bluuebunny/crossref_metadata_2025_split huggingface dataset:
Análisis de volatilidad de los precios de cierre de la acción de ECOPETROL 2016-2018
Authors: Leguizamón Adriana , Maca Diego 
Published: December 2024

In this paper a modeling of the time series corresponding to the daily closing price of the Ecopetrol share between 2016 and 2018 is made. The methodology used is that of Box and Jenkins, which is developed step by step with the objective ofobtaining a model of the mentioned series that allows forecasting the value of the share in the short term. Initially, a description of the basic components of the series such as its trend, cycles and volatility is made; obtaining that the series is stationary in average is constant through time. Then, with the use of the graphs of the autocorrelation and partial autocorrelation functions, a first ARIMA(2,0,1) model is postulated, observing that the residuals are not independent of each other and in conclusion this model does not capture the dependence well. The study of the residuals is done with the purpose of analyzing the variance, for which the series of squared residuals is used, being these the estimators of the conditional variances, obtaining that the model is good for the mean but not for the variance. Subsequently, the variance is modeled, analyzing the squared autocorrelation graphs, it can be determined from the Ljuan Box test that there is heteroscedasticity in the residuals. Taking into account the above, an ARCH or GARCH model is sought to model the Ecopetrol price series, by means of the ARCH test, it is confirmed.that there is an effect of this nature.
Actas de órganos colegiados: nuevas disposiciones para el profesional en Administración de Oficinas
Authors: Solís Chaverri Brandon , Alfaro Vargas Paola 
Published: December 2024

This article focuses on a review of the literature related to the new guidelines for the preparation of minutes. The main objective of this study is to analyze the legislative and regulatory changes implemented in Costa Rica, as well as the incorporation of technology in the management of collegiate bodies and the documentation associated with their work. The research is framed within the hermeneutic paradigm and was developed through a documentary review model that involved the compilation and thorough analysis of various bibliographic sources. Among the results found, it is highlighted that the legislative and regulatory changes have significantly transformed the dynamics of the drafting and format of this document, which requires a continuous training process for office administration professionals. One of the most relevant findings highlights the importance of administrative transparency for the proper management of organizations, in which the minutes play a crucial role as a document that evidences what was discussed and agreements made in the collegial bodies. It also emphasizes the existence of new provisions regulating the drafting and format of the minutes.
Importance of Assessing the Impact of Combined Lifestyle Factors Related to Periodontitis in Costa Ricans
Authors: Rodríguez-Callaci María Fernanda , Ramírez Karol 
Published: December 2024

Periodontal disease is an infectious and inflammatory disease, which is characterized by the destruction of tooth supporting tissues: root cementum, periodontal ligament and alveolar bone. Dental biofilm or plaque is the etiological risk factor for gum disease. There are a variety of risk factors that may contribute the onset and progression of periodontitis. Modifiable risk factors are habituated risk factors that can be changed by adjusting behavioral attitudes. These adjustments minimize the possibility of chronic disease occurrence. Thus, it becomes important, to identify individual modifiable factors such as lifestyle factors, which could influence the severity and higher risk of progression of periodontitis. Diet, physical activity, stress levels, sleep quality, smoking, and alcohol consumption, in relation to periodontal disease have been studied individually. Little is known about the combined effect of these health-related lifestyle patterns related to health and periodontal status. Studying the combination of lifestyle factors is recommended to establish an adequate management and treatment plan of patients with periodontitis. Costa Ricans present a unique pattern of sociodemographic, ethnic, cultural diversity, and lifestyle factors. Assessing these variables in different populations are a priority, to prevent and treat chronic diseases, such as periodontitis.
Mentés másként
Authors: Granasztói Olga 
Published: December 2024

