bluuebunny/crossref_metadata_2025_split huggingface dataset:
Statistical analysis and decision trees to identify risk factors in the Mexican population due to COVID-19 pandemic
Authors: Cervera Arguelles Itzel Paola , Sánchez Cruz Hermilo 
Published: May 2024

Introduction: the COVID-19 pandemic caused by the new SARS-CoV-2 virus was a big challenge to the world and was responsible for a vast number of deaths in a brief period; one of the countries with the greatest number of deaths was México. For this reason, studying this emergency is crucial.Objective: study and compare the available statistics for Mexico about the COVID-19 pandemic and build a machine learning model that helps to identify the risk factors of the Mexican population.Methods: this research is structured into three sections. Firstly, a worldwide and national statistical analysis, then a decision tree-based model, and lastly, research about the results of the vaccination campaign. Different databases were used to fulfill the objectives of each section. Results: with international information, the number of cases and deaths were studied for a group of countries; in addition, this study compared daily cases and deceases in México, Colombia, and Spain. The national data was used to obtain different statistics and a decision tree-based model. For the vaccination campaign, various statistics were gathered.Conclusions: even though international statistics did not help determine if comorbidities had a significant effect on deceases, national statistics indicate that they were a risk factor for passing away due to COVID-19. Similarly, the decision tree model indicated that hospitalization was a common characteristic among deceased people. For the vaccination campaign, the lack of data was a problem in identifying the role this event had in the development of the pandemic; nevertheless, the international surveillance systems received an exceptional number of reports about adverse events; for this reason, each person should decide if they need a vaccine
BUSINESS JUDGMENT RULES AND IMPOSITION OF STATE LOSSES ON STATE-OWNED ENTERPRISES WHICH LOSSES DUE TO OWNERSHIP OF AN ASSET SOURCED FROM ACCUMULATION OF PENSION CONTRIBUTIONS
Authors: Nia Sari Damanik Patricia 
Published: May 2024

This article aims to examine and analyze the limitations of implementations of Business Judgment Rule and the imposition of state financial losses on State-Owned Emterprise due to losses in asset which is financed by accumulated pension contributions. The problem is focused on the application of the Business Judgment Rule for accumulated pension contributions losses due to ownership of the JMP stand/kiosk in Surabaya and the imposition of state financial losses on that losses. This research is doctrinal legal research which uses interpretive methods to analyze cases of Directorâ€™s decision at BUMN X, the results of which are then developed into descriptive analysis. Based on the theory of Business Judgment Rules, State Finances, and State Losses, it is concluded that the loss in Accumulated Pension Contributions from the ownership of the JMP stand/kiosk is not a state loss and BUMN X Directors cannot be blamed for this loss. This research suggests the Director to do the cut loss immediately by selling the 18 stands/kiosks and continuing to encourage the Minister of Finance to issue implementing regulations of Undang-Undang Nomor 4 Tahun 2004 tentang Pengembangan dan Penguatan Sektor Keuangan as a basis for the cut loss.
‘The constant hum of the engine…’: A story about extraordinary interdisciplinary dialogues in spirituality and wellbeing
Authors: MacKian Sara 
Published: May 2024

Spirituality is problematic, contested and controversial, yet popular. Across health and social care services practitioners are now being encouraged to pay more attention to the diversity of spiritual beliefs and practices which patients and service users may bring with them to consultations. However, it remains a problematic concept due to its subjective, and occasionally contentious, nature. If spirituality is to serve as a useful construct, then, the challenge for us all is to become a little more comfortable with some of its more uncomfortable dimensions; to develop an openness to pushing its boundaries, exploring its potential and recognising its rightful place in our modern disenchanted and secular age. I use this paper to explore reflections on how and where we may encounter the spiritual in unexpected ways, as I believe that only by being open to these challenges, can we begin to understand the full diversity of ways in which spirituality might play a role in therapeutic encounters and more broadly in supporting wellbeing. In doing so, I hope to stimulate critical but creative engagement with a varied spiritual dialogue, encouraging practitioners to put the spirit –and their spirit– right back at its heart. This a research-based paper incorporating original data alongside personal reflections on the experience of researching in this field. The paper has been developed from my keynote address at the 4th Nordoff Robbins Plus Research Conference in London in 2017.
Spiritual dimensions of Guided Imagery and Music (Clarkson)
Authors: Clark Marilyn 
Published: May 2024

