bluuebunny/crossref_metadata_2025 huggingface dataset:
El efecto del gasto público en el ciclo económico: una visión alternativa
Authors: Velázquez Orihuela Daniel
Published: January 2020

Se propone un modelo de equilibrio general para analizar cómo un incremento en el consumo del gobierno, financiado con deuda, modifica los precios y las asignaciones. Se muestra que el gasto público es no neutral y que en el periodo que se ejerce incrementa los niveles de empleo y producción. No obstante, en los periodos subsecuentes la economía se situará en una senda de crecimiento (decrecimiento), si el gasto público generó más (menos) recursos que los que requiere para financiarse.
Análisis de diferencias en puntajes en la prueba ENLACE entre niños y niñas en el sistema escolar mexicano
Authors: Campos Vázquez Raymundo M. , Santillán Hernández Alma S.
Published: January 2020

En la literatura internacional se ha encontrado consistentemente que los niños obtienen mejores resultados que las niñas en pruebas estandarizadas de matemáticas, mientras lo opuesto sucede en comprensión de lectura. Este artículo realiza un análisis sobre la diferencia de género en los puntajes de exámenes estandarizados en México. Los datos provienen de la prueba ENLACE para educación básica y media superior. En primaria y secundaria las niñas obtienen mejores resultados que los niños en español y en matemáticas para toda la distribución de puntajes, con excepción de matemáticas en la parte alta de la distribución, donde no se observa una diferencia significativa. En el nivel medio superior, en toda la distribución de puntajes, se observa que las niñas superan a los niños en español y lo opuesto sucede para matemáticas.
Patrones de co-localización espacial de la industria aeroespacial en México
Authors: Villarreal González Amado , Flores Sánchez Saidi Magaly , Flores Segovia Miguel Alejandro
Published: January 2020

La industria aeroespacial (IA) en México es considerada estratégica por las posibilidades que ofrece al empresariado nacional de insertarse en su cadena de proveeduría. Por sus especificidades productivas necesita desarrollar proveedores mediante externalidades que requieren colocación empresarial. Esta investigación utiliza el estadístico Colocación Quotient (CLQ) en cinco entidades mexicanas para detectar patrones de colocación espacial en aglomeraciones de la IA. Los resultados señalan su atracción espacial por empresas del mismo sector, así como de electrónica, maquinaria y equipo. Adicionalmente, se observan diferencias en los patrones detectados respecto a las capacidades productivas señaladas por entidad, lo que proporciona insumos para el diseño de política industrial.
Errores estadísticos en la ley de coordinación fiscal de México: una nota
Authors: Arechederra Mustre Fernando K. , Carbajal Zúñiga Alan
Published: January 2020

Se analizan las variables fundamentales que conforman la estructura de distribución de las participaciones en ingresos federales que reciben las entidades federativas en el marco del Sistema nacional de coordinación fiscal mexicano. Se muestran las implicaciones que ha traído utilizar esta información en la distribución interestatal y se brindan elementos técnicos para la discusión sobre el fortalecimiento a la coordinación fiscal en México.
Making Formwork Design Lean
Authors: Ko Chien-Ho , Kuo Jiun-De
Published: January 2020

Traditional formwork design processes entail considerable waste, increasing non-value-adding manpower costs and operational time. The purpose of this research is to use lean thinking in formwork design so as to enhance design correctness and eliminate waste through establishing a Lean Formwork Design Process. In the design process, the concurrent design concept is adopted to provide a visual communication platform for design team members using Building Information Modeling (BIM). Industry Foundation Classes (IFC) are used as a protocol for sharing design artifacts. Design correctness is established to review and correct design errors, thus allowing for the construction of an organizational learning environment. Finally, the Lean Formwork Design Process is conceptualized using stock-flow diagrams. A real case is used to validate the applicability of the proposed approach. Application results show that the proposed method can enhance design correctness and reduce manpower waste and operational time in formwork engineering. This study is one of the first to apply lean thinking to improve practices in formwork design.
Energy engineering students on their way to expertise in sustainable energy
Authors: Malkki Helena , Alanne Kari , Hirsto Laura
Published: January 2020

Energy engineering is facing new challenges in educating experts in sustainable energy. The aim of this paper is to characterise expertise related to sustainability in higher education. Future challenges and required skills are explored through recent studies, which have listed key competencies that engineers need in their working life. Sustainability and expertise are discussed on the basis of literature and energy curricula are explored on universities’ internet pages.
The quality of pellets available on the market in Latvia: classification according en 14961 requirements
Authors: Kirsanovs Vladimirs , Timma Lelde , Zandeckis Aivars , Romagnoli Francesco
Published: January 2020

The objectives of the paper are to determine the quality of pellets available on the market in Latvia and to compare results with the European standard EN 14961-2:2011. The following parameters have been determined for samples of pellets: length, diameter, moisture and ash content, mechanical durability, lower calorific value and bulk density. The results showed that all samples confirm to the B class requirements of the standard. If one considers the A1 class - only 4 out of 9 samples fit the requirements. The paper emphasizes the need for the introduction of a quality control system for the wood pellets market in Latvia.
An Integrated Model to Optimize Artificial Islands Developments in Shallow Water Fields
Authors: Alnaseef Faisal H. , Almedallah Mohammed K. , Clark Stuart R. , Walsh Stuart D. C.
Published: January 2020

Artificial Islands are often an effective strategy to develop shallow-water fields. However, their layout and design are affected by numerous drilling and surface facility constraints, such as water depth, number of wells, proximity to shore, and well spacing. When these constraints cannot be honored, conventional offshore wellhead platforms must be installed instead. This paper reviews previous artificial island projects to identify their key constraints, and then proposes a numerical model that accounts for these constraints when determining whether artificial islands or offshore platforms would generate the highest Net Present Value (NPV) configuration.

