bluuebunny/crossref_metadata_2025_split huggingface dataset:
Variability of urban drainage area delineation and runoff calculation with topographic resolution and rainfall volume
Authors: Sokolovskaya Natalya , Vaughn Casey , Jahangiri Humaira , Smith Virginia , Wadzuk Bridget , Ebrahimian Ali , Nyquist Jonathan 
Published: March 2023

Abstract
Designing green stormwater infrastructure (GSI) requires an accurate estimate of the contributing drainage area and a model for runoff generation. We examined some factors that add to the uncertainty associated with these two design steps in the urban environment. Delineated drainage areas at five GSI sites in southeastern Pennsylvania (PA) were compared for digital elevation model (DEM) resolutions (grid cell sizes) ranging from 8 to 300 cm. The findings point to an optimal DEM resolution range of 30–60 cm, with up to 100 cm resolution providing acceptable results for some sites. The delineated areas were validated with the observed flow and rainfall records at three sites by examining curve number (CN) values calculated for individual storms. The calculated CNs decreased with increasing rainfall volume, which supports a recommendation to consider a range of CNs in the GSI design process. The variation in calculated CNs was higher for the overestimated drainage areas derived from coarser DEM resolutions. We hypothesize that the observed continued decrease of CNs at high rainfall is the result of inlet bypass, a potentially significant factor in urban hydrology. The findings from this study provide insight into the variability in expected delineated drainage areas using standard methods in GSI design.
Evaluating Web-Based Care for Mental Health and Substance Use Issues for Lesbian, Gay, Bisexual, Transgender, Queer, Questioning, and 2-Spirit Youths in the Context of the COVID-19 Pandemic: Community-Based Participatory Research Study
Authors: Chaiton Michael , Thorburn Rachel , Chan Emily , Copeland Ilana , Luphuyong Chieng , Feng Patrick 
Published: March 2023

Background
Mental health (MH) and substance use (SU) care supports are often difficult to access for the lesbian, gay, bisexual, transgender, queer, questioning, and 2-spirit (LGBTQ2S+) population. There is little known on how the shift to web-based care has affected and changed the experiences of LGBTQ2S+ youths within the MH care system.

Objective
This study sought to examine how web-based care modalities have affected access to care and quality of care for LGBTQ2S+ youths seeking MH and SU services.

Methods
Researchers used a web-based co-design method to explore this population’s relationship with MH and SU care supports, focusing on the experiences of 33 LGBTQ2S+ youths and their relationship with MH and SU supports during the COVID-19 pandemic. A participatory design research method was used to gain experiential knowledge of LGBTQ2S+ youths’ lived experience with accessing MH and SU care. Thematic analysis was used to examine the resulting audio-recorded data transcripts and create themes.

Results
Themes related to web-based care included accessibility, web-based communication, provision of choice, and provider relationship and interactions. Barriers to care were identified in particular for disabled youths, rural youths, and other participants with marginalized intersecting identities. Unexpected benefits of web-based care were also found and emphasize the idea that this modality is beneficial for some LGBTQ2S+ youths.

Conclusions
During the COVID-19 pandemic, a time where MH- and SU-related problems have increased, programs need to reevaluate current measures so that the negative effects of web-based care modalities can be reduced for this population. Implications for practice encourage service providers to be more empathetic and transparent when providing services for LGBTQ2S+ youths. It is suggested that LGBTQ2S+ care should be provided by LGBTQ2S+ folks or organizations or service providers who are trained by LGBTQ2S+ community members. Additionally, hybrid models of care should be established in the future so that LGBTQ2S+ youths have the option to access in-person services, web-based ones, or both as there can be benefits to web-based care once it has been properly developed. Implications for policy also include moving away from a traditional health care team model and developing free and lower-cost services in remote areas.
Assessment of missing opportunity of vaccination at primary health care center: A retrospective study
Authors: Fadhil Obaid Ali , Abdulameer Abdulrasol Zainab , Mohammed Jasim Shlash Ahmed , Rabah Tuman Methaq , Dhaher Hussain Muamel 
Published: March 2023

