bluuebunny/crossref_metadata_2025_split huggingface dataset:
On the Concept of Artificial Intelligence and the Legal Regime of AI-Generated Results without the Creative Participation of an Individual
Authors: Borisova L. B. 
Published: September 2024

The paper examines the concept of “artificial intelligence”. It is proposed that when building a definition of this concept we proceed from the “black box” principle, which, according to the author, will make such definition universal and independent of the level of current technological development.The author investigates the question of whether a work generated by artificial intelligence without the creative participation of an individual can be equated with works protected by copyright. Based on the concept of recognition of copyright on works of science, literature or art based on the creative result proposed in the legal doctrine, the author concluded that AI-generated works are comparable to the results of human intellectual activity.The main approaches to determining the legal regime of AI-generated works in domestic legal doctrine and foreign legislation are considered. The author proposes an approach to regulating copyright on the works in question, similar to the legal regime for the protection of works of science, literature or art after the death of the author.
Relación de la antropometría y rendimiento físico con la maduración biológica en tenistas juveniles de élite
Authors: López-García Ricardo , Lagunes Carrasco José Omar , Ochoa-Ahmed Fernando Alberto , Carranza-García Luis Enrique , Navarro-Orocio Ricardo , Ramírez-Nava Rubén 
Published: September 2024

El objetivo de este estudio fue analizar la asociación de la maduración biológica (MB) con mediciones antropométricas y el rendimiento físico en tenistas juveniles de élite. Se evaluaron 16 tenistas mujeres (14.12 ± 1.20 años de edad) y 17 tenistas hombres (13.76 ± 1.20 años de edad) del ranking del Circuito Nacional Infanto-Juvenil de la Federación Mexicana de Tenis. Se conformaron dos grupos, categoría 14 y categoría 16. Medidas antropométricas y de rendimiento físico fueron evaluadas. Con la ecuación de Mirwald et al. (2002) se obtuvo la MB. Los resultados mostraron diferencias de MB entre categorías de varones. También, en los valores de peso, talla, IMC, longitudes corporales, diámetro biestiloideo, diámetro biiliocrestal, grasa corporal, salto Abalakov y lanzamientos de balón medicinal (p ≤ 0.05). En mujeres, no se encontraron diferencias significativas entre las variables de rendimiento físico. La MB en la categoría 14-16 se correlacionó con SJ, CMJ, Abalakov y LBC, acromial-radiale, biiliocrestal y porcentaje de grasa (p ≤ 0.05) y en hombres la categoría 14 se asoció la prensión manual, lanzamiento de balón por encima de la cabeza, longitudes óseas y el diámetro biiliocrestal con la MB (p ≤ 0.05). La asociación entre la maduración biológica, las medidas antropométricas y el rendimiento físico puede variar considerablemente entre tenistas de diferentes categorías. No todos los tenistas en la misma etapa de maduración biológica tendrán las mismas características antropométricas o de rendimiento físico, ya que otros factores como la genética, el entrenamiento y los hábitos de vida también desempeñan un papel importante.
A scanning electron microscope evaluation of surface roughness of different clear aligners – A comparative in-Vitro study
Authors: Devi Sumithra , Rajendran Ramya , Selvaraj Priyanka , Jeevagan Sruthi , Reddy Mora Sathi Rami 
Published: September 2024

Clear aligner are thermoplastic polyurethane materials which produces small increments of tooth movements by each aligner tray. Clinical effectiveness of the treatment largely depend on the mechanical properties of the material. The use of scanning electron microscopy (SEM) in invitro environment allows to evaluate the surface morphology of the aligners The aim of the study is to compare the surface roughness of different types of clear aligners after thermoforming and after invitro aging. A sample of 15 aligners from Group A (DURAN), Group B (ERKODUR), Group C (MONOFLEX) were taken for this study. After screening the subjects were scanned by intraoral scanner and STL file were imported to Maestero 3D software. Then resin models were printed and aligners were fabricated in the models by thermoforming machine. The first set of aligners were scanned by Scanning Electron Microscope and another set of aligners were placed in chewing simulator for simulating intraoral environment. Then the second set of aligners were sent for SEM evaluation. Mean comparison of surface roughness and root mean square surface roughness was compared by paired t test and comparison among the groups was done by one way ANOVA test. The surface roughness of both aligners increased after thermoforming. This could be due to thermoforming process which could be due to temperature variation. After the ageing of the aligners in the invitro environment, there is homogenous and smooth layer of the aligner surfaces which could be due to adhesion of biofilm and polishing effect by chewing strokes.
Patients perception of orthodontic treatment - A questionnaire based study
Authors: Shukla Jaya , Srivastava Kamna , Tikku Tripti , Khanna Rohit , Verma Snehlata , Maurya Rana Pratap 
Published: September 2024

The patient perception of malocclusion is important in determining orthodontic treatment. The purpose of this study was to determine participant’s perception, attitude, dental awareness, motivation, factors influencing the necessity of treatment and considerations before opting for orthodontic treatment. A questionnaire-based survey including 14 questions, was conducted for 160 participants who came to OPD of Department of Orthodontics, BBDCODS or at private clinics for any dental problem or those who had queries for orthodontic treatment.A google form with multiple choice questions was created to assess the patient’s perception of Orthodontic treatment to investigate aesthetic concern, functional problems, psychological concern, Orthodontic awareness, and other reasons for seeking orthodontic treatment. The data of responses of participants was analysed on google form application itself with the help of spread sheet, pie charts and graphs. The study revealed that aesthetics was the main concern for getting treatment whereas functional concern was less frequently reported. Patient believed that the treatment could make them more beautiful. This survey-based questionnaire helped in assessing the patient perception and attitude towards Orthodontic treatment. Aesthetic was the major issue for seeking orthodontic treatment, and also motivating factor for the start of treatment. Cost and duration of the treatment were major barrier for the start of the orthodontic treatment.
PERNIKAHAN TERLARANG ANTARA MASYARAKAT DESA TOMAN DAN DESA BUMI AYU KABUPATEN MUSI BANYUASIN
Authors: Wulandari Silvia , Amilda Amilda , Santosa Santosa 
Published: September 2024

Penelitian ini berjudul “Pernikahan Terlarang Antara Masyarakat Desa Toman Dan Desa Bumi Ayu Kabupaten Musi Banyuasin.” Pernikahan terlarang antar masyarakat sampai saat ini masih dijalankan dan dilestarikan oleh masyarakat Desa Toman dan masyarakat Desa Bumi Ayu Kabupaten Musi Banyuasin. Pernikahan terlarang ini merupakan mitologi yang ada pada masyarakat dan memiliki sejarah dan sumpahan sehingga bisa terjadi larangan menikah antara masyarakat kedua desa ini. Teori yang digunakan yaitu teori strukturalisme dari Levi Strauss, metode penelitian yang digunakan yaitu metode kualitatif sedangkan pengumpulan data yaitu wawancara, observasi dan dokumentasi. Hasil penelitian ini peneliti mendeskripsikan bahwa pernah ada yang melanggar pernikahan ini dan mengalami keturunan yang cacat dan hubungan percintaan kandas atau mati sehingga menimbulkan ketakutan sendiri masyarakat terhadap larangan menikah dan masyarakat begitu mempercayai tentang larangan menikah ini. Pengetahuan akan larangan menikah ini dilakukan dari mulut ke mulut dan ditanamkan oleh lingkungan keluarga. Masyarakat begitu patuh tentang larangan menikah ini karena dampakya yang sangat mengerikan. Meskipun tidak pernah ada konflik namun pantangan menikah ini membuat batasan terhadap masyarakat Desa Toman dan Desa Bumi Ayu dalam hubungan percintaan dan masyarakat memberikan sangsi sosial terhadap masyarakat yang melanggarnya. Sanksi sosial diberikan pada masyarakat yang nekat untuk melanggarnya.
Spatial Patterns of Tourism: Towards Legally-Based Tourism Village Regulations Based on Physical Carrying Capacity Analysis
Authors: Darwis Darwis , Jasman Jasman , Apriyanto Bejo , Mandalia Siska , Widjaja Herry Rachmat , Ridwan Masri 
Published: September 2024

Lowita Beach was a tourist area in Suppa District, Pinrang Regency, with 11 tourist attractions. The annual increase in visitors to Lowita Beach can compromise tourist comfort and damage the area's natural habitat. This is the basis for researchers to analyse the Physical Carrying Capacity (PCC) of Lowita Beach. This study aimed to determine the characteristics of tourist activities, assess the physical carrying capacity of the area, and formulate the role of tourist villages in managing the Lowita Beach area. The research approach used was research and development, as initiated by Borg and Gall: the calculation of Physical Carrying Capacity (PCC), area parameters, and the number of tourists. The study population comprised 93 tourists who visited the Lowita Beach area. Data was collected through the completion of questionnaires, interviews, measurements, and field observations. A quantitative-descriptive approach was used for data analysis. The Physical Carrying Capacity (PCC) analysis reveals that Lowita Beach's ideal capacity is 1 visitor per day, yet it currently hosts an average of 35 visitors daily, significantly surpassing this threshold. This overcapacity indicates that the beach is experiencing environmental strain and underscores the need for management strategies to align visitor numbers with sustainable limits. In conclusion, despite the physical carrying capacity (PCC) of Lowita Beach being 17 visitors per day, the present daily visitor count suggests that the beach is currently facing overcrowding, albeit not to a significant extent. Hence, it is necessary to implement policy interventions from the tourist villages of Tasiwalie and Wiringtasi, which should include the establishment of standardized operating procedures and fostering collaboration among stakeholders, in order to ensure sustainable tourism management at Lowita Beach.
Maximizing Production Within Integrated Facilities Through Flow Re-Routing and Backpressure Management
Authors: Muhammad Hazwan Afiq Zulhaimi 
Published: September 2024

Abstract
This paper illustrates how understanding facility limit, managing topside system pressures as well as optimizing product flow routing in an integrated oil-gas-condensate facility complex for mature fields are key to protecting and further optimizing base volumes while enabling volume gains from new wells. Low-cost and reliable execution of surface modifications via control valve, choke reinstatement and well mix optimization with strong integrated subsurface-surface network understanding are key ingredients in identifying and realizing the value from a potential unoptimized network.
In a mature integrated oil-gas-condensate facility complex, understanding the facility limits, flow network and remaining subsurface potentials production profiles are crucial in finding ullage for flow routing optimization and back pressure management. The evaluation includes the use of integrated network simulator and wellbore hydraulic model software application on potential gains from system pressure reduction; followed by assessments to address subsurface-surface uncertainties from the existing network comprising Oil and Non-Associated Gas wells, and impact to network well mix and Gas lift optimization.
Well level performance from well tests, network level performance from platform to separator outlet, gas lift and key surface equipment e.g., separators, pipelines and compressors history were some of the information used for the evaluation. The evaluation recommends splitting oil and gas wells to prevent backpressure impact, optimize the system pressures and utilize the full ullage of the integrated network gas compressor. Based on actual observation, the system pressure reduced by 26% which results in 8% of incremental oil gain.
The integrated network simulator model recommends reduction of gas lift consumption, selective wells to shut in and choke down as we add more wells into the network to manage backpressure impact. Gas lift header pressure controls and well production chokes were reinstated and resized appropriately to enable production optimization. As a result, about 9% of total oil production was recovered from the optimized network, and a further 3% increase was observed from new wells post-network optimization.
This paper will illustrate the challenges in a 40-year-old complex integrated network facility, with combinations of oil, non-associated gas and gas cap blow down production and approaches taken to address the challenged and continue to maximize overall production
Synergistic Enhancement of Partially Hydrolyzed Polyacrylamide and Treated Palm Oil Fuel Ash for Enhanced Oil Recovery
Authors: Kachoyan S. , Zoveidavianpoor M. , Khanifar A. 
Published: September 2024

Abstract
Polymer flooding, a widely adopted technique for enhanced oil recovery, often relies on partially hydrolyzed polyacrylamide (HPAM). Despite its proven efficacy, HPAM faces challenges in hightemperature, high-salinity reservoirs. To address these limitations, this research explores the utilization of palm oil fuel ash (POFA), a byproduct generated from burning palm fibers and shells for electricity in mills. This sustainable additive aims to enhance the thermal stability, salt resistance, and mechanical robustness of HPAM. Laboratory experiments were conducted to evaluate the feasibility of incorporating POFA alongside HPAM, with a focus on cost-effectiveness and environmental friendliness. This study marks the pioneering utilization of POFA as an additive, introducing an innovative solution to mitigate the shortcomings of HPAM and advance polymer flooding efficiency in challenging reservoir conditions. POFA underwent washing, drying, grinding, and sieving to produce untreated POFA (UPOFA), followed by treatment involving heating at 900°C for 120 minutes to obtain treated POFA (TPOFA). Both ashes were characterized by means of particle Size Analysis (PSA), Zeta Potential (ZP), Fourier transform infrared spectroscopy (FTIR), Field Emission Scanning Electron Microscopy (FESEM) and Energy Dispersive X-ray Analysis (EDX), and Thermogravimetric Analysis (TGA). Rheological properties, wettability, Interfacial Tension (IFT), and flooding experiments were conducted to assess the impact of adding both ashes to HPAM and a polymeric solution. The characterization results reveal a 1.6% enhancement in specific surface area for TPOFA, improved zeta potential by 8%, altered vibrational spectra, transformed surface morphology, and enhanced chemical composition post-thermal treatment. Rheological testing showed superior stability for HPAM/TPOFA, exhibiting robust intermolecular interactions. HPAM/TPOFA improved wettability and provided stronger water-wetting. Also, the novel mixture exhibited superior stability at elevated temperatures (up to 80°C), and high salinities (30,000 ppm) compared to pure HPAM. This enhanced stability could be attributed to strong intermolecular interactions between HPAM and TPOFA molecules. TPOFA effectively reduced IFT at the crude oil-water interface, and in oil displacement experiments, HPAM/TPOFA achieved the highest recovery (65% OOIP), showcasing its potential as an effective additive for EOR processes. This innovative hybrid of HPAM/TPOFA is designed to address the shortcomings associated with HPAM and improve its performance in challenging reservoir conditions using renewable resources.
Elevating Reservoir Performance in Mature Assets Through Strategic Memory Perforation Execution for Optimization
Authors: Julian F. , Ismail S. Syed , Ismail N. A. , Subandi A. Ahmad , Hao T. Shuo , Nadarajan S. , Yahaya W. , Ismail N. , Hamzah S. , Mokhtar A. , Goh B. , Drahaman V. , Wong L. 
Published: September 2024

The Malay basin located offshore Terengganu, Malaysia, is a prolific hydrocarbon-producing region with the very first exploration well drilled in 1969. Since then, numerous fields have been discovered and developed. Thinly bedded and laminated sandstone have been recognized as a significant theme of clastic reservoirs in the Malay basin that may contain substantial hydrocarbon accumulations.
Commingled completion strategies are commonly employed to optimize well configurations, combining zones of high-quality reservoirs with those of lower-quality laminated sands. This approach while simplifying well design, inadvertently causes ‘preferential fluid movement’. As a result, hydrocarbons tend to migrate through the higher permeability zones of the superior quality reservoirs, leaving behind ‘bypassed’ hydrocarbon in the lower permeability zones of the laminated sandstones. Without targeted mitigation, this practice leads to generally suboptimal development and depletion plans for laminated sand. Recent infill drilling programs observed the presence of bypassed and unswept hydrocarbons in laminated sandstone, even in fields with over 30 years of production history. Oil in high-quality, homogeneous reservoirs typically exhibits complete or near-complete sweep due to excellent lateral and vertical permeability. In contrast, oil in sand-shale laminated formations tends to be preferentially swept, highlighting the need for strategic well placement to ensure optimal resource extraction.
Application of memory perforation, particularly in the context of oil and gas operations, is a cost-effective technique often applied in mature assets to enhance production and achieve higher returns. Despite its advantages, there are several challenges to be addressed to improve the effectiveness of the execution and minimize potential failure. These challenges include:
Paradigm Shift in Well Intervention: Novel Approach Utilizing Instrumented Coiled Tubing to Convey the Longest Expandable Straddle Packer for Selective Cleanout and Water Shut-Off in Horizontal Inflow Control Devices Completion - A Story of Success in West Kuwait
Authors: Slama Mohamed Hedi , Mijdad Mohamed Bu , Badrawy Kareem , Sunagatov Rustem , Sebaih Mohannad Adel , Fajardo Sergio Rondon , Mosbah Mohamed Taher , Nayef Al Ajmi Abdulaziz , Al Hajji Ahmad , Pochetnyy Valentin , Baiej Osama 
Published: September 2024

Abstract
This study describes the remarkable milestone that has been achieved in West Kuwait with a first-of-its kind job worldwide, where an innovative approach to selective cleanout and water shut-off (WSO) intervention was executed. This involved the use of expandable straddle packers and instrumented coiled tubing (CT) downhole measurement system in a well completed with 5 ½-in horizontal passive inflow control devices (ICDs) in a long sandstone reservoir section.
The subject well encompassed a total of 48 passive ICDs, spread out across 16 ICD compartments, each of the compartment intercepts one, three or four ICDs isolated by swellable packer on the openhole side. Based on the recent production logging tool (PLT) interpretation, the middle reservoir section of 6 compartment is deemed to produce water whereas the bottom part of the reservoir has got a good oil contribution adding hence some complexity on the water-shut off design. To address this intricacy, the straddle packer assembly, which conveyed via instrumented CT, has a remarkable space out of 110 ft between the sealing elements, making it the longest straddle packer conveyed with CT used in the world. The expandable, re-settable, and configurable packer’s elements allowed precise injection of cleanout and WSO treatment in one run and worked on pump rates and accurate placement to operate under different configurations. This innovative approach eliminated the need for multiple plugs to isolate different wellbore sections, while reducing the time of operation execution.
Real-time downhole measurement capabilities played a significant role in the success of the intervention. CT internal pressure, annulus pressure, annulus temperature, and axial force were used to ensure a more accurate fluid placement across the desired ICD compartments. The combination of expandable straddle packers and real-time downhole measurement system enabled rapid response and adjustments to the actual downhole conditions throughout the intervention, resulting in a significant drop in produced water from 90% to an average of 60%, while oil production remained steady.
This pioneering case study is a testament to how the integration of CT, downhole live telemetry, and mechanical wellbore multi-set isolation tools can push the boundaries of well intervention to enhance production in wells with challenging configurations. The innovative approach, which reduced the time of operation execution and ensured the treatment chemical fluids were used in a cost-effective manner, demonstrates the potential for improving productivity of other wells with passive ICD configuration.
Lessons Learned of Dual Monobore Completion Well Construction
Authors: Suprihono Sanny 
Published: September 2024

Abstract
Selection of the completion type of a well is based on many factors. Some factors are main justification to select dual monobore completion well for the field development. Excellent conceptual, planning and preparation stages would bring successful well execution. Overall, the well design was executed successfully. However, some lessons learned remain to improve the future well completion execution that to be discussed in this paper. There are four wells completed with dual monobore completion in this project phase.
Well completion selection process selected dual monobore completion with the last tubing size is 3-1/2 inch. Some of main factors to apply dual monobore in this field are: many sand gas zones, higher gas rate with dual production strings, remote area with high cost for any work-over operation for changing layer. Any future well intervention will be performed with rigless, wireline operation or coil tubing unit as required. Another new procedure of getting underbalanced condition before perforation is by pumping diesel oil as the last fluid into tubing. This avoids unloading operation with coil tubing unit which costly in remote operation.
After drilling and setting the 7 inch production liner below the 9-5/8 inch casing, long string & short string of 3-1/2 inch tubing run together with specific tubing tong. Cement unit pumped cement to surface through the long string to cover all tubing length, however about 20 ft of cement at surface circulate out by inserting small macaroni string, to be able to set pack off seal between tubing and well head, which specifically designed for dual monobore tubing installation. The operation continued with rigless operation for cement log, perforation and flowing the well.
Some problems for lesson learned were tubing tong gripping problem, tubing cementing head leaking, tubing restriction inside tubing that near the bottom of the lowest zone perforation, high over pull of the slickline unit, orienting gun perforation length limitation.
Mostly the designs of the dual monobore completion were successfully implemented in this project. The cementing operation performed well. Double casing perforation is achieved with the depth penetration gun. Both tubing strings could produce gas as expected. Diesel oil successfully displaced the cement, gave under balanced perforation and returned back to surface on flowing. The dual monobore completion will be applied for the future well campaign.