bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluation of numerical diffusion of the finite volume method when modelling surface waves
Authors: Тятюшкина Елена Сергеевна , Козелков Андрей Сергеевич , Куркин Андрей Александрович , Курулин Вадим Викторович , Ефремов Валентин Робертович , Уткин Дмитрий Александрович 
Published: October 2021

Обсуждается применение метода конечных объемов при решении уравнений Навье-Стокса для моделирования поверхностных волн. Сформулирована задача о распространении поверхностных волн, которая используется для оценки численной диффузии в решении уравнений Навье-Стокса. Предлагается методика оценки численной диффузии, выражаемой коэффициентом уменьшения амплитуды волны при прохождении ею одной своей длины (коэффициентом затухания). Дана оценка размеров сетки и шага по времени, выраженных в безразмерных величинах относительно параметров волны, необходимых для обеспечения приемлемого значения коэффициента затухания. Показана степень влияния каждого из сеточных параметров на увеличение коэффициента затухания.
The application of numerical simulation methods based on the solution of the full three-dimensional Navier-Stokes equations for modelling of wave propagation on the water surface requires the construction of a grid model containing countable nodes throughout the entire volume of water medium. Insufficient grid resolution leads to insufficient detailing of the fields of velocity and pressure, as well as volume fraction of the liquid, which increases the numerical diffusion of the method and, ultimately, leads to an underestimation of oscillation amplitudes of the medium. A large time step also results in a “blurring” of the solution and significantly reduces its stability, especially when using the schemes which compress the front of the media interface. This paper presents the results of an assessment of acceptable grid sizes and time steps expressed in dimensionless parameters with respect to the wave parameters necessary to ensure accuracy of the solution sufficient for geophysical applications. The estimate is given for the method of calculating three-dimensional multiphase flows with a free surface based on solving the Navier-Stokes equations in a one-velocity approximation based on a completely implicit connection between velocity and pressure using the finite volume method. The finite volume method for the numerical solution of the Navier-Stokes equations is implemented for use on arbitrary unstructured grids. The methodology for estimation of numerical diffusion of the calculation method is proposed. This estimation is expressed as a percentage of the wave amplitude decrease at the distance equal to the one wavelength. In turn the methodology is based on the parameters entered to estimate the acceptable grid sizes and time step for the calculation method. Based on the described methodology, the results of the estimation of the grid resolution in the horizontal and vertical directions, the estimation of the time step, and the evaluation of the influence of the discretization scheme of the convective term are presented.
Ökosystem Heim als entkoppelte Welt: Perspektiven von Care Leavern auf den Sozialisationskontext Heim
Authors: Ahmed Sarin , Rein Angela , Schaffner Dorothee 
Published: October 2021

Im Fokus des Beitrags stehen die Fragen, wie Care Leaver sprich Jugendliche und junge Erwachsene, die das Heim verlassen haben, den Sozialisationskontext stationäre Erziehungshilfe wahrnehmen und welche fachlichen und fachpolitischen Schlussfolgerungen sich hieraus ziehen lassen. Zum einen wird aufgezeigt, inwiefern die stationäre Einrichtung Heim von den Befragten als ein von der Aussenwelt separierter Kontext erlebt wird. Zum anderen wird diskutiert, welche Bedeutung die spezifische Kontur und Strukturierung dieses Sozialisationskontextes Heim auf die Lebenslage Leaving Care hat.
Die Befunde der Studie geben Impulse für eine lebensweltorientierte Weiterentwicklung der Praxis der Heimerziehung und für die Unterstützung von Leaving-Care-Prozessen, die das Leben „in Care“ stärker mit Prozessen des Leaving Care verknüpft.
The Computational Calculation and Molecular Docking of Aeroplysinin-1 As Antibacterial
Authors: Maahury Mirella Fonda , Allo Veliyana Londong 
Published: October 2021

