bluuebunny/crossref_metadata_2025_split huggingface dataset:
Implementation of cyber counseling in the Merdeka Belajar curriculum in the era of society 5.0
Authors: Arianti Alivia Eka , Hidayah Nur , Wahyuni Fitri 
Published: April 2024

Counselors have an important role in the success of the Merdeka Belajar curriculum. Counselors need to have cyber counseling to support their professionalism in implementing guidance and counseling. This study aims to examine the implementation of cyber counseling in the Merdeka Belajar curriculum. The research uses the systematic literature review method which is carried out in six stages, namely problem formulation, systematic literature search, screening and selection of relevant articles, qualitative analysis and synthesis, quality control, compiling reports. A total of 14 articles that passed the screening were reviewed to identify various strategies that have been used for implementation. The results of this study indicate that the implementation of cyber counseling in Merdeka Belajar curriculum includes technical preparation of hardware and software. The stages that need to be considered are almost the same as counseling in general. First, the preparation stage which includes technical preparation of hardware, software, and evaluation. Second, the counseling process stage which consists of delivery, exploration, interpretation, coaching, and assessment. And the third stage, the post-counseling stage which is marked by the success of counseling with effective client conditions. This research can be a reference for further research to be able to develop more innovative and applicable cyber counseling implementation strategies.
The Roles of Relational Leadership and Employee Satisfaction in the Linkage Between Social Capital and Employee Turnover: A Moderated-Mediation Analysis
Authors: Aditchere James , Angmortey Rebecca 
Published: April 2024

Motivated by the inconsistencies in the employee turnover literature,
the study draws on the perspectives of social capital theory, relational
leadership theory, and the theory of reasoned action to examine how
social capital influences employee turnover through employee job
satisfaction intention at varying levels of relational leadership.
Survey data from 153 employees from both public and private legal firms
in sub-Saharan Africa–Ghana was tested using OLS regression in SPSS.
Results indicate that social capital positively drives employee
satisfaction, while relational leadership was found not to moderate the
linkage between social capital and employee satisfaction. Interestingly,
employee satisfaction is found to fully mediate the relationship between
social capital and employee turnover intention.
The theoretical and managerial contributions of the study are outlined
in the latter section of the document.
Model-Predictive Control of Polyolefin Processes
Authors: Sharma Niket , Liu Y. A. 
Published: April 2024

This chapter presents an in-depth exploration of model-predictive control (MPC) or advanced process control (APC) techniques in the optimization of polyolefin manufacturing processes. Drawing on the foundational motivations outlined in previous discussions, it highlights the pivotal role of APC in enhancing industrial efficiency and innovation. Through a comprehensive introduction to the basic concepts and tools of APC, including definitions of manipulated variables (MV), feedforward/disturbance variables (FF/DV), controlled variables (CV), and the intricacies of multivariable dynamic models, this work delineates the advantages of APC over traditional proportional-integral-derivative (PID) control systems. It further elucidates the mechanisms through which APC achieves its benefits, such as model CV prediction, economic optimization, and dynamic control execution, leveraging Aspen DMCplus and DMC3 control structures for illustration.
The chapter provides a detailed walkthrough of developing a dynamic matrix controller model for a copolymerization process utilizing Aspen DMC3 Builder, transitioning to the formulation and control of nonlinear processes. It addresses the challenges inherent in constructing nonlinear dynamic models for polymerization process control, introduces the Wiener model for nonlinear processes, and discusses the state-space, bounded derivative network (SS-BDN) for nonlinear controller modeling. A hands-on workshop for the development of a nonlinear model-predictive control (NMPC) of a polypropylene process is presented, culminating in an overview of recent advancements in MPC with embedded AI technologies.
Serving both as a primer for newcomers and a sophisticated reference for experienced practitioners and scholars, this work underscores the transformative potential of APC integrated with AI in the polyolefin production sphere. It advocates for the systematic adoption of these advanced control strategies to realize significant improvements in process efficiency, optimization, and innovation within the chemical processing industries.
This is a preprint version of a chapter from our book - Integrated Process Modeling, Advanced Control and Data Analytics for Optimizing Polyolefin Manufacturing. Please cite the original work if referenced [26,35]
Comparison of anomalies in the VLF spectrum of the natural electromagnetic field with data from the seismometer in a landslide-affected area
Authors: HOFFMAN Michal , KOČI Eduard 
Published: April 2024

