic and its subsequent purchase by the Naval Academy in 1998.This system, after a series of upgrades, is still in service today.
Medical Significance of Nematodes
Authors: Nieradko-Iwanicka Barbara , Chodun-Wróblewska Wiktoria
Published: June 2024

Nematodes are invertebrates that can cause parasitic diseases in humans, animals and plants. These organisms also participate in the decomposition of dead remains of organisms. In recent years, new reports have appeared on the possibility of using intentional nematode infections in the treatment of autoimmune and neurological diseases.

The aim of this work is to summarize information about nematodes pathogenic to humans and the possibilities of therapeutic use of some nematodes. 36 original and review publications from 2008-2022 were analyzed.

Information was collected on 13 diseases caused by parasitic nematodes in humans (reservoir, routes of infection, susceptible organisms, symptoms of infection). Current publications on trials of using Trichuris suis eggs (TSO) in animal models, in healthy humans and in people with inflammatory bowel diseases (IBD) or autism spectrum disorder (ASD) or multiple sclerosis (MS) are summarized. Clinical improvement was observed in some of the subjects. However, researchers draw attention to the depletion of the biodiversity of the host’s intestinal microbiota in the presence of TSO.

Conclusions

The results of research on the therapeutic use of TSO remain inconclusive.

There are many more diseases caused by parasitic nematodes in humans than there are documented therapeutic effects of TSOs.

Exposure to parasitic nematodes’ eggs (especially Toxocara canis and Toxocara cati) is still very common.
Ketoprofen Lysine Salt Has No Gastroprotective Effect in Comparison with Ketoprofen in Female Rats After Ethyl Alcohol Intoxication
Authors: Ruszel Kinga , Nieradko-Iwanicka Barbara , Naja-Wiśniewska Magdalena , Wójtowicz Paulina
Published: June 2024

Ketoprofen lysine salt - a new non steroidal antiinflammatory drug (NSAID) is an improved formulation of ketoprofen. The former is believed to have gastroprotective properties, the latter to kill acute pain and increase the risk of gastric mucosa damage. In East Europe binge drinking and taking NSAIDs on the day after is common. The aim of the study was to verify the hypothesis about the gastroprotective effect of ketoprofen lysine salt after exposure to 50% alcohol. The experiment was carried out on 36 female Wistar rats divided into 6 groups of 6:

1. 50% ethanol

2. 0.9% NaCl

3. 0.9% NaCl and ketoprofen

4. 50% ethanol and ketoprofen

5. 0.9% NaCl and ketoprofen lysine salt

6. 50% ethanol and ketoprofen lysine salt

On day 7 animals were sacrificed. Their stomachs were dissected for histopathological examination.

Microscopic examination of stomachs from groups 1, 3,4,5,6 revealed non-specific, high-grade lymphocytic-plasmocytic inflammation of the gastric mucosa. Conclusions - Ketoprofen lysine salt and ketoprofen damage gastric mucosa in female rats after and without alcohol intoxication. Ketoprofen lysine salt has no gastroprotective effect
WEB OF SCIENCE VERİ TABANINDA YER ALAN HİLE ALANINDA YAZILMIŞ MAKALELERİN BİBLİOMETRİK ANALİZİ
Authors: Ertan Yasemin
Published: June 2024

