bluuebunny/crossref_metadata_2025_split huggingface dataset:
Management of common mental disorders should take place in primary health or specialized care? Clinical decisions of psychiatrists from Latin American countries
Authors: Haddad Michel , Vistorte Angel O. Rojas , Haddad Glenda Guerra , Ribeiro Wagner , Ziebold Carolina , Asevedo Elson , Evans-Lacko Sara , Ulloa Oscar , Mari Jair de Jesus 
Published: April 2022

Objective
The objective of our study was to explore clinical decisions of psychiatrists regarding the management of common mental disorders in primary care (PC) in four Latin Americans countries, through the application of clinical vignettes.

Methods
Using a cross-sectional design, we conducted a self-administered online questionnaire survey of psychiatrists from Bolivia, Brazil, Cuba, and Chile. The questionnaire covered sociodemographic and professional information. The psychiatrists’ clinical decisions were assessed through three clinical vignettes representing typical PC cases of depression, anxiety, and somatization.

Results
230 psychiatrists completed the online survey. Psychiatrists from Brazil were less likely to recognize depression as a mental disorder than those from Cuba (odds ratio (OR) = 0.30, 95% confidence interval (CI), 0.10 to 0.91, p < 0.04). Female gender (OR = 0.19, 95% CI, 0.04 to 0.91, p < 0.02) and older age (OR = 0.92, 95% CI, 0.87 to 0.97, p < 0.01) reduced the likelihood of agreement that depression cases should be treated by a Primary Care Physician (PCP). In the somatoform symptoms vignette, longer training duration increased the likelihood of agreement that treatment should be done by a psychiatrist instead of a PCP (OR = 1.19, 95% CI, 1.04 to 1.37, p < 0.01). In the anxiety vignette, females (OR = 2.38, 95% CI, 1.10 to 5.13, p < 0.01) and participants from Bolivia (compared with Cubans, OR = 4.19, 95% CI, 1.22 to 14.42, p < 0.02) were more likely to consider that these patients should be treated by a psychiatrist instead of a PCP.

Discussion
Most psychiatrist respondents agreed that patients with depression should be treated by PCPs and that somatoform and anxiety cases should be treated by psychiatrists. These results show that psychiatrists consider that they, and not PCPs, should treat patients with common mental disorders, regardless of the evidence showing that common mental disorders can be treated by primary care physicians in PC.
Evaluation of community-based screening tools for the early screening of osteoporosis in postmenopausal Vietnamese women
Authors: Bui My Hanh , Dao Phuoc Thang , Khuong Quynh Long , Le Phuong-Anh , Nguyen Thuy-Trang Thi , Hoang Gia Du , Le Tu Hoang , Pham Hoai Thu , Hoang Hong-Xuyen Thi , Le Quang Cuong , Dao Xuan Thanh 
Published: April 2022

Background
Osteoporosis affects people worldwide. However, there are few validated tools for the early screening of osteoporosis in Vietnam. We set out to evaluate the performance of the osteoporosis self-assessment tool for Asians (OSTA) and the osteoporosis screening tool for Chinese (OSTC) for the early screening of osteoporosis in postmenopausal Vietnamese women.

Methods
We analyzed retrospective data from 797 postmenopausal Vietnamese women. The bone mineral density (BMD) in the lumbar vertebrae (L1–L4) and the left and right femoral necks of all participants were measured using dual-energy X-ray absorptiometry (DXA). Osteoporosis was defined as the BMD (T-score) < -2.5. The OSTA and OSTC scores were calculated from the age and weight of participants. Receiver operating characteristic analysis was conducted to compare the performance of the two tools with the BMD measurements by DXA at different anatomical sites.

Results
The rates of osteoporosis determined by BMD varied between anatomical sites, and ranged from 43.4% to 54.7% in the lumbar vertebrae and 29.2% and 8.9% in the left and right femoral necks, respectively. For the vertebrae, the area under the curve (AUC) for OSTA ranged from 70.9% to 73.9% and for OSTC ranged from 68.7% to 71.6%. The predictive value of both tools was higher for femoral necks, with the AUC of OSTA for the left and right femoral necks being 80.0% and 85.8%, respectively. The corresponding figures for OSTC were 80.5% and 86.4%, respectively. The highest sensitivity and specificity of OSTA were 74.6% and 81.4%, while these figures for OSTC were 73.9% and 82.6%, respectively.