The data from a permanent monitoring station, based on a sound card as an AD/DA converter and a magnetic loop antenna for continuous recording of electromagnetic field intensities in the Very Low Frequency (VLF) range, were recorded and compared with data from a seismic station based on Raspberry Pi located in a landslide-affected area. The stations operated 24/7 and were placed in a room below ground level. Correlations were observed between seismic signals in the frequency spectrum from 0.1 Hz to 10 Hz (some extending beyond 20 Hz) and anomalies in the electromagnetic field in the VLF range. These anomalies are likely associated with micro-fracturing, piezo-electromagnetic, and triboelectric phenomena within the landslide body, producing relatively weak VLF emissions and a faint seismic signal. A single-component 4.5 Hz 395 Ohm vertical Racotech RGI-20DX geophone with electronic extension to lower frequencies (< 1 Hz) was used with a sampling rate of 100 sps (samples per second). VLF emissions cover almost the entire spectrum from 6 kHz with a peak at 14 kHz to 18 kHz. The received spectrum was divided into following sections: VLF band 4 kHz – 6 kHz; 6 kHz – 8 kHz; 8 kHz – 10 kHz; 10 kHz – 12 kHz; 12 kHz – 14 kHz; 14 kHz – 16 kHz; 16 kHz – 18 kHz. Simultaneously, there were changes in these sections analysed and compared with the seismic record within the same time interval.
ВИКОРИСТАННЯ МОВИ LEAN ДЛЯ ПЕРЕВІРКИ НА НЕСУПЕРЕЧНІСТЬ МАТЕМАТИЧНИХ ЗАДАЧ У НАВЧАЛЬНІЙ РЕКОМЕНДАЦІЙНІЙ СИСТЕМІ
Authors: СМИШ Олег , ЗАГОРУЛЬКО Андрій 
Published: April 2024

У статті розглянуто проблему забезпечення якості вивчення математики в умовах зростання популярності самонавчання. Запропоновано підхід на основі функційної мови Lean, що уможливлює автоматичну перевірку на точність та несуперечність даних математичної задачі та розв’язку цієї задачі. Цей підхід впроваджено в створювану рекомендаційну систему, що призначено для розв’язування математичних задач, з інтерфейсом для взаємодії та навчання кінцевих користувачів. Створена підсистема на основі мови Lean здатна виявляти потенційні помилки та суперечності в умовах задачі, а також сприяти коректному розв’язку задач.
Мову програмування Lean першочергово розроблено, щоб слугувати ефективним асистентом у доведенні теорем, через це цю мову й обрано.
Розроблено підсистему перевірки на Lean, де додано аксіоми та теореми з планіметрії, що дає змогу забезпечити інтеграцію з іншими створеними модулями системи та виконувати перевірку на несуперечність даних. Для ілюстрації потенціалу Lean використано декілька прикладів задач, що демонструють, які є переваги мови в забезпеченні точності розв’язків та виявленні помилок у математичних задачах.
У висновках до статті підкреслено, що Lean ефективно доповнює рекомендаційну систему для розвʼязування простих планіметричних задач, забезпечуючи не лише перевірку на несуперечність умов задачі, але й коректність розв’язків. Додатково висвітлено певні вади в мові, що ускладнюють її використання й потребують подальших досліджень та розробок для оптимізації роботи підсистеми. Порівняно з іншими підходами, як-от використання онтологій в програмі Protégé, Lean надає значні переваги в гнучкості визначення математичних моделей і виконанні нетривіальних доведень, що робить Lean потужним інструментом для підтримки якісного вивчення математики.
PENGARUH WORD OF MOUTH, LOKASI DAN KUALITAS PELAYANAN TERHADAP KEPUTUSAN PEMBELIAN PADA WARUNG SEBLANG DI KECAMATAN SINGOJURUH BANYUWANGI
Authors: Safitri Desi , Sudirman Rio , Angin Sofia Asyriana BR Perangin 
Published: April 2024