The model uses a combination of discrete and continuous mathematical algorithms to find the optimum development plan in shallow-water fields. Specifically, the model analyses the water depth, drilling and surface facilities of the field to suggest the optimum facility type to drill the wells using a k-means algorithm and Mixed-Integer Linear Programming (MILP). Then, a local optimization routine is used to connect islands to well targets. The model accounts for limitations on well spacing and the well paths to ensure that wells conform to the available drilling-rig capabilities and well-pad design requirements. The overall field configuration is optimized using a stochastic-perturbation method that adjusts the field network to maximize the NPV of the development.

The model explores the numerous possible scenarios that exist when planning shallow-water offshore field developments, especially when a high number of wells is required. The coupling of continuous and discrete optimization techniques provides a quick and effective method to analyze these possible scenarios and select an optimal strategy. Results from the model indicate that offshore wellhead platforms are not always favored over artificial islands in offshore field developments, particularly when extended reach wells are present. This is illustrated with a case study that demonstrates each stage in the integrated model starting from the analysis of the reservoir simulation model, through to well planning, and design of the facility network. The study highlights how such integrated analysis can aid in the selection of the highest development NPV plan in shallow-water fields by not only minimizing the cost associated with the development but also reducing the time required to generate the optimum plan.
Acid Stimulation-Best Practices for Design, Selection and Testing of Acid Recipes in Low Permeability Carbonate Reservoirs
Authors: Hall-Thompson Bryan , Ernesto Arias Rommel , Abdulrahman Nutaifi , Alsuhaimi Abdulaziz
Published: January 2020

Acid stimulation in low permeability carbonates is challenging and the performance depends on a good choice of acid recipe and comprehensive testing that supports the extent of wormholes or fracture patterns. In this paper, a comprehensive testing proposal that involves initial enhancements to reaction kinetic for organic, inorganic and composite recipes and later supported by core tests to quantify optimized pore-volume to breakthrough (PVBT) times for optimum worm-hole propagation is discussed. A protocol is demonstrated that outlines important tests, analysis and recommended practices to select efficient acid recipes for enhanced stimulation performance in low permeability carbonate reservoir. This protocol demonstrates that the design of efficient acid recipes should take into consideration: rock characteristics, lithological distribution, mineralogy, petrophysical qualities and petrographic information.

A summary of tests, procedures and success criteria demonstrates the benefits of an integrated testing approach prior to deploying acid stimulation. Outlined in this work are important tests, analysis and recommended practices to select efficient acid recipes for enhanced stimulation performance specifically high rate matrix acidization (HRMA) in low permeability carbonate reservoir. These recommendations demonstrate the benefits of an integrated procedure for achieving superior well productivity, costs savings, operational flexibility and long term applicability that addresses subsurface and operational requirements for acid stimulation. This system is considered in offshore environments where logistics and cost are important in designing a stimulation strategy and is also applicable to onshore environments.

Some key findings are that under simulated reservoir conditions and similar rock properties chemical or/and physical retarded acid provided deeper wormhole results from PVBT point of view than straight acid. Viscoelastic aicd (VES) diverter acid on the other hand showed deeper penetration by lower PVBT which will demonstrate efficiency based on the viscosity. The increase in viscosity could increase bottomhole (BH) pressure limiting matrix regime applications. Three Single Phase Retarded Acids (SPRA) were tested and all demonstrated excellent wormhole penetrations and improved benefits in terms of offshore logistics due to their reduced volumes, reduced viscosity and environmental benefits.
Fatores que interferem no prazer e na atividade sexual em mulheres
Authors: Malta Nathalia Jung Ferreira , Cestari Maria Elisa Wotzasek , Jung Pisicchio Rosely , Da Fonseca Pinto Keli Regiane Tomeleri , Souza Giovana Garbelini de , Fontana Medeiros Fabiana
Published: January 2020

