bluuebunny/crossref_metadata_2025_split huggingface dataset:
ORDINAL LOGISTIC REGRESSION MODEL AND CLASSIFICATION TREE ON ORDINAL RESPONSE DATA
Authors: Jajang Jajang , Nurhayati Nunung , Mufida Suci Jena 
Published: May 2022

Logistic regression (LR) is a model that associates the relationship between category-type response variables with quantitative or quantitative and qualitative predictor variables. The prediction of the LR model is in the form of probability. This research studied logistic regression (LR) models and Classification Trees in the case of ordinal response variable types. The data used in this research from The Central Statistics Agency (BPS). The research variables used are Human Development Index (HDI), gross enrollment rate for high school, percentage of poor people, open unemployment, and percentage of married age <17 years and some of the related predictor variables in Central Java Province in 2018. The HDI data is categorized into three levels, namely very high, high, and moderate. The results of the ordinal LR model show that there are three factors that influence the HDI, they are the gross enrollment rate for high school (GER), the percentage of the poor, and the proportion of women who married at the age of less than 17 years. Comparison of the accuracy LR model and Classification Tree in classification analysis shows that if the training data used is 60%-70% the LR model is better than Classification Tree, while the training data used is more than 70% and less than 86% then the Classification Tree model is better than LR.
PRIVACY-PRESERVING REAL TIME TRACING SYSTEM FOR COVID-19 PATIENT USING GPS TECHNOLOGY
Authors: Azizah Nuril Lutvi , Indahyanti Uce 
Published: May 2022

The new normal condition in Indonesia does not mean that Indonesia is completely free from infection with the Covid 19 virus. Individuals exposed to the Covid 19 virus have symptoms like mild, moderate, to severe condition. Most individuals who have mild symptoms are self isolating at their home until tested negative for the Covid 19 virus. The impact of Covid 19 has led to an increase in the use of gadgets to access all the information needed. The purpose of this study is to provide information regarding patients infected with Covid 19 in a certain area through a tracing application. The application can help public to find out how many individuals are infected with Covid 19 in the surrounding environment by prioritizing privacy-preserving in a real time. The method used in this study is a combination of graph theory and GPS tracing system on a gadget. The initial stage of this study was carried out through tracing Covid 19 patients based on their position of residence. The final stage of the study was carried out using a graph approach based on distance and percentage of transmission. The result of this study obtained privacy-preserving real-time tracing with the predicted precentage of Covid 19 transmission susceptibility within the scope of danger or vulnerability, quite safe, and secure. Furthermore, individuals can take precautions by maintaining a safe distance.
Modern concepts about pathogenesis of the tension-type headache and mechanisms of development of the tension-type headache and arterial hypertension phenotype
Authors: Moskaleva P. V. , Khramchenko M. A. , Karpenkova A. D. , Petrova M. M. , Shnayder N. A. 
Published: May 2022

The aim of this review was to analyze domestic and foreign publications reflecting the main existing theories of tension-type headache (TTH) development and the search for common pathogenetic links of TTH with arterial hypertension (AH) as potential triggers for the development of the clinical TTH and AH phenotype.Methods. We searched for articles in databases (eLibrary.ru, Web of Science, Scopus, PubMed, Clinical Case) by keywords. Search depth – 2006–2021.Results. The analysis allowed us to identify the leading theories underlying the development of TTH: psychogenic, vascular, myofascial, biochemical and neurogenic. At the same time, a neurobiological theory has been considered: it combines some of the mechanisms of previously studied pathogenetic theories of TTH. In addition, there are the most important (from the clinical point of view) mechanisms of the comorbidity of TTH and AH, which underlie the development of the TTH + AH phenotype. In terms of these mechanisms, in recent years, it is of scientific interest to study the role of nitric oxide (NO) and NO-synthases, since they play an important role not only in the development of the comorbidity of two diseases simultaneously existing in one patient (phenotype «TTH and AH», but also in modulating the response to drugs for the treatment of TTH and AH. Modulators of NO and NO-synthases, which have been developed in recent years, can improve the efficacy and safety of therapy for this phenotype.Conclusion. New approaches to predicting and disease-modifying therapy of the TTH and AH phenotype can increase the efficiency and safety of treatment, and improve the quality of life of patients, and reduce the risk of cardiovascular complications.
Prediction of cerebrovascular complications of coronary artery bypass grafting in patients without significant stenosis of the carotid arteries
Authors: Syrova I. D. , Kovalenko A. V. , Trubnikova O. A. , Maleva O. V. , Lozhkin I. S. , Chernobai A. G. , Yurkevich E. A. , Syrova Е. А. , Mamchur I. N. , Barbаrach O. L. 
Published: May 2022