Penelitian ini bertujuan menguji dan menganalisis Pengaruh Word Of Mouth, Lokasi Dan Kualitas Pelayanan terhadap Keputusan Pembelian Pada Warung Seblang Di Kecamatan Singojuruh Banyuwangi. Penelitian ini dilakukan di Jl Krajan Timur Desa. Krajan Timur, Padang, Kecamatan Singojuruh, Kabupaten Banyuwangi, Jawa Timur. (68464). Sampel penelitian ini yaitu konsumen pada Warung Seblang. Teknik pengambilan sampel yang digunakan dalam penelitian ini menggunakan probability sampling dengan jumlah 80 sampel. Metode dalam penelitian ini menggunakan metode kuantitatif dengan menyebar kuesioner. Metode analisis data yang digunakan adalah uji instrument, uji regresi linier berganda, uji hipotesis, uji koefisiensi determinasi, dan uji asumsi klasik. Berdasarkan hasil analisis didapatkan bahwa hasil F hitung > F tabel (24,844 > 2,724) artinya bahwa secara simultan word of mouth (X1), lokasi (X2), dan kualitas pelayanan (X3) berpengaruh terhadap keputusan pembelian (Y) sedangkan secara (Uji t) pada variabel word of mouth didapatkan t hitung > t tabel (4,103 > 1,991), maka dapat disimpulkan word of mouth berpengaruh terhadap keputusan pembelian. Sedangkan pada variabel lokasi t hitung > t tabel (4,695 > 1,991), maka dapat disimpulkan lokasi berpengaruh terhdap keputusan pembelian. Sedangkan pada variabel kualitas pelayanan t hitung < t tabel (0,342 < 1,991), maka dapat disimpulkan variabel kualitas pelayanan tidak berpengaruh terhadap keputusan pembelian.
Congenital fibrous fusion of the jaws (synechiae) with cleft palate: A case report
Authors: Alhussin W. , Susnerwala S. 
Published: April 2024

BACKGROUND: Congenital maxillomandibular fusion is a rare disorder. Maxillomandibular fusion is usually discovered immediately after birth because the newborn is unable to open mouth or feed normally. The fusion defects can present with a wide range of severity, ranging from mucosal band (synechiae) to complete bony fusion (syngnathia). CASE DESCRIPTION: We report a case of congenital alveolar synechiae with posterior cleft palate in a 3-day-old male neonate. The newborn was managed with the help of a multi-disciplinary approach. CONCLUSION: Fusion of the gums is a very rare congenital anomaly. Early division of fibrous bands not only allows effective feeding but also prevents the development of facial deformities. However, anesthesia for this procedure can be challenging.
العقد الاجتماعي في القانون الدستوري الإسلامي وأثره في العملية السياسية: دراسة تحليلية
Authors: Hasan Baidar Mohammed Mohammed , Mahmoud Edris Mahmoud Mohammad Ali , El-Bourtiaa Wuarda 
Published: April 2024

The study aims to discuss the theory of social contract in Islamic constitutionalism and its impact on the political process through analyzing the relationship between the people, the ruler, and constitutional institutions. The study focuses on the value of the theory of the social contract as an Islamic constitutional foundation that creates a balance in the relationship between governing authorities and the people. The study followed a descriptive-analytical approach and arrived at several findings, including that the theory of social contract in Islamic constitutionalism is based on constitutional foundations and principles that contribute to achieving a balance in the relationship between the people and the ruler and regulating governance appropriately. It also preserves the people's constitutional rights in the political process and the constitutional system that organizes the political process, in addition to surpassing the dominance of private groups over the public. The study particularly emphasized the importance of the mutual relationship between the ruler and the people, which forms the basis of the social contract between them, to achieve a balance between civil society groups, governing authorities, and the people. In conclusion, the study serves as a contribution to understanding the theory of the social contract in Islamic constitutionalism and its impact on the political process. It also provided insights into the relationship between the people, the ruler, and governing constitutional institutions.

ملخص البحث
هدفت الدراسة إلى مناقشة نظرية العقد الاجتماعي في الدستورية الإسلامية وأثرها في العملية السياسية، من خلال تحليل العلاقة بين الشعب والحاكم والمؤسسات الدستورية. ويتمحور الاهتمام في الدراسة حول قيمة نظرية العقد الاجتماعي كأساس دستوري إسلامي يخلق توازنًا في العلاقة بين االسلطات الحاكمة والشعب. وقد اتبعت الدراسة المنهج الوصفي التحليلي. وتوصلت إلى عدة نتائج منها: أن نظرية العقد الاجتماعي في الدستورية الإسلامية تقوم على أسس دستورية ومبادئ تسهم في تحقيق توازن العلاقة بين الشعب والحاكم، وتنظيم الحكم بشكل مناسب. كما أنها تحافظ على حقوق الشعب الدستورية في العملية السياسية، والنظام الدستوري المنظم للعملية السياسية، إضافة إلى أنها تتجاوز تفرد الجماعات الخاصة بالأمر من دون الناس. وقد تم التأكيد بشكل خاص على أهمية العلاقة المتبادلة بين الحاكم والشعب، والتي تعد أساسًا للعقد الاجتماعي بينهما، لتحقيق التوازن بين فئات المجتمع المدني والسلطات الحاكمة والشعب. وختامًا، فإن الدراسة تعد بمثابة إسهام في فهم نظرية العقد الاجتماعي في الدستورية الإسلامية وأثرها في العملية السياسية. كما أنها قدمت معطيات حول العلاقة بين الشعب والحاكم والمؤسسات الدستورية المنظمة للحكم.
Investigation of crystalline lens overshooting: ex vivo experiment and optomechanical simulation results
Authors: Dahaghin Ali , Salimibani Milad , Boszczyk Agnieszka , Jóźwik Agnieszka , Skrok Marta , Grasa Jorge , Siedlecki Damian 
Published: April 2024