Objectives: The study aim is to assess the vaccination status of children under two years old in Al-Asatetha primary health care center / Hilla-Iraq.
Method: Retrospective study design (Retrospective chart review) was used to assess the missed opportunities of vaccination for children under the age of two years by reviewing their immunization status from medical reports at the primary health care center. The purposive sampling was used to collect the data of 1000 children born from 1-1-2020 to 31-12-2020 through the period from 1 December 2021 to 1 February 2022.
Results: the finding of the current study showed that the age of children in the selected period (2020-2021) was between11-23 months, the number of children (1-8) in the same family, and almost all of these families reside in urban areas. Regarding the parents’ educational level the high percentage of both fathers and mothers were attained a primary level of education, and most of the fathers were working, while most of the mothers were not work. Concerning the vaccination status the finding showed that the percentage of missed vaccination opportunities reached 61%, and there was a significant positive correlation between vaccination status and (family residence, parental education level, and fathers' occupation) with a P value of 0.01. On the other hand, the number and the order of children in families had an inversely significant relationship with vaccination status at a P value of 0.01.
Conclusion: the study concludes that numerous factors affect the vaccination rate such as parents' education attainment and awareness, family size, address, and economic status of the family.
Estrategia de sistematización de experiencias educativas en la práctica docente
Authors: Sapién Aguilar Alma Lilia , Piñón Howlet Laura Cristina , Molina Corral Luis Antonio , Márquez López Jorge Luis 
Published: March 2023

La sistematización de experiencias es una práctica que se ha desarrollado con el objetivo de mejorar las actividades realizadas en cualquier ámbito a través de la observación retrospectiva de lo que se ha realizado para identificar los aciertos y las oportunidades de cambio. De esta manera, el profesor puede observar su propio desempeño, así como las interacciones que existen en el aula, y ser crítico con su experiencia para mejorar continuamente su actividad docente.
Por tanto, el objetivo de esta investigación fue proponer una estrategia de sistematización de experiencias educativas en la práctica docente para la asignatura de Tecnologías y Manejo de la Información de la Facultad de Ciencias de la Cultura Física. Para ello, se desarrollaron andamios educativos que se aplicaron en los grupos del primer semestre. En una segunda intervención, se aplicaron encuestas a los estudiantes y se compararon los resultados con grupos en los que no se intervino con andamios, utilizando técnicas estadísticas como Anova, regresión lineal y K-medias.
Al aplicar la estrategia de sistematización de experiencias educativas, se determinó que la planeación con andamios realmente tuvo un impacto positivo en la percepción de los estudiantes. Los resultados muestran que existe una diferencia significativa entre los grupos con y sin intervención, siendo los grupos con intervención los que mejor evaluaron el curso y utilizaron una mayor variedad de medios y formatos de carácter tecnológico.
Se logró que, a través del pensamiento complejo, los alumnos pudieran tener una visión externa de la escuela de las problemáticas que existen en su comunidad. La incorporación de elementos innovadores, como la creación de grupos cerrados con los estudiantes de cada salón en la red social Facebook y las videograbaciones de las clases, fueron elementos que utilizaron en su favor para el aprendizaje de los temas de la materia.
La sistematización permitió adaptar y mejorar la clase al observar las fortalezas y debilidades del profesor en el proceso de enseñanza y las actitudes tomadas por los estudiantes. Esta observación permitió modificar las estrategias utilizadas para la materia y aplicar dichas estrategias en posteriores aplicaciones. En consecuencia, se recomienda la implementación de esta estrategia de sistematización de experiencias educativas en la práctica docente para mejorar el aprendizaje de los estudiantes.
Hyvän työntekijän taidot tietoteknisen toiminnanohjauksen säätelemässä kotihoidossa
Authors: Eskelinen Kaisa 
Published: March 2023