Introduction. Аpproximately 20% of all patients referred for coronary bypass surgery (CABG) have hemodynamically insignificant carotid artery stenoses. It is known that a decrease in the elasticity of the walls of the arteries of the brain due to atherosclerosis is a risk factor for cerebrovascular complications in cardiac surgery. The purpose of the work. Construction of prognostic models determining the probability of decompensation of chronic cerebral ischemia (CIG) and the development of early postoperative cognitive dysfunction (POCD) in patients with hemodynamically insignificant carotid artery stenosis in the hospital period of CABG performed under conditions of artificial circulation.Material and methods. 58 patients with < 50% carotid artery stenosis were examined, age – 56.2 [52.0; 63.0] years. Neurological, neuropsychological and laboratory-instrumental examinations were performed 2–3 days before and 8–9 days after the operation. The degree of narrowing of the carotid arteries was determined by color duplex scanning. Regression and ROC analyses were performed.Results. Decompensation of HIGM on day 8–9 of CABG was detected in 51.7%, early POCD – in 63.8% of patients. The prognostic criteria for the decompensation of the CIG and the development of early POCD were: a long history of arterial hypertension, low myocardial contractility, estimated by the preoperative index «left ventricular ejection fraction», a low average value of plasma glucose in the intraoperative period and the development of a systemic inflammatory reaction, estimated on the SOFA scale of «5 or more points» in 1–2 days after CABG.Conclusion. With the help of the obtained prognostic models, it is possible to stratify the probability of decompensation of HIGM and the development of early POCD in order to prescribe preventive treatment in a timely manner.
Patent foramen ovale as a cause of cryptogenic ischemic stroke
Authors: Ramazanov G. R. , Kovaleva E. A. , Akhmatkhanova L.Kh.-B. , Petrikov S. S. 
Published: May 2022

A patent foramen ovale from an anatomical and physiological point of view is a normal communication between the atria, which is present in utero and allows oxygenated placental blood to reach the fetal arterial circulation. With incomplete postpartum fusion of the primary and secondary septa, a patent foramen ovale is formed. In the last two decades, clinical interest in the problem of the patent foramen ovale is dictated by the fact that its role in the development of such clinical syndromes as ischemic stroke, myocardial infarction, pulmonary embolism, migraine and decompression sickness of divers has been established, as well as the introduction of endovascular techniques for endovascular transcatheter closure of the atrial septal defect. It was found that the frequency of patent foramen ovale detection in patients with cryptogenic stroke is on average 2 times higher than in patients with an established cause of ischemic stroke and ranges from 40% to 50%.Aim of study. Raising awareness of neurologists about the causes, pathogenetic mechanisms of development, methods of diagnosis and treatment of ischemic stroke in patients with patent foramen ovale.Material and methods. To achieve this goal, the results of scientific research devoted to patent foramen ovale as a risk factor for cryptogenic stroke were analyzed. The literature search was carried out in electronic search engines Scopus, eLibrary, PubMed using the keywords: «ischemic stroke», «cryptogenic stroke», «patent foramen ovale», «pathogenesis of ischemic stroke». Scientific articles published between 1878 and 2021 were selected for analysis. 31% of the analyzed works are not older than 5 years.Conclusion. The patent foramen ovale is etiologically associated with cryptogenic stroke. Possible mechanisms of ischemic stroke in patent foramen ovale patients include in situ thrombosis, paradoxical embolism, and atrial arrhythmias. Transcatheter endovascular closure of patent foramen ovale with anatomical signs of a high risk of cerebrovascular events in combination with antiplatelet therapy are indicated for patients with cryptogenic stroke aged 18 to 60 years as an optimal means of secondary prevention of ischemic stroke.
Recovery of cognitive functions and self-service in patients with rupture of cerebral aneurysms
Authors: Shetova I. M. , Shtadler V. D. , Grigor’evskij E. D. , Shatochin T. A. , Lukyanchikov V. A. , Aronov M. S. , Krylov V. V. 
Published: May 2022