Introduction: Crystalline lens overshooting refers to a situation in which the lens momentarily shifts too much from its typical location immediately after stopping the rotational movement of the eye globe. This movement can be observed using an optical technique called Purkinje imaging.Methods: In this work, an experimental setup was designed to reproduce this effect ex vivo using a fresh porcine eye. The sample was rotated 90° around its centroid using a high-velocity rotation stage, and the Purkinje image sequences were recorded, allowing us to quantify the overshooting effect. The numerical part of the study consisted of developing a computational model of the eye, based on the finite element method, that allowed us to understand the biomechanical behavior of the different tissues in this dynamic scenario. A 2D fluid–structure interaction model of the porcine eye globe, considering both the solid parts and humors, was created to reproduce the experimental outcomes.Results: Outputs of the simulation were analyzed using an optical simulation software package to assess whether the mechanical model behaves optically like the real ex vivo eye. The simulation predicted the experimental results by carefully adjusting the mechanical properties of the zonular fibers and the damping factor.Conclusion: This study effectively demonstrates the importance of characterizing the dynamic mechanical properties of the eye tissues to properly comprehend and predict the overshooting effect.
A new nomogram model for the individualized prediction of mild cognitive impairment in elderly patients with type 2 diabetes mellitus
Authors: Jiang Yuanyuan , Liu Xueyan , Gao Huiying , Yan Jingzheng , Cao Yingjuan 
Published: April 2024

BackgroundA high risk of developing mild cognitive impairment (MCI) is faced by elderly patients with type 2 diabetes mellitus (T2DM). In this study, independent risk factors for MCI in elderly patients with T2DM were investigated, and an individualized nomogram model was developed.MethodsIn this study, clinical data of elderly patients with T2DM admitted to the endocrine ward of the hospital from November 2021 to March 2023 were collected to evaluate cognitive function using the Montreal Cognitive Assessment scale. To screen the independent risk factors for MCI in elderly patients with T2DM, a logistic multifactorial regression model was employed. In addition, a nomogram to detect MCI was developed based on the findings of logistic multifactorial regression analysis. Furthermore, the accuracy of the prediction model was evaluated using calibration and receiver operating characteristic curves. Finally, decision curve analysis was used to evaluate the clinical utility of the nomogram.ResultsIn this study, 306 patients were included. Among them, 186 patients were identified as having MCI. The results of multivariate logistic regression analysis demonstrated that educational level, duration of diabetes, depression, glycated hemoglobin, walking speed, and sedentary duration were independently correlated with MCI, and correlation analyses showed which influencing factors were significantly correlated with cognitive function (p &lt;0.05). The nomogram based on these factors had an area under the curve of 0.893 (95%CI:0.856-0.930)(p &lt;0.05), and the sensitivity and specificity were 0.785 and 0.850, respectively. An adequate fit of the nomogram in the predictive value was demonstrated by the calibration plot.ConclusionsThe nomogram developed in this study exhibits high accuracy in predicting the occurrence of cognitive dysfunction in elderly patients with T2DM, thereby offering a clinical basis for detecting MCI in patients with T2DM.
Hair cortisol levels are associated with overweight and obesity in the ELSA-Brasil cohort
Authors: Rodrigues Karine Lino , Scaranni Patrícia de Oliveira da Silva , Pereira Evelyn Nunes Goulart da Silva , da Silva Vivian Vieira Dias , Silvares Raquel Rangel , de Araujo Beatriz Peres , Castilho Cristina , Schmidt Maria Inês , Fonseca Maria de Jesus Mendes da , Griep Rosane Harter , Daliry Anissa 
Published: April 2024

