bluuebunny/crossref_metadata_2025_split huggingface dataset:
Migración venezolana en la República Argentina. Desafíos emergentes de su integración laboral en el marco de la pandemia
Authors: Nicolao Julieta , Debandi Natalia , Penchaszadeh Ana Paula 
Published: August 2022

El artículo persigue un doble propósito: por un lado, identificar la composición sociodemográfica y los rasgos distintos del reciente proceso migratorio venezolano a la República Argentina, a la luz de las características que presentan el resto de los colectivos migratorios residentes en el país; y por otro, reconocer el modo en que dicho perfil diferencial condiciona sus posibilidades de integración laboral en la sociedad de acogida. En este marco, se presta especial interés en el impacto de la pandemia y sus medidas asociadas sobre la situación del colectivo analizado. Se emplea una metodología cuantitativa a partir de procesamientos propios de los resultados de la Primera Encuesta Nacional Migrante de Argentina (2020) y, complementariamente, de datos provenientes de la Encuesta Permanente de Hogares de Argentina, entre otras fuentes. El trabajo demuestra que mientras determinadas características que diferencian a este colectivo, como su elevado nivel formativo y su composición joven, facilitan su acceso al trabajo y permiten que alcancen tasas más altas de formalidad en comparación con la población migrante en general; otras variables, como su reciente instalación en el país, han limitado sus posibilidades de continuidad laboral y de percepción de ingresos durante la pandemia.
Study on Unloading-wet Swelling Mechanism of Upper Arch Deformation of Mudstone Subgrade in a High-speed Railway
Authors: Chen Xing , Zhao Erping , Liu Qi , Chen Zihan , Dang Li 
Published: August 2022

Mudstone subgrade may exhibit rather complicated deformation behavior under the coupling effect of unloading and wet swelling caused by subgrade excavation. To study the deformation mechanism of mudstone subgrade, mudstones were sampled from the NO.3 branch tunnel of Badong section of Zhengzhou-Wanzhou High-speed Railway and a series of unloading and wet-swelling tests were carried out on them. We studied the long-term deformation behavior of mudstone subgrade caused by excavation based on a creep test with unloading conditions. The expansion rate of the complete mudstone cylinder samples was extremely low under the wetting and drying cycle, while that of the soil samples after the disintegration of complete mudstone was between 1% and 10% when immersed in water. Excavation unloading damage, groundwater infiltration, long-term creep deformation, dry-wet cycle, and hot-cold alternation catalyzed each other, leading to the aggravation of mudstone disintegration and the obvious increase of expansibility of underwater mudstone after disintegration. The maximum arch deformation of mudstone subgrade can be divided into three parts: the rebound deformation during short-term excavation, the creep deformation related to time and the wet-swelling deformation. Generally, the creep deformation would not converge in two years if support measures were not taken, the wet-swelling deformation could tend to a steady value after a certain period of excavation.
Pragmatic Expression of Bedhaya Sukma Raras: a Reactualization of Holisticity in Life
Authors: Maryono Maryono , Midiyanto Midiyanto 
Published: August 2022

The Bedhaya Sukma Raras dance by Hadawiyah Endah Utami, presented at a gathering of choreographers, was inspired by the journey of human life as it moves towards death. The complementary forms of verbal and nonverbal components in Bedhaya Sukma Raras implicitly offer a concept encased in the aesthetic expression of the dance about human awareness of doing good throughout the transient life in this world, in order to welcome an afterlife that is immortal and full of joy. This research uses a qualitative methodology. The data collection strategies include a library study, interviews, a visual study of dance recordings, an audio study of music recordings, documentation and study of archives of verbal transcripts of literature about songs and vocabulary of dance movements. The results show that in principle human life must seek to preserve a balance between the world and the hereafter. This means that microcosmically, in fulfilling their daily needs, human beings must work hard, prioritize virtue, and pray for God’s guidance so that macrocosmically, in the afterlife their sins will be forgiven and they will enter the heaven of the Creator.
Inventario de atractivos turísticos naturales y culturales para turismo alternativo en la Parroquia Balsapamba -Ecuador
Authors: Hernández Aguiar Fharab de Lourdes , Núñez Servones Sabrina Alejandra , Puente Camacho Diana Margarita , Verdezoto Peña Eva Gabriela 
Published: August 2022

