bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of Edge Deletion on the Weak Roman Domination Number of a Graph
Authors: P. Roushini Leely Pushpam  
Published: February 2025

Consider a graph Γ with vertex set V and edge set E. For a function g defined on the vertex set having values in the set {0,1,2}, the weight of a vertex x is g(x). The weight of a subset X of V is denoted by g(X) and is defined as the sum of the weights of all the vertices in X. An undefended vertex under g is a vertex a in Γ with a neighbourhood with weight 0. A weak Roman Dominating Function g (WRDF) is a function such that for any vertex x having weight 0, there is a vertex y in the open neighbourhood of x having positive weight such that, under the function h defined on V having values in the set {0,1,2} defined by h(x)=1,h(y)=g(y)-1,h(z)=g(z), if z∈V-{x,y}, there are no undefended vertices in Γ. The number γ_r (Γ), the minimum of the weights of all the WRDFs defined on Γ is called the weak Roman Domination Number of Γ. The WRDF whose weight is γ_r (Γ) is called a γ_r- function and γ_r (Γ) is called the γ_r- value of Γ.With respect to a graph Γ, we say that an edge x∈E^- if and only if its removal will reduce the γ_r- value of Γ. Similarly, we say that an edge x∈E^+ if and only if its removal will increase the γ_r- value of Γ and an edge x∈E^0 if and only if its removal will leave unaltered the γ_r- value of Γ. In this paper, we categorize edges of a graph as belonging to E^-,E^+ or E^0.
Leukemia Cancer Gene Identification Through Genetic Optimization Technique and Prediction with LSTM
Authors: M.Kalaivani ,  
Published: February 2025

Cancer disease persists as one of the major causes of mortality worldwide, emphasizing the critical necessity for accurate and early diagnosis. Identifying genes associated with cancer can facilitate effective early-stage treatment. DNA Microarray data plays a vital role in detecting and diagnosing cancer. Microarray analysis allows the examination of gene expression levels in specific cell samples, enabling the simultaneous analysis of thousands of genes. However, microarray gene data is characterized by high dimensionality and contains redundant genes. The gene (feature) selection process is essential in microarray gene expression data analysis for selecting highly relevant genes with low redundancy that may cause improved prediction results. This research article presents a model designed to reduce the high-dimensional gene data to low-dimensional space, eliminate redundant genes, and improve early-stage disease prediction. The proposed model is implemented in the following phases. The initial process involves checking the multicollinearity between genes and identifying the low intercorrelated genes using the Karl Pearson correlation coefficient on the cancer dataset. Next, the Genetic Optimization Algorithm integrated with the Signal to Noise Ratio method is applied to determine an optimal set of genes, focusing on reducing dimensionality while filtering out noisy and redundant genes. In the final phase, the selected genes are classified using a Deep learning classification method namely the Long Short Term Memory classifier is utilized. The model’s performance is evaluated with various optimizers, including Adam, Adagrad, RMSProp, and SGD by comparing accuracy and loss values. Also calculate the other classification parameters such as Precision, Recall, and F1-Score value. Finally, comparative analyses of these metrics across the different optimizers are performed. The experimental results demonstrate that the research model Cor-GA_SNR-LSTM significantly improves the detection analysis by reducing the number of features in the gene data, enhancing the accuracy value, and minimizing the loss value. The Adam optimizer yielded the optimal performance with an accuracy of 88.45% and a loss value of 0.1612. The proposed method effectively identifies the most relevant genes responsible for detecting and predicting Leukemia cancer disease.
Exploring the Impact of Social Entrepreneurship on Sustainable Economic Development
Authors: Sagar Uttam Shinde  
Published: February 2025

