bluuebunny/crossref_metadata_2025_split huggingface dataset:
Aerodynamic Study of the Wind Flow in the Area of the R2 Expressway in Slovakia
Authors: Hubová Olga , Macák Marek , Grmanová Alžbeta 
Published: July 2021

Abstract
Our calculation of wind effects was based on the specific wind situation of the planned R2 expressway. Given the topography and the prevailing wind directions, it was necessary to analyse the speeds for winds that could cause vehicles with trailers to be pushed off the roadway, as has been observed in recent years. Using a CFD simulation in the ANSYS FLUENT program, we analysed the entire section of the planned R2 expressway in order to evaluate the wind speeds at the level of the centre of gravity of truck trailers. Statistical turbulence models based on a time-averaging method, i.e., the RANS-Reynolds Averaged Navier-Stokes equations, of turbulent flow quantities and the time-averaging procedure of balance equations are suitable for solving the engineering tasks. In numerical simulations, the Realizable k - ε model was used in which the calculation of the turbulent dynamic viscosity in the equation for Boussinesque’s hypothesis was solved using two transport equations. Plotting and comparing the wind speeds for significant wind directions allowed us to design protection in the dangerous areas using protective walls.
Duración, tiempo y psicoanálisis. Reflexiones en torno a la brevedad del tratamiento. Reflexiones en torno a la brevedad del tratamiento
Authors: Araya Claudia , Dighero Daniela , Gómez Francisco , Reyes Pablo 
Published: July 2021

Las inserciones institucionales actuales del psicoanálisis –instituciones de salud, educación, justicia, entre otras– pueden tensionar los principios que rigen esta práctica, tal como Freud lo anticipó en 1919. Una de estas tensiones dice relación con la duración de los tratamientos. Este artículo aborda cómo se ha teorizado sobre este problema mediante la sistematización y comparación de dos aproximaciones que han respondido de manera distinta a esta interrogante: la escuela inglesa de psicoterapia psicoanalítica breve y la experiencia de los CPCT en Francia. Para ello se abordan elementos de contexto histórico, como también la conceptualización y criterios clínicos sobre la determinación de la duración del tratamiento. Se valoran las posibilidades que estas dos perspectivas ofrecen a la práctica del psicoanálisis en instituciones, en particular en lo referente al manejo de la duración del tratamiento, al mismo tiempo que se abren perspectivas para pensar más radicalmente las concepciones del tiempo en psicoanálisis.
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The current institutional insertions of psychoanalysis –institutions of health, education, justice, among others– can put stress on the principles that govern this practice, as Freud anticipated in 1919. This article deals with how the duration of treatments has been theorized in order to systematize and compare two approaches that have responded differently to this question: the Anglo-Saxon school of brief psychoanalytic psychotherapy and the experience of the CPCTs in France. For this purpose, elements of historical context are discussed, as well as the conceptualization and clinical criteria for determining the duration of treatment. The possibilities that these two perspectives offer to the practice of psychoanalysis in institutions are appreciated, about the handling of the duration of treatment, at the same time that perspectives are opened to think more radically about the conceptions of time in psychoanalysis.
Risks on the Internet: the role of family support in Colombian adolescents
Authors: Castaño-Pulgarín Sergio Andrés , Millán Otero Katy Luz , Herrera-López Harvey Mauricio 
Published: July 2021