Objetivo: analisar os fatores que interferem no prazer e na atividade sexual em mulheres em idade fértil. Método: estudo transversal analítico, realizado em uma unidade de Atenção Primária à Saúde do Sul do Brasil, durante a consulta de enfermagem para realização de exame Papanicolau de 215 mulheres, por meio de instrumento semiestruturado para transcrição de dados do prontuário. Para análise dos dados utilizou-se Teste Qui-quadrado (p≤0,05). Resultados: houve significância estatística a utilização de métodos contraceptivos, sendo que o mais utilizado foi o método hormonal, atividade sexual (p=0,003) e prazer (p=0,012), seguida do método cirúrgico, atividade sexual (p=0,016); método de barreira, atividade sexual (p=0,020) e prazer (p=0,029). A dispareunia e sangramento apresentou associação à atividade sexual (p=0,013) e prazer sexual (p=<0,001). Conclusão: considerando a complexidade da mulher perante as relações de amor e erotismo, conclui-se que a saúde reprodutiva da mulher deve ser valorizada e assistida de forma holística, favorecendo o empoderamento das mulheres.
A case of partial albinism in the yellow-belly flounder, Rhombosolea leporina Günther, 1862 (Pleuronectiformes: Pleuronectidae) collected from Manukau Harbour, Auckland, New Zealand
Authors: Jawad Laith A.
Published: January 2020

A partial albino specimen of Rhombosolea leporina with a total length of 295 mm was collected from Manukau Harbour, south of Auckland City, New Zealand. This is the first record of abnormal pigmentation in the wild yellow-belly flounder from New Zealand waters. The specimen is patterned with a white blotch on the caudal peduncle area of the ocular side. Causes for such colour aberration are discussed.
Erratum to Burrow morphology of three species of fiddler crab (Uca) along the coast of Pakistan
Authors: Qureshi Naureen Aziz , Saher Noor Us
Published: January 2020

This is a Erratum without an abstract.
Development of a fish-based index combining data from different types of fishing gear. A case study of reservoirs in Flanders (Belgium)
Authors: Breine Jan , Van Thuyne Gerlinde , De Bruyn Luc
Published: January 2020

Fish assemblages in reservoirs and lakes are mainly assessed by multiple sampling gear. The challenge exists in how to combine all the data from the different types of gear to develop a fish-based index. In this paper, we describe a novel approach to this challenge in reservoirs in Flanders. The developed approach can also be used for natural lakes in the same eco-region and for any combination of fishing methods. In a first step, we defined a reference list of fish species occurring in man-made Flemish reservoirs. To compile this reference list, we adapted the reference for Dutch lakes with recent data from freshwater reservoirs in Flanders. This reference list contains guild-specific information needed to define metrics. To pre-classify the reservoirs, a habitat status for each reservoir was set using abiotic parameters (pressures). Fish gear-dependent metrics were selected according to their response to these pressures. Threshold values for metrics were determined based on the species reference list and occasionally on the calculated metric values. The ecological quality ratios derived from the index calculation were validated with an independent set of data. The developed index proved to successfully assess the ecological status of the reservoirs in Flanders.
Change in Historical Range of the Ural Owl in Europe
Authors: Goffette Quentin , Denis Marceline , Pöllath Nadja , Van Neer Wim
Published: January 2020

A carpometacarpus recovered during archaeological excavations in the town of Quaregnon is the westernmost find ever reported in Europe of a Ural Owl (Strix uralensis), and the first occurrence for Belgium. Both the morphology of the skeletal element and its measurements rule out an identification as any of the other Strigiformes from the Western Palearctic. The provenance of this specimen, that dates to the medieval period (10th-12th centuries AD), is discussed. It is hypothesized that the bird was a wild animal, but the available evidence does not unequivocally determine whether it belonged to a local, breeding population that went extinct or if it came from a more distant population. However, a survey of other zooarchaeological finds of Ural Owl in Europe shows that the species occurred farther west in the past, outside the present natural breeding range. This suggests that Ural Owl may have found suitable nesting biotopes in Belgium and northern France during the medieval period.
First offshore observation of parti-coloured bat Vespertilio murinus in the Belgian part of the North Sea
Authors: Brabant Robin , Laurent Yves , Lafontaine René-Marie , Vandendriessche Bob , Degraer Steven
Published: January 2020

This is a Short Note without an abstract.
A persistent population of the chocolate-band snail Eobania vermiculata (Gastropoda: Helicidae) in Belgium
Authors: Ronsmans Jelle , Van den Neucker Tom
Published: January 2020

This is a Short Note without an abstract.
Does Financial & Social Development are Important for Economic Growth? An International Scenario
Authors: Abdul Rehman  , Irum Saba  , Rehana Kousar
Published: January 2020