There is no unified management of patients with the consequences of subarachnoid hemorrhage in the long term.Purpose of the study. To study the nature and severity of SAH, the clinical manifestation of hemorrhage, the choice of the intervention technique in the acute period of the disease for the long-term results of the treatment of aneurysms.Materials and methods. In the long-term period, at an average time of 3.5 years after aneurysmal subarachnoid hemorrhage, 100 patients were examined who underwent microsurgical intervention (n = 48), endovascular exclusion of the aneurysm from the bloodstream (n = 14), simultaneous intervention, including microsurgical intervention and extra-intracranial vascular bypass (n = 23), as well as microsurgical intervention followed by the introduction of a fibrinolytic agent into the subarachnoid space (n = 15).Results. Risk factors for unfavorable clinical recovery of patients, as well as the development of cognitive and mental disorders, were: intracerebral hematoma, dislocation syndrome, duration of temporary clipping more than 7 minutes, the volume of intraoperative blood loss of more than 300 ml. The best functional recovery in the long-term period was noted in patients who underwent microsurgical clipping of the aneurysm, supplemented by surgical revascularization (p = 0.003).Conclusion. The results of our study demonstrated the persistence of the consequences of surgical intervention for the rupture of cerebral aneurysms for a long time, which necessitates long-term observation of patients, the development of individual programs of physical and psychological rehabilitation, and clinical examination of persons at high risk.
Efficacy of cytoflavin in optimizing the pharmacotherapy of traumatic brain injury
Authors: Kan T. V. , Simonova N. V. , Kan A. Ch. 
Published: May 2022

Objective. To study the efficacy of Cytoflavinum optimizing the pharmacotherapy of traumatic brain injury.Material and methods. We examined 45 patients with mild to moderate traumatic brain injury aged 25 to 54 years. The patients were divided into two groups depending on the prescribed treatment. The first index group included 25 patients with traumatic brain injury who received complex therapy: Cytoflavinum against the background of standard therapy in accordance with clinical guidelines for the treatment of traumatic brain injury. Cytoflavinum was injected intravenously, once a day, 10 ml in 200 ml of 0.9% sodium chloride solution at a rate of 60–80 drops/min (3–4 ml/min) daily for 7 days. The second control group included 20 patients with traumatic brain injury who received only standard therapy. In accordance with the purpose of the study, laboratory blood parameters and their correlation with the parameters of the antioxidant status were determined, and the dynamics of the clinical condition of patients was assessed.Results and conclusion. The administration of Cytoflavinum to patients contributed to a more pronounced positive dynamics of laboratory blood parameters in comparison with the control. Optimization of the pharmacotherapy of traumatic brain injury by the administration of Cytoflavinum made it possible to achieve a more pronounced regression of clinical symptoms and reduce the duration of hospitalization in comparison with the control group of patients.
Excesso de peso e qualidade de vida relacionada à saúde em adolescentes: uma revisão sistemática
Authors: Sousa Paulo Henrique Alves de , Diniz Ieda Aparecida , Carlos Fabiangelo de Moura , Otoni Alba , Carmo Ariene Silva do , Romano Márcia Christina Caetano 
Published: May 2022