Social entrepreneurship has emerged as a powerful force in driving sustainable economic development by integrating innovative business models with social impact. This paper explores the role of social entrepreneurship in fostering economic sustainability by addressing societal challenges such as poverty, unemployment, and environmental degradation. Social entrepreneurs leverage business strategies to create scalable and self-sustaining solutions, thereby contributing to long-term economic stability.
The study examines key factors influencing social entrepreneurship, including access to finance, government policies, stakeholder engagement, and technological advancements. It also highlights successful case studies demonstrating how social enterprises have fostered job creation, community empowerment, and inclusive growth. The interplay between social entrepreneurship and the United Nations’ Sustainable Development Goals (SDGs) is analyzed to assess its contribution to global economic resilience.
Challenges faced by social entrepreneurs, such as regulatory barriers, limited funding opportunities, and scalability constraints, are also discussed. The study explores potential solutions, including impact investing, public-private partnerships, and supportive policy frameworks, to enhance the effectiveness of social entrepreneurship in driving sustainable economic growth.
By synthesizing existing literature, this paper provides a comprehensive understanding of how social entrepreneurship serves as a catalyst for economic transformation. The findings suggest that fostering a supportive ecosystem for social enterprises can significantly enhance their ability to address societal issues while ensuring economic sustainability. Future research directions are suggested to explore innovative financing models, cross-sector collaborations, and policy interventions that can further strengthen the impact of social entrepreneurship on sustainable economic development.
This paper contributes to the academic discourse on sustainable development by emphasizing the need for a holistic approach that integrates social innovation, business acumen, and policy support to achieve lasting economic and social progress.
Modeling Channel Dynamics in Molecular Communication Systems
Authors: Ashwini Katkar  
Published: February 2025

Molecular Communication (MC) is a field that merges concepts from biology, chemistry, and information theory to enable information transfer using molecular signals. This work introduces a mathematical model for MC systems to deepen the understanding of key principles and improve nanoscale system design and optimization. The model addresses essential aspects, including molecular diffusion, advection, degradation, and channel impulse response in bounded environments. It investigates the effects of advection, where fluid flow influences concentration gradients and degradation processes, which impact signal robustness and duration. Both bounded and unbounded environments are analyzed to understand the dynamics of molecular concentration, with a focus on molecular confinement and channel conditions. Additionally, the study derives a channel impulse response equation essential for evaluating system performance. Simulation results offer insights into molecular concentration behaviors, advancing the understanding of MC systems.
The association between EMS system characteristics and post-hospital discharge patient outcomes
Authors: Nevin Jon 
Published: February 2025

Objective: Research in the field of EMS (emergency medical services) has been primarily limited to individual aspects of EMS systems and patient care. However, there is a need for a broad outcome-based analysis of the impacts of the overall system design. The aim of this study was to explore the associations between various EMS system design characteristics and patient outcomes post-hospital discharge.

Methods: Data indicators were obtained according to the characteristics of 30 US EMS systems in large metropolitan areas, which account for 41.5% of the US population. Examples of indicators were the density of unit deployment, the use of ALS (advanced life support) first response, and the accreditation status of the dispatch center. Data were compared with local outcome/mortality data from national healthcare databases. Partial least squares structural equation modeling was used to identify relationships between the variables.

Results: Of the nine latent variables studied, representing 29 individual indicators, local Medicare hospital rating scores (-.366 coefficient, p < 0.001, CI: -.485,-.134) and underlying socioeconomic and public health status (-.334, p < 0.001, CI: -.474, -.138) were the primary latent variables that showed practical significance (overall model R
2 = .736). Outcome measures described the relationship between the variables but cannot isolate EMS as the sole causal factor in outcomes.

Conclusions: None of the EMS system-specific characteristics of the variables studied were associated with decreased patient mortality. The only two variables that showed a practically significant outcome were the indicators related to socioeconomic and public health data and the Medicare ratings of local hospitals.
Prima Donna in the Jungle: Opera, Class, and Race in RKO Pictures’ Hitting a New High (1937)
Authors: Bombola Gina 
Published: February 2025

Abstract
This article interrogates why critics panned RKO's Hitting a New High, an operatic musical starring French soprano Lily Pons in the role of an aspiring prima donna who assumes the guise of an “African bird girl” for a publicity stunt. Evidence shows that the film transgressed audience expectations due to (1) its depiction of a “lowbrow,” raced jungle queen, and (2) a shifting sociopolitical climate heightening perceptions of class boundaries and a Black/white binary.
A MODERNIZAÇÃO DA AGRICULTURA DO PARANÁ
Authors: Rossoni Roger Alexandre , Silva Gerson Henrique da , Moraes Marcelo Lopes de , Stege Alysson Luiz 
Published: February 2025

O artigo tem como objetivo mensurar a evolução do nível de modernização da agricultura dos municípios paranaenses e sua distribuição espacial nos anos de 1975, 1985, 1995 e 2006. Para tal, foi estimado, por meio da análise fatorial, um índice de modernização da agricultura e analisada sua dispersão espacial nos municípios paranaenses, utilizando-se dos indicadores de I de Moran global e local. Os resultados demonstram que, inicialmente, o processo de modernização da agricultura paranaense ocorreu de forma mais intensa em municípios com solo mais propício para utilização de maquinários, em especial o oeste e o norte do estado. Entretanto, também foram identificados clusters de alta modernização em áreas de solo menos propícios, os quais apresentaram características específicas que possibilitaram sua modernização. Assim, a concentração da modernização está relacionada à atuação do Estado e aos fatores naturais, demográficos e de ocupação dos municípios paranaenses
De Rondônia para a Pan-Amazônia
Authors: Cardoso Patrícia Lopes , Cavalcante Maria Madalena de Aguiar 
Published: February 2025

Este estudo tem como objetivo compreender o papel do Programa de Pós-graduação em Geografia da Universidade Federal de Rondônia no contexto de formação de mestres e doutores para o desenvolvimento da Pân-Amazônia, levando em consideração a percepção dos egressos na formação recebida. Trata-se de uma pesquisa quanti-qualitativa, com aplicação de questionário aos egressos titulados das turmas 2006 a 2019. Os resultados foram analisados de acordo com a análise de conteúdo de Laurence Bardin (1977) e dentre os principais achados foram identificadas algumas dificuldades encontradas pelos egressos durante o curso e que podem servir como instrumento para autoavaliação do Programa. A taxa de empregabilidade após o curso é alta, sendo que apenas 5% disseram estar desempregados. Os destinos profissionais dos egressos do Programa, está principalmente na área da educação e, ainda, em setores estratégicos da sociedade, demonstrando a importância do Programa na formação e produção de uma ciência geográfica Amazônica.
Design And Development of Five- Bar Linkage Mechanism for Automated Vegetable Transplanter
Authors:   6Department of Mechanical Engineering, Sri Sai Ram Engineering College, Chennai-44, India, C Parswajinan 
Published: February 2025

This research paper represents the design and development of a Translating Five-Bar linkage mechanism for an automatic vegetable transplanter, aimed at enhancing the efficiency and precision of agricultural transplantation processes. The Traditional transplanting of seeds is Time consuming, Labour intensive and costly activity which provides uneven plant laying and low transplanting rate. This system uses a duckbill type Five-Bar linkage mechanism which is powered by the tractor's (PTO) Power Take-Off shaft. This driving mechanism consists of 2 crankshafts, connecting rods, and chain sprocket arrangement to achieve the best seedling placement, ensuring minimal soil disturbance and precise transplantation. This design includes kinematic analysis of the Five-Bar linkage to optimize the motion trajectory of the planting mechanism, focusing on uniform planting depth and linear spacing. This study includes the parts design and motion analysis, simulation and kinematic analysis through CAD modelling software. The integrated system enhances the energy efficiency of the mechanism, making it suitable for diverse field conditions and various crop varieties and the experimental results has shown that this system achieves reliable and consistent transplantation with reduced manual effort, proper plant laying and improved transplantation rate.

Keywords: Five-Bar linkage, PTO, Vegetable transplanter, Sapling
Het Liefdehuis-arrest na honderd jaar herinnerd
Authors: Engberts D.P. 
Published: February 2025

Het Liefdehuis-arrest na honderd jaar herinnerd
Het Liefdehuis-arrest uit 1913 was het eerste arrest waarin het medisch beroepsgeheim centraal stond. De Hoge Raad relativeert daarin drastisch de betekenis van de artseneed/-belofte voor het beroepsgeheim en het verschoningsrecht. Grondslag en oogmerk van het beroepsgeheim worden niet op regelgeving gebaseerd maar op de eigen aard van de verhouding patiënt-arts. In dit artikel schetst de auteur kort de achtergronden van het arrest. Hij gaat in op het belang van de uitspraak en geeft een korte analyse van de sterke en zwakke kanten.
Beroepsgeheim en toezicht: leidt het afgeleid beroepsgeheim tot een zwijgende toezichthouder?
Authors: de Die A.C. 
Published: February 2025