Financial and Social Development plays pivotal role in the economic growth of nations. Developed countries have strong financial and social infrastructure. This study focuses on the social and financial development in relation to economic growth of developed, developing and frontier economies. Gross Domestic product (GDP) per capita used as dependent variable. Domestic credit, market capitalization, turnover ratio, household consumption, foreign direct investment, capital formation, Co2 Emission and trade openness are used as independent variables. government expenditures on education and current health expenditures are use as social variables. Unemployment and inflation rate also use as control variables. Pooled OLS (ordinary least squares), fixed effects and random effects models are used to check the relationship among variables from 2001-2017.  Results show positive and significant relation between Gross Domestic product (GDP) Domestic credit, education expenditures and health expenditures in case of developing countries. Market capitalization, turnover ratio, foreign direct investment, and trade openness have a positive but insignificant relationship. Co2 Emission, inflation and unemployment rate have negative and insignificant relation with GDP per capita. In advanced countries Inflation rate trade openness and FDI have positive and significant relation with GDP per capita. Domestic credit, market capitalization, turnover ratio, household final consumption and Co2 Emission have a negative relation with GDP per capita. Education and health also have a negative and insignificant relation with GDP per capita. In Frontier economies there is a positive and insignificant relation of market capitalization, FDI, Co2 Emission and health expenditures with GDP per capita. capital formation, turnover ratio, household consumption, trade openness has negative and significant relation with per capita. Education expenditures have positive and significant relation with GDP per capita. Co2 have positive but insignificant relation. Inflation and unemployment rate have negative but insignificant relation with GDP per capita.
Активный вариант синдрома кандинского-клерамбо при шизофрении
Authors: Asadov B.M.
Published: January 2020

В последние годы появился ряд исследований, посвященных изучению осо­бен­ностей становления, формирования, психопатологического строения и специфической но­зо­логической окраски синдрома Кандинского-Клерамбо [1; 2; 6; 9 и др.]. Однако, анализ психиатрической литературы показывает, что большинство исследований проведено в плане расширения нозологических форм психозов, в рамках которых встречается синдром Кандинского-Клерамбо, нежели в плане глубокого клинико-психопатологического исследования этого сложного психопатологического состояния. В то же время, в структуре самого синдрома обнаруживаются психопатологические особенности, не ставшие еще предметом специального исследования.

Актуальность исследования. В последние годы появился ряд исследований, посвященных изучению осо­бен­ностей становления, формирования, психопатологического строения и специфической но­зо­логической окраски синдрома Кандинского-Клерамбо [1; 2; 6; 9 и др.]. Однако, анализ психиатрической литературы показывает, что большинство исследований проведено в плане расширения нозологических форм психозов, в рамках которых встречается синдром Кандинского-Клерамбо, нежели в плане глубокого клинико-психопатологического исследования этого сложного психопатологического состояния. В то же время, в структуре самого синдрома обнаруживаются психопатологические особенности, не ставшие еще предметом специального исследования.
Breastfeeding Practices during Pregnancy from the Perspective of Women in Makassar City
Authors: Anitasari Bestfy , Rachmawaty Imami Nur , Permatasari Henny
Published: January 2020

The practice of breastfeeding during pregnancy is mostly done by women, including in Indonesia. Previous research has reported inconsistencies. Some people claim that this practice is beneficial and others report the risk among mothers, fetus, and breastfed children. The aim of this study is to interpret the practice of breastfeeding during pregnancy from a woman perspective. This study used interpretative phenomenology design with in-depth interviews with seven participants selected purposively. Data were analyzed using the Van Manen analysis stage and 11 themes were obtained. In general, mothers who breastfeed during pregnancy experienced a dilemma between fulfilling the child's right to breast milk and the desire to stop breastfeeding.
Correlation Between Nutrition Status and Lipid Profile Toward Sexual Satisfaction on Perimenopause Women in Working Area Public Health Centre (PHC) of Bara-Baraya
Authors: Jumrah Jumrah , Rosdianah Rosdianah , Sabar Syamsuriyana , Lestari Ayu , Ningsih Julia Fitria
Published: January 2020

Premenopausal woman is a physiological state that has entered the aging process, which is characterized by decreased ovarian estrogen production. In conditions of estrogen deficiency often arise various debilitating syndrome called premenopausal syndrome women. This study aims to determine the relationship of nutritional status and lipid profile to sexual satisfaction in perimenopausal women. This study used cross-sectional study. The sample in this study is partly perimenopausal women in Puskesmas Bara-baraya total of 37 respondents. Data analysis used chi-square test with Î± = 0.05. It is shown that there was no relationship always connects two things of nutritional status based on BMI (Ï = 0.347).However, the relationship is shown  based on the circumference of the abdomen showed a link (Ï = 0.048). Based on cholesterol for the status of lipid, it is shown that there is no association with sexual satisfaction (Ï = 0.006), while based triglycerides, it showed no correlation as well (Ï = 0.571).
The Correlation between Second Stage (Childbearing) Family Development Task with Completeness of Polio Immunization in Working Area of Wara Utara KotaPublic Health Center in 2018
Authors: Iskandar Ratnasari , R Djano Nur Aspina , Tahir Rahmah
Published: January 2020

Background: The second stage of family development refers to the stage when a baby was born in a family of new couples. The second phase of the family starts from the birth of the first child until the baby becomes months old. This stage has a health concern in the fulfillment of its development task; namely, a type of primary immunization that is Polio immunization given completely in infants aged 1 - 4 months old. Objective: to know the correlation of family development second stage task (childbearing family) with the of Polio immunization in infants in the Area of Wara Utara KotaPublic Health Centers in 2018. Method: This research used cross-sectional analytical correlation emphasizing on the time of measurement/observation of independent and dependent variable data assessed on a one time simultaneous basis. The population of this research was families with second stage . The sample was 74 people a purposive sampling method. Data analysis by Chi-Square test. Results: The result of statistical analysis resulted in = 0,002 <Î± = 0,05, so there was a correlation between family development task with the of Polio immunization. Conclusion: Second stage family development task is the transition stage of the individual role, become parents/a parent and form a permanent system. This stage has attention health in fulfilling tasks development, especially Immunization.
The Analysis of The Incidence of Depression and Risk of Suicide Using Buddy App on Teenagers in Makassar
Authors: Sari Mutmainnah , Arbianingsih Arbianingsih , Amal A. Adriana
Published: January 2020