İnsan unsuru ile yakınan ilişkili bir kavram olan hile, işletmeler ve tüm işletme paydaşlarını üzerinde olumsuz etkiler ortaya çıkarmaktadır. Hızla gelişen teknoloji ve bu gelişmelerin iş hayatına yansıması sonucunda hile yöntemleri de evrilmektedir. Bu çalışmanın amacı hile alanındaki literatürün incelenmesi, bu alanda öne çıkan kaynakların, dökümanların, yazarların ve literatürdeki eğilimin belirlenmesidir. Bu amaçla Web of Science veri tabanında yer alan hile ile ilgili 1.815 makale incelenmiştir. Çalışmanın sonucunda, hile ile ilgili çalışmaların sayısında son yıllarda artış olduğu, Journal of Corporate Finance’ın bu alandaki en verimli dergi, Jonathan M. Karpoff’un en verimli yazar olduğu ve bu alanda yapılacak olan çalışmalarda incelenmesi gereken başlıca eserin “The cost to firms of cooking the books” olduğu görülmüştür. “Financial misconduct” ve “whistle blowing” terimleri, son zamanlarda yapılmış olan çalışmalarda öne çıkan anahtar kelimeler arasında yer almaktadır. Bu araştırma, hile konusundaki literatüre genel bir bakış sunarak, araştırmacıların alana yönelik anlayışını derinleştirmeyi hedeflemektedir.
RANCANG BANGUN INSTRUMEN SOAL LITERASI SAINS BERBASIS QUIZIZZ PADA POKOK BAHASAN LARUTAN ELEKTROLIT DAN NON ELEKTROLIT
Authors: Sumanik Novike Bela , Hasanah Khomsatun , Siregar Lamtiar Ferawaty
Published: June 2024

Penelitian ini bertujuan untuk menghasilkan produk berupa instrumen soal berbasis literasi sains. Penelitian pengembangan dengan menggunakan model Borg and Gall mencapai tahap 9 yaitu potensi dan masalah, pengumpulan data, desain produk, validitas produk, revisi produk, uji coba produk (skala kecil), revisi produk, uji coba penggunaan (skala besar), dan produk akhir. Validasi dilakukan oleh ahli materi, ahli media dan praktisi. Uji coba dilakukan terhadap 37 siswa untuk mengetahui kemampuan literasi sains siswa. Berdasarkan analisis data dapat disimpulkan bahwa instrumen soal berbasis literasi sains dinyatakan valid oleh ahli materi 86% dan ahli media 95%, dinyatakan praktis 95%, angket respon siswa 83%. Literasi sains siswa sebesar 58% dinilai sangat rendah.
Assessing Fracture Intensity and Petrophysical Properties in the Jatibarang Formation's Volcanic Reservoirs, North West Java Basin
Authors: Baihaqie Qosha , Rohmana Rian Cahya , Atmoko Widi
Published: June 2024

Volcanic rock reservoirs, characterized by fractures in their formations, have gained attention in Indonesia due to their oil content, particularly in the Jatibarang Formation in West Java. This study focuses on four wells in the West Java Basin containing the Jatibarang Formation, aiming to determine fracture intensity using conventional log data and to perform petrophysical analysis. The research employs well log, mud log, and core data, utilizing qualitative analysis to identify potential reservoir zones and quantitative analysis to calculate fracture intensity and petrophysical properties. The results show that fractures in the Jatibarang Formation can be identified through fracture intensity analysis using conventional log data (MSFL, RHOB, Caliper, PEF, and DT). Fracture intensity calculations were only carried out on the QB-3 well because the other wells did not have complete log data. The results of the fracture intensity analysis showed that the fractures that occurred in the QB-3 well had 1-23%. Petrophysical analysis of the four wells reveals that the cutoff values for clay volume (50%), porosity (10%), and water saturation (70%) indicate potential candidates for further reservoir research. The QB-3 well has seven potential zones with a fracture index value of more than 10%. Permeability in wells QB-3 and QB-4 is more than 60 mD, making these four wells potential candidates for further research on volcanic rock reservoirs.
Challenges towards Sustainable Energy as a Substitute for Fossil Fuels for the Case of Municipal Waste Management
Authors: Owusu Prince Appiah , Borkloe Julius Kwame , Mahamud Yussif
Published: June 2024

