bluuebunny/crossref_metadata_2025_split huggingface dataset:
Numerical analysis of non-linear radiative Casson fluids containing CNTs having length and radius over permeable moving plate
Authors: Rafique Khadija , Mahmood Zafar , Adnan  , Khan Umar , Ali Bilal , Awwad Fuad A. , Ismail Emad A. A. 
Published: May 2024

Abstract
Casson fluids containing carbon nanotubes of various lengths and radii on a moving permeable plate reduce friction and improve equipment efficiency. They improve plate flow dynamics to improve heat transfer, particularly in electronic cooling and heat exchangers. The core objective of this study is to investigate the heat transmission mechanism and identify the prerequisites for achieving high cooling speeds within a two-dimensional, stable, axisymmetric boundary layer. This study considers a sodium alginate-based nanofluid containing single/multi-wall carbon nanotubes (SWCNTs/MWCNTs) and Casson nanofluid flow on a permeable moving plate with varying length, radius, and nonlinear thermal radiation effects. The plate has the capacity to move either parallel to or perpendicular to the free stream. The governing partial differential equations for the boundary layer, which are interconnected, are transformed into standard differential equations. These equations are then numerically solved using the Runge–Kutta fourth-order scheme incorporated in the shooting method. This research analyses and graphically displays the effects of factors including mass suction, nanoparticle volume fraction, Casson parameter, thermal radiation, and temperature ratio. Additionally, a comparison is made between the present result and the previous finding, which presented in a tabular format. The coefficient of skin friction decreases in correlation with an increase in Casson fluid parameters and Prandtl number. Heat transfer rate decreases with a variation in viscosity parameter, while it is increasing with an increase in Prandtl number. In addition, this study demonstrates that heat transfer rate for MWCNT is significantly higher than that of SWCNT nanoparticles. Thermal radiation and temperature ratio reduce the heat transfer rate, whereas nanoparticle volume fraction and Casson parameter enhance it over a shrinking surface.
Consumer Behaviour on AI Applications for Services: Measuring the Impact of Value-Based Adoption Model on Luxurious AI Resorts’ Applications
Authors: Skandali Dimitra , Magoutas Anastasios , Tsourvakas Georgios 
Published: May 2024

Abstract
Focussing on consumer behaviour analysis derived from the changes in Information and Communications Technology (ICT), the purpose of this study is to analyse the primary content factors that influence consumers’ attitudes and behavioural intentions in the hospitality industry. The present study is the first to investigate how benefits (happiness and perceived immersion) and sacrifices (trust and changes in habits) can predict consumers’ attitudes of acceptance and willingness to pay for artificially intelligent (AI) luxurious resort applications (apps). The researchers employed structural equation modelling to analyse the relationship between technology adoption and specific factors that influence customers’ perceived value in the hospitality industry. The research aims to expand on the theory of the Value Adoption Model (VAM). Based on the findings, AI-powered apps for high-end resorts have a tendency to boost tourists’ confidence and willingness to use and pay for these apps, as well as increase their perceived value. Happiness has an impact on behavioural intentions, while perceived immersion and changes in habits influence the outcomes related to intentions to ultimately accept and purchase them. The findings can benefit both ICT and the hospitality industry. Managers in the ICT industry should collaborate with researchers in service management who are exploring the challenges of technology adoption. Managerial implications and recommendations for future research are extensively provided.
Principales rasgos gramaticales del español de Costa Rica
Authors: Pato Enrique 
Published: May 2024

Abstract
This work offers an in-depth description of the main morphosyntactic (and lexical) features found in present Costa Rican Spanish, a lesser-known Central American variety. Text corpora and sociolinguistic surveys help us to provide an updated grammatical overview, which takes into account most categories: nouns and adjectives, pronouns, verbs, adverbs, prepositions and idioms, and is illustrated by examples taken both from formal and informal settings. By comparing these features with previous grammatical descriptions, this study helps in identifying some common American features – such as the use of hasta and una mi amiga – as well as some specific patterns – such as the prominence of several suffixes and parasynthetic verbs, as well as some adverbs – in present-day Costa Rican Spanish, some of which remain to be incorporated in the Academy grammar.
Une ancienne dénomination du puits absorbant figée dans la microtoponymie de la Haute-Saône : les Anduits (Lavigney, Malvillers et Melin)
Authors: Chambon Jean-Pierre , Groscolas René 
Published: May 2024