The data from the World Health Organization in 2017, suicidal behavior of teenagers Indonesia of 13-17 years old, as many 5.6% teens had made plans related to the way they committed suicide. The aim of this research is  to find out the analysis of the incidence of depression and risk of suicide using Buddy App on teenagers in Makassar. This research was an analytic quantitative with cross-sectional study approach. As many 285 teenagers involved in this research recruited by simple random sampling. Data collected by using a of depression namely KADS that are provided through online form and questionnaire of risk of suicide, namely CSSRS using buddy apps. It is called Buddy App because of its function as an application that can be a close friend to users. The incidence of depression and risk of suicide is higher in the late adolescents. Mean of depression in early adolescent (4.78) and late adolescent (6.31). The statistical test results showed the significant differences between the incidence of depression (p-value 0,000) and the level of risk of suicide (p-value 0,022) in early adolescence and late adolescents. The next researcher is expected to examine the level of depression in each level of suicide risk by developing the questionnaire of depression.
Factors Related to the Quality of Antenatal Care Based on The Complete Scope of the Examination of Pregnant Women in the Health Center at Palopo City
Authors: Furqani Dian , Semagga Nuraerni
Published: January 2020

This study aims to see the factors that influence the quality of Antenatal Care in the City of Palopo; the type of design used is analytical descriptive with the Cross-Sectional Study approach. Samples from this study were all pregnant women based on 1, 2 and 3th-trimester pregnancy age, and 3 who were lived at the research location as many as 154 people who conducted inspection visits from January to March 2018. The results showed that the average age of the mother was 20 years. In the research statisticallly interconnected variables are maternal knowledge showed p-value (0.000). There are several variables have statistical significance, but there are differences in the percentage between the classification of each variabels as for the quality of Antenatal care associated with parity, maternal characteristics (age, education and occupation), antenatal care in each of the 1.2 trimester, and 3. Service access and economic welfare status, where each variable has a p-value> 0.005. The study expects that a health program should not look the quantity of maternal pregnancy visits, but pay attention to the examination checks received at each gestational age. We hope to encourage mothers to be more active in paying attention to the examinations that will be accepted based on their gestational age so that good health services and of recipients of services occur.
Family and Government Support for Health Community in To Balo and To Kribo
Authors: Lutfi Muhtar , Hidayah Nur , Alfatimah Ummu , Amal A Adriana , Rauf Syamsiah
Published: January 2020

The purpose of this study was to find out family and government support to the community to Balo and to Kribo on health based on social factors and family attachments (kindship and social factors) in the Leininger sunrise enabler. This study uses a qualitative method with an ethnographic approach and representative based sampling as a sampling technique. The subject of this research was the community of To Balo and To Kribo. How to collect data by observation, in-depth interviews, and documentation. The techniques of data analysis and processing employedontent analysis with stages: making data transcripts, determining meaning units, summarizing and organizing data, doing data abstractions, identifying variables and relationships between variables qualitatively, and drawing conclusions. Validating data used source triangulation. The results show that obtained after conducting research on the community of to Balo and to Kribo stated that sickness and health were influenced by family and community support (local government). Both provide a large role in accessing health services.
The Influence of Gadget on Wards Social Interaction of Adolescents at SMK Gunung Sari 1 Makassar
Authors: Musaidah Musaidah
Published: January 2020

Social interaction denotes adaptation with surroundings between  individual and individual, individuals and groups, and groups and groups. The purpose of this research is to know the influence of gadget towards the social interaction of juveniles at SMK Gunung Sari 1 Makassar. The type of this research is quantitative descriptive using Simple Random Sampling with the number of 41 samples  which means that the analysis of scientific method used number starting from data collection, data interpretation and its result. The purpose of this is to know the influence of independent variable, gadget (the intensity of use, communication and online game wich correlation wards dependent variable (social interaction of teenagers). Based on the statistical test by using Correlation test in this analysis used is the correlation with ameaningÎ±= 0.05 an confidence interval, the intensity of gadget use was obtained by the value of p = 0.000 with the value of r = 0.615 which means that the result of the hypothesis mentioned that there was an effect of the intensity of the gadget use towards the social interaction of adolescents with moderate relationship and positive direction (unidirectional). The variable gadget as the means of communication to the variable of online game addiction obtained a value of p=0.000 with r=0.689. Thus, there is an influence of online game towards the social interaction of juveniles with strong relationships and unidirectional.
The Relationship between Self-Efficacy and Readiness of Interprofessional Education (IPE) among Students at the Faculty of Medical and Health Sciences UIN Alauddin Makassar
Authors: Akhmad Vovi Sulastri , Yusuf Saldi , Safitri Ayu , Juwita Helmi , Risnah Risnah , Arbianingsih Arbianingsih
Published: January 2020