The potential in energy generation from municipal waste management (MSW) has great gains in low-income communities in terms of promoting healthy living conditions, attenuating global warming potential (GWP), and enhancing environmental sustainability. The use of waste-to-energy system (WtES) for MSW conversion into renewable energy resources in Ghana has great prospects at Asokore Mampong Municipality. The study put together WtES options in anaerobic digestion and thermochemical for energy potential and compared their GWP and greenhouse gases (GHGs) with those originating from fossil fuel. Thermochemical energy recovery of MSW was estimated to provide 4.24×104 kWh/day and 1.6×104 MWh/year of electricity, equivalent to 1.3295 kilotonnes of oil equivalent (ktoe) and 8.2% of the power requirement for the Municipality in 2021. The anaerobic potential of energy recovery of 55% of the organic fraction of MSW was estimated to provide a biogas production potential (BGrp) estimate of 2.54×106 m3/year and 5.65×107 MJ of thermal heat energy per annum which translates to 5.5 ×103 MWh/year and equivalent of 0.472 Ktoe. In terms of GWP, thermochemical and anaerobic energy recovery generated 24 kg and 3.3 kg of CO2 equivalent (CO2e) for every ton of MSW. There are 302 g and 115 g of CO2e for each kWh of electricity produced through thermochemical and anaerobic recovery respectively. Fossil fuels; natural gas, oil, and coal produce CO2e range of 290 – 930 g CO2e /kWh, 510 – 1170 g CO2e /kWh, and 740 – 1689 g CO2e /kWh respectively. This makes WtES better in terms of GWP. The energy recovery from thermochemical and anaerobic processes is key in managing MSW in low-income communities for a sustainable environment. The strategy has the potential to unravel the complications in overwhelming MSW management which has implications for environmental health hazards, soil and water pollution. The global fight towards GHG reduction from fossil fuels could have a positive impact through the furtherance of the concept used. For successful WtES facilities and benefits to low-income dwellers like Asokore Mampong Municipality in Ghana, strong engineering judgment and technical competence are necessary and this requires collaboration with all stakeholders. Proper management of MSW energy value chain and intervention therefore has the potential for the provision of employment opportunities and economic sustainability in developing economies.
TINJAUAN YURIDIS KECAKAPAN BERTINDAK PARA PIHAK DALAM PERJANJIAN UTANG-PIUTANG (STUDI PERJANJIAN PADA ERICKO CHANIAGO DENGAN PT. BCA FINANCE DAN CV. TRIJAYA MAKMUR SEJAHTERA)
Authors: Bloude Bastian , Indiraharti Novina Sri
Published: June 2024

In an agreement, must pay attention to the provisions of Article 1320 of the Civil Code, one of the conditions is the acting skills of the parties when making the agreement. In this case, there was an agreement which, at the time it was made, one of the parties was not competent in carrying out legal acts, which conducted by Ericko Chaniago with PT BCA Finance and CV Trijaya Makmur Sejahtera. The problem in this research is: how is a person's maturity regulated as a condition for the validity of their ability to act in making an agreement? and whether the agreement made between Ericko Chaniago and PT BCA Finance and CV Trijaya Makmur Sejahtera meets the requirements for the validity of the agreement, especially regarding the element of the parties' acting skills? The method used in this research is a normative juridical method, using secondary data as the main data, in the form of primary legal materials, namely using statutory regulations and secondary materials in the form of literature, processing is carried out qualitatively and conclusions are drawn deductively. The results of this research concluded, that a person's maturity in Indonesian laws and regulations varies, in the Civil Code, a person's maturity is 21 (twenty one) years, but Indonesian law recognizes that a person's maturity is 18 (eighteen) years, one of which is as intended in the Notary Position Law, and it was found that the agreement made by Ericko Chaniago with PT BCA Finance did not meet the elements of acting skill of the parties, because Ericko Chaniago was still under 21 (twenty one) years of age, while for the agreement between Ericko Chaniago and CV Trijaya Makmur Sejahtera had fulfilled the requirements for the parties' acting skills, but it was found that there was a violation of other conditions, namely the existence of unlawful causes in the agreement.
TINJAUAN YURIDIS MENGENAI WANPRESTASI PERJANJIAN PENGANGKUTAN (STUDI KASUS ANTARA PT. GREATWALL DRILLING ASIA PASIFIK DAN PT PRIMA SAMUDERA ZONA TRANS)
Authors: Hanny Faisal
Published: June 2024