Introduction. Internet users, especially adolescents, may experience online risks that can affect their mental health. This study examined the association between online risks and family support as this has been conceptualized as variable that can prevent the risks in the Internet use among adolescents. Method. We applied an adapted version to Colombian population of the Kids on Line survey. The sample included 96 participants between 11 and 18 years old (F=58.3%), 41.6% of the respondents had low family incomes and 58.4% had middle family incomes from Bello, Colombia, 58.3% were girls (Mean Age=13.99; SD = 2.034). Results. The results confirmed the hypothesis that those adolescents who perceive family support, defined as a set of actions of acompainment, active listening, counseling and trust between family members, present less online risks. Discussion and Conclusion. Although the results of this research show an inverse relationship between family support and risks on the Internet, there is no a statistically significant correlation. This could be explained because although the family has an important role over the prevention of adolescent risk behaviors online, this is also limited, specially with older teenagers, who spend more time with friends and may be encouraged by their friends to involve themselves in general risky behaviors. In this sense, the family support that involves the family as a whole and that transcends the mediation centered on the parental figures has important implications in the understanding and prevention of the online risks, as positive links between family members, based on an adequeate interaction and communication, may help to mediate the risks and provide support to teenagers.
THE INFLUENCE OF ERGONOMIC ON WORKING FROM HOME ACTIVITIES
Authors: Hanom Imtihan , Rozefy Rachel Aleyda , Filasta Hilmiyani Taqiyyah 
Published: July 2021

Work From Home (WFH) is a system chosen by the government in 2020 due to the spread of the Corona virus, with this system it is hoped that it can maintain social distance, namely reducing people's mobility, maintaining physical distance, and reducing crowds so that it is expected to reduce the risk of corona virus transmission. and employee safety. The WFH system has high flexibility, this is to support employee balance between work and life. The work system that changed to WFH in a short period of time made workers experience stressful conditions such as feelings of anxiety or worry for a long time, especially when they lived under the same roof with many people. In carrying out WFH, workers need a comfortable place to work to help focus on work. One of the things that play a role in creating a sense of comfort when working is the application of ergonomic rules. This study looks for any variables that can affect WFH activities and which variables most affect WFH activities. The application of ergonomics, especially macro ergonomics in WFH activities, is considered appropriate to be able to solve various problems in WFH activities. This study uses a descriptive qualitative method by conducting a study through distributing questionnaires to respondents who are doing WFH. From the results of the study, it was found that the comfort of workers in carrying out WFH activities is closely related to ergonomics in a residential house. The results of this study can be used as a reference for designing a suitable workspace for WFH activities, and as a reference for further research with a similar focus of study.
Keyword: Interior, Ergonomic, Working From Home
Conducting Job Analysis for University Student Ambassador and Peer Mentor
Authors: Repi Andhika Alexander 
Published: July 2021

Student Ambassador and Peer Mentor are two positions, which play important role for university. Student Ambassador play role in providing information for prospective student and help new arrivals student settle in, also make the most out of their time while at University, while Peer Mentor help the student to develop student’s academic track record. Both of this position must clearly know and understanding their job, tasks and responsibilities. In fact, an overload and overlapping job was experience by these two positions. Unclear and miss understanding about job and role became a root-problem. The purpose of this research is to design and analyse the job of Student Ambassador and Peer Mentor. Qualitatives used as a research method with questioner, interview, and documentation study were adopted as a collecting data method. The participants of this research are the jobholder and the supervisor of Student Ambassador and Peer Mentor. Research result is job analysis document for Student Ambassador and Peer Mentor provided and it consists of job description and job specification. Document of Student Ambassador and Peer Mentor Job Analysis has been approved the university. For future direction, effectiveness of job analysis and it relation with Student Ambassador and Peer Mentor performance must be research. Job analysis based on competences could be a suggestion for further work.

Keywords— Job Analysis; Job Description; Job Specification; Human Resources Management Student Ambassador; Peer-Mentor Program
The Effect of Financial Policy, Managerial Ownership, Profitability, and Company Size on Company Value in Automotive and Component Sub-Sector Companies Registered in Indonesia Stock Exchange Period 2014-2018
Authors: Gustyana Tieka Trikartika , Alfian Candra Ramadhan , Shintia Dewi Andrieta , Nugraha Nugraha 
Published: July 2021

The aim of each company is to increase company value which can maximize shareholders’ wealth. The factors that can affect the company value are financial policies consisting of investment decisions, financial leverage and dividend policies. In addition to financial policy, there are other factors that can affect a company's value, namely managerial ownership, profitability, and company size. Therefore, this study aimed to examine the effect of financial policy, managerial ownership, profitability, and company size on company value in the automotive and component sub-sector companies registered in Indonesia Stock Exchange in 2014-2018. The data analysis techniques used in this study were multiple linear regression analysis and hypothesis testing using t test, F test, and coefficient of determination. The result shows that partially investment decisions, dividend policy, managerial ownership, and company size had no effect on company value, while financial leverage and profitability had effect on company value. Simultaneously investment decisions, financial leverage, dividend policy, managerial ownership, profitability, and company size had effect on company value.

Keywords— Financial Policy; Managerial Ownership; Profitability; Company Size; Company Value.
Priority Policies And Program Of UIN Sunan Gunung Djati Bandung Toward World Class University
Authors: Jamaluddin Dindin , Priatna Tedi , Umam Khaerul , Paujiah Epa , Miharja D. , Rahman Asep Andi 
Published: July 2021

The rising global competition makes State Islamic University (UIN) Sunan Gunung Djati Bandung, to increase the quality of its institution toward World Class University. This study aims to describe the university policies and the recommended top priority programs for the next five years (2019-2023). This study was conducted in 2019 on the campus. The study used descriptive analysis and the result was analyzed based on Quacquarelly Symonds (QS) ranking. The data was gathered using a forum group discussion and field study. The field study was in the form of benchmarking on several universities in Indonesia. The result showed that the growth rate was constant, and it can be meassured that UIN Sunan Gunung Djati Bandung will become World Class University by 2029; It will have score 23 and will be in the 500 QS Asia World University ranking. Through annual programs and targets, UIN Sunan Gunung Djati Bandung can achieve its goals to be a world class university.
Keywords—Higher Educational Institution; QS Ranking; UIN Sunan Gunung Djati; World Class University
Bone flap management strategies for postcraniotomy surgical site infection
Authors: Gold Colin , Kournoutas Ioannis , Seaman Scott C. , Greenlee Jeremy 
Published: July 2021

Background:
Surgical site infection (SSI) after a craniotomy is traditionally treated with wound debridement and disposal of the bone flap, followed by intravenous antibiotics. The goal of this study is to evaluate the safety of replacing the bone flap or performing immediate titanium cranioplasty.

Methods:
All craniotomies at single center between 2008 and 2020 were examined to identify 35 patients with postoperative SSI. Patients were grouped by bone flap management: craniectomy (22 patients), bone flap replacement (seven patients), and titanium cranioplasty (six patients). Retrospective chart review was performed to identify patient age, gender, index surgery indication and duration, diffusion restriction on MRI, presence of gross purulence, bacteria cultured, sinus involvement, implants used during surgery, and antibiotic prophylaxis/ treatment. These variables were compared to future infection recurrence and wound breakdown.

Results:
There was no significant difference in infection recurrence or future wound breakdown among the three bone flap management groups (P = 0.21, P = 0.25). None of the variables investigated had any significant relation to infection recurrence when all patients were included in the analysis. However, when only the bone flap replacement group was analyzed, there was significantly higher infection recurrence when there was frank purulence present (P = 0.048).

Conclusion:
Replacing the bone flap or performing an immediate titanium cranioplasty is safe alternatives to discarding the bone flap after postoperative craniotomy SSI. When there is gross purulence present, caution should be used in replacing the bone flap, as infection recurrence is significantly higher in this subgroup of patients.
S100β protein levels as a parameter to assess the clinical development of adult patients with mild traumatic brain injury in Dr. Moewardi Public Hospital, Surakarta
Authors: Wijanarko Ferry , Alifianto Untung , Setyono Hanis , Arsika Ramadhana Geizar , Sungkar Affan Adib , Saadhi Ikhdin , Setiawati Dea Alberta 
Published: July 2021

Background:
Mild traumatic brain injury (mTBI) is a health problem with an increasing incidence in many developed countries. The standard for examining mTBI is a CT scan, but it is costly, is not always available in all hospitals, and carries a risk of radiation. Meanwhile, S100β is a protein component produced by central nervous system cells. This study aims to determine the presence of changes in S100β protein in adult patients with mTBI during treatment as an alternative to examination.