Interprofessional education (IPE) needs to be introduced early in the academic stage to prepare health professionals who are expected to be more professional. Both self-efficacy and IPE readiness are vital considerations to achieve the goals regarding the implementation of IPE. The purpose of this study was to determine the relationship between self-efficacy and IPE readiness. This research used a descriptive correlation design with a cross-sectional approach. The sampling was 146 students and utilized 10% quota sampling from each major. This study consisted of two types of questionnaires, namely the self-efficacy questionnaire and Readiness of the Interprofessional Learning Scale (RIPLS). The collected data were analyzed using the Chi-Square test. The result of this study indicated that 56.8% of students have high self-efficacy. There are no students in low self-efficacy category. Then, the readiness of students on IPE is high, with 89.0%, and there are no students in low category. The Chi-Square test result shows that the value of p=0.006 or p<0.05. It means that there is a relationship between self-efficacy and readiness of IPE among students at FKIK UIN Alauddin Makassar. Therefore, to implement IPE, efforts need to be made to improve studentsâ€™ self-efficacy and ultimately improve IPE readiness.
Support points of lower semicontinuous functions with respect to the set of Lipschitz concave functions
Authors: Gorokhovik V. V. , Tykoun A. S.
Published: January 2020

For the functions defined on normed vector spaces, we introduce a new notion of the LC -convexity that generalizes the classical notion of convex functions. A function is called to be LC -convex if it can be represented as the upper envelope of some subset of Lipschitz concave functions. It is proved that the function is LC -convex if and only if it is lower semicontinuous and, in addition, it is bounded from below by a Lipschitz function. As a generalization of a global subdifferential of a classically convex function, we introduce the set of LC -minorants supported to a function at a given point and the set of LC -support points of a function that are then used to derive a criterion for global minimum points and a necessary condition for global maximum points of nonsmooth functions. An important result of the article is to prove that for a LC - convex function, the set of LC -support points is dense in its effective domain. This result extends the well-known Brondsted– Rockafellar theorem on the existence of the sub-differential for classically convex lower semicontinuous functions to a wider class of lower semicontinuous functions and goes back to the one of the most important results of the classical convex analysis – the Bishop–Phelps theorem on the density of support points in the boundary of a closed convex set.
Photoluminescence of molecules near metal nanoparticles with a dielectric shell
Authors: Guzatov D. V. , Gaponenko S. V.
Published: January 2020

The article discusses the issues of modifying the photoluminescence intensity of quantum dipole emitters (molecules, quantum dots (nanocryslalls)) located near metal spherical nanoparticles with a dielectric shell. It is shown that by specifying the optimal configuration of a nanoparticle with a shell and the position of the emitter, it is possible to create the conditions, under which an increase in the photoluminescence intensity can be greater than in the case of the same nanoparticle without a shell.
Substantiation of the possibility of developing reserves of the Third potash horizon of the Starobin deposit, previously worked out by the chamber system
Authors: Golovaty I. I. , Petrovskij A. B. , Prushak V. Y.
Published: January 2020

A technique has been developed of justification of possibility and expediency of extraction of the reserves left, which were mined more than 40 years ago by chamber system with maintenance in a safe condition of underground mining constructions. The methodology includes the identification by studying the geological and mine surveying documentation of districts with reserves in the mine fields; calculation of volumes and quality indicators of reserves left at these areas; assessment of a condition of mine workings that have direct access to the reserves concerned, and the possibility of their re-use, as well as the possibility of new development workings and ensuring their sustainability and maintenance in a safe condition; establishing the features of geomechanical processes in the rock mass and the presence of dangerous violations in the worked-out zone, the degree of the violation and the nature of the deformation of rigid and pliable pillars in the extraction chambers, including the use of specially conducted  mine openings; development of technological schemes for safety extraction of abandoned minerals. With the use of this technique for the first time the technological opportunities and economic feasibility of mining minerals from the treatment units of the First and Second Mines of JSC Belaruskali, worked out more than 40 years ago, has been estimated. The possibility of excavating abandoned reserves in the sylvinite layer 4 and layers 2, 2–3, 3 in inter-chamber pillars in areas previously worked out by the chamber system with total volumes of more than 57 million tons is shown. The results of surveys of the state of capital and development workings are given, according to which for the re-mining of most of the worked-out blocks, new capital and development workings will be required. The results of visual examinations of panel and block drifts, their conjugations with treatment passages, as well as the state and degree of violation of inter-passage and inter-chamber pillars in the treatment chambers are described. Possible methods for re-mining the reserves of the Third potash horizon with treatment longwalls and a chamber system are proposed, which are distinguished by high technical and economic efficiency and mining safety.
Pengujian Algoritma Load Balancing pada Web Server Menggunakan NGINX
Authors: Hakim Dimara Kusuma , Yulianto Dwi Yoga , Fauzan Achmad
Published: January 2020

Peningkatan jumlah traffic menyebabkan kerja server yang melayani permintaan menjadi semakin berat. Akibatnya performa server menurun dan sering terjadi gangguan pada layanan-layanan web tersebut. Sistem informasi layanan desa kabupaten Purworejo adalah salah satu aplikasi berbasis website yang berfungsi untuk menyimpan dan mengelola informasi serta layanan desa yang ada di kabupaten Purworejo. Kurang stabilnya kecepatan akses website ini menjadi salah satu kendala  yang dihadapi oleh pengguna saat bekerja dengan website ini. Dengan pemanfaatan sistem operasi Ubuntu Desktop dan penerapan virtualisasi di Oracle VM VirtualBox serta menggunakan load balancing web server Nginx, beban web server saat terjadi request yang tinggi karena banyaknya pengguna yang mengakses sekaligus dalam kurun waktu yang sama dapat dibagi agar beban traffic web server tidak terlalu berat. Dalam penelitian ini hasil penggunaan algoritma least connection untuk load balancing lebih memberikan performa yang baik dibandingankan algoritma round robin terhadap kecepatan akses website saat terjadi request yang sangat banyak dari pengguna dalam waktu yang bersamaan.
Un Ma‘asé Yehudit en judeoespañol
Authors: Romeu Ferré Pilar
Published: January 2020

El propósito de esta contribución es presentar la edición crítica de la quinta y última de las versiones sefardíes aljamiadas que conocemos hasta el momento del Ma‘asé Yehudit (‘Historia de Judit’). Se publicó por primera vez en Esmirna, en el periódico El Meseret del año 1904. Al parecer, se tradujo al judeoespañol de un original hebreo, que no hemos identificado, pero que sigue la tradición textual de la Vulgata, siendo la única versión aljamiada que sigue esta tradición.
Los sefardíes en la prensa española: informaciones en el diario Ahora (1930-1939)
Authors: González-Albo Manglano Paris
Published: January 2020

El estudio de las informaciones publicadas en la prensa periódica puede esclarecer cómo se fue configurando la imagen de los judíos (y, en concreto, de los sefardíes). En este artículo analizamos la presencia y el tratamiento que de los sefardíes en uno de los periódicos más importantes de los años de la Segunda República, el diario Ahora. Se trataba de un medio que se movía dentro del posibilismo, en los sectores más moderados de las izquierdas y las derechas de la época y que tuvo cierto interés en mostrar a la sociedad española quiénes y cómo eran los sefardíes. En relación con los sefardíes, desde el diario se llevó a cabo una política por asimilarlos a lo español, distanciándolos, a la vez, del resto de comunidades judías.
HUBUNGAN ANTARA WORK-LIFE BALANCE DENGAN PSYCHOLOGICAL WELL-BEING PADA DOSEN WANITA DI PERGURUAN TINGGI SALATIGA
Authors: Dirfa Yahaziela Nawita , Ari Prasetya Berta Esti
Published: January 2020

Penelitian ini bertujuan untuk mengetahui hubungan antara Work-Life Balance dengan Psychological Well-Being pada Dosen Wanita di Perguruan Tinggi Salatiga. Jumlah partisipan dalam penelitian ini adalah 40 dosen wanita dengan pengambilan data menggunakan teknik purposive sampling. Penelitian ini merupakan penelitian kuantitatif korelasional. Alat ukur yang digunakan dalam penelitian ini merupakan Work-Life Balance Scale yang disusun oleh Fisher (2009) yang diadaptasi oleh Nazirah Adhania (2017) dan Psychological Well-Being Scale yang disusun oleh Ryff (1995)  yang diadaptasi oleh Engger (2015). Analisis data menggunakan Spearman’s Rho dengan SPSS 18.0 for windows. Hasil penelitian menunjukan adanya korelasi positif signifikan dengan hasil r = 0,702 dengan nilai signifikansi 0,000 (p< 0,05) yang artinya bahwa makin tinggi Work-Life Balance, maka makin tinggi Psychological Well-Being. Sebaliknya, makin rendah Work-Life Balance, maka makin rendah Psychological Well-Being
Principal Quality and Student Attendance
Authors: Bartanen Brendan
Published: January 2020

Student attendance is increasingly recognized as an important measure of educational success, which has spurred a body of research examining the extent to which schools can affect this outcome. However, prior work almost exclusively focuses on teachers, and no studies have explicitly examined the importance of school leaders. This study begins to fill this gap by estimating principal value-added to student absences. Drawing on statewide data from Tennessee over a decade, I find that principal effects on student absences are comparable in magnitude to effects on student achievement. Moving from the 25th to 75th percentile in principal value-added decreases student absences by 1.4 instructional days and lowers the probability of chronic absenteeism by 4 percentage points. Principals have larger effects in urban and high-poverty schools, which also have the highest baseline absenteeism rates. Finally, principals who excel at decreasing student absences may not be those who excel at increasing student test scores, and high-stakes accountability measures, such as supervisor ratings, fail to identify principals who decrease student absenteeism.
The glutamatergic system and astrocytic impairment in rat hippocampus: a comparative study of underlying etiology and pathophysiology of depression
Authors: Jiang Shuo , Zhang Quan-ai , Guo Qin , Di Zhong
Published: January 2020