An agreement is an act in which one or more people bind themselves to one or more people, agreements are regulated in Book III of the Civil Code where Chapters 1-4 regulate agreements in general and Chapters 5-18 regulate agreements specifically, while Article 1338 of the Civil Code states that all agreements made legally apply as law for the parties who make them. The conditions for the validity of an agreement are regulated in article 1320 of the Civil Code, which includes fulfilling the elements of agreement, skill, a certain thing and lawful causes. The validity of a land transportation agreement is based on the above statutory regulations and as the lex specialist is Law Number 22 of 2009 concerning Road Traffic and Transportation where the limit of compensation for transportation organizers is regulated in Chapter X Article 188, while the research method used used by the author is descriptive normative legal research taken from secondary and primary data. From the basis of the writing above, the author sees that there is a discrepancy between the facts that occurred in the transportation agreement between PT Greatwall Drilling Asia Pacific and PT Prima Samudera Zona Trans, which apart from being subject to the Civil Code because it relates to transportation, must be subject to Law Number 22 of 2009 concerning Road Traffic and Transportation in force in the Republic of Indonesia.
PENYELESAIAN WANPRESTASI ANGGOTA KOPERASI PEGAWAI KEMENTERIAN KOORDINATOR BIDANG PEREKONOMIAN DALAM PERJANJIAN PEMINJAMAN UANG
Authors: Purba Mayesti Estelita , Mariane Irene
Published: June 2024

The Employee Cooperative of the Coordinating Ministry for Economic Affairs is a cooperative formed based on equal status as employees. This certainly increases the management's confidence in providing loans to members because there is a guarantee that they will carry out their obligations in good faith. The Cooperative Management recorded the number of defaults from 2018 to 2023 amounting to IDR 2,447,570,868.33,- with the number of members who defaulted as many as 90 people. The main issues that will be raised in this research are how to resolve defaults by members of the Employee Cooperative of the Coordinating Ministry for Economic Affairs in money lending agreements and what efforts are made by the management of the Employee Cooperative of the Coordinating Ministry for Economic Affairs if the efforts to resolve the default that have been made do not bring the expected results. This thesis was written using descriptive normative legal research methods, using primary and secondary data, analyzed qualitatively and drawing conclusions based on deductive logic. From the results of the research carried out, it was concluded that the settlement efforts carried out by the Coordinating Ministry for Economic Affairs Employee Cooperative management were non-litigation efforts or out-of-court settlements that prioritized the principle of kinship, namely notification of loan arrears, sending letters of warning, rescheduling or rescheduling, cutting deposits, and persuasive efforts, namely debt collection by the chairman of the cooperative management. However, if the efforts made by the savings unit management have not brought the expected results, the cooperative management can cut salaries, re-implement auto-debit, re-implement principal and mandatory savings, establish collateral, monitor loan repayment regularly, apply the principles of healthy lending. , as well as implementing the 3Rs, namely rescheduling (rescheduling debt payment times), reconditioning (readjusting the terms of money loan agreements), and restructuring (rearranging with additional loan facilities).
PERLINDUNGAN HUKUM TERHADAP PEMEGANG MEREK TERKENAL FARMSTAY UNTUK KELAS SEJENIS
Authors: Raharjo Muhammad Hidayattullah , Bustani Simona
Published: June 2024