El turismo alternativo es una tendencia que se ha reforzado por la pandemia, el beneficiario es la población cercana a los atractivos que participan directamente de su administración. En este trabajo se hace un inventario de los atractivos que son potencialmente focos de atención para el turismo en la parroquia Balsapamba, se caracteriza a la población y se considera la opinión de los turistas que ya frecuentan esta zona. Se utiliza una técnica de tipo descriptiva, documental-bibliográfica y de campo, con las fichas de inventario turístico del Ministerio de Turismo y encuestas, como instrumentos principales. Se logran identificar once atractivos con gran potencial, cuatro son atractivos culturales: El Museo Bastión Andino, los trapiches tradicionales, el vino artesanal de naranja y el carnaval. Los otros siete atractivos, son de tipo natural: un rio y seis cascadas. En la población encuestada, se observa un alto nivel de pobreza. Ya existen atractivos turísticos que reciben visitantes durante el año y personas que trabajan de manera individual y autónoma como guías. La baja deforestación y la presencia de fuentes de agua, son atractivos importantes. Se cuenta con recursos naturales y culturales para el desarrollo turístico, pudiendo realizar actividades como canoping, ciclismo y caminatas, los encuestados consideran factible diseñar productos turísticos alternativos. Los turistas que van a la parroquia Balsapamba, provienen de muchas partes del país, son relativamente jóvenes, visitan el lugar por placer o diversión y la mayoría manifestó que están muy interesados en conocer los atractivos identificados en esta investigación.
Integrated Modeling of Natural Tin Photoactivation
Authors: Oprea Cristiana , Mihul Alexandru , Ioan Oprea Alexandru 
Published: August 2022

In this study photoactivation reaction cross-sections on natural Sn were evaluated in the GDR region for incident neutron energy up to some ten’s of MeV’s. For each Sn isotope, the contribution of the compound, direct and preequilibrium mechanisms were extracted. The cross-sections and isomer ratios were calculated. The results are compared with existing experimental data obtained by Bremsstrahlung source and activation methods.
Theoretical evaluations of the photoactivation cross-sections obtained with Talys are in good agreement with existing experimental data. Taking into account the satisfactory description of experimental cross-section data, the isomer ratios for incident photons energy from the neutron threshold (8¸9 MeV) up to 36 MeV were calculated.
If the isomer nuclei are obtained in final states then the isomer ratios were evaluated using the corresponding production cross-sections (sm, sg) in the exclusive (g, 1n) reactions. In the present work, the results of (g, n) reaction on 114Sn and 120Sn nuclei are analyzed.
Quenching and partitioning heat treatment: the third generation of advanced high-strength steel
Authors: Penha Renata Neves , Marins Yago Francisco Soares 
Published: August 2022

This manuscript aims to present an overview of quenching and partitioning (Q&P) heat treatment usually applied to transformation-induced plasticity (TRIP) and duplex steels (DP). TRIP and DP are the first generations of advanced high-strength steels (AHSS). AHSSs present multiphase microstructures that ensure an advantageous combination of strength and ductility. The Q&P heat treatment process aims to obtain a mixed microstructure with martensite and retained austenite and improve the relation strength/ductility of common AHSS. The retained austenite of Q&P steels is rich in carbon and stable at room temperature. The heat treatment process implicates quenching the steel between the martensite-start (Ms) and martensite-finish (Mf) temperatures, followed by partitioning. Partitioning is an isothermal heat treatment that occurs above the Ms temperature. A diffusion process enriches the remaining austenite with carbon that migrates from martensite. The stability of retained austenite at room temperature improves the mechanical performance of steel, once it increases the material’s toughness and elongation. The optimal control of microstructure originates the third generation of AHSS and enables to reduce of weight and improved mechanical response of automotive parts made of the TRIP and DP steels.
Resolutividade do serviço odontológico público em um município do estado da Bahia, Brasil
Authors: Teixeira Emanuella Dias , Carvalho Cristiane Alves Paz de , Costa Esli Souza , Carvalho Fábio Silva de 
Published: August 2022

Objetivo: Este estudo teve como objetivo verificar os procedimentos odontológicos ofertados pela rede pública e caracterizar a resolutividade da atenção básica em saúde em um município da Bahia. Métodos: Trata-se de estudo transversal de caráter descritivo com dados coletados no Sistema de Informação em Saúde para a Atenção Básica no ano de 2019. Foram coletados dados referentes ao sexo, a faixa etária, aos tipos de procedimentos realizados na atenção básica, a primeira consulta odontológica programática e aos tratamentos concluídos. Foram utilizados o indicador de proporção de exodontia em relação aos procedimentos clínicos individuais e o indicador de resolutividade. Resultados: Os resultados mostraram que os serviços odontológicos do município foram mais utilizados por mulheres (62,94%) e pelo grupo etário de 0 a 19 anos (26,24%). Os procedimentos odontológicos do grupo de periodontia básica foram os mais realizados (45,54%) e observou-se alta proporção de exodontias em relação aos procedimentos clínicos individuais (11,14%). Verificou-se que o serviço de saúde bucal do município apresentou alta resolutividade (86,67%), demonstrando que os tratamentos iniciados em sua maioria conseguiram ser concluídos. Conclusão: O município apresentou alto índice de resolutividade para os serviços odontológicos na atenção básica no período estudado. Os indicadores adotados no estudo podem auxiliar na implementação de ações que promovam a melhoria na qualidade do serviço de saúde bucal e que atenda às necessidades em saúde da população.
Performance of Gallus gallus domesticus Induced by Turmeric (Curcuma longa L.) Powder before Puberty
Authors: Putra Sukarman Hadi Jaya , Bare Yohanes , S Mansur , Tuta Mago Oktavius Yoseph , Bunga Yohanes Nong , Tematan Yohanes Boli 
Published: August 2022

The lack of use of turmeric powder by farmers to increase the production of native chicken eggs such as increasing egg weight. The purpose of the research was to determine the effect of turmeric powder supplement (Curcuma longa L.) on the weight of native chicken eggs (Gallus gallus domesticus) that had been induced on standard feed before entering the pebertas period. The design of this study is to use a complete randomized design with a total of 3 treatments. Treatment consists of the first; chicken that is not given turmeric powder supplement (P0). Second; native chickens are given turmeric powder supplements at a dose of 216 mg/ chicken /day (P1). Third; is a native chicken given turmeric powder supplement with a dose of 324 mg/ chicken /day. Egg weight data is obtained from the results of measurements made every day when all chickens have laid eggs. One month's measurement data is taken from 28 days of measurement. All measurement data is analyzed with analysis of variance (ANOVA). If the data is influential, it is then tested with a Duncan test with a trust of 95 % (α>0.05). Supplementation of turmeric powder mixed in daily standard feed before entering puberty can have an effect on increasing the weight of free-range chicken eggs (Gallus gallus domesticus). There was a significant difference in free-range chickens that were given turmeric powder supplements at a dose of 324 mg/ chicken /day (483.6 mg) compared to chickens that did not receive turmeric powder supplements (405.4 mg).
PRAKTEK PENGOBATAN SUKU SAKAI BATHIN SOBANGA
Authors: Harahap Febri Ramansyah , Amady M Rawa El 
Published: August 2022

This study discussed the eastern healing practice in Sakai Batin Sobanga at Sobanga Asal Hamlet, Bengkalis, Riau. Sakai tribe is well known in the community for its healing practices. Badike is a ritual that has been widely studied from various disciplines, while the ritual practices of other Sakai tribes are not widely known. This is a qualitative study with an ethnographic approach, in which the researchers stayed for two months in Kasumbu Ampai Village, Sobanga Hamlet, Mandau District, Bengkalis Regency, Riau. Data were taken through participatory observation and in-depth interviews with informants. The informants were bomo and several community leaders. The data were analyzed descriptively and then written in the form of narrative using Kalangie and Foster’s eastern healing theory to get a general trend. This study found that the medical practice in the Sakai Batin Sobanga tribe is an integral system, so that a ritual is precondition for the next one. Badike ritual cannot be carried out if personal healing ritual, tetomeh ritual, baulin and jungkul ritual have not been carried out. The Badike ritual is the last stage of the Sakai Tribal healing practice in Batin Sobanga. Religion-based healing and western medicine practices are also found in Batin Sobanga. Bomo is always open to his patients and gives them a space to go to a doctor or tuan guru. This research contributes to the anthropology of health, ethnomedicine, especially its novelty about the process of medical practice in the Sakai Tribe in Batin Sobanga.
Bioreactor as the root cause of the “manganese effect” during Aspergillus niger citric acid fermentations
Authors: Fekete Erzsébet , Bíró Vivien , Márton Alexandra , Bakondi-Kovács István , Németh Zoltán , Sándor Erzsébet , Kovács Béla , Fábián István , Kubicek Christian P. , Tsang Adrian , Karaffa Levente 
Published: August 2022

High-yield citric acid production by the filamentous Ascomycete fungus Aspergillus niger requires a combination of extreme nutritional conditions, of which maintaining a low manganese (II) ion concentration (&lt;5 μg L−1) is a key feature. Technical-scale production of citric acid predominantly uses stainless-steel tank fermenters, but glass bioreactors used for strain improvement and manufacturing process development also contain stainless steel components, in which manganese is an essential alloying element. We show here that during citric acid fermentations manganese (II) ions were leaching from the bioreactor into the growth media, resulting in altered fungal physiology and morphology, and significant reduction of citric acid yields. The leaching of manganese (II) ions was dependent on the fermentation time, the acidity of the culture broth and the sterilization protocol applied. Manganese (II) ion leaching was partially mitigated by electrochemical polishing of stainless steel components of the bioreactor. High concentrations of manganese (II) ions during early cultivation led to a reduction in citric acid yield. However, the effect of manganese (II) ions on the reduction of citric acid yield diminished towards the second half of the fermentation. Since maintaining low concentrations of manganese (II) ions is costly, the results of this study can potentially be used to modify protocols to reduce the cost of citric acid production.
Comprehensive analysis to identify the neurotransmitter receptor-related genes as prognostic and therapeutic biomarkers in hepatocellular carcinoma
Authors: Wang Xiaoqiang , Li Yiran , Shi Yumiao , Luo Jiamei , Zhang Yiqi , Pan Zhiying , Wu Feixiang , Tian Jie , Yu Weifeng 
Published: August 2022

Background: Hepatocellular carcinoma (HCC) is a highly heterogeneous disease with high morbidity and mortality, which accounts for the fourth most common cause of cancer-related deaths. Reports suggest that the neurotransmitter receptor-related genes (NRGs) may influence the tumor microenvironment and the prognosis of patients with HCC.Methods: The clinical information and RNA-seq data of patients with HCC were acquired from the ICGC-LIRI-JP dataset and the TCGA-LIHC dataset. Effects of 115 NRGs on the prognosis of HCC patients were analyzed in the ICGC-LIRI-JP dataset. The least absolute shrinkage and selection operator (LASSO) regression model was utilized to generate a risk score formula based on the critical NRGs. Next, the risk score effectiveness was validated both in the TCGA-LIHC dataset and in our clinical HCC samples. Based on the risk scores, patients with HCC were divided into two groups. Moreover, differentially expressed genes (DEGs) were screened. The gene ontology (GO) was used to analyze the functional enrichments of DEGs and to identify potential signaling pathways. To test the diagnostic effectiveness of our model, the receiver operator characteristic curve (ROC) analysis and nomogram were used. Finally, potential targeted drug prediction was performed based on DEGs of nine clinical HCC samples.Results: Nine NRGs were correlated significantly with the prognosis of patients with HCC, and eight NRGs were successfully included in the LASSO regression model. The Kaplan-Meier analysis of overall survival (OS) suggested that patients in the high-risk score group had worse prognosis; on the other hand, ROC analysis revealed a high prognostic value of the risk score in HCC. Several critical signaling pathways, such as lipid metabolism, organic acid metabolism, cell migration, cell adhesion, and immune response, were enriched both in public datasets and clinical samples. Nomogram results also suggested that the risk scores correlated well with the patients’ prognosis. Potential targeted drugs prediction revealed that tubulin inhibitors might be the promising drugs for patients with HCC who have high risk scores based on the NRGs.Conclusion: We established a prognostic model based on critical NRGs. NRGs show a promising prognostic prediction value in HCC and are potential therapeutic targets for the disease treatment.
Utilization of wearable smartwatch and its application among Saudi population
Authors: Alaskari Entesar , Alanzi Turki , Alrayes Saja , Aljabri Duaa , Almulla Salma , Alsalman Demah , Algumzi Areej , Alameri Rana , Alakrawi Zahraa , Alnaim Norah , Almusfar Latifa , Alotaibi Leyan , Saraireh Linah , Attar Razaz , Bakhshwain Amal , Almuhanna Afnan , AlSanad Duha , Alenazi Fahad , Mushcab Hayat , Alanezi Nouf , Alenazi Naif 
Published: August 2022

Study purposeIt is important to understand the users' perceptions toward the use of smartwatches and the various factors that affect the adoption of smart watches. These findings would contribute to the literature in understanding users' usage, preferences, needs, and expectations about smartwatches that would aid smartwatches designers and also decision-makers in integrating the smartwatch technology in various service-enabled areas such a healthcare, e-learning etc. To address this gap, the objective of this study was formulated to understand the actual consumers' perceptions of toward the use of smartwatches and explore the critical factors affecting the adoption and intention to use smartwatches in the Kingdom of Saudi Arabia.MethodsA cross-sectional study was designed to assess the actual perception of use smartwatches and to investigate the influencing factors that affect the utilization among Saudi population using the survey technique. Questionnaire design was based on the domains of Technology Acceptance Model (TAM) to determine the factors affecting smartwatches utilization. The sample composed of Saudi Arabian residents aged 18 years and above. The response rate for the online questionnaire that was distributed through the social media applications was 58.61% representing 135 participants. The data was collected in November 2020 and analyzed using the Statistical Packages for Software Sciences (SPSS).ResultsThe prevalence of participants who had knowledge about smartwatch was 94.1%. When comparing the demographic characteristics between those owning and not owning a smartwatch, it was found that educational level (X2 = 9.365; p = 0.025) and knowledge about smartwatch (X2 = 7.897; p = 0.005) had significant relationship with owning a smartwatch. When comparing between design aesthetic, perceived usefulness, ease of use, enjoyment and healthology in relation to the socio demographic characteristics, it was found that respondents in the older age group (≥45 years) (F = 11.797; p &lt;0.001) and those with master degree (F = 3.449; p = 0.002) observed to have significantly lower mean score in design aesthetic while females exhibited significantly higher score in perceived enjoyment and healthology (T = −3.629; p = 0.001) as well as design aesthetic (T = −2.070; p = 0.043).ConclusionFactors such as age, education, gender, income can significantly affect the adoption of wearable devices in Saudi Arabia.
Risk of cardiovascular disease among cancer survivors: Protocol of a pooled analysis of population-based cohort studies
Authors: Yu Botao , Mei Zubing , Yu Hang , Wang Yan , Geng Qian , Pu Jin 
Published: August 2022

IntroductionCancer and cardiovascular disease remain leading causes of death and disability worldwide, which places a heavy burden on public health systems and causes widespread suffering. Because these entities have highly overlapping risk factors, including hyperlipidemia, hypertension, diabetes, obesity, smoking and other lifestyle factors, many studies have reported that they have similar etiological mechanisms. Accumulating evidence indicates that there is an increased risk of cardiovascular disease among cancer survivors compared with the general population. However, whether cancer is associated with an increased risk of cardiovascular disease remains controversial.Methods and analysisWe will conduct and report the meta-analysis strictly based on the Cochrane Handbook for Systematic Reviews and the Meta-analysis of Observational Studies in Epidemiology guidelines combined with the Preferred Reporting Items for Systematic Reviews and Meta-analysis for Protocols (PRISM-P). This meta-analysis was registered with PROSPERO (registration number CRD42022307056). We will search for studies published from database inception to December 1, 2021, regardless of language or date, in three electronic databases (PubMed, EMBASE, and Cochrane Library) to identify and appraise cohort studies examining the relationship between cancer and subsequent cardiovascular disease risk. The literature screening, inclusion and data extraction will be conducted independently by two investigators using pre-designed standardized data extraction forms. A senior investigator will be consulted in cases of disagreement. We will assess risk of bias in the included cohort studies using the Newcastle–Ottawa Scale (NOS). Quantitative synthesis will be conducted using a random-effects model. To explore potential sources of heterogeneity, we will carry out multiple sensitivity analysis, meta-regression and subgroup analysis according to baseline characteristics. Publication bias will be evaluated through visual inspection of funnel plot asymmetry as well as by Begg's rank correlation test and Egger's weighted linear regression test.