This is a review of the book "Spiritual dimensions of Guided Imagery and Music" authored by Ginger Clarkson.
Title: Spiritual dimensions of Guided Imagery and Music Author: Ginger Clarkson Publication year: 2017 Publisher: Barcelona Publishers Pages: 192 ISBN: 9781945411281
Development and Implementation of a Stroke Nurse Navigator Position to Improve Program and Patient Outcomes
Authors: Pope Leslie , Dellostretto Nicole , Buchinsky Kelly , Noah Patty , Hackett Chris , Cerejo Russell , Tayal Ashis 
Published: May 2024

Background
Transitions in stroke care across the healthcare system are complex, requiring significant patient and family support. Navigation has been used in other disease states including oncology but has not been described well in the stroke population.
Methods
Our stroke program leadership performed a gap analysis to identify opportunities to streamline the care transition process. The emerging stroke nurse navigator role was implemented to meet patient/family needs and ensure implementation of evidence-based stroke services throughout transitions across the stroke system of care.
Results
The stroke navigator role was formally implemented in April 2018, along with adaptive patient selection criteria that have evolved as expertise in navigation has grown. Clarity in role function between the stroke coordinator and stroke navigator positions was established demonstrating the synergistic relationships between these two roles. Similarly, interventions and services performed routinely by stroke navigators developed over time as navigators became well versed in the needs of patients and families in the post-acute phase of care. We provide a detailed history of our 6-year experience with stroke navigation and make recommendations for role adoption and enactment.
Conclusion
Stroke navigator roles are likely to continue to grow to support the complex needs of stroke survivors and family members. Flexibility in role development and reflective role evolution are encouraged to support growth of the stroke navigator position and measures of role effectiveness.
Emerging Post-Hospital Models of Care: A Primer for Stroke Center Leaders
Authors: Livesay Sarah , Hill Debbie 
Published: May 2024

After discharge, stroke survivors are at high risk for secondary stroke as well as readmission to a hospital. While stroke center certification standards emphasize preparing patients and caregivers for discharge, patients discharged to home may experience delays in seeing a community provider and report inadequate preparation for discharge. Several models suggest inpatient stroke programs are assuming additional roles and responsibilities in the management of patients after discharge. Models such as a stroke nurse navigator, post-stroke clinics and other interdisciplinary supported discharge programs may address gaps in care after discharge. Even with this evidence, stroke leaders should evaluate their own patient outcomes to understand their needs and plan services accordingly. Strategies to evaluate discharge outcomes and advocate for services are discussed.
Security Challenges of Vehicular Cloud Computing
Authors: Thakker Jaydeep 
Published: May 2024

In the realm of Industry 4.0, the utilization of artificial intelligence (AI) and machine learning for anomaly detection faces challenges due to significant computational demands and associated environmental consequences. This study aims to tackle the need for high-performance machine learning models while promoting environmental sustainability, contributing to the emerging concept of 'Green AI.' We meticulously assessed a wide range of machine learning algorithms, combined with various Multilayer Perceptron (MLP) configurations. Our evaluation encompassed a comprehensive set of performance metrics, including Accuracy, Area Under the Curve (AUC), Recall, Precision, F1 Score, Kappa Statistic, Matthews Correlation Coefficient (MCC), and F1 Macro. Concurrently, we evaluated the environmental footprint of these models by considering factors such as time duration, CO2 emissions, and energy consumption during training, cross-validation, and inference phases.

While traditional machine learning algorithms like Decision Trees and Random Forests exhibited robust efficiency and performance, optimized MLP configurations yielded superior results, albeit with a proportional increase in resource consumption. To address the trade-offs between model performance and environmental impact, we employed a multi-objective optimization approach based on Pareto optimality principles. The insights gleaned emphasize the importance of striking a balance between model performance, complexity, and environmental considerations, offering valuable guidance for future endeavors in developing environmentally conscious machine learning models for industrial applications.
An Overview on the History and Architecture of Kharpocho Fort Baltistan
Authors: Azeem Muhammad , Hameed Muhammad , Nadeem Rizwan , Bhatti Wajid , Ismat Shazia 
Published: May 2024

This study is an attempt to explore the historcal and architectural significance of Kharpocho fort, situated in the Baltistan region. The Kharpocho Fort, built on a mountain in the Centre of the city of Bultistan. This study further encapsulates that the fort helps in understanding the state's efforts to guard the city from outside threats and to monitor the routes leading in and out of the huge city. The fort stands as a testament to the rich cultural heritage and historical significance of the area. Through an in-depth analysis of its historical context, architectural features and cultural symbolism, this study aims to shed light on the fort’s importance and its role in preserving the cultural identity of the Baltistan region. This study dig deep regarding understanding of kharpocho fort’s contribution to the region’s cultural landscape. This research aims to give a simple, yet thorough understanding of Kharpocho Fort, celebrating it not just as a structure but as a resilient symbol embedded in the hearts of the people of Baltistan. This paper also examines and explores the questions as: What is the history of Kharpocho fort? What is the current status of Kharpocho Fort in terms of its physical condition, structural stability, and preservation needs? What are the key architectural features and design elements of Kharpocho Fort, and how do they reflect the historical and cultural context of the Baltistan region? What are the main factors contributing to the deterioration of Kharpocho Fort, and what are the most urgent restoration and conservation requirements?
SCREEN TIME AND AGGRESSION IN ADOLESCENTS: A MODERATING ROLE OF CONTENT-BASED MEDIA EXPOSURE
Authors: Majeed Saima 
Published: May 2024

Objectives: This study was designed to explore the relationship between excessive screen time, content-based media exposure, and aggression in adolescents. Another important aim was to examine the moderating role of content-based media exposure between screen time and aggression.
Study Design: A correlational cross-sectional research design was followed.
Place and Duration of Study: Forman Christian College (A chartered University). March 2022-July 2022). Subjects and Methods: A convenient sample of 250 adolescents with an age range of 13 to 17 years was drawn from two public and two private schools and colleges in Lahore. The measures for data collection were the Screen-Time Addiction Questionnaire Content-Based Media Exposure Scale and The Aggression Scale are used to understand the strategic elements of how screen time shapes the world around adolescents that may lead to aggressive behaviors.
Results: The results of the Pearson product-moment correlation indicated that screen time has a positive relationship with both anti-social (.32* p<.05) and neutral content (.37* p<.05) of media exposure. Similarly, anti-social media exposure has a significant positive relationship (56** p<.01) with aggression. Violent and neutral content exposure has an inverse relationship (-.40** p<.01) with each other. Anti-social media exposure proved a significant positive (β=4.32, p<.05) predictor of aggression. Furthermore, media exposure significantly moderates the relationship 1.98*** p<.001).
Conclusion: Mean scores indicated that the present population spent more time on screens watching violent, anti-social content and scored high on aggression. Adolescents who spent more time watching anti-social /violent content scored high on aggression. Educators, parents, and content designers should keep this thing in mind for designing online content for the public, especially for children and adolescents.
Successful treatment of diplopia using prism correction combined with vision therapy/orthoptics improves health-related quality of life
Authors: Portela-Camino Juan Antonio , Sanchez Irene , Gutierrez Cristina , Martín-González Santiago 
Published: May 2024

Background
To track improvement in diplopia symptoms with strabismus-specific health-related quality of life (HRQOL) questionnaire across a treatment consisting of prism correction followed by vision therapy/orthoptics when prism treatment alone has not succeeded.

Methods
Forty-eight participants with diplopia and a mean age of 62.45 were asked to complete an Adult Strabismus-20 (AS-20) questionnaire and a Diplopia Questionnaire (DQ) before and after prism correction. Inclusion criteria were diplopia reported on the DQ as “sometimes”, “often” or “always” at reading or straight-ahead distance. The prism correction was classified as successful if the participant reported “never” or “rarely” on the DQ for reading and straight-ahead distance; and unsuccessful if the perceived diplopia worsened or remained the same. For all participants, mean initial AS-20 scores were compared with mean post-prism correction scores, taking into account AS-20 subscales (reading and general functions, and self-perception and interaction). Participants in the failed prism treatment subgroup subsequently underwent a programme of vision therapy wearing their prism correction, the results of which were again determined by participants’ responses on the AS-20 questionnaire, completed before and after the vision therapy.