Kotihoidon organisaatioissa yleistynyt toiminnanohjaus edustaa hoito- ja hoivatyön johtamiselle ominaista medikaalis-manageristista suuntausta, jossa korostuu työn kustannustehokkuus tietojärjestelmiä hyödyntämällä (Wrede & Henriksson 2004; Henriksson & Wrede 2008). Artikkelissani kysyn, mitkä työntekijän taidot korostuvat ajankäyttöä ja kirjaamista yhdenmukaistavassa toiminnanohjauksessa ja miten toiminnanohjaus sopii yhteen hoivan logiikan (Mol 2008) eli asiakkaan tarpeet kokonaisvaltaisesti ja yksilöllisesti huomioivan työntekijäihanteen kanssa. Aineiston analyysi perustui 24 kunnallisen kotihoidon esihenkilön ja heidän työparinaan toimivan palveluohjaajan haastatteluihin. Analysoin vuosina 2010–2011 toteutetut haastattelut laadullisen deduktiivisen sisällönanalyysin metodein. Käytin aineiston sisällönanalyysissä käsitteitä näkyvyys, kontrolli ja vertailtavuus (Bowker & Star 1999). Ne ovat tietoteknisen luokittelujärjestelmän ja johtamisen periaatteita, jotka ohjaavat työntekijöiden työtä toiminnanohjauksessa. Toiminnanohjaus korostaa hoivatyötä teknisenä, kirjallisena ja ajanhallinnallisena taitona, ei niinkään kokonaisvaltaisena ja ruumiillisena taitona. Onkin tärkeää tukea työntekijän mahdollisuuksia arvioida ja sovittaa itse työtään toiminnanohjaukseen, jotta työntekijöiden hoivan logiikan mukaiset taidot säilyvät toiminnanohjauksen määrittämässä työssä.
The skills of a good worker in elderly home care regulated by enterprise planning system
Enterprise resource planning (ERP) systems are widespread in home care organizations and represent medico-managerial management of care work, emphasizing cost-effective organization of care work by using information systems (Wrede & Henriksson 2004; Henriksson & Wrede 2008). Based on a content analysis of interviews with middle managers from two municipal homecare organizations in Finland and their service adviser colleagues, this study examines which worker skills are emphasized in ERP that standardizes the use of time and documentation of care work, and how ERP supports the worker ideal according to a logic of care (Mol 2008). This ideal refers to a worker who takes care of customers’ needs holistically and individually. The analysis uses the concepts of visibility, control, and comparability (Bowker & Star 1999), which are the principles of the classification systems of information infrastructures as well as management, and principles which direct workers’ work in the ERP. ERP emphasizes documenting and time management skills, which partly contradicts holistic worker conduct. ERP also emphasizes technical and written skills of care workers, not so much embodied and situational skills. It is, therefore, important to support workers’ discretion and possibilities to adjust their work to ERP, so that they can retain worker skills consistent with the logic of care while engaging in work determined by ERP.
The Role of Geography Education Lecturers in Measuring Students' Basic Literacy and Numeracy Skills at SDN Pujut District, Central Lombok Regency
Authors: Junaidin Junaidin , Sanisah Siti , Herianto Agus , Prasad Ravinesh Rohit 
Published: March 2023

The strategy to improve the quality of education in schools is to improve the management of literacy culture. Literacy refers to the process of reading, writing, and speaking to build, integrate, and critique meaning. Many researchers studied teachers' role in improving elementary school students' literacy and forgot how lecturers also have an essential role. This study aims to identify geography education lecturers' role in measuring students' basic literacy and numeracy skills at SDN Pujut District, Central Lombok Regency. Research Methods use descriptive qualitative. Interviews, observation, and descriptive analysis of documents by purposive sampling obtained data. To increase the credibility of research informants using the principle of data saturation. The results of this study show that students' literacy and numeracy skills are still low because teachers' abilityÂ in Central Lombok RegencyÂ isÂ alsoÂ consideredÂ to have decreased,Â soÂ the support of parents is considered a servant.Â ThisÂ research also showsÂ that the role ofÂ geography educationÂ lecturers is very significant in measuring literacy andÂ numeracy skills applied to all fields of learning in an integrated manner so that the roles of teachers and lecturers both have an essential role in measuring the literacy and numeracy of elementary school students.Keywords: Lecturer Role, Literacy Ability, Basic Numeracy of StudentsÂ
Plasma Welding of Aluminum in an Oxygen-Free Argon Atmosphere
Authors: Klett Jan , Bongartz Benedict , Wolf Thomas , Hao Chentong , Maier Hans Jürgen , Hassel Thomas 
Published: March 2023

AbstractPlasma welding is characterized by a high concentration of energy, which allows for high welding speed and leads to less distortion and residual stresses compared to conventional welding processes. Due to the local and controlled heat input, the process is suitable for sheet metal from ≈ 0.1 mm (micro plasma) up to ≈ 10 mm. In the case of aluminum and its alloys, the natural aluminum oxide layer on the metal surface limits the productivity of the plasma welding process. The electrically isolating and thermally insulating Al2O3layer has a significantly higher melting point compared to the aluminum (Tm(Al2O3)= 2072 °C vs.Tm(Al)= 660 °C). The oxide layer hinders the formation of a stable arc and can even impede the joining formation. In order to remove the oxide layer and to produce quality welds with a DC process, it is necessary to weld with reverse polarity to use the principle of cathodic surface cleaning. However, this leads to increased electrode wear and increased penetration depth, which is not always desirable.In the study presented, the use of silane to reduce the oxygen content in the welding atmosphere as well as to remove the natural aluminum oxide layer on the metal surface was investigated. As previous studies have shown that the use of silane-doped plasma-gases is suitable for removing the superficial oxide layer on aluminum components, high-quality welded joints were expected. Quality welds with sufficient dilution were achieved using a transferred arc silane-doped helium plasma. In contrast, welding with an argon-silane mixture led to excessive pores formation. Additionally challenges to stabilize the arc process were identified and ramifications with respect to process optimization are discussed.
The Analytical Expressions to Describe Wave Propagation and Heat Release During Microwave Treatment of Porous Inhomogeneous Plate Based on the W.K.B. Solution Model
Authors: Holubets Taras , Terletskiy Rostyslav , Yuzevych Vlodymyr 
Published: March 2023

Abstract
In this paper study for wave propagation in non-homogeneous porous plate sample with slowly varying refractive index is presented. It is based on simple symmetric solution of the wave equation for linearly polarized electromagnetic wave aligned into the porous plate perpendicularly to the external surface. Using correct boundary conditions both the transverse electric (T.E) and transverse magnetic (T.M) modes, named shortly by (T.E.M) mode for electromagnetic wave, are considered. The Wentzel-Kramers-Brillouin (W.K.B.) solutions for symmetric incident irradiation of fixed power generated at the plate surfaces was obtained. It is done the analysis of the reflection and transmission coefficients on the surfaces of plate.
A New Approach to Image-Based Recommender Systems with the Application of Heatmaps Maps
Authors: Woldan Piotr , Duda Piotr , Cader Andrzej , Laktionov Ivan 
Published: March 2023

Abstract
One of the fundamental issues of modern society is access to interesting and useful content. As the amount of available content increases, this task becomes more and more challenging. Our needs are not always formulated in words; sometimes we have to use complex data types like images. In this paper, we consider the three approaches to creating recommender systems based on image data. The proposed systems are evaluated on a real-world dataset. Two case studies are presented. The first one presents the case of an item with many similar objects in a database, and the second one with only a few similar items.
A Novel Method for Fast Generation of 3D Objects from Multiple Depth Sensors
Authors: Szmuc Tomasz , Mrówka Rafał , Brańka Marek , Ficoń Jakub , Pięta Piotr 
Published: March 2023

Abstract
Scanning real 3D objects face many technical challenges. Stationary solutions allow for accurate scanning. However, they usually require special and expensive equipment. Competitive mobile solutions (handheld scanners, LiDARs on vehicles, etc.) do not allow for an accurate and fast mapping of the surface of the scanned object. The article proposes an end-to-end automated solution that enables the use of widely available mobile and stationary scanners. The related system generates a full 3D model of the object based on multiple depth sensors. For this purpose, the scanned object is marked with markers. Markers type and positions are automatically detected and mapped to a template mesh. The reference template is automatically selected for the scanned object, which is then transformed according to the data from the scanners with non-rigid transformation. The solution allows for the fast scanning of complex and varied size objects, constituting a set of training data for segmentation and classification systems of 3D scenes. The main advantage of the proposed solution is its efficiency, which enables real-time scanning and the ability to generate a mesh with a regular structure. It is critical for training data for machine learning algorithms. The source code is available at https://github.com/SATOffice/improved_scanner3D.
Emerging Modularity During the Evolution of Neural Networks
Authors: Praczyk Tomasz 
Published: March 2023