Abstract

Les Anduits, the name of a territory comprising parts of three Haute-Saône villages (Lavigney, Malvillers, and Melin), is the sole example of its type in French toponymy. Examination of the area leads us to postulate an Old Franc-Comtois (or Regional Middle French) *enduit ‘dry well’, nominalisation of the past participle of Old and Middle French enduire ‘seep in the ground (of water)’. This formation is parallel to the suffixal derivative ˹enduisoir˺ ‘dry well’, which is formed from the present participle stem of the same verb and is abundantly attested in the northern part of Franche-Comté (lexicon and microtoponymy).
Methodische Implementierung von KVP in der Elektronikproduktion
Authors: Bleckmann Marco , Ast Jonas , Glatzer Philip , Macke Christian , Potente Till , Nyhuis Peter 
Published: May 2024

AbstractDie langfristig erfolgreiche Implementierung eines kontinuierlichen Verbesserungsprozesses gehört zu den größten Herausforderungen in produzierenden Unternehmen. Bisherige Implementierungsansätze lassen sich nicht problemlos unter Berücksichtigung sämtlicher Anforderungen in der unternehmerischen Praxis umsetzen, da die Ansätze an die organisatorischen und kommunikativen Strukturen des Unternehmens angepasst werden müssen. Das fünfstufige IDENT-Phasenmodell stellt sowohl die Implementierung als auch den prozessualen Fortschritt von Wertstromprojekten sicher.
Self-Efficacy (SE) and Motivation of the Indonesian Teacher Educator Authors (TEAs) in Writing Articles for Publication: The Bloom Digital Taxonomy (BDT) Perspective
Authors: Turmudi Dedi , Dacholfany Muhammad Ihsan , Rasyidah Ummi 
Published: May 2024

Background: Writing articles is inevitable for Teacher Educator Authors (TEAs) at the university level, and many studies reported writing articles for publication. However, self-efficacy (SE) and motivation in writing scientific articles by higher education teachers remained unexplored compared to the Bloom Digital Taxonomy (BDT).
Purpose: This study explored self-efficacy (SE) as well as intrinsic and extrinsic motivation (IM & EM) in writing articles for publication by Teacher Educator Authors (TEAs) in the light of the Bloom Digital Taxonomy (BDT). Furthermore, it measured how prior empirical evidence and current findings are presented in the Bloom Digital Taxonomy (BDT).
Method: The design used qualitative descriptive content data from an ethnographic study, and 21 Teacher Educator Authors (TEAs) of English in Indonesia with specific characteristics were purposively selected. The participants constituted state and private universities in Java, Sumatra, Borneo, and Celebes. Data were collected through questionnaire, in-depth interviews, and electronic observation. The participants were then requested to complete a Google Form, and directly interviewed electronically and physically. The questionnaire data were subsequently addressed in the in-depth interview. This study utilised the Criteria Content Analysis (CCA) method and exploratory-provisional coding to analyse the transcription data.
Results: The results showed that self-efficacy (SE) features were mainly related to profession, self-development, and attributes of Teacher Educator Authors (TEAs). Furthermore, self-esteem, expertise markers, and a way to learn dominated intrinsic motivation (IM), while appreciation, shaping expertise, and seeking dignity dominated the extrinsic. The findings were in the high order of affective skills (HOAs) with valuing (A3) and internalising (A5). The study had practical implications that writing for scholarly publications should inevitably be part of the curriculum in higher education, and grants should increase to maintain the internalisation of Teacher Educator Authors (TEAs) in producing articles. In addition, the results contributed to the theoretical implication that HOAs, valuing, and internalising dominated roles in creating quality articles at any level.
Papillary thyroid cancer and its gene polymorphism; A molecular mechanistic perspective
Authors: Sheikh Abid Ali , Makhdoomi Mudassir Jan , Rather Abid Hussain , Lone Tasleem Arif , Syed Nisar Ahmad 
Published: May 2024