Results
Five of the 48 participants dropped out of the study. Prism correction was classified as successful in 22 of 43 participants (51%), and unsuccessful in 21 (49%). Those participants for whom the prism correction was classified as a success showed a statistically significant improvement (p = 0.01) in both reading and general functions. In the failed treatment subgroup, no significant change in AS-20 score was recorded for any of the domains (p = 0.1). After treatment with vision therapy/orthoptics, however, 13 of the 20 participants in the unsuccessful prism correction subgroup (one of them dropped out the study) achieved binocular vision and statistically significant improvement in reading and general functions (p = 0.01).

Conclusions
Although effective prism correction of diplopia is correlated with enhanced HRQOL, prism correction alone is frequently not sufficient to achieve this objective. In these cases, vision therapy/orthoptics treatment as a coadjutant to prism correction is shown to improve HRQOL.
Effect of Mulberry Stalk Biochar on Soil Nutrients Status and Productivity of Mulberry (Morus alba L.)
Authors: R Nandini , K L Shaziya , Lamani Hanumanta D , Prakasha H C 
Published: May 2024

Biochar as an organic amendment improves soil attributes, with a potentially significant effect on soil fertility. The main objective of this study was to quantify the effect of biochar addition on nutrients status in mulberry cultivated soil. A field experiment was conducted in the mulberry crop to know the effect of soil application of mulberry stalk biochar on nutrients build up in soil at farmer’s field at Sidlaghatta (TQ), Chikkaballapura District during 2020-2021 (rabi2020, summer and kharif-2021). A randomized block design was employed with eight treatments replicated thrice T1: Control (NPK375:140:140 kg ha-1 alone) T2: POP (FYM (25 t ha-1) + NPK 375:140:140 kg ha-1) T3: Soil application of biochar @ 5 t ha-1T4: Soil application of biochar @ 7.5 t ha-1 T5: Soil application of biochar @ 10 t ha-1T6: Soil application of biochar @ 5 t ha-1 + FYM @ 10 t ha-1T7: Soil application of biochar @7.5 t ha-1 + FYM @ 10 t ha-1T8: Soil application of biochar @ 10 t ha-1 + FYM @ 10 t ha-1NPK is common for all the treatments. Combined soil application of biochar @ 10 t ha-1 and FYM @ 10 t ha-1 (T8) increased the leaf yield (13.07 t ha-1) by 21 % over control (10.45 t ha-1 Significantly higher soil primary, secondary and micronutrients were recorded in T8 (soil application of biochar @ 10 t ha-1 + FYM @ 10 t ha-1) followed by treatment T7 which received soil application of biochar @ 7.5 t ha-1 + FYM @ 10 t ha-1. The lower soil primary, secondary and micronutrients were recorded in T1 which is devoid of biochar. The findings revealed that utilization of mulberry stalk as a biochar has positive effect on the improvement of nutrient status and it could partly replace chemical fertilizers and promote organic farming in a circular economy concept.
Prevalence of HBV Co-infections with HCV and HIV among Blood Donors in Ado-Ekiti, Ekiti State, Nigeria
Authors: O. P Famoni , J. M. A Oyinloye , P. A Okiki , G. O Daramola , A. O Ojerinde , O. D Ajayi 
Published: May 2024