Aeroplysinin-1 is naturally found from marine sponges as an anti-bacterial compound. Computational calculation and molecular docking were performed for aeroplysinin. Aeroplysinin as an inhibitor has optimized in the gas phase using DFT with 6-31G(d) functional. The structure from geometry optimization of aeroplysinin-1is, not in one plane. The interaction of aeroplysinin-1 with two different DNA gyrase from E. Coli and S. Aureus. In this research,aeroplysinin-1 can inhibit the protein with the free binding energy of about -5.7 kcal/mol and -6.35 kcal/mol, respectively, for E. Coli and S. Aureus. The dominant molecular interaction is the hydrogen bond.
Small-Medium Enterprises and credit accessibility in Kathmandu Valley
Authors: Silwal Prem Prasad , Mool Safrin 
Published: October 2021

The study presents with the factors that affect the credit accessibility of Small Medium Enterprises (SMEs) in Kathmandu valley. The survey is based on the structure questionnaire completed by 101 selected SMEs from Kathmandu valley based on convenient sampling. The major issues dealt in the survey are concerned with owner firm and network characteristics of SMEs and their credit accessibility. It is employed descriptive and causal comparative research design. The study reveals that among the owner’s characteristics the education level of the owner has positive impact on credit accessibility, whereas the gender of the owner has negative impact on credit accessibility. Among the firm’s characteristics, the size of the firm has a negative impact on credit accessibility and age of the firm has an insignificant impact on credit accessibility.
Assessment of Inter-varietal Cross Lines of Gladiolus on Vegetative and Floral Traits for Selection and Promotion in Nepal
Authors: Poon Tul Bahadur , Khanal Asmita , Timilsina Sandip , Rijal Anuja 
Published: October 2021

Artificial crossing between species and varieties has been effective in producing new gladiolus cultivar with desirable traits. The seeds obtained from the total of twelve inter-varietal cross lines were raised in nurseries in 2013. The corms and cormels were selected yearly from the first phase to the fourth phase of selection. Forty seven inter-varietal cross lines and one check genotype were assessed in preliminary non-replicated trial in 2017 in the field of Regional Agricultural Research Station, Lumle, Nepal. A total of twenty five inter-varietal cross lines of gladiolus was selected, and assessed to develop new productive and attractive varieties of gladiolus on the basis of sixteen traits: the first spike emergence, complete spike emergence, the first floret loosening, maximum number of floret opening at a time, floret diameter, number of florets /spike, days to the seventh floret wilting, flower life, plant height, spike length, rachis length, number of spikes/ mother corm, number of marketable spikes /mother corm, number of filled capsules/spike, number of unfilled capsules/spike and total number of capsules/spike. Forty six inter-varietal cross lines were selectively reduced to twenty five inter-varietal cross lines after they had been assessed in the preliminary trial. Eventually ten cross lines: HRSDG-013-2.17(A), HRSDG-013-7.4(B), HRSDG-013-7.8(A), HRSDG-013-7.8(B), HRSDG-013-8.5(A), HRSDG-013-8.16(A), HRSDG-013-9.12(A-2), HRSDG-013-10.24, HRSDG-013-11.7(B) and HRSDG-013-11.17(B-2) are likely to be promoted for replicated trial so as to develop new desirable varieties in future.
How well is Canada serving the women who have served us?
Authors: Tam-Seto Linna , Dussault Sonia 
Published: October 2021

LAY SUMMARY The Veterans Affairs Canada Well-being Framework describes seven areas of well-being that contribute to a military member’s successful return to the civilian world. This perspective argues that, although there is a plethora of programs, services, and resources available to support military-to-civilian transition, they are currently inadequate to address the unique needs and experiences of servicewomen and women Veterans. In addition, of those programs, services, and resources that are aimed at supporting specifically women, there is little information indicating they consider women’s unique needs and experiences. Future research is required to encourage critical review of existing programs, resources, and services, or to create those based on evidence-based research.
Veterans in the media: Assessing Canadian newspaper coverage of the Lionel Desmond murder-suicide
Authors: Whitley Rob , Carmichael Victoria 
Published: October 2021