Thyroid cancer stands as the predominant malignancy within the endocrine system, comprising about 1% of newly identified cancer instances. Papillary Thyroid Cancer (PTC) is the predominant form of thyroid cancer, representing 80% or more of thyroid malignancies. Thyroid carcinoma harbours assorted genetic alterations which are highly prevalent, several of these characteristics are unique to this form of cancer. The conventional oncogenic genetic modifications frequently observed in thyroid carcinoma encompass RAS mutations RET/PTC rearrangements and PAX8-peroxisome proliferator-activated receptor g (PPARg) fusion oncogene. The lately discovered activating mutation in BRAF (the gene for the B-type RAF kinase, BRAF) the most widespread genetic modification in thyroid cancer (30-83%). RKIP (RAF kinase inhibitory protein) had formerly been delineated as a phospholipid binding protein. Mammalian RKIP/PEBP differs from other identified proteins and its role is still being clarified. RKIP over-expression can inhibit MEK interaction with RAF-1 and B-RAF. It plays a role in thyroid cancer progression and lymph node metastasis. So, elucidating mutational profile and protein expression of above cell signalling molecules will be very useful in determining a proper therapeutic target for anti-cancer molecules. Given that tumors often possess numerous genetic and cell signalling abnormalities, thus inhibiting a single signalling pathway is often therapeutically inefficacious, more success could be foreseen with agents directed against multiple cellular pathways.By determining the genetic profile and protein expression of mentioned MAP Kinase pathway molecules new targets can be identified for chemotherapic drugs and novel strategies will be charted out to make modifications in the map kinase pathway with the aim to stop the occurrence and distant metastasis of thyroid cancer.
Investigation of effect of ellagic acid on premature ovarian insufficiency
Authors: Sarode Vinay Vishnudas , Gautam Sadhna P. 
Published: May 2024

One common medical condition affecting the reproductive system in older women is premature ovarian failure (POF). POF can result from radiation therapy, chemotherapy, immune system problems, infection, inflammation, and genetic mutation.The current study examined the effect of Ellagic acid on Premature Ovarian Insufficiency.The study utilized, 8-12 months old 150 ± 20 gm, 42 female wistar rats. For the induction of Premature Ovarian Insufficiency, Tripterygium Glycoside (TG) was administered at a dosage of 50 mg/ml dissolved in water for injection once daily. Clomiphene Citrate, 1 mg/kg was administered orally once daily for 21 days. Ellagic acid was given orally once daily at concentration of 10 mg/kg, 20 mg/kg, 30 mg/kg. The statistic of the data was determined by using ANOVA test.The results showed that effect of Ellagic acid on premature ovarian insufficiency as evidenced by decreased levels of cholesterol, triglycerides, follicle stimulating hormone and Luteinizing hormone and increased levels of estrogen.According to the current study, female wistar rats with Tripterygium Glycoside induced Premature Ovarian Insufficiency can benefit from treatment with an Ellagic acid.
Cost-effective analysis of enalapril, amlodipine, and enalapril plus amlodipine combination in newly diagnosed patients of hypertension: A pharmacoeconomic comparison of the antihypertensive efficacy of drugs
Authors: Katariya Kajalben Jashubhai , Gosai Tushar , Parmar Akshay Hasmukhbhai 
Published: May 2024

Hypertension (HTN) is a chronic condition with severe complications, so early detection and effective management are essential to prevent cardiovascular events and reduce the associated economic burden. This study aims to compare the cost-effectiveness of enalapril, amlodipine, and their combination in terms of blood pressure reduction, considering overall efficacy and economic implications. A prospective, observational cost-effectiveness analysis was conducted in 150 newly diagnosed hypertensive patients who were prescribed either enalapril (5 mg), amlodipine (5 mg), or enalapril plus amlodipine (2.5 mg each). The primary outcome was the difference in systolic and diastolic blood pressure between baseline and follow-up, as well as the evaluation of overall efficacy and cost. Based on the data, statistical analysis was carried out using ANOVA and post hoc Tukey tests for drug efficacy, and cost-effectiveness was compared using MS Excel. After 30 days, all treatments significantly reduced systolic and diastolic blood pressure (p = 0.0001). The combination therapy with a lower dose showed superior efficacy in blood pressure reduction and was most cost-effective, requiring less expense for a 1 mmHg reduction in blood pressure compared to individual drugs with a higher dose. Quality of life assessment favored low-dose combination therapy, with fewer reported adverse effects. The combinationof amlodipine and enalapril at a lower dose demonstrated superior cost-effectiveness, efficacy in blood pressure reduction, and a favorable impact on patients' quality of life compared to individual drugs at a higher dose. This suggests that combination therapy may be a preferred option in the management of hypertension, emphasizing the importance of considering both clinical and economic factors in treatment decisions.
Pesquisas históricas nos estudos organizacionais: Itinerários metodológicos à luz de Michel de Certeau
Authors: Lacerda Carlos César de Oliveira , Ipiranga Ana Silvia Rocha 
Published: May 2024