Blood is a life-saving resource. Despite the significance of blood transfusion in saving a millions life in emergencies and medical treatment, the safety of blood transfusion faced challenges of transmitting life threatening transfusion transmissible infectious agents such as hepatitis B virus (HBV), hepatitis C virus (HCV), and human immunodeficiency virus (HIV). The study was carried out to determine the sero-prevalence of HBV, HCV, HIV and co-infections among blood donors in Ado-Ekiti, Nigeria. A total of five hundred (500) prospective blood donors age ranged from 18 to 60 years attending Ekiti State University Teaching Hospital between May to November, 2019 were recruited for the study. Prospective study was based on questionnaires administered to generate socio-demographics and a 5ml venous blood samples were obtained from each blood donors and the plasma was used for determination of hepatitis B surface antigen (HBsAg) and anti-HCV using immunoassay rapid test kit (RTK) Diaspot, Belgium and HIV-1 and HIV-2 Determine Alere Medical ,Japan and further tested with enzyme linked immunosorbent assay (ELISA) Biorad Monolisa, France). The prevalence of HBV, HCV and HIV were 4.8%, 1.2% and 1.8% respectively, while co-infections with HBV/ HIV and HBV/HCV were 0.2% and 0.2% respectively and there was no case of triple infections among the blood donors. The incidence rate was high in HBV followed by HIV and HCV. The use of RTK and ELISA for screening of blood donor for HBsAg, anti HCV and HIV in terms of their sensitively and specificity showed that ELISA is more sensitive than RTK while RTK is more specific than ELISA. From the retrospective study age and gender distribution was not statistically significant (P > 0.05). A significance difference was observed between married blood donors and HIV infection (P < 0.05) and also blood donors with history of blood transfusion showed statistical significant to HBV and HCV (P < 0.05). The prevalence of HBV, HCV and HIV infections among blood donors were found to be statistically associated with smoking, alcohol consumption, surgical operation, multiple sex partners and tattooing (P < 0.05). This study shows that the prevalence of HBV infection in Ado-Ekiti, Ekiti State ,Nigeria was higher than HCV and HIV, hence there is need to increase public awareness of the socio-cultural practices that contribute to the transmission of infection.
Catalytic Asymmetric Synthesis of Oxindoles Bearing a Tetrasubstituted Stereocenter at the C‐3 Position
Authors: Zhou Feng , Liu Yun‐Lin , Zhou Jian 
Published: May 2010

AbstractThe 3,3′‐disubstituted oxindole structural motif is a prominent feature in many alkaloid natural products, which include all kinds of tetrasubstituted carbon stereocenters, spirocyclic or not, all‐carbon or heteroatom‐containing. The catalytic asymmetric synthesis of the tetrasubstituted carbon stereocenter at the C‐3 position of the oxindole framework integrates new synthetic methods and chiral catalysts, reflects the latest achievements in asymmetric catalysis, and facilitates the synthesis of sufficient quantities of related compounds as potential medicinal agents and biological probes. This review summarizes the recent progress in this area, and applications in the total synthesis of related bioactive compounds.
Simple Preparation of Dimeric Cinchona Alkaloid Derivatives on Polystyrene Supports and a Highly Enantioselective Catalytic Heterogeneous Dimerization of Ketenes
Authors: Jumde Ravindra P. , Mandoli Alessandro , De Lorenzi Federica , Pini Dario , Salvadori Piero 
Published: May 2010

AbstractA convenient route for the covalent immobilization of quinidine and hydroquinidine pyridazine ethers on insoluble polystyrene supports is described, which avoids the need of chromatographic purifications at any stage. The use of the heterogeneized alkaloid derivatives in the asymmetric organocatalytic dimerization of ketenes afforded high enantioselectivity values (90–97% ee) in the course of 20 reaction cycles.
The influence of cam geometry and operating conditions on chaotic mixing of viscous fluids in a twin cam mixer
Authors: Robinson Martin , Cleary Paul W. 
Published: May 2010

AbstractSmooth particle hydrodynamica (SPH) simulations were used to better understand the mixing performance of a class of two‐dimensional Twin Cam mixers. The chaotic manifolds of the flow are used to describe the mixing and to identify isolated regions. For an equilateral triangle cam geometry, a figure‐eight manifold structure traps a layer of fluid against the cam boundaries. Changes in the differential rotation and phase offsets between the cams results in modest improvements in the mixing rate across the manifold barrier. Reducing the apex angle of the triangle changes the manifold structure and allows the trapped layer of fluid to mix more effectively with the rest of the domain. This article shows that examining the chaotic manifolds within a typical industrial mixer can provide valuable insight into both the transient and long‐term mixing processes, leading to a more focused exploration of possible mixer configurations and to practical improvements in mixing efficiency. © 2010 American Institute of Chemical Engineers AIChE J, 2011