Beroepsgeheim en toezicht: leidt het afgeleid beroepsgeheim tot een zwijgende toezichthouder?
Sinds de inwerkingtreding van de Wubhv mag de inspecteur op grond van drie wetten patiëntendossiers inzien. De zorgaanbieder moet weten waar de grenzen van die bevoegdheid liggen in verband met zijn eigen beroepsgeheim. Voor de IGZ geldt hetzelfde, maar zij wordt nog voor een andere vraag gesteld. Namelijk wat zij mag doen met de verkregen vertrouwelijke gegevens. Uit een arrest van de Hoge Raad van 12 februari 2013 blijkt dat het verschil maakt dat sprake is van een afgeleide geheimhoudingsplicht. Een wettelijke regeling van gebruik van patiëntengegevens is wenselijk.
Kroniek rechtspraak EU
Authors: de Gans M.T. 
Published: February 2025

Kroniek rechtspraak EU
In deze kroniek wordt een overzicht gegeven van de jurisprudentie van het Hof van Justitie van de Europese Unie op het terrein van het gezondheidsrecht in de periode van 1 juni 2010 tot 1 september 2011. De behandelde arresten hebben betrekking op de organisatie en financiering van de gezondheidszorg, zorg in het buitenland en bloedproducten, genees- en hulpmiddelen.
De voorgenomen wijziging van artikel 13 Zvw – een kleine ingreep aan het hart van de zorgverzekering
Authors: Rijken J.J. 
Published: February 2025

De voorgenomen wijziging van artikel 13 Zvw – een kleine ingreep aan het hart van de zorgverzekering
De Minister van VWS heeft een wijziging van artikel 13 Zorgverzekeringswet (Zvw) aangekondigd. Zorgverzekeraars zullen vrij zijn te bepalen of zij een vergoeding voor niet-gecontracteerde zorg bieden en zo ja, wat de hoogte is. Deze bijdrage plaatst enkele kanttekeningen. Het ‘hinderpaalcriterium’, dat in de brief een belangrijke rol speelt, bestaat naar huidig recht niet. Daardoor heeft de voorgenomen wetswijziging slechts een beperkte betekenis. De Europese Richtlijn patiëntenrechten is niet duidelijk over de vergoeding van niet-gecontracteerde zorg. Daardoor is onzeker of de Zvw zorgverzekeraars vrij mag laten deze vergoeding te bepalen. Ook rijst de vraag hoe ver zorgverzekeraars mogen gaan bij het selectief inkopen van zorg.
Kroniek rechtspraak Wet marktordening gezondheidszorg
Authors: Sijmons J.G. 
Published: February 2025

Kroniek rechtspraak Wet marktordening gezondheidszorg
Deze kroniek bevat een overzicht van de jurisprudentie inzake de Wmg vanaf oktober 2010 tot mei 2012. De jurisprudentie betreft oudere geschillen over kortingen en maatregelen die uiteindelijk tot een beslissing kwamen, als ook voorlopige voorzieningen van maatregelen die hun schaduw vooruitwerpen. Naast tariefbeschikkingen worden ook enkele uitspraken besproken van de NZa in de rol van ‘marktmeester’.
Europeesrechtelijke ontwikkelingen rond medische aansprakelijkheid
Authors: Hendriks A.C. 
Published: February 2025

Europeesrechtelijke ontwikkelingen rond medische aansprakelijkheid
Het medisch aansprakelijkheidsrecht is niet slechts een nationale aangelegenheid. In Nederland kunnen we lering trekken uit de ervaringen elders en wordt het vigerende recht in aanzienlijke mate bepaald door 'Europa', in het bijzonder door de EU en de Raad van Europa. In deze bijdrage gaat de auteur in op relevante Europese rechtsontwikkelingen. Gesteld wordt dat juristen er niet aan ontkomen Europa te betrekken bij het medisch aansprakelijkheidsrecht.
Kunnen godsdienstige organisaties belastbare winst maken?
Authors: Wolff Mario 
Published: February 2025