2022 őszén az MTA Könyvtára megvásárolta az 1948-ban Györffy György történész által megmentett gróf (Hadik)-Barkóczy család könyvgyűjteményének mintegy 2500 kötetét, amelyet 1948-tól majd 80 éven át a kiváló történész, halála után pedig gyermekei egyben, gyűjteményként őriztek meg budapesti lakásukban. A muzeális állomány a 20. század elejétől a Nemzeti Múzeum melletti Hadik-Barkóczy palotában volt elhelyezve, azután, hogy a család a 18. század közepétől gyűjtött könyvek nagy részét lehozta az Ung megyei Pálócról. A Barkóczy család könyvtára eredetileg több tízezer kötetet számlált, de kimagasló jelentőségű abban a tekintetben is, hogy százötven éven át öt generáció gyarapította, egymást követték a hasonló műveltségi fokon álló, könyvszerető leszármazottak, a család vagyoni helyzete pedig mindig lehetővé tette a könyvtár folyamatos gazdagítását. Egészen a 20. század elejéig, vagyis több mint száz éven keresztül ugyanott, Pálócon őrizték. Állományának jelentőségében fontos tényező, hogy a 18. század utolsó harmadától egyenes ágon öröklődött, 1859-ben a hitbizomány megalapításával pedig a II. világháborút követő évekig garantált volt az egy kézben tartása. A könyvtár II. világháborút követő sorsa szintén nem mindennapi: 1948-ban az ÁVH szemet vetett a Nmezeti Múzeum melletti Hadik-Barkóczy palotára, ezért a palotában őrzött, és az ostromot túlélt gyűjtemények nagy részét lefoglalta és elszállította. A könyvtár egyik fele így került kalandos úton végül Bajára, ahol ma is hozzáférhető annak kissé megcsappant állománya a zAdy Endre Városi Könyvtárban. A könyvtár palotában hagyott másik felét 1948-ban Györffy György történész mentette meg, így ma közgyűjteményeinkben az eredeti mesés gazdagságú (Hadik)-Barkóczy könyvtár ha nem is a maga egészében, de több ezer kötetén keresztül tükrözi a jeles főúri család kultúrapártolását és olvasmányszeretetét.
Széll Farkas könyvtáráról
Authors: V. Ecsedy Judit , Bánfi Szilvia 
Published: December 2024

Széll Farkas (1844–1909) kúriai bíró, jogi író egyike volt kora legjelentősebb könyvgyűjtőjének. Több, mint háromezer kötetes könyvtára, amely kéziratokat és nyomtatott könyveket tartalmazott, kiemelkedő hungarika-gyűjtemény. Halála után leánya örökölte, aki mint Jan Kubelík cseh hegedűművész felesége Csehszlovákiában élt. Széll-Kubelík Marianne 1928-ban felajánlotta megvételre az apjától öröklött könyvtárat a cseh Kulturális és Népművelésügyi Minisztériumnak. szerzők végigkísérik az eseményeket, amelyek során végül a Széll könyvtár mai helyére került, az akkori Állami és Egyetemi Könyvtárba (ma a Cseh Köztársaság Nemzeti Könyvtára /Narodní knihovna České republiky). A könyvtár történetéhez tartozik, hogy ezt megelőzően két alkalommal is a Széll könyvtárból adományokkal, kéziratokkal gazdagították az akkori Nemzeti Múzeum Széchényi Könyvtárát, (ma Országos Széchényi Könyvtár). Minthogy Széll Farkas életét és hivatali munkásságát főleg Debrecenben és környékén töltötte, beszerzési forrása is ez a vidék volt, tehát gyűjteménye különösen gazdag debreceni vonatkozású könyvekben és kéziratokban. Széll Farkas könyvtára ma a cseh Nemzeti Könytárban található és kutatható, Prágában, „Knihovna Kubelíkova-Széllova” különgyűjteményként, amely egyúttal a legnagyobb a külföldi nyilvános könyvtárban található magyar hungarika-gyűjtemény.
The sale of medicines used for diabetes mellitus treatment in retail segment of Russian pharmaceutical market
Authors: Petrukhina I. K. , Lazarev A. M. , Ryazanova T. K. , Lebedev P. A. , Gladunova E. P. , Glembotskaya G. T. 
Published: December 2024

