bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Mass of the Black Hole in NGC 5273 from Stellar Dynamical Modeling
Authors: Merrell Katie A. , Vasiliev Eugene , Bentz Misty C. , Valluri Monica , Onken Christopher A. 
Published: May 2023

Abstract
We present a new constraint on the mass of the black hole in the active S0 galaxy NGC 5273. Due to the proximity of the galaxy at 16.6 ± 2.1 Mpc, we were able to resolve and extract the bulk motions of stars near the central black hole using adaptive-optics-assisted observations with the Gemini Near-infrared Integral Field Spectrograph, as well as constrain the large-scale kinematics using archival Spectroscopic Areal Unit for Research and Optical Nebulae spectroscopy. High-resolution Hubble Space Telescope imaging allowed us to generate a surface-brightness decomposition, determine approximate mass-to-light ratios for the bulge and disk, and obtain an estimate for the disk inclination. We constructed an extensive library of dynamical models using the Schwarzschild orbit-superposition code FORSTAND, exploring a range of disk and bulge shapes, halo masses, etc. We determined a black hole mass of M
• = [0.5–2] × 107
M
⊙, where the low side of the range is in agreement with the reverberation mapping measurement of M
• = [4.7 ± 1.6] × 106
M
⊙. NGC 5273 is one of the few nearby galaxies that hosts a broad-lined active galactic nucleus, allowing a crucial comparison of black hole masses derived from independent mass-measurement techniques.
Light Curve and Period Change Analysis of KIC3347485
Authors: Tokbay Derviş E. , Yakut Kadri 
Published: May 2023

Abstract
High precision photometry with the space-based Kepler telescope offers an opportunity to analyze the physical processes occurring in stars in detail. In this study, we examined the light curve of the Kepler binary system KIC 3347485, which is a semi-detached binary system. We calculated minima and maxima times of four years of Kepler observation of this system using our newly developed Python code. We did period change analysis (O − C) of this system, and we discuss the existence of a possible third or even fourth component.
Determinant of Optimal and Inhibited Mobile Language Learning Activity
Authors: Byrne Jason 
Published: May 2023

Learner analytic driven research concerned with mobile app learner survivability. An app was developed to indicate productiveness of quiz app usage for global mobile assisted language learning (MALL). The research focused on inhibiting and optimizing effects of level length on total questions answered. How many questions per level leads to the highest total unique questions being answered? The research focused on nine-day cohort timeframes and included three phases: a small-scale pilot study to establish parameters, an exploratory stage undertaken within the parameters and finally the use of a quadratic regression predictive model. The null hypothesis (H0) was rejected. A one-way analysis of variance found a statistically significant difference in the mean productivity of the lengths. Results of a Tukey post hoc test (p < .05) suggests question sets with less than eight questions, or more than 15 questions, appear to inhibit MALL autonomous learning. Optimal level question sets appear to be between lengths 8-14. The results visually encapsulated by a quadratic regression model broadly support H1 and H2. Set 12 is the statistically most significant optimal load. Gains of up to 107% are reported for switching from suboptimal to optimal approaches.
The potential burden experienced by South African caregivers of children with severe intellectual disability
Authors: Van der Mescht Pauli , Geertsema Salome , Le Roux Mia , Graham Marien A. , Johnson Ensa 
Published: May 2023

Background: Physical, financial, social and emotional demands placed on caregivers caring for their children with severe intellectual disabilities (CWSID) could lead to high levels of burden.Aim: This study aimed to evaluate the potential level of burden experienced by South African caregivers and aimed to identify possible contributing risk factors for increased levels of caregiver burden.Setting: Online and community parent support groups.Methods: This quantitative survey design study utilised data from 218 South African caregivers of CWSID. Both descriptive and inferential statistics were used for analysis. Family is the main support for 67% of participants.Results: Moderate to severe levels of caregiver burden were reported. No definite links between potentially contributing demographic risk factors and the overall level of caregiver burden were found. Caregivers of CWSID need to receive the required support from an early stage in the child’s diagnosis to decrease potential caregiver burden and improve quality of life (QoL).Conclusion: Implications on intervention and prevention practices could inform the creation and implementation of a protocol to avert increased caregiver burden. Future research could be conducted to determine the implications of intervention towards CWSID and their family to decrease caregiver burden.Contribution: The study provided insight into the burden experienced by caregivers of CWSID. This is in line with the journal as it further proves how vulnerable CWSID are and the support they should be receiving from professionals.
Weibliche Führungskräfte nachhaltig führen
Authors: Kessler Martina 
Published: May 2023