Disputes against well-known brands often occur in Indonesia. One of them is in the case of the Central Jakarta Commercial Court decision Number 70/PDT.SUS-MEREK/2022/PNNIAGA JKTPST. The issues raised are 1) what is the legal protection for holders of well-known farmstay brands for similar classes based on Law Number 20 of 2016 concerning Trademarks and Geographical Indications and 2) what are the judge's considerations in Decision Number 70/PDT.SUS-MEREK/2022/PN NIAGA JKT PST is seen from Law Number 20 of 2016 concerning Marks and Geographical Indications. The research method is of the normative type with the nature of descriptive research, the data used is secondary data which is carried out through literature study and then qualitative analysis and deductive logic are carried out to draw conclusions. From the results of the research, it can be seen that legal protection for holders of well-known farmstay brands for similar classes is by granting an application to be able to apply for cancellation of a brand, in this case the trademark registration was carried out by Monica based on Article 21 paragraph (1) letter b and paragraph (3) Law on Trademarks and Geographical Indications. The judge, in his legal considerations, rejected the application for cancellation of a trademark, which was not in accordance with the provisions of Article 21 paragraph (1) letter b and paragraph (3) of the Trademark Law, which is the reason a registered mark can be canceled as contained in the provisions of Article 76 paragraph (1) of the Law. -Law on Trademarks and Geographical Indications.
TINJAUAN YURIDIS MENGENAI WANPRESTASI DALAM PERJANJIAN KERJASAMA (STUDI DENGAN SEKJEN & BK DPR RI DENGAN PT. FIRST MEDIA NEWS)
Authors: Ramadhanto Rizqi Fakhir , Sucondro Bambang
Published: June 2024

The development of communication and information technology has given birth to an information society whose demands for the right to know and the right to obtain information are increasingly greater. Broadcasting as a distributor of information and shaper of public opinion has a very strategic role, especially in developing democracy in Indonesia. This made the Secretariat General of the DPR RI as a supporting system for the DPR RI enter into a cooperation agreement with PT. First Media News to broadcast Parliament TV productions on First Media and Big TV. However, in its implementation there was a breach of contract by PT. First Media News in broadcasting Parliament TV productions. This writing uses normative juridical research methods. The legal consequences that should be carried out on PT. First Media, based on Article 7 letter b in conjunction with Article 10 of the Cooperation Agreement, will be subject to sanctions in the form of unilateral cancellation of the Cooperation Agreement by the Secretariat General of the DPR RI. The dispute can be resolved through deliberation first and if this is not successful, the dispute can be resolved through a litigation or non-litigation process. Implementation of dispute resolution regarding defaults in the Cooperation Agreement is not carried out as it should. The Secretary General of the DPR RI does not consider the default that occurred to be a problem. This is at the expense of the public being socialized about the DPR RI's activities in carrying out its constitutional duties and functions to the wider community. Based on this, it is necessary for the parties to understand the entire contents of the agreement, especially the philosophy or meaning of article by article.
PENYELAMATAN PERUSAHAAN MELALUI RESTRUKTURISASI UTANG (STUDI DI PT GARUDA INDONESIA (PERSERO) TBK)
Authors: Kurniawati Tintin , Kerti N.G.N. Renti Maharaini
Published: June 2024

PT. Garuda Indonesia (Persero) Tbk is the national flag carrier airline and the only state-owned aviation industry in Indonesia. The Covid-19 pandemic caused PT Garuda Indonesia (Persero) Tbk to be in a technically bankrupt condition and threatened with bankruptcy after the postponement of debt payment obligations on December 9 2021. The main issue that will be raised in this research is whether debt restructuring is the right step in this effort. saving the company and what efforts can be made by the government as the company's shareholder in order to save PT. Garuda Indonesia (Persero) Tbk. This thesis was written using descriptive normative legal research methods, using primary and secondary data, analyzed qualitatively and drawing conclusions based on deductive logic. Based on the results of the research conducted, it can be concluded that based on article 1 point 11 of the Law on State-Owned Enterprises, restructuring is an effort carried out in the context of restructuring State-Owned Enterprises, one form of restructuring is debt restructuring, considering the large number of creditors and complex debt restructuring through Postponement of Debt Payment Obligations is the right step. The results of the debt restructuring helped improve the company's financial condition, with a recovery rate of 19%. However, to improve the condition of the company, other efforts are still needed, namely by restructuring management through rightsizing the number of employees, renegotiating aircraft rental leases, evaluating loss-making flight routes and maximizing the cargo and logistics business. Apart from that, efforts that can be made by the government as a shareholder based on Article 5 of Government Regulation Number 44 of 2005 can be carried out through additional State Capital Participation.