Contextualização: Os últimos anos foram testemunhas de uma crescente convocação para estudos que articulam a abordagem da história no contexto dos estudos organizacionais. Essas propostas iluminaram as potencialidades da pesquisa histórica ao apresentar diferentes contribuições metodológicas para se entender os fenômenos organizacionais, destacando a experiência das pessoas, da sociedade e das organizações.
Objetivo: Considerando a abordagem da história nos estudos organizacionais, este trabalho se propõe apresentar alguns itinerários metodológicos segundo Michel de Certeau presentes nas obras “A Escrita da História” (Certeau, 2011) e a “A Invenção do Cotidiano: 1- Artes de Fazer” (Certeau, 2012).
Método: Foi realizado uma discussão de cunho teórico. Inicialmente apresentamos um panorama de estudos, enfocando questões propriamente sobre métodos da pesquisa histórica na administração e nos estudos organizacionais. Em seguida, se apresentaram algumas ideias propostas na obra “A Escrita da História” (Certeau, 2011) que se basearam em conceitos sobre “As Produções do Lugar” que tratam itinerários metodológicos relacionados ao “Fazer História” e “A Operação Historiográfica”. Além disso foi considerado o conceito de “Práticas de Espaço” proposto na obra “A Invenção do Cotidiano: 1- Artes de Fazer” (Certeau, 2012) que delineiam os itinerários metodológicos relacionados “As Caminhadas pela Cidade” e os “Relatos de Espaço”.
Resultados: Como resultado se enfatizam as contribuições metodológicas para pesquisadores no que se refere ao desenvolvimento de pesquisas documentais que refletem as “lições da história” a partir de “unidades de compreensão” em uma malha de práticas espaço-temporal no delinear da pesquisa.
Conclusões: Evidenciam-se, por fim, algumas oportunidades de se ampliar as possibilidades de pesquisas historiográficas nos estudos organizacionais considerando o uso da abordagem de Michel de Certeau, segundo uma lógica histórica temporal da organização de espaços relatada pelas memórias dos caminhantes de cidades.
Global Study Unveils Mind Mapping's Impact on Reading Skills
Authors: Fitrawantono Muhammad Rafly , Astutik Yuli 
Published: May 2024

This study investigates the effectiveness of the Mind Mapping Technique in improving reading comprehension among sixth-grade students in Sidoarjo, Indonesia. Using a pre-experimental design with pretest and posttest assessments, data from 20 students at Temu 2 Prambon Elementary School were analyzed using SPSS 26. Results show a significant improvement in post-test scores (average 68.5) compared to pre-test scores (average 49.5), indicating the positive impact of Mind Mapping on reading comprehension. These findings underscore the potential of Mind Mapping as an effective tool for educators to enhance students' reading skills, particularly in understanding descriptive content, offering valuable insights for educational practices in similar settings.

Highliht:

Effective Mind Mapping: Enhances sixth-grade reading comprehension.
Quantitative Analysis: Validates method using SPSS.
Educational Implications: Recommends Mind Mapping for elementary education.

Keyword: Mind Mapping, Reading Comprehension, Elementary Education, Pre-experimental Design, SPSS Analysis
Investigation of the Proposed Technique for Improved Oil Recovery from the Depleted Otis-Albert Field in Kansas
Authors: Almansour Dana , Alhajeri Mubarak M. , Molomjav Sanjaajav , Barati Reza 
Published: May 2024