Conclusion
OSTA and OSTC were shown to be useful self-assessment tools for osteoporosis detection in Vietnam postmenopausal women. Further research is encouraged to determine the applicability of tools for other populations and settings.
Financiamento da educação básica no Mercosul: Uma análise comparada das fontes, do volume e da natureza dos recursos (2000-2015)
Authors: Diniz Júnior Carlos Antônio , Santos Thauan 
Published: April 2022

O objetivo deste artigo é a analisar os mo(vi)mentos do financiamento da educação no Mercado Comum do Sul (Mercosul), composto por Argentina, Brasil, Paraguai e Uruguai, tendo por base as fontes, o volume e a natureza dos recursos destinados à área, cobrindo o período de 2000 a 2015. Partindo de uma abordagem quali-quantitativa, esta pesquisa apresenta uma metodologia híbrida. Após breve revisão da literatura acerca da relevância da educação no Mercosul, faz-se uma análise documental dos ordenamentos normativos associados ao financiamento da educação nos quatro países em análise, visando a destacar as fontes destes recursos. Em seguida, faz-se uma análise quantitativa da evolução dos gastos do governo com educação básica (total e participação percentual no PIB e no gasto público), da natureza do gasto (corrente ou de capital), das matrículas (total e perfil, se de instituição pública ou privada) e do gasto por aluno (total). Para tal, são usados dados da Comissão Econômica para a América Latina e o Caribe (CEPAL), do UNESCO Institute for Statistics (UIS) e do Banco Mundial. Entre os principais resultados, evidencia-se que a ampliação dos gastos acompanhou a expansão da cobertura do atendimento escolar e que o aumento da participação do gasto público no PIB não foi acompanhado do aumento do gasto anual por aluno.

financiamento da educação no Mercado Comum do Sul (Mercosul), composto por Argentina, Brasil, Paraguai e Uruguai, tendo por base as fontes, o volume e a natureza dos recursos destinados à área, cobrindo o período de 2000 a 2015. Partindo de uma abordagem quali-quantitativa, esta pesquisa apresenta uma metodologia híbrida. Após breve revisão da literatura acerca da relevância da educação no Mercosul, faz-se uma análise documental dos ordenamentos normativos associados ao financiamento da educação nos quatro países em análise, visando a destacar as fontes destes recursos. Em seguida, faz-se uma análise quantitativa da evolução dos gastos do governo com educação básica (total e participação percentual no PIB e no gasto público), da natureza do gasto (corrente ou de capital), das matrículas (total e perfil, se de instituição pública ou privada) e do gasto por aluno (total). Para tal, são usados dados da Comissão Econômica para a América Latina e o Caribe (CEPAL), do UNESCO Institute for Statistics (UIS) e do Banco Mundial. Entre os principais resultados, evidencia-se que a ampliação dos gastos acompanhou a expansão da cobertura do atendimento escolar e que o aumento da participação do gasto público no PIB não foi acompanhado do aumento do gasto anual por aluno.
Pengaruh Bahan Baku Kompos terhadap Pertumbuhan dan Produksi Cabai Merah Keriting (Capsicum annuum L.)
Authors: Widowati Tiwit , Nuriyanah Nuriyanah , Nurjanah Liseu , Lekatompessy Sylvia J.R. , Simarmata Rumella 
Published: April 2022