IntroductionHair cortisol level has recently been identified as a promising marker for detecting long-term cortisol levels and a marker of hypothalamic-pituitary-adrenal cortex (HPA) axis activity. However, research on the association between obesity and an altered cortisol metabolism remains controversial.ObjectiveThis study aimed to investigate the relationship between hair cortisol levels and overweight and obesity in participants from the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil)MethodsThis was a cross-sectional study involving 2,499 participants from the second follow-up (visit 3, 2017-2019) attending research centers in Rio de Janeiro and Rio Grande do Sul states. Hair samples were collected, and cortisol levels were analyzed using enzyme-linked immunosorbent assay (ELISA) kits. Cortisol levels were classified as low (&lt; 40 pg/mg), medium (40–128 pg/mg), or high (&gt; 128 pg/mg). The participants were classified as eutrophic, overweight, or obese according to their weight (kg) and height (m2). Odds ratios (ORs) with 95% confidence intervals (95%CI) were estimated.ResultsOf the 2499 individuals, 30% had eutrophic weight, 40% were overweight, and 30% were obese. Notably, cortisol levels gradually increased with increasing body weight. Among participants with high hair cortisol levels, 41.2% were classified as overweight and 34.2% as obese. Multinomial logistic regression analysis indicated that participants with high cortisol levels were 43% (OR =1.43; 95%CI: 1.02–2.03) more likely to be overweight and 72% (OR =1.72; 95%CI:1.20–2.47) more likely to be obese than participants with low hair cortisol levels. After adjustment for all covariates, high cortisol levels remained associated with obesity (OR = 1.54; 95%CI:1.02–2.31) and overweight (OR =1.33; 95%CI:0.91–1.94).ConclusionIn the ELSA-Brazil cohort, hair stress were positively associated with overweight and obesity. These results underscore the importance of considering stress and cortisol as potential factors in obesity prevention and intervention efforts, and highlight a novel aspect of the complex relationship between stress and obesity in the Brazilian population.
KP177R-based visual assay integrating RPA and CRISPR/Cas12a for the detection of African swine fever virus
Authors: Luan Haorui , Wang Shujuan , Ju Lin , Liu Tong , Shi Haoyue , Ge Shengqiang , Jiang Shijin , Wu Jiaqiang , Peng Jun 
Published: April 2024

IntroductionEarly detection of the virus in the environment or in infected pigs is a critical step to stop African swine fever virus (ASFV) transmission. The p22 protein encoded by ASFV KP177R gene has been shown to have no effect on viral replication and virulence and can serve as a molecular marker for distinguishing field virus strains from future candidate KP177R deletion vaccine strains.MethodsThis study established an ASFV detection assay specific for the highly conserved ASFV KP177R gene based on recombinase polymerase amplification (RPA) and the CRISPR/Cas12 reaction system. The KP177R gene served as the initial template for the RPA reaction to generate amplicons, which were recognized by guide RNA to activate the trans-cleavage activity of Cas12a protein, thereby leading to non-specific cleavage of single-stranded DNA as well as corresponding color reaction. The viral detection in this assay could be determined by visualizing the results of fluorescence or lateral flow dipstick (LFD) biotin blotting for color development, and was respectively referred to as fluorescein-labeled RPA-CRISPR/Cas12a and biotin-labeled LFD RPA-CRISPR/Cas12a. The clinical samples were simultaneously subjected to the aforementioned assay, while real-time quantitative PCR (RT-qPCR) was employed as a control for determining the diagnostic concordance rate between both assays.ResultsThe results showed that fluorescein- and biotin-labeled LFD KP177R RPA-CRISPR/Cas12a assays specifically detected ASFV, did not cross-react with other swine pathogens including PCV2, PEDV, PDCoV, and PRV. The detection assay established in this study had a limit of detection (LOD) of 6.8 copies/μL, and both assays were completed in 30 min. The KP177R RPA-CRISPR/Cas12a assay demonstrated a diagnostic coincidence rate of 100% and a kappa value of 1.000 (p &lt; 0.001), with six out of ten clinical samples testing positive for ASFV using both KP177R RPA-CRISPR/Cas12a and RT-qPCR, while four samples tested negative in both assays.DiscussionThe rapid, sensitive and visual detection assay for ASFV developed in this study is suitable for field application in swine farms, particularly for future differentiation of field virus strains from candidate KP177R gene-deleted ASFV vaccines, which may be a valuable screening tool for ASF eradication.