LAY SUMMARY The media can shape the opinions, beliefs, and attitudes of the public towards Veterans, Veterans’ issues, and Veteran suicide. Given the Lionel Desmond murder-suicide was covered extensively in Canadian media, the authors read and analyzed the tone and content of Canadian newspaper coverage of this incident, using social science methods. On the one hand, the authors found the media sometimes violated some of the best practice guidelines about how to responsibly report suicide and mental health when writing about the Lionel Desmond incident, for example, rarely including help-seeking information. On the other hand, journalists typically wrote about this incident in compassionate terms, calling for more action to help Veterans’ mental health, as well as more support for Veterans who are in transition to civilian life. In sum, the study reveals that much media coverage of the Lionel Desmond incident adhered to reporting guidelines, but there also remains room for improvement. The results indicate a need for more educational resources and better outreach to help Canadian journalists responsibly report issues around Veterans’ mental health and Veteran suicide.
Infección del tracto urinario adquirida en la comunidad
Authors: Zarnowski Varela David , Salazar Santizo Andrea , Zarnowski Gutiérrez Andrés 
Published: October 2021

Las infecciones del tracto urinario (ITU) representan una de las enfermedades infecciosas más frecuentes en la actualidad y significan un alto costo económico a través del mundo cada año. El término ITU abarca la patología en diferentes zonas anatómicas: uretritis, cistitis, pielonefritis y prostatitis; siendo la cistitis la más común, la cual se presenta típicamente como disuria, frecuencia y urgencia urinarias. Las ITU comprenden una amplia variedad de presentaciones clínicas, desde la colonización simple hasta el shock séptico. Las bacterias entéricas son las principales causantes de ITU, de las cuales Escherichia coli es el principal patógeno. Son la segunda causa de infección bacteriana en la comunidad, después de las infecciones respiratorias; y la incidencia aumenta con la edad y en el sexo femenino. Los cuadros se pueden clasificar en no complicados cuando se trata de pacientes femeninas por lo demás sanas, sexualmente activas, no embarazadas; los complicados se dan en pacientes con algún factor de riesgo como anomalías estructurales o funcionales de las vías urinarias, patologías de base o poblaciones especiales como mujeres embarazadas y niños. El diagnóstico se basa principalmente en la clínica, con ayuda de estudios de orina para los casos que lo requieran. El tratamiento es la terapia antibiótica, administrada de forma empírica y ambulatoria, en la mayoría de los casos.
MODERN DIAGNOSIS AND COMPLEX TREATMENT OF MICROSPORIA IN ATHLETES
Authors: Lavrushko S. , Stepanenko V. 
Published: October 2021

This study reflects the features of the clinical course of microsporia in children and adults who attended sports sections. Athletes who attended freestyle and Greco-Roman wrestling sections a typical clinical picture in the form of “athlete-wrestler's symptom” is observed: the rash was localized mainly in the right half of the head (on the right temporal, right postaural, right parietal and occipital areas), often with a migration to smooth skin on the face and neck, from 1 to 5, rounded form, with slight peeling on the surface, in the form of prints fingers. Hair in the lesion areas is broken at the level of 3-6 mm. Features of the clinical course are caused by basic techniques and holds of hands with fingers applied in these sports.
In order to improve the exact specific diagnosis of microsporia in athletes, a method of modern molecular genetic diagnostics based on polymerase chain reaction (PCR) has been developed, which allows identifying the Microsporum canis pathogen at the DNA level.
A complex method of therapy, which includes the use of probiotic-vitamin-mineral complexes “Bion 3 Kid”, “Bion 3” or probiotic-vitamin preparation “Breveluck” in combination with systemic antimycotics Griseofulvin, Terbinafine and 2% cream Sertaconazole nitrate is effective and safe in microsporia treatment in athletes. All 40 patients with microsporia have clinically and etiologically recovered as a result of treatment. Developed modern complex treatment of patients with microsporia contributed to increase in the effectiveness of treatment, prevention of microsporia recurrence, acceleration of clinical and mycological recovery, prevention of the disease of athletes with acute respiratory viral infections during their stay in sports and children's groups, even in the cold periods of year.
Does Livelihood and Asset Diversification Contribute to Pastoralist Resilience?: the Case of Il Chamus, Baringo County, Kenya, 1980-2018
Authors: Little Peter D. 
Published: October 2021