Abstract
Modularity is a feature of most small, medium and large–scale living organisms that has evolved over many years of evolution. A lot of artificial systems are also modular, however, in this case, the modularity is the most frequently a consequence of a handmade design process. Modular systems that emerge automatically, as a result of a learning process, are very rare. What is more, we do not know mechanisms which result in modularity. The main goal of the paper is to continue the work of other researchers on the origins of modularity, which is a form of optimal organization of matter, and the mechanisms that led to the spontaneous formation of modular living forms in the process of evolution in response to limited resources and environmental variability. The paper focuses on artificial neural networks and proposes a number of mechanisms operating at the genetic level, both those borrowed from the natural world and those designed by hand, the use of which may lead to network modularity and hopefully to an increase in their effectiveness. In addition, the influence of external factors on the shape of the networks, such as the variability of tasks and the conditions in which these tasks are performed, is also analyzed. The analysis is performed using the Hill Climb Assembler Encoding constructive neuro-evolutionary algorithm. The algorithm was extended with various module-oriented mechanisms and tested under various conditions. The aim of the tests was to investigate how individual mechanisms involved in the evolutionary process and factors external to this process affect modularity and efficiency of neural networks.
Academic Engagement in Sport for Development: Niche or Growing Community?
Authors: Moustakas Louis , Petry Karen , Bauer Katrin 
Published: March 2023

Abstract
Over the last two decades, the sport for development (SFD) sector has grown significantly, and there has been a concurrent increase in research and educational activities to support the field. In particular, academic institutions are taking a more significant role, contributing to a growing body of literature and developing numerous SFD-specific courses. Despite these initiatives and the important role assigned to academia, academic activities related to SFD have remained fragmented along geographic or disciplinary lines, and our knowledge of academic activities and collaborations is limited and focused on actors in the Global North. This study seeks to address these gaps and, through an international survey of academic institutions, aims to (1) establish the teaching, research and partnership activities within and between academic institutions around the globe; and (2) identify challenges and inform solutions for greater cooperation within and between academic institutions in the SFD context. Overall, our results show that the SFD is a highly multidisciplinary field involving institutions from a perhaps wider-than-expected range of countries. However, funding, support and recognition of SFD and associated academic actors, especially in the Global South, remains limited. To conclude, we propose potential ways forward to address some of these issues.
Teacher Emotional Support and School Engagement: The case of Physical Education Teachers and Students in a Prominent Local College
Authors: Lobo Joseph 
Published: March 2023

Abstract
A large number of published papers have investigated the relationship between perceived teacher emotional support and students’ engagement in school across a variety of subject areas at the primary and secondary levels. However, very few or none of these studies examine the topic in the context of physical education in higher education. It would be highly desirable for a study comparable to this one to be carried out within the context of tertiary education in order to address the dearth of scholarly works that concentrate on these two constructs. In light of this, the current study investigated the connection between teachers’ emotional support and their student’s level of engagement in their academic work. The participants in the study were undergraduate students (males = 374, females = 536) who were enrolled in minor PE courses at a prominent local college in Angeles City, Philippines. Following the calculation of Spearman’s rho and multiple regression analyses, the findings revealed that perceived teacher emotional support (along with its three distinct features: positive atmosphere, teacher sensitivity, and regard for the adolescent perspective) is significantly associated with [r(908) =.519, p < .05)] and has a direct influence on [F(3, 906) = 120.508, p <.001] school engagement. Additionally, this study highlighted the critical role that PE instructors play in providing students with emotional support, which in turn leads to higher levels of engagement and achievement reports. The presentation includes suggestions for the professional development of teachers of PE and future research initiatives.