Limbah pertanian dan serasah daun mengandung unsur hara yang berpotensi sebagai bahan baku kompos yang berguna untuk memperbaiki struktur tanah dan pertumbuhan tanaman. Penelitian ini bertujuan untuk mengetahui pengaruh jenis bahan baku kompos terhadap pertumbuhan dan hasil cabai merah keriting. Percobaan menggunakan Rancangan Acak Lengkap (RAL) dengan 5 ulangan. Perlakuan terdiri dari kompos serasah daun bambu (K1), kompos serasah daun matoa (K2), kompos jerami (K3) dan kompos campuran ketiga bahan (K4). Parameter yang diamati yaitu tinggi tanaman, jumlah cabang, waktu berbunga dan berbuah, jumlah dan bobot buah. Hasil menunjukkan bahwa aplikasi kompos jerami pada tanaman cabai menghasilkan pertumbuhan dan hasil tertinggi dibandingkan kompos lain. Perlakuan kompos jerami memberikan rata-rata tinggi sebesar 107,6 cm, jumlah cabang 51,4, waktu berbunga pada hari ke-39, waktu berbuah pada hari ke-54, jumlah buah sebanyak 118,6 dan bobot buah sebesar 230,6 g.ABSTRACTAgricultural waste and leaf litter contain nutrients that have potency as raw material for compost which is useful for improving soil structure and plant growth. The aim of this study was to determine the effect of compost raw materials on growth and yield of chili. The experiment used a completely randomized design with 5 replications. The treaments consisted of bamboo leaf litter compost (K1), matoa leaf litter compost (K2), rice straw compost (K3) and mixed compost of the tree materials (K4). The parameters observed were plant height, number of branch, time of and flowering and fruiting, number and weight of fruit. The results showed that application of rice straw compost on chili plant produced the highest growth and yield compared to other compost. The rice straw compost treatment gave an average height 107.6 cm, number of branch 51.4, time of flowering on day 39, time of fruiting on day 54, number of fruit 118.6 and weight of fruit 230.6 g.
Novel Brassica hybrids with different resistance toLeptosphaeria maculansreveal unbalanced rDNA signal patterns
Authors: Szwarc Justyna , Niemann Janetta , Kaczmarek Joanna , Majka Joanna , Bocianowski Jan 
Published: April 2022

AbstractHybridization ofBrassica napuswith various Brassicaceae species can result in obtaining new forms with increased resistance to blackleg, a dangerous disease caused mainly byLeptosphaeria maculans. In this study, we aimed to correlate the field resistance of selectedBrassicahybrids to blackleg with chromosomal structure revealed by Fluorescencein situhybridization. Tested genotypes varied in the number of chromosomes and rDNA signals. The greatest variation was observed for A1-type chromosomes. Field evaluation also revealed significant differences inL. maculansresistance. Performed analyses allowed to distinguish threeB. napus×Brassica fruticulosagenotypes in which variable patterns of chromosomal structure might be connected to field resistance. However, a more thorough study, including the detection of all A-genome chromosomes, is required.
Calculation method of stability bearing capacity of transmission tower angle steel considering semi-rigid constraint
Authors: Qiu Feng , Qiu Junxia , Feng Heng , Wang Huajie , Qian Hongliang , Jin Xiaofei , Wang Kaiyuan , Fan Feng 
Published: April 2022

Abstract
The angle steel member is the most commonly used component form of the transmission tower structure. Considering its connection characteristics, we must deal with its stability analysis under semi-rigid constraint conditions for the proper study of the overall structure’s mechanical performance. Therefore, in order to establish a simple and high-precision method suitable for the ultimate bearing capacity analysis of the transmission tower, we build the refined finite element models of typical steel tower joints, analyze its moment-rotation curve and utilize simulation technique of spring elements to acquire the calculation method of its single angle stability bearing capacity, which is considering initial imperfection and residual stress. Furthermore, we analyze its bearing capacity under different constraint conditions such as rigid, semi-rigid and articulated connection. The results show that it is necessary to consider joint stiffness in the bearing capacity analyses. Finally, it’s confirmed that the calculation results of this method agree well with the experimental data, which validates its high accuracy. Therefore, the method provides technical support for high efficient component stability simulation in overall stability analyses of the transmission steel tower.
Case study from Université Claude Bernard, Lyon 1
Authors: Mercat Christian 
Published: April 2022

Abstract
We present the Active Learning tools introduced in basic mathematics courses in the Preparatory Curriculum for Engineering schools at Université Claude Bernard. Additions were introduced in the academic year 2018/2019 in Foundations of Mathematics 2, in the first year of bachelor study program. Its content are Linear Algebra (matrices, vector spaces and linear applications), Calculus (Taylor polynomials, Integration) and Differential Equations (1st and 2nd order). The Active Learning adaptations resided in the introduction of interactive material, mainly Digital Geometry (Geogebra booklets and classes), and more formative assessment, mainly through an exerciser (WIMS) and during classes (using Wooclap and Kahoot).
Intonation as a cue to epistemic stance in one type of insubordinate clauses
Authors: Fried Mirjam , Machač Pavel 
Published: April 2022

AbstractThis corpus-based study focuses on the spoken nature of insubordination by analyzing intonationvis-à-visinterpersonal functions associated with specific insubordination patterns in spontaneously produced Czech conversations. This paper shows that there is a consistent relationship between the epistemic function of a given variant and its intonational contour: the pattern found in argumentative settings is associated with a conclusive, sharply falling cadence, while the variant found in collaborative contexts and imparting an explicative flavor has a slightly rising melody, suggesting inconclusiveness. We also discovered a clear parallelism between these two intonational variants and an intonational split in the embedded polar questions after the verb formnevím‘I don’t know’, the most likely source of the insubordinate structures. This finding further motivates the interpersonal functions served by the insubordination patterns: the argumentative variant marks a high degree of confidence aboutpnot being true, while the slightly rising contour of the explicative pattern marks a low degree of confidence inpbeing true, thus necessarily projecting tentativeness. The results strengthen the status of these patterns as conventional grammatical units distinct from their syntactic source; they show that their phonic properties provide salient interpretive cues; and they also contribute to the question of how we conceptualize the emergence of insubordination.
Analysis of the electrochemical behavior of a super ferritic stainless steel model alloy containing 0.07 % boron
Authors: Ribeiro dos Santos Julianne , Gaspar Herculano Luís Flávio , Cardoso Jorge Luiz , Gomes da Silva Marcelo José 
Published: April 2022

Abstract
For the present research, a super ferritic stainless steel model alloy with 4.4 wt.% nickel addition was produced. Due to the increased nickel content, the chromium content was also increased to 25.7 wt.% in order to maintain the ferritic phase stability, including a molybdenum content of 4.6 wt.% to increase the corrosion resistance. A boron content of 0.07 wt.% was also added in order to increase temperability, toughness and stability of grain boundaries. The effect of solution annealing treatments on the microstructure and corrosion resistance of the 0.07 wt.% boron model alloy was studied at temperatures of 1150 °C and 1200 °C for different times. After the solution treatments, there was an increase in the corrosion resistance of the alloy and also for the critical pitting temperature, showing that the solution treatments performed were efficient for the alloy to achieve good properties for industrial applications.
Crystal structure of (Z)-4-(furan-2-yl((4-iodophenyl)amino)methylene)-5-methyl-2(p-tolyl)-2,4-dihydro-3H-pyrazol-3-one, C21H16I N3O2
Authors: Li Zhang , Qiong Wu , Jin Tong-Yin , Zhang Ya-Zhai , Wang Xiao-Zhong , Zhang Heng-Qiang 
Published: April 2022

Abstract
C21H16I N3O2, monoclinic, P21/c (no. 14), a = 12.7439(9) Å, b = 11.8391(8) Å, c = 13.4459(7) Å, β = 99.803(5)°, V = 1999.0(2) Å3, Z = 4, R

gt
(F) = 0.0365, wR

ref
(F
2) = 0.0905, T = 293(2) K.
Mechanical properties and microstructure of nano-strengthened recycled aggregate concrete
Authors: Zheng Yuanxun , Zhang Yahui , Zhuo Jingbo , Zhang Peng , Kong Weixing 
Published: April 2022

Abstract
The surface adhesion mortar of recycled coarse aggregate (RCA) is the main factor leading to poor aggregate quality, and it also affects the internal structure and mechanical properties of recycled aggregate concrete (RAC). To improve the quality of RCA and mechanical properties of RAC, self-developed mortar removal equipment was used to strengthen the RCA. Then, the RCA was soaked in 1, 2, and 3% nano-silica solutions, and the vibration-mixing process was used to improve the quality of RAC. In addition, the microstructure of the RAC was examined via scanning electron microscopy to observe its improvement effect on the microstructure of the RAC. The results indicated that the quality of the RCA was improved by mechanical and physical strengthening, and the water-absorption rate and crushing value decreased by 32.9 and 23.9%, respectively. The improvement effect of nano-immersion on the RAC was obvious. The optimal condition was a combination of physical strengthening, 2 days of immersion in 2% NS solution, and vibration stirring. The 28 day compressive strength increased by 31.3%, the splitting tensile strength increased by 23%, and the flexural strength increased by 49%. The proposed strengthening method improves the mechanical properties and microstructure of RAC. The results of this study provided a technical reference for the mechanical strengthening of RAC and promotion of the application and popularization of RAC.
Sapphire irradiation by phosphorus as an approach to improve its optical properties
Authors: Bibi Baseerat , Ahmad Ishaq , Hussain Javaid , Alrowaili Ziyad Awadh , Zhao Ting-kai , ur Rahman Waseem , Aisidia Samson O. 
Published: April 2022