Objetivo: avaliar criticamente e conduzir uma síntese dos resultados de diversos estudos primários no que se refere à associação entre excesso de peso e qualidade de vida entre adolescentes. Método: revisão sistemática de literatura, cuja pergunta foi definida através da estratégia PECO e a elaboração do manuscrito foi baseada no PRISMA. As bases de dados pesquisadas foram PubMed (US National Library of Medicine National Institutes of Health), Lilacs (Literatura Latino-Americana e do Caribe em Ciências da Saúde), Scopus e Science Direct. Resultados: um total de 34 artigos foram selecionados, sendo que 97% deles apresentaram amostras internacionais. O excesso de peso esteve associado ao declínio da qualidade de vida relacionada à saúde em 94% das publicações, predominantemente nos domínios físico e psicossocial. Conclusão: o excesso de peso impacta negativamente na qualidade de vida relacionada à saúde em adolescentes. São imperativos investimentos em políticas públicas que favoreçam a prevenção da obesidade entre adolescentes.
Violência contra a mulher
Authors: Delmoro Isabela de Cássia de Lima , Vilela Sueli de Carvalho 
Published: May 2022

Objetivo: discorrer sobre as principais causas, repercussões e atuação da Enfermagem diante das mulheres vítimas de violência. Métodos: trata-se de um estudo teórico-reflexivo, com a coleta de dados realizada em julho de 2021, por meio das bases de dados: Literatura Latino-Americana e do Caribe em Ciências de Saúde (LILACS) e Scientific Electronic Library Online (SCIELO). Foram selecionados trinta e dois estudos dos últimos dez anos (2011-2021), utilizando a investigação de conteúdo para o agrupamento dos estudos. Resultados: Surgiram três grupos de questões envolvendo as origens, consequências e assistência de Enfermagem diante à mulher vítima de violência. Considerações finais: as principais causas da violência contra a mulher estão relacionadas a fatores histórico-culturais, como a disparidade de poder nos vínculos homem-mulher, além do uso de álcool e outras drogas entre os envolvidos; em relação as repercussões, tem-se as injúrias físicas, psicológicas, aumento no risco de desenvolver uma gravidez indesejada e/ou de contrair uma IST e até mesmo morte; e por fim, no que se concerce à atuação da Enfermagem, constata-se o despreparo profissional, desde a graduação, assim como a omissão diante dos casos, além da importância da implementação da educação continuada e permanente aos profissionais com o objetivo de melhorar a assistência.
Uso de equipamentos de proteção individual no enfrentamento à covid-19
Authors: Cruz Neto João , Leite Gledson Micael da Silva , Araruna Vaneska Hellen Campos , Batista Maria Izadora Oliveira , Albuquerque Grayce Alencar 
Published: May 2022

Objetivo: Investigar o uso de Equipamentos de Proteção Individual no enfrentamento à Covid-19. Métodos: Estudo descritivo e quantitativo realizado através de plataformas digitais, entre agosto e outubro de 2020. A coleta deu-se por meio de formulário com posterior análise estatística pelo Software R. Resultados: A amostra conteve 61 participantes. Houve prevalência de pessoas entre 31 a 40 anos, com nível superior e solteiros. A análise estatística revelou (p<0.05) para uso dos equipamentos: gorro, luva, protetor facial, sapato, óculos e avental na proteção contra a Covid-19. Quanto ao uso destes, 57,4% dos profissionais realizaram procedimentos sem proteção e para 55,7% a quantidade fornecida foi insuficiente. Ainda, 80,3% reutilizaram os insumos na pandemia, sendo que 13,1% se contaminaram pela Covid-19. Conclusão: Os profissionais de saúde apontaram dificuldades para uso de equipamentos de proteção, o que aumentou o risco de contaminação pela Covid-19.
Ethics of Belief in Paranormal Phenomena
Authors: Irwin Harvey J. , Dagnall Neil , Drinkwater Kenneth Graham 
Published: May 2022