Can religious organisations make taxable profit? The treatment of religion in corporate tax legislation
Dutch profit tax does not formally exclude religious organisations. Therefore, these organisations may have to pay tax over their income. The way this tax is determined is dictated by the law on corporate taxation: Wet op de vennootschapsbelasting 1969. In practice however, religious organisations are seldom taxed. In this article I investigate whether there is a formal reason to exclude this type of organisations from taxation, leading to the conclusion that there is no such reason.
Versnipperde regie
Authors: Broekhuizen Jolijn , van Steden Ronald , Boutellier Hans 
Published: February 2025

Fragmented coordination. The position of the municipality in a local security network
The coordination in public safety has been assigned to the municipality. The central question in this article is whether the municipality is equipped to fulfil this task successfully. In this study we investigated a metropolitan security network against drug and alcohol nuisance. Questionnaires were administered among 36 organisations dealing with these nuisance problems. The social network analysis shows that the municipality is predominant in the security network. On the other hand there are several other organisations, such as the Police, health organisations and Housing Associations, that also take up a central position in the network. We also found that the municipality’s informal network is less well developed than its formal network. In contrast, the Police and several local health organisations often liaise informally with other organisations that ‘fight’ drug and alcohol nuisance within the network. Quite a number of organisations are in the position to obtain important information and to exert influence when organisations are unwilling to cooperate. Consequently, several organisations other than the municipality are suited to successfully complete the coordination in a security network.
Endometriose ureteral como diagnóstico diferencial de neoplasia maligna do trato urinário superior: Relato de caso
Authors: Machado Cassiano , Azolin Machado Giulia , Hamad Mehanna Samya , Fernanda de Souza Britto Alissa , Mendes e Siilva Gonçalves Rafael , Meyer Fernando 
Published: February 2025

Introdução: O presente relato tem como objetivo descrever a ocorrência de endometriose no trato urinário superior, em especial no ureter, além de suas manifestações clínicas, diagnóstico e tratamento. A endometriose é caracterizada pela presença de glândulas endometriais fora da cavidade uterina e pode ser classificada como superficial, peritoneal, ovariana ou infiltrativa profunda (DIE). O envolvimento do sistema urinário pela endometriose é incomum, e quando ocorre afeta principalmente a bexiga e o ureter.
Apresentação do caso: Mulher de 52 anos, com hematúria, infecções urinárias de repetição e presença de tumoração em ureter distal esquerdo evidenciada em ressonância magnética é submetida a nefroureterectomia robótica e diagnósticada com endometriose de ureter em anatomopatológico.
Conclusão: O acometimento restrito ao ureter por endometriose é incomum, e, como no relato, pode ser confundido com neoplasias malignas do trato urinário superior, requerendo tratamento com nefroureterectomia.
Telemedicine in the Management of Urologic Oncology Patients: Lessons from the COVID-19 Era
Authors: Mazzo Calzavara Paulo , Terziotti Fernando , Perri Marin Manuela , Paslar Carbonieri Gabriella , Vallim Mendes Ana Laura , Crippa da Silva Daniel , Varella Postiglioni Augusto , Mehret Moleta Matheus 
Published: February 2025

Purpose: This study examined and compared uro-oncologic outpatient telemedicine (TM) and in person assessment during COVID-19 pandemic.
Methods: We retrospectively reviewed the medical records of uro-oncologic outpatients treated in our hospital during the COVID-19 pandemic, from June 3rd, 2020, to December 30th, 2020. Patients were evaluated for a single urologist in both pre and postoperative assessment.
Results: 869 urological outpatients were evaluated in this period, while 193 (22%) through TM modality. The majority was man (n=747; 85.9%, p=0.002), with prostate cancer disease (n=544; 62.6%, p<0.001) at posttreatment follow-up (n=673; 77.4%, p<0.001). Faults were higher at in-person assessment (12.8% vs 7.2%, p=0.035).
Conclusions: Telemedicine emerges as a substitute for traditional clinic visits and its expansion will allow ease of access for health services. Our study provides insights into the efficacy of postoperative care offered through TM.