Women lead differently than men. In order for them to be able to lead sustainably as leaders, it is necessary to reflect on typical female traits. In doing so, the way of typical female leadership, which is biologically anchored, should be taken into account. The aim should be to deal with them appropriately and fairly so that they themselves can lead sustainably. The biological requirements in women are centered on community, relationships, social skills, and communication. These findings are reflected in psychology and linguistics and are also evident when women are described as leaders. Three examples from practice corroborate the findings and show the necessity to understand diversity as an opportunity, to regard female leaders as ‘normal’, to convey appreciation for their typical leadership style just as much as it is appreciated as for male leadership and to deal with female images of leadership and to enthrone female leaders.Intradisciplinary and/or interdisciplinary implications: The article is interdisciplinary in that it combines insights from biology, psychology, linguist and management theory.
God is my inheritance: The voice of the woman in Psalm 16
Authors: Barus Armand 
Published: May 2023

Differing with most scholars Psalm 16 was a personal lament Psalm voiced by a woman, with the central theme being, God is the portion of my inheritance. The concluding statement was revealed to us through the use of poetic criticism on Psalm 16. Poetic criticism is a new method of reading lament Psalms through the careful observation of elements contained in the lament Psalms, such as lament, feeling, the concept of God and mood of the text. The application of poetic criticism on Psalm 16 by studying the elements of the lament, feeling, concept of God, and changes of mood, has shown us that the psalmist successfully faced the struggles of life when she lost her husband and as a result, her inheritance, because God is her inheritance. In and through her suffering the psalmist was able to know God as her portion of inheritance.Intradisciplinary and/or interdisciplinary implications: This research helps the readers understand the involvement of women in arranging the Psalms in the spiritual lives of Israel and Psalms can be studied now from feminist perspective.
Promoción turística a través del sector audiovisual. El caso de Canarias
Authors: Sandoval Martín María Teresa 
Published: May 2023

El cine ha posibilitado desde su nacimiento, en 1895, la divulgación por todo el mundo de imágenes de los lugares más célebres y remotos del planeta. En España, principalmente durante la dictadura de Primo de Rivera, la producción de filmes por provincias iría en incremento. Concretamente en Canarias, por aquel entonces, comenzaba a tomarse conciencia del poder que tenía la gran pantalla como medio de promoción turística. Pero no existió el suficiente apoyo institucional, por lo que serían los documentales realizados por empresas privadas -en su mayoría foráneas- los que contribuirían a difundir las primeras imágenes de estas islas en el exterior.
Las películas de ficción y los documentales antiguos no siempre ofrecieron un retrato positivo del archipiélago, al igual que ocurriría mucho más tarde con algunos reportajes y programas difundidos por televisión, aunque estos son sólo casos aislados. La mayoría de las veces su aportación a la promoción de Canarias ha sido significativa. Destacan, sobre todo, las películas de argumento (cinematográficas y televisuales de directores de diferentes nacionalidades) que situaban la acción real en las islas y en las que se narraban historias protagonizadas por grupos de veraneantes. No obstante, la mayor parte de los largometrajes más famosos internacionalmente utilizaron las variadas localizaciones de este territorio para representar otros lugares. Aún así, la publicación de artículos en la prensa extranjera sobre el desarrollo de los rodajes favorecería la divulgación de sus singularidades.
Además de este tipo de promoción indirecta, las instituciones canarias han venido realizando desde principios de la década de los noventa originales campañas de promoción a través del sector audiovisual de demostrada eficacia. Asimismo, la calidad de las producciones cinematográficas realizadas por canarios en los últimos años ha posibilitado que hayan sido seleccionadas en numerosos festivales donde se les ha otorgado premios, favoreciendo la comercialización e exhibición de estos productos fuera sus fronteras.
Penerapan Metode Paket Ibu Sehat Dalam Perawatan Malaria Pada Ibu Hamil di Desa Kesetnana Kecamatan Molo Selatan Kabupaten Timor Tengah Selatan
Authors: Kapitan Meiyeriance 
Published: May 2023

Malaria merupakan salah satu masalah kesehatan masyarakat utama di propinsi Nusa Tenggara Timur. Kasus malaria di Nusa Tenggara Timur tertinggi kedua di Indonesia setelah Papua. Annual Parasite Insindence (API) pada kelompok berisiko yaitu bayi 16 per 1000 dan ibu hamil 6 per 1000, khusus data ibu hamil belum dapat menggambarkan kondisi nyata karena rendahnya skrining malaria di NTT yaitu 47 persen ( Unicef Kupang, 2016). Kedua kelompok bersiko ini memiliki dampak yang buruk jika terinfeksi malaria. penelitian kualitatif yang dilakukan oleh Kapitan & Dafroyati, 2018 yaitu dampak dari persoalan ekonomi, keyakinan terhadap pengobatan alternative menyebabkan masih ada kelompok masyarakat yang tetap melakukan pengobatan sembur ke dukun yang ada di sekitar wilayah Kabupaten Kupang maupun Kabupaten Timor Tengah Selatan (TTS). Belum optimalnya kegiatan KIE di PKM Kota Soe, hal ini dibuktikan dengan belum tersedianya materi dan media untuk KIE malaria maternal. Berdasarkan latar belakang tersebut maka perlu dilakukan kegiatan program kemitraan masyarakat (PKM) berupa kerja sama dengan tenaga kesehatan dalam meningkatkan kegiatan KIE dan pemahaman tentang kesehatan ibu khususnya mengatasi malaria tanpa komplikasi melalui pembelajaran paket ibu sehat. Diharapkan pelaksanaan proses dan pencapaian tujuan dari PKM dapat dilakukan dan dicapai melalui penerapan strategi kerja sama dengan tenaga kesehatan di PKM Kota Soe. Kegiatan pembelajaran tentang malaria dalam kehamilan dalam pembelajaran Paket Ibu Sehat ini dihadiri oleh 6 orang tenaga kesehatan yang terdiri dari Kepala Puskesmas Kota Soe, Bidan koordinator, petugas malaria, dan perawat di PKM Kota Soe . Hasil dari kegiatan ini adalah adanya kesepakatan bersama untuk pelaksanaan kegiatan abdimas dengan menggunakan modul Paket Ibu Sehat, Sertifikat HAKI, dan draft publikasi
“Out-of-Pocket Expenditure”, Abolition User Fees and the Quality of Health Services Provided by Public Health Centers IVs in Uganda: A Case of Health Centre IVs in Rujumbura Health Sub District; Rukungiri
Authors: Kijjambu F. Dr. Nsambu , Kule John Dr. Baguma , Katarangi K. Asaph , N. Tumwebembaire 
Published: May 2023

Purpose: The study intended to investigate inadequate health financing as challenge in Uganda, the study population included residents of Rujumbura Health sub district in Rukungiri who have lived in the place for a period exceeding fifteen years, being served by Bugangari and Buhunga Health center IVs. The study was guided by the following specific objectives; to establish whether there is no longer “out of pocket expenditure” in public health centers IVs in Uganda; To establish the effect of “out-of-pocket expenditure” on the quality of health services provided by public health centers IVs in Uganda.to establish the effects of abolishing user fees on the quality of health services provided by public health centers IVs in Uganda.
Methodology: It was a cross-sectional study, which was inclined to quantitative approaches
Findings: The study findings indicated that there is a positive relationship with out of pocket expenditure and the quality of health services provided however, results in the model summary concludes that ‘out of pocket expenditure explain 38.9% of the changes in quality of health services and the remaining 61.1% may be explained by other factors consistent with the overall effect of abolishing “out of pocket” expenditure in the study area.
Recommendations: The policy implication emerged from this study indicates that the quality of health services will be at optimum if users’ fees are in order to foster further improvement rather than abolishing user fees in health center IVs at a reasonable amount which is affordable by citizen. Especially aby adopting private and user free wings. More Qualified medical officers should be deployed at these levels to increase on the image of health center IVs, purposely to increase the confidence and trust by patients to medical officers when they are being treated. A policy on out of pocket expenditure is crucial in improving on cost efficiency and to protect “patients “New technology” in the hospital should be adopted in these health center IVs to improve on the corporate images of these health facilities and also to provide appropriate diagnosis and prescription. Information on hospital rules, regulations and procedures should be provided and can easily be accessible at the hospital and even before. Further studies should be carried out to establish the optimum adequate out of packet expenditure to be charged to the patients at respective health facilities in the country for particular illness and consultation
Comparative evaluation of passive conditioning strategies for the improvement of courtyard thermal performance
Authors: Diz-Mellado Eduardo , López-Cabeza Victoria Patricia , Galán-Marín Carmen , Rivera-Gómez Carlos 
Published: May 2023