Abstract
Ion beam-induced luminescence (IBIL) is a versatile technique used to elucidate the chemical bond’s nature and analyze the defects study and impurities present in the material. In this study, IBIL spectra of phosphorus-irradiated sapphire has been analyzed under 2 MeV proton beam as a function of ion dose ranging from 1 × 1014 to 10 × 1014 ions/cm2 at room temperature in the wavelength range of 200–1,000 nm. The IBIL spectrum shows three kinds of luminescence features. The bands centered at 419 nm as F center and 330 nm as F+ center are associated with oxygen vacancies. The third kind of luminescence feature located at 704 nm is related to chromium impurities present in the crystal. The luminescence spectrum of the phosphorus-irradiated sapphire has been correlated with the spectrum obtained from pristine sapphire. The finding indicates that the intensity of defects due to phosphorus irradiation is reduced. As the proton ion fluence increases, the F and F+ center luminescence intensity eventually varies; it turns out that in phosphorus-irradiated sapphire, single crystal defects were reduced and the optical quality was improved.
Simultaneous confidence bands in a zero-inflated regression model for binary data
Authors: Diop Aba , Diop Aliou , Dupuy Jean-François 
Published: April 2022

Abstract
The logistic regression model has become a standard tool to investigate the relationship between a binary outcome and a set of potential predictors. When analyzing binary data, it often arises, however, that the observed proportion of zeros is greater than expected under the postulated logistic model. Zero-inflated binomial (ZIB) models have been developed to fit binary data that contain too many zeros. Maximum likelihood estimators in these models have been proposed, and their asymptotic properties were recently established. In this paper, we use these asymptotic properties to construct simultaneous confidence bands for the probability of a positive outcome in a ZIB regression model. Simultaneous confidence bands are especially attractive since they allow inference to be made over the whole regressor space. We construct two types of confidence bands, based on: (i) the Scheffé method for the linear regression model;
(ii) Monte Carlo simulations to approximate the distribution of the supremum of a Gaussian field indexed by the regressor. The finite-samples properties of these two types of bands are investigated and compared in a simulation study.
Reflected BSDEs with two completely separated barriers and regulated trajectories in general filtration
Authors: Baadi Brahim 
Published: April 2022

Abstract
In this paper, we study doubly reflected backward stochastic differential equations defined on probability spaces equipped with filtration satisfying only the usual assumptions of right continuity and completeness in the case where the barriers L and U are not necessarily right continuous. We suppose that the barriers L and U and their left limits are completely separated and we show existence and uniqueness of the solution.
On topologies on the underlying set of a topological monoid induced by its unitary extensions
Authors: Averbukh Boris G. 
Published: April 2022

Abstract
Extensions of a given topological monoid where all its unitary Cauchy filters converge, can induce di˙erent topologies on its underlying set. We study properties of these topologies and prove a condition under which the initial topology of this monoid is one of them.
Study and work paving the way for Moroccan migrants: the entrepreneurial path to transnational and domestic business activities
Authors: Alvarado Valenzuela Juan Francisco , Solano Giacomo 
Published: April 2022

Abstract
In this article we look at the various paths taken by transnational and domestic entrepreneurs based on their education and work experience. These act as catalysts for skills that allow migrant entrepreneurs to better position themselves in different markets. Differences in migrant entrepreneurs allow us to better understand the strategies employed and the consequences for society and the economy at both domestic and transnational levels. Earlier research has extensively analysed individual characteristics of migrant entrepreneurs and, to a much lesser extent, the geographical nature of their business activities.
This article addresses this gap by looking at the geographical orientation of migrant entrepreneurs’ businesses. The research question is as follows: In what ways are transnational or domestic activities of Moroccan migrant entrepreneurs in the Netherlands and Italy influenced by skills acquired in earlier experiences? We provide empirical evidence on the different paths leading to domestic and transnational activities using a micro-level perspective of the experiences collected in the narratives of first-generation Moroccan migrant entrepreneurs who have migrated to Milan or Amsterdam (N=70).
Four different paths combining these two life experiences emerged from the interviews: #1 Job-based, #2 Education-driven, #3 Job-education merger, and #4 By chance (neither education nor work experience). The most relevant paths for migrant entrepreneurs seem to be the first (#1) and third (#3) paths. Furthermore, our findings show that transnationally oriented entrepreneurs have an extended business-oriented education and rely on skills learned, in contrast to domestically oriented entrepreneurs who become entrepreneurs ‘by chance’.