Objective: to study the characteristics of the population consumption of medicines for the treatment of diabetes mellitus (DM), sold in the retail sector of the pharmaceutical market of the Russian Federation (RF).Material and methods. The study analyzed data on products assortment and sales volumes for drugs used to treat DM (according to Anatomical Therapeutic Chemical (ATС) classification) trough pharmacies in all federal districts of the RF for the period 2020–2023. In particular, the following ATС groups were studied: A10A, A10B, H04AA and A16AX (thioctic acid), as well as “sibutramine + metformin” combination prescribed to correct obesity in DM patients. The results were obtained on basis of comparative, retrospective, logical, and graphical methods as well as content analysis, data grouping in accordance with ATС groups and descriptive statistics.Results. In the retail sector of the pharmaceutical market of the RF, 54.9 million packages of antidiabetic drugs were sold for 32.4 billion rubles from 2020 to 2023. In the structure of sales in monetary terms, the share of Russian-manufactured drugs amounted to 16–17% approximately, and in physical terms, i.e. by the number of packages, it reached 37–39%. Throughout the analyzed period, the weighted average price (WAP) per 1 package of a drug for DM treatment increased from 472 to 589 rubles. Concurrently, as of year-end 2023, WAP per 1 package of an imported drug was 3 times higher than WAP of a domestic drug (784 and 259 rubles, respectively). In 2023, more than 45% of pharmacy sales in physical terms accrued to drugs of the ATC subgroup A10BA Biguanides (metformin), and about 25% to A10BB Sulfonylurea derivatives (glibenclamide, gliclazide, glimepiride, etc.). In 2023, the highest sales in monetary terms accrued to methsopamine, daphgylflozin, tytochotic acid, empagliflozin and gliclazide. In the structure of retail sales of drugs for DM treatment, fixed combinations accounted for about 15%. Despite an increase in the number of trade names of fixed combinations (from 24 in 2020 to 30 in 2023), their share in the products assortment structure remained insignificant, that did not comply with international recommendations for DM treatment.Conclusion. Using pharmacoepidemiological monitoring tools, the features of the population consumption of drugs prescribed for DM treatment in the retail sector of the pharmaceutical market of the RF were studied in a retrospective aspect (for the period from 2020 to 2023). The contribution of ATC subgroups to the retail sales structure was established. It was revealed that the share of combined drugs was not more than 15% in the total retail sales structure that did not comply with international recommendations on DM treatment.
Passive Seismic Imaging of Urban Environments Using Distributed Acoustic Sensing: A Case Study from Melbourne, Australia
Authors: Lai Voon Hui , Miller Meghan S. , Jiang Chengxin , Yang Yan , Magrini Fabrizio , Zhan Zhongwen , McQueen Herb 
Published: December 2024

Abstract
Distributed acoustic sensing (DAS) offers a cost effective, nonintrusive method for high-resolution near-surface characterization in urban environments where conventional geophysical surveys are limited or nonexistent. However, passive imaging with DAS in urban settings presents challenges such as strong diurnal traffic noise, nonlinear array geometry, and poor fiber coupling to the ground. We repurposed a dark fiber in Melbourne, Australia, into a 25 km DAS array that traces busy arterial roads, tram routes, and orthogonal sections. By employing noise cross correlation and array beamforming, we calculated dispersion curves and successfully inverted for a near-surface shear-wave velocity model down to 100 meters. Stationary seismic sources are maximized by selecting daytime traffic signals, thereby recovering surface waves and reducing interference from acoustic waves from man-made structures in the subsurface. Poorly coupled channels, which are linked to fiber maintenance pits, are identified through cross-correlation amplitudes. The dispersion curve calculation further considers the channel orientation to avoid mixing Rayleigh and Love waves. Using a trans-dimensional Markov chain Monte Carlo sampling approach, we achieved effective model inversion without a prior reference model. The resulting near-surface profile aligns with mapped lithology and reveals previously undocumented lithological variation.
Unlocking regional value chains: Fintech’s role in the Western Balkans' integration into global markets
Authors: Shaqiri Gentjan , Kacani Jolta , Qorraj Gazmend 
Published: December 2024

Digitalization and automation are restructuring the geographical landscape of operations and labor, significantly altering operations in global value chains (GVCs). Digital technologies are expected to boost resilience, enhance transparency, and foster sustainability in GVCs. In this context, this paper looks at how the application of fintech solutions fosters the creation of regional value chains (RVCs), increasing attractiveness and generating new opportunities for enterprises in the Western Balkan region to participate in GVCs To fill the existing gap for granular analysis at the industry level, the paper examines if enterprises in the Western Balkans that apply of fintech solutions in financial management have better opportunities to create RVCs than the ones that resist fintech implementation. Using a benchmarking instrument on fintech solutions implemented on 370 enterprises, this paper tries to identify industries with the highest potential to create RVCs and higher prospects for integration in GVCs. Our findings indicate that fintech solutions and applications can be one of the main driving forces in transforming and upgrading RVCs in Western Balkan countries.
Role of Yoga Prana Vidya (YPV) system in the successful management of metabolic diseases: A Review
Authors: Nanduri Venkata Satyanarayana , Neravetla Jayachander Reddy 
Published: December 2024