The alarming increase in global average temperatures and the adaptive capacity of humans in relation to air quality and temperature are becoming increasingly relevant. Scientific resources have focused on the thermal adaptation of building users, but little research has been done on thermal comfort in outdoor and semi-outdoor spaces in the city. This study focuses on the analysis and comparison of different passive strategies implemented in courtyards. The present investigation quantifies the comfort improvement brought by shading and misting elements in courtyards. For this purpose, a set of intrinsic and extrinsic variables that intervene in the thermodynamic behavior of the courtyard will be taken into account. The relevance of the study lies not only in the need to design energy-efficient buildings with adequate thermal comfort patterns but also in more resilient urban environments in the current climate change scenario. The main objective of the research is to quantify the implementation of other passive strategies and the results of different combinations of these. The results identified a thermal delta in the courtyard of up to 10°C cooler than the outdoor temperature, which varies depending on the different strategies implemented and the time of day.
The gap between Near Zero Emissions Buildings and the Spanish building regulation
Authors: Quintana Gallardo Alberto 
Published: May 2023

Due to the effects of climate change, energy has become one of the most relevant topics nowadays. Because of the increasing amount of electronic devices, the dependency to energy consumption is increasing every year. At the same time, in order to avoid the devastating effects of global warming, it is crucial to find ways to lower the energy consumption in buildings. In recent decades, the building regulations have been updated several times to account for this changing reality. However, is the local Spanish energy regulation restrictive enough to reach Near Zero Energy Buildings (NZEB)? This study aims to answer this question through a case study. A single-family house built in Valencia in 2013 has been analyzed by comparing the current state and how it would have been constructed under the updated legislation. The work is conducted through energy simulation and Life Cycle Assessment (LCA). The energy simulation is performed with OpenStudio, which uses the calculation engine EnergyPlus. The LCA was carried out using SimaPro and the Ecoinvent database. By analyzing the results obtained in both cases, it is possible to analyze the effectiveness of the CTE DB HE 2019 compared to the applicable norm in 2013 in terms of reducing energy consumption and the CO2 equivalent emissions. It can be concluded that although the current legislation is a significant improvement over previous ones, it is not enough to reach NZEB
City, unexpressed spaces, sport. Resilience in the design of new public spaces
Authors: Cognigni Marta 
Published: May 2023

The city evolves and overwrites itself and this overwriting creates an overlap of the various plots that bring out unplanned parts of it. The contemporary city is therefore the result of design and incidental actions that have radically transformed it, leaving around it a “kind of space” of difficult interpretation because of the peculiarity that characterizes them. They are ambiguous, undetermined spaces, often resulting from the informal action of man or the result of stratifications within the urban dimension. This type of space is called “interstitial” because it is located between things. They can be elements in urban spaces, entire buildings, or only portions within their sphere. The aim of the present text is on the one hand to construct a definition of what an interstitial space is inside the contemporary city. On the other hand, thanks to the help of case studies, we can understand the most suitable functions for the reactivation and enhancement of these areas in the city. The need to reactivate existing city spaces has increased following the climate crisis and pandemic. It’s appropriate to recognize the empty spaces of the city as a “new opportunities” ready to host new functions. Therefore, flexible strategies of action are necessary, which find in the void space of primary importance to realize adaptive devices capable of increasing “urban resilience” and that act as relief valves during extraordinary events. The picture that emerges from studies and research related to the European and Italian panorama of sports infrastructure allows us to identify interesting and innovative trends that show, also in this sector, an increasing attention to issues of urban resilience, architectural and social. Based on this premise, the contribution aims to analyze the recent evolution of public space design modalities in sports practices as a field where resilience policies are applied.
Shifting priorities as a decisive factor: ethics in architectural practice
Authors: Casar Furio Maria Emilia , Sosa Espinosa Asenet 
Published: May 2023

Every professional offers a unique, precise and basic service to society. This service is vocational from the exemplary models of their profession, with an enlightened and free execution. In the exercise of the profession, the architect tries to provide solutions to the different functional problems that derive from the ideal way of life proposed by today's society, facing ethical, social, political and legal problems in the search for the satisfaction of needs, sometimes economic interests take precedence over the social function of architecture and the principles of sustainability. Trends and intellectual conceptions change. In any case, it is indisputable that the fundamental key to architecture lies in the creation of a habitable environment. Thus, the architect is called upon to act as a civic leader in his or her professional practice. Based on this, the general objective of this paper is to make an exploratory approach to professional dilemmas in the field of urban planning and urban design. This is done from the perception and experience of the urban architect who carries out his work in the Valencian Community, in Spain. It is a first approach, carried out through conversations with professionals using qualitative techniques of social research, specifically the interview. The profiles interviewed combine the professional role with the teaching role in the university, which allows us to propose keys that can contribute to generating good practices in the professional field of the urban architect, but which are also present in teaching and learning. Among the conclusions highlighted are the disjunctions derived from political, economic and political-economic interests, which sometimes call into question the social function of urban planning as public policy; the necessary break with the elitism that has characterized the profession and the interdisciplinary work in urban planning as a way to act as a civic leader.