Methods:
This research is an analytic observational quantitative study with a cross-sectional study approach to investigate changes in S100β protein levels in blood serum using the ELISA method of mTBI patients in the first 3 h posttrauma (pretest) and treatment on day 1 (27 h posttrauma/posttest). The research sample consisted of 22 people. This research was conducted in the Surgery Section, Sub-Division of Neurosurgery, Dr. Moewardi Public Hospital, during September–December 2019. The data were then analyzed using a discrimination test (comparing t-test means) and a nonparametric test (Wilcoxon).

Results:
There was a significant difference in mean S100β change between the pretest and posttest treatments. The S100β examination results at posttest decreased to 0.0223 + 0.0029 μg/l or decreased S100β by 21.7% after treatment. Previously, it was known that the mean of S100β at pretest was 0.0285 + 0.0137 μg/l.

Conclusion:
There was a significant change in S100β protein levels at each examination time. Changes in S100β levels that occurred were in the form of decreased levels from 3 h to 27 h posttrauma. Thus, S100β protein can be used as a parameter to assess the clinical development of adult patients with mTBI. Moreover, none of the patients with an S100β value >0.1 μg/l was found to be the cutoff value set by SNC in adult patients with mTBI for head CT scan.
Ventricular empyema associated with severe pyogenic meningitis in COVID-19 adult patient: Case report
Authors: Meguins Lucas Crociati , Rocha Andre Salotto , Laurenti Matheus Rodrigo , de Morais Dionei Freitas 
Published: July 2021

Background:
Coronavirus Disease 2019 (COVID-19) pandemic raised global attention especially due to the severe acute respiratory symptoms associated to it. However, almost one third of patients also develop neurological symptoms. The aim of the present study is to describe the case of a previously health adult that evolved cerebral ventricular empyema in the IV ventricle during COVID-19 infection treatment.

Case Description:
A 49-year-old man with COVID-19 developed pneumonia caused by multidrug-resistant Acinetobacter baumannii. After treating adequate treatment, sedation was switched off without showing appropriate awakening. Brain CT was performed with evidence of communicating hydrocephalus. External ventricular shunt (EVD) was implant with intraoperative cerebrospinal fluid suggestive of meningitis with a positive culture for oxacillin-sensitive Staphylococcus hominis. Twenty days after EVD, meningitis treatment was finished and with 2 negative cultures, conversion to ventriculoperitoneal shunt was performed. In the following week, during the evaluation of the patient in intensive care, quadriplegia and absence of spontaneous respiratory movement were evidenced, just maintaining head movement. Brain MRI was performed with a diagnosis of ventriculitis associated with pus collections on the IV ventricle. The patient underwent microsurgical drainage removal of the shunt, with a positive intraventricular collection culture for Klebsiella pneumoniae carbapenemase and multidrug-resistant Pseudomonas aeruginosa, without improvement in the neurological condition. After 14 weeks of hospitalization, the patient died.

Conclusion:
It is well known that COVID-19 has potential to directly attack and cause severe damage to the central nervous system; however, ventricular empyema is an extremely rare life-threatening complication.
Former les maîtres de stage à l’accompagnement en ÉPS : une approche centrée sur le codéveloppement professionnel
Authors: Vandercleyen François 
Published: July 2021