Metabolism is the complicated chemical reaction in the body's cells that changes food into energy. Nutrition and metabolism are correlated. Metabolic syndrome, a spectrum of metabolic disorders such as obesity, diabetes, cholesterol, blood pressure, etc., is a significant public health problem in India. Prevention and control of metabolic disorders is the focus of healthcare systems. This paper presents a review of recent research on how the Yoga Prana Vidya(YPV) System of Healing protocols have successfully resolved metabolic issues.This study uses a literature review method to identify relevant research articles and synthesize the results. A total of 9 eligible research articles meeting the criteria were selected and the combined sample was 257 people. 2 papers have case studies with a sample of 3 and the remaining 7 have a sample of 254 people who improved metabolic well-being. In 4 out of the 7 studies, the sample of 207 patients experienced statistically significant improvements in body weight, BMI, and waist size within 1 to 7 days of healing camp. Results from the remaining 3 studies with a sample of 47 show marginally significant improvements.The evidence gathered from this study validates the YPV system as a performing therapy to effectively prevent and manage metabolic disorders. Further research with appropriate samples and methodologies is recommended.
O desenvolvimento da gestão de equipe de enfermagem: entendendo o papel do enfermeiro assistencial
Authors: Silva de Deus Marina , Welfer Márcia 
Published: December 2024

Introdução: O enfermeiro assistencial é o profissional, que desde o início da sua jornada, tem a função de ser líder de uma equipe. Através disso, a pesquisa tem como objetivos: Conhecer o papel do enfermeiro como líder de equipe; Identificar os principais desafios no trabalho da gestão de equipes do enfermeiro e Conhecer estratégias utilizadas pelos enfermeiros na gestão de equipe. Metodologia: Revisão integrativa de literatura que teve como base de pesquisa as plataformas Lilacs, Google acadêmico, Scielo, Pubmed e Biblioteca Virtual da Saúde e uma dissertação, publicados nos últimos cinco anos. Desenvolvimento: Após a leitura do material, a pesquisa foi dividida em duas categorias, a) O papel do enfermeiro como líder de equipe assistencial e o desenvolvimento do processo de gestão na sua equipe: o enfermeiro assistencial tem como função ser o líder da equipe, demonstrando proatividade, empatia, ética, ser influenciador, articulador, provedor e resolutivo. Uma enfermagem eficiente se mede pela capacidade de melhorar a qualidade no trabalho garantindo segurança na execução de suas atividades. b) Desafios da Liderança e estratégias dos enfermeiros na liderança de equipes: os maiores desafios encontrados foram a relação de confiança e o conhecimento do líder sobre sua equipe e às habilidades gerenciais do enfermeiro. Considerações finais: são muitas as dificuldades no gerenciamento de equipes, mas existem estratégias que visam buscar melhorar a qualidade do atendimento aos pacientes no relacionamento da equipe, como o aprimoramento do vínculo, da comunicação da educação permanente e estar sempre assegurado com o código de ética de enfermagem.
Adverse Drug Reactions Reporting Profile in Tertiary Referral Hospital: A Retrospective Pharmacovigilance Study in Indonesia
Authors: Meyta Sari Cinantya , Suprapti Budi 
Published: December 2024