The philosophical school of Evidentialism holds that people should form, amend, and relinquish a belief wholly in accordance with the available evidence for that belief. This paper reviews the extent to which believers in paranormal phenomena respect Evidentialism’s so-called “ethics of belief.” The analysis focuses on several common violations of evidentialist principles, namely, those pertaining to belief formation as a moral issue, belief inflexibility, belief inconsistency, confirmation bias, and disconfirmation effects. Despite some gaps and methodological shortcomings in the available data, the empirical literature documents an association between paranormal beliefs and a broad lack of sympathy with evidentialist ethics, although the effect sizes of these relations typically are small. The possible basis of this characteristic is briefly explored.
Correlation between satisfactory level and visitors number in Cibodas Botanic Gardens, Indonesia
Authors: Hidayat Imawan Wahyu , Winarni Winarni , Puspitasari Dwi Novia 
Published: May 2022

The level of service quality delivered to the customers on a tourism business might be represented by a satisfaction index. A higher index means that the service is more satisfying and eventually might attract more customers. However, whether the increasing number of customers always reflect a better service quality? This study was aimed to analyze the level of satisfaction and its correlation to the number of visitors to Cibodas Botanic Gardens. The satisfaction index was analyzed based on nine criteria, complying with the regulation of the Minister of State Apparatus Utilization and Bureaucratic Reform, Republic of Indonesia. The analysis started by distributing the questionnaires, which resulted in 1,321 respondents from 2017 to 2019. The number of visitors was obtained by inventoried the number of the sold tickets monthly. Pearson test (r) was used to examine the correlation between the satisfaction index and the number of visitors, and a t-test to evaluate the level of significance (α = 0.05). The findings showed that the index from 2017 to 2019 was relatively stable: 80.8, 80.15, and 80.93 (scale of 25 to 100), respectively. On the other side, the number of visitors tends to rise each year by 24% to 26% instead. The test showed that the correlation is positive but weak (r = 0.236) with no significance. These results provide an overview description and for operators' consideration to manage the site in their policies. The efforts not only focus on attracting more visitors but also on enhancing the quality of the services.JEL Classification: Z30; Z32; Z38
Evaluating the effect of transport infrastructure on the employment in Vietnam
Authors: Yu Zhen , Luu To Boi 
Published: May 2022

During the process of international economic integration, the labor issue plays a vital, urgent, and long-term role in the sustainable development of the economy. The impact of employment on a country's investment decisions is significant. The material underpinning of a nation's socio-economic growth is its transport infrastructure. The impact of infrastructure upgrades on employment in Vietnam's economic sectors is the focus of this article. Furthermore, the study investigates whether the Vietnamese government's annual investment in infrastructure development benefits employees as projected (using data from the Vietnam General Statistics Office (VNGSO) for 19 economic sectors from 2005 to 2019). The results of the System Generalized Method of Moments (System-GMM) show that improving the quality of transport infrastructure can significantly increase employment rates in different sectors. The data show that transport infrastructure plays a key role in ensuring smooth connectivity of the entire national, regional and local economies. It reduces transport costs and facilitates the mobility of workers.JEL Classification J8; L91; O18
Asymmetric response of unemployment rate to export shock in Indonesia: Does educational attainment matter?
Authors: Sari Sielvia , Khusaini Mohamad , Kakinaka Makoto 
Published: May 2022

Indonesia has long struggled with a high rate of unemployment. Export, one of the aggregate demand’s components, typically affects the unemployment rate as argued by Keynes. Therefore, this study attempts to evaluate the asymmetric response of unemployment rate to export shock in Indonesia. Employing a Local Projection method, the analysis incorporates three important features: the asymmetric effects of export shock (positive or negative), business cycle (boom or slump), and educational attainment of workers (highly-educated or less-educated). Dataset consisted of province-level annual panel data of 18 provinces in Indonesia where the main ports for export activity are located, spanning from the years of 1990 to 2019. This study finds significant differences in the unemployment rate dynamics between less-educated and highly-educated workers. A positive export shock during the boom reduced the unemployment rate for less-educated workers, and the effect is more persistent. In contrast, highly-educated unemployment rate decreased when a positive export shock occurs during the slump period, and the effect was rather in the short run. These results suggest some policy implications such as strengthening the domestic market, relaxing export regulation on labor-intensive industries, and diversifying export products to enlarge job opportunities for highly-educated workers with varied qualifications.JEL Classification E24; I25; O24