Afin de contribuer à la formation des maîtres de stage, une étude-pilote centrée sur l’approche de « codéveloppement professionnel (CODEV) » a été menée à l’Université de Sherbrooke. Cette approche de formation s’appuie sur une démarche structurée qui mise sur les interactions et le partage d’expériences vécues par les enseignants dans le but de les aider à améliorer leurs pratiques professionnelles. L’étude avait pour principal objectif d’identifier les bénéfices et les limites de ce modèle de formation. Un groupe de CODEV, composé de six maîtres de stage en ÉPS, s’est formé, animé par un des participants qui jouait le rôle d’animateur auprès de ses pairs. Il en résulte que « briser l’isolement », en ouvrant un espace bienveillant de dialogue et d’échanges sur les pratiques d’accompagnement, à partir du vécu réel des maîtres de stage en ÉPS, constitue un des principaux bénéfices rapportés.
Articuler des analyses qualitatives et quantitatives pour mieux comprendre l’activité in situ : deux études en éducation physique et en sport
Authors: Kermarrec Gilles , Regaieg Ghada , Clayton-Bernard Rebecca 
Published: July 2021

Pour appréhender des phénomènes complexes in situ, des chercheurs adoptent des méthodes qualitatives. Ce chapitre présente une méthode mixte articulant des analyses qualitatives et quantitatives : (1) une catégorisation qualitative empirique ou théorique ; (2) le codage quantitatif de l’activité ou le recueil de données quantitatives sur l’activité ; (3) une analyse statistique croisant des variables catégorielles et des variables numériques. Deux études sur l’apprentissage et la prise de décision sont présentées pour illustrer comment une méthode mixte a permis : (1) de valider la catégorisation d’unités de sens ; (2) d’évaluer la puissance discriminatoire des catégorisations qualitatives. Les méthodes mixtes pourraient ainsi contribuer à en améliorant la compréhension de l’activité in situ des pratiquants ou des intervenants.
Dépasser le gap entre production de savoirs scientifiques et utilisation par les praticiens
Authors: Fukazawa-Couckuyt Stéphane 
Published: July 2021

La formation des entraîneurs peut impacter les apports qu’ils font aux sportifs. Cet article vise caractériser le décalage (gap) entre la production de savoirs scientifiques et l’appropriation/utilisation par les praticiens, ainsi qu’à identifier des leviers opérationnels pour le chercheur et l’entraîneur visant à réduire ce gap. Le cadre de Finch est utilisé, structurant le propos autour de trois métacatégories sources du gap : la recherche peut être non pertinente, ne pas atteindre les entraîneurs, ou encore les atteindre mais avec un impact faible. Après une présentation synthétique des facteurs et leviers dans chaque catégorie, la possibilité de développer des rôles de « passeurs » entre monde de la recherche et monde de l’intervention sportive est abordée, ainsi que d’agir sur la réduction du gap en travaillant davantage sur l’expérience et la science comme sources complémentaires d’apprentissage pour l’entraîneur.
Optimization of Pigment Production by Micrococcus and Arthrobacter species Isolated from Soil and Water
Authors: Sanchita Choubey  , Sneha Vittal Chapade  , Supriya Ashok Garud  
Published: July 2021

A pigment is a substance that is substantially used in different industries that come in a wide range of coloration and few of which are soluble in water. Bacterial pigments have many applications in the modern day life. Some microorganisms have the characteristics feature to produce pigments which may additionally beneficial us in identification. Bacterial pigments have larger compatibility and greater biodegradability with the environment. Nontoxic nature of pigment produced with the aid of a huge range of microorganisms make them ecofriendly for use in foodstuff, dye, cosmetics, pharmacy and different industrial purposes. Pigments of bacteria provide various advantages compared to synthetic dyes. They are biodegradable in nature, easy to extract, easily available, cheaper substrates needed. The pigment produced by the bacteria can be used as anticancer agents, antibacterial agent and anti-proliferative agents. The object of the existing find out about was once to isolated pigment producing microorganism from water and soil samples and explores their properties. Based on their morphological and biochemical characteristics, they have been recognized as Micrococcus and Arthrobacter. The pigment isolated from bacterial spp. is used for the antimicrobial activity, anti-oxidant recreation and for optimization of pH, temperature and NaCl. It was once concluded that water and soil have various microorganisms and they have the capacity of producing pigments.