Background: Pharmacovigilance is administered to several pharmacological classes of drugs worldwide. However, there are still insufficient data regarding the prevalence and general characteristics of drug reactions, especially in developing countries. Objective: This study aimed to determine the prevalence and characteristics of ADRs, including the pharmacological class involved, and report and classify the clinical manifestations associated with ADRs. Methods: This retrospective study was based on patient ADR reports during observation. Prevalence, patient demographics, and other data were evaluated using descriptive statistics. Results: Of 773 reports that met the inclusion criteria, most were doctors (80.6%), followed by pharmacists (18.7%). Of the total cases, 430 (55.6%) occurred in the women. Most suspected ADRs occurred in the 19-60 years age group (583; 75.4%). The highest incidence of ADR was observed in patients using antineoplastic agents (19.5%), systemic antibacterials (16.4%), or antihypertensives (12.5%). The majority of clinical manifestations were gastrointestinal disorders (41.7%), and approximately 309 (40%) ADR cases continued with antagonists/antidotes. Approximately 62% of the patients who experienced ADRs recovered. Conclusion: Antineoplastic, systemic antibacterial, and antihypertensive drugs appeared to be the most common drugs used for suspected ADR cases in this hospital. ADR reporting has been running well, but not all healthcare workers have participated actively. Hopefully, the results of this research will contribute to the upcoming strategies for pharmacovigilance activities in this hospital and other healthcare facilities to improve the quality and quantity of ADR reporting and increase the safety of medication usage.
The Internet Resource Navigator on Agricultural Topics of the Central Scientific Agricultural Library: Creation, Development and Use
Authors: Pirumova L. N. , Kolenchenko I. A. , Ilyina L. V. 
Published: December 2024

The purpose of the article is to present the results of the Central Scientific Agricultural Library (CSAL) work for the creation of an online resource navigator on agriculture, food industry, fisheries and forestry, veterinary medicine.The “Navigator for remote network resources on agricultural topics” formed in 2009 by a purpose-built procedure is regularly updated and replenished. It provides general information about sites, that place data on farming, food and processing industry and an inline link to the resource website. In the updating process, sites that stopped working are deleted, information about sites is supplemented and/or updated; annual monitoring of the industry-specific web space is carried out in order to identify new sites on agricultural topics. Russian and foreign sites selected to be included into the Navigator are described. The layout in the navigator is systematic, in accordance with the Specialized Rubricator on Agriculture and Food. This allows the user to find easily the necessary information and the Internet resources for individual agribusiness industries and topics.The resource is presented on the site of CSAL in a free and open accessed data basis, promoting fast and various search.
Effective Compression and a Minimally Invasive Rail Plate to Optimize Bone Transport in Distraction Osteogenesis
Authors: López-Carreño E. , Avendaño E.P. López , Rojas L. Padilla , Martínez-Castellanos A.Y. , Rodríguez I. Arámbula , López C. García , Huerta H. Campos , Huerta L. Flores 
Published: December 2024

Background:
Bone transport in distraction osteogenesis is an effective, well-known procedure. However, bone compression is an aspect of this technique for which there is no objective information. The lack of direct bone compression measurements may result in a lack of uniformity in the bone transport process, which can result in its ineffective application and may be contributing to its underutilization. This study describes the results of applying objectively measured compressions to achieve a distraction regeneration zone and docking site consolidation during bone transport in distraction osteogenesis.

Methods:
This prospective study describes the results of a single cohort of 32 patients who underwent distraction osteogenesis with bone transport utilizing a combination of a minimally invasive rail plate and monolateral external fixation. The patients were categorized into 2 groups: (1) those with hypertrophic, atrophic, or infectious pseudarthrosis-nonunion (the pseudarthrosis-nonunion group), and (2) those with bone loss due to trauma or osteomyelitis (the bone loss group). The initial bone compression was measured during the latency phase, and the final compression was measured during the distraction phase. The healing index, external fixation index, healing time, consolidation time, and docking time were calculated for each patient. The Mann-Whitney U and Kruskal-Wallis tests were used for comparisons between and within groups.

Results:
In this study, 28 (88%) of the patients were male. The mean patient age was 44.93 ± 16.21 years. The median values were 3.2 Nm for the initial compression and 3.4 Nm for the final compression, with no significant difference between or within groups of patients. The osseous results were excellent in 29 patients (91%), and the functional results were good or excellent in 31 patients (97%).

Conclusions:
This study is the first to objectively measure compression in the bone transport process. Our findings showed that all patients who had an initial compression of ≥3.2 Nm achieved 100% consolidation of the distraction regeneration zone, and those who had a final compression of ≥2.9 Nm achieved complete docking site consolidation without complications. These 2 values thus represent effective compression and highlight the role of bone compression in bone transport.

Level of Evidence:
Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.