Abstract
Improved Oil Recovery is a groundbreaking technology, considering the new world into which we are emerging. The increase in population has led to the need for more energy to support countries’ development, and enhanced oil recovery provides a solution. To promote the growth and advancement of this technology and increase productivity, simulation studies are necessary to evaluate enhanced oil recovery techniques. This paper introduces a comprehensive investigation into the waterflooding improved oil recovery technique. The focus of this study is to assess the performance in the depleted Otis-Albert oil and gas reservoir by building a geological and reservoir model, performing history matching, and running simulations using waterflooding. Additionally, an economic study is carried out to determine the feasibility of implementing this technique. The outcome of the study of the study includes the development of the first fully comprehensive geological and reservoir model for the focused reservoir, which improved original oil and gas in place and estimated ultimate recovery. A CMG model was created by importing the reservoir properties, 233 wells as leases, and other necessary files, such as well trajectory and LAS files. However, deep logs which did not initially exist in the public domain have been collected for the first time; therefore, a better geologic model is generated which improves the reserve estimate of this depleted reservoir. After creating the Baseline model, the resulting OOIP from IMEX was 371,102 (MMSTB), and OGIP was 234,510 (MMMSCF), which is about a 19% and a 1.5% increase from the reported values, respectively. After conducting data analysis of leases that have produced from the Reagan zone, production data was imported to perform history matching until an acceptable match was achieved. Utilizing this new approach, forecasting case was ran from 2022 to 2040 future production predictions and resulted with a cumulative oil production of 8,674,110 bbl. Later, waterflooding was implemented for 10 injectors and 30 producers and was set to produces from 2022 to 2040 and resulting in a cumulative oil production of 8,849,110 bbl. This resulted in a difference of 175000 bbl from Forecasting case, which is about 2% increase. Lastly, an economic analysis was conducted to assess the viability of waterflooding in the Otis-Albert field. The analysis showed that the waterflooding is not economically feasible, with a negative undiscounted net cash flow of $-7.835 MM over the 19-year period.
Integrated Subsurface and Fracturing Treatment Analysis for Proppant Placement Enhancement in Tight Clastic Horizontal Well Fracturing
Authors: Asif Adnan , Khan Abdul Muqtadir , Asiri Muhammad , Hassan El-Saied 
Published: May 2024

Abstract
Fracturing treatments in horizontal wells is challenging and the challenges are compounded in reservoirs influenced by high tectonic effects. Situations are faced where either rock breakdown or sufficient fracture propagation is not achieved. Near-wellbore complexities also lead to insufficient injection rate, post-breakdown, to place proppant. In this work, an in-depth diagnosis of factors affecting fracturing success enabled proposing potential solutions.
A total of 106 fracturing stages were analyzed across 14 wells with a structured database created with 52 fracturing-relevant parameters. These included different phases of the well such as drilling and completion, processed openhole logs, perforation details, fracturing treatment parameters, and pressure diagnostics data. A detailed diagnostic study was then conducted to dissect and diagnose the factors that were affecting the successful fracture placement.
The integrated study investigated 11 areas of diagnosis: (1) geology and reservoir characterization, (2) geomechanical aspects, (3) drilling fluid challenges, (4) completion type, (5) topographical analysis of tectonic stress components, (6) rock breakdown pressure, (7) surface pressure limitation related to fluid friction, (8) induced poroelasticity, (9) viscosity-dominated propagation, (10) formation pressure capacity leading to horizontal or T-shaped fractures, and (11) perforation strategy and placement. Multiple correlations were obtained during the diagnostic phase and revealed significant underlying mechanisms. The next phase was the implementation of the solution spectrum with 14 solutions: (1) image logs to understand impact of natural fractures; (2) lamination quantification; (3) textural analysis based on sand counting; (4) drilling fluid and overbalance optimization; (5) breakdown acid; (6) perforation optimization; (7) abrasive perforating and circular notching; (8) mud damage dissolution system (;9) low rate, low friction, viscous pill; (10) linear gel hybrid treatment; (11) channel/pulsed fracturing; (12) high-density fluid; (13) fiber-laden slurry; and (14) fluid-loss additives. An engineered workflow was proposed to be used at the wellsite. The workflow captures all the solutions in context of injection achieved at each step. The solution spectrum allowed enhancing the placement success by 40 to 50%.
This work addresses the biggest challenge in eastern hemisphere in their tight gas clastic reservoirs during exploration and development strategy. The comprehensive subsurface integration with advanced image logs, strategic geosteering, drilling fluid optimization, fracturing techniques, technologies, and chemistry is unique in the industry with significant realized value.