Correlations amongst the rat glutamatergic system, glia, and depression, as well as the underlying mechanism of astrocyte impairment, as a trigger of depression, were investigated. Rats were submitted to different durations of chronic unpredictable mild stress to induce depressive-like behavior and evaluated by weight change, sucrose preference test, open field test, and novelty suppressed feeding test. High-performance liquid chromatography was employed to detect glutamate content of hippocampal protein expression during Western blot and immunofluorescence. Results showed that 21-day chronic unpredictable mild stress was sufficient for inducing significant depressive-like behavior (reduced body weight and sucrose preference, increased feeding, and immobility time) in a model of depression. Chronic unpredictable mild stress increased the level of hippocampal glutamate, while intervention caused a considerable rise in the expression levels of Bax, caspase 3, and calcium/calmodulin-dependent protein kinase II, accompanied by a down-regulated level of B-cell lymphoma-2. Exposure to this stress model reduced hippocampal glutamate ionotropic receptor N-methyl-D-aspartic acid type subunit 2A, neuronal nuclear protein, and glial fibrillary acidic protein expression levels while it raised the level of ionotropic glutamate receptor N-methyl-D-aspartic acid type subunit 2B level. It is concluded that chronic stress induces excessive glutamate release and overstimulation of N-methyl-D-aspartic acid receptors, followed by astrocytic apoptosis. Also, in depression, calcium overload in astrocytes is attributed to an underlying mechanism of astrocyte impairment.
Real time large scale in vivo observations reveal intrinsic synchrony, plasticity and growth cone dynamics of midline crossing axons at the ventral floor plate of the zebrafish spinal cord
Authors: Andersen Søren S. L.
Published: January 2020

How axons are wiring the vertebrate spinal cord has in particular been studied at the ventral floor plate using fixed samples or looking at single growing axons with various microscopy techniques. Thereby may remain hidden important live organismal scale information concerning dynamics and concurrent timing of the many axons simultaneously crossing the floor plate. Here then, applying light-sheet microscopy, axonal growth and guidance at the floor plate are followed in vivo in real time at high resolution along several hundred micrometers of the zebrafish spinal cord by using an interneuron expressing GFP as a model axon. The commissural axons are observed crossing the ventral floor plate midline perpendicularly at about 20 microns/h and in a manner dependent on the Robo3 receptor. Commissural growth rate reaches a minimum at the midline, confirming previous observations. Ipsilateral axons extend concurrently, at three to six times higher growth rates. At guidance points, commissural axons are seen to decrease their growth rate and growth cones increase in size. Commissural filopodia appear to interact with the nascent neural network, and thereby trigger immediate plastic and reversible sinusoidal-shaped bending movements of neighboring commissural shafts. A simple protocol isolating single neuronal cells from the spinal cord is developed to facilitate further molecular characterization. The recordings show the strikingly stereotyped spatio-temporal control that governs midline crossing. The live observations give renewed perspective on the mechanisms of axonal guidance in the spinal cord that provide for a discussion of the current distinction between diffusible long-range versus substrate-bound short-range guidance cues.
Efficacy of remote limb ischemic conditioning on poststroke cognitive impairment
Authors: Feng Xiaofang , Huang Lihong , Wang Zongwen , Wang Luojun , Du Xunhao , Wang Qi , Xue Shouru
Published: January 2020

The impact of remote limb ischemic conditioning on poststroke cognitive impairment was evaluated with 104 first-time patients of noncardiac ischemic stroke. During the acute phase the patients were randomized into control and remote limb ischemic conditioning groups. Both groups received standard treatment, while the remote limb ischemic conditioning group received additional remote limb ischemic conditioning treatment for 6 months. All participants underwent neuropsychological evaluation, transcranial Doppler detection, P300 event-related potential and brachial-ankle pulse wave velocity measurements, and determination of serum intercellular adhesion molecule-1 and endothelin-1 levels both at admission and 6 months poststroke. The number of cases with poststroke cognitive impairment in each group was evaluated 6 months poststroke. No statistically significant difference was found in demographic data or baseline detection indices at admission between the two groups. However, at 6 months poststroke, the remote limb ischemic conditioning group had significantly higher total Montreal Cognitive Assessment score and its domains of visuospatial and executive functioning and attention scores, significantly lower activity of daily living scale score, shorter P300 latency, and higher amplitude compared with the control group. Moreover, the middle cerebral artery, average blood flow velocity was significantly higher, while the middle cerebral artery-pulsation index, basilar artery pulsation index, and the levels of brachial-ankle pulse wave velocity, intercellular adhesion molecule-1, and endothelin-1were significantly lower in the remote limb ischemic conditioning group compared with the control group. These results demonstrate that remote limb ischemic conditioning causes a significant improvement in cognitive domains, such as visuospatial and executive functioning and attention, and is therefore linked with reduced incidence of poststroke cognitive impairment.