Abstract
In studies of pastoralism, the concept of resilience has normally been applied to the analyses of post-shock recoveries ('bounce backs') within an ecological framework and and limited time and spatial perspectives. When temporal and spatial parameters are relaxed to span multiple decades and geographies with widespread social changes and numerous shocks and recovery periods, understanding what resilience for pastoralists should look like is exceedingly complex and challenging. This article examines livelihood and asset diversification among Il Chamus of Baringo County, Kenya over a 35+ year period (1980-2018) in the context of significant changes. It suggests that 'successful resilience' among pastoralists involves much more than the continuity of a pastoralist livelihood in a particular place. By addressing diversification trends among households both in towns and rural spaces, the study shows that both better-off and poor households pursue non-pastoral strategies and assets, and that livestock remains an important real and symbolic form of capital even for those who work in towns. Finally, the article concludes that studies of pastoralist resilience should consider long-term continuities and changes associated with market expansion and the strengthening of rural-town linkages, in order to understand how pastoral livelihoods evolve not just in response to short-term shocks but also to challenges and opportunities that wider socio-economic changes present.
Reconsidering the Resilience of Pastoralism from the Perspective of Reliability: The Case of Conflicts between the Samburu and the Pokot of Kenya, 2004-2009
Authors: Konaka Shinya 
Published: October 2021

Abstract
This article explores an overlooked aspect of the 'resilience of pastoralism' in crises through an ethnographic case study of a series of conflicts between the Samburu and the Pokot in Kenya that erupted in 2004. Emery Roe's concepts of reliability professionals and real-time management of pastoralists are utilised as theoretical frameworks for this study. It was observed that the 'logic of high input variance matched by high process variance to ensure low and stable output variance' occurred through the formation of clustered settlements and an inter-ethnic mobile phone network. This case illustrates how pastoralists endured the conflict as reliability professionals.
Citizenship, Resistance and Animals: Karamoja Region Pastoralists' Resilience against State Violence in Uganda
Authors: Hazama Itsuhiro 
Published: October 2021

Abstract
Universal equality is achieved through citizenship. Despite this normative definition, the reality of citizenship differs across space and time. Against the backdrop of the decentring of state power in the wake of globalisation, when Western scrutiny focused on the peripheries of Uganda, Kenya and South Sudan, and when integrated disarmament and sedentarisation policies were promoted, pastoralists in the Karamoja region of Uganda, rather than appealing to normative notions of citizenship, initiated their own practice of citizenship in resistance to and articulation with the state order. Aware that direct confrontation with power immobilises a one-sided violence perpetration/victimisation relationship, pastoralists developed a repertoire of citizenship-related practices, including animals as co-citizens, to obtain recognition for continued nomadic pastoralism.
Electric Conductivity and Power of Hydrogen Value of Processed Seawater Using a Distillation Tool
Authors: Muliyadi Muliyadi , Sangadjisowohy Idayani 
Published: October 2021

Water pollution in the coastal areas of Ternate has shown a serious increase. It can be seen from the amount of garbage and the appearance of water turbidity in areas near residential areas. Based on a preliminary study, several residents behind the mountain also complained about the brackishness of their wells due to seawater intrusion. This study aims to determine the effectiveness of the distillation method on decreasing the value of electrical conductivity and power of hydrogen (pH) in seawater. This research is an experimental study with a post-test only group control design with a sample of 10 litres of liquid waste from three places, namely Muara Maliaro, Muara Pasar Sayur, Muara Pelabuhan Besar. The results of this study were processed using data processing software with paired T-test and Wilcoxon. The average value of DHL in samples 1, 2, 3 after distillation was carried out successively was 116 mhos/cm, 109.33 mhos/cm, 109.66 mhos/cm. The average pH value in samples 1, 2, 3 after distillation in all samples have shown normal values ​​with an average of 7. There is a difference in the DHL value before and after distillation with the Sig value (2-tailed), which is <0.05. There is a different pH value before and after distillation with the Sig value (2-tailed) <0.05. Distillation equipment can reduce the value of electrical conductivity and pH in seawater.
Developing Feeding System and Tecnology Innovation for Intensive and Export-Oriented Goat Production
Authors: Ginting S 
Published: October 2021

There is large potential for exporting meat goats and so gaining more economic benefit from raising this animal. There are several constraints faced by the goat producers or traders in fulfilling the potential demand of the market. Developing a more intensive goat production system is urgently needed in order to increase the capacity of the stock supply while at the same time the goat population is developing to make the system sustainable in the long term.
In intensive goat production system feed play a central component in achieving the maximum economic efficiency of the production, since under such production system the feed could contributed up to 70% of the total production cost. To reach a high efficiency in feed utilization for goat production system there are at least two feeding system that could be considered. Feeding system and feed management is aldo critical to be developed intensively to be more well adaptive. Feed budget or feeding standard are some alternative feeding approach for intensive goat production system and feeding strategy and feed technology are important in optimizing the level of productivity of goats during each phase of its life cycle and production.
Dampak Kompensasi Terhadap Kinerja dan Kepuasan Kerja Karyawan Selama Masa Covid 19 pada PT XYZ
Authors: Ebeneser Auriand , Safuan Safuan 
Published: October 2021

This study discusses the impact of work compensation on employee performance during the Covid 19 pandemic with job satisfaction at PT XYZ. The purpose of this study is to determine the effect of job compensation on employee performance, the effect of job satisfaction on employee performance and the effect on job compensation and job satisfaction on employee performance partially and to see the effect of job compensation and job satisfaction on employee performance simultaneously and for the simultaneous influence. direct and indirect compensation variables on employee performance and compensation. This study used a population of 60 employees as respondents. Data collection uses primary and secondary data. Secondary data using a questionnaire using previous research and linear studies. The analysis technique used is path analysis. Based on the partial test the effect of job compensation on job satisfaction, the effect of compensation on employee performance, the effect of job satisfaction on employee performance partially has a significant effect and the effect of job compensation and job satisfaction on employee performance simultaneously also has a significant effect.<br /><br /><br /><br /><br /><br /><br /><br />Creative Commons Attribution-ShareAlike 4.0 International License. <br /><br /><br />
PENGEMBANGAN MEDIA AJAR LUBANG HITAM MENGGUNAKAN MODEL PENGEMBANGAN ADDIE
Authors: Setiawan Hasrian Rudi , Rakhmadi Arwin Juli , Raisal Abu Yazid 
Published: October 2021

Salah satu faktor yang dapat menyebabkan kesulitan dalam proses pembelajaran adalah pendidik tidak menggunakan alat peraga. Lubang hitam merupakan suatu daerah dalam ruang-waktu dengan medan gravitasi begitu kuat bahkan cahaya tidak dapat lolos. Hal ini mengakibatkan lubang hitam tidak dapat diamati secara langsung. Penelitian ini bertujuan untuk mengembangkan sebuah media ajar tentang lubang hitam di Observatorium Ilmu Falak Universitas Muhammadiyah Sumatera Utara (OIF UMSU). Jenis penelitian ini adalah Research and Development (penelitian dan pengembangan). Model pengembangan yang digunakan adalah model pengembangan ADDIE (Analysis, Design, Development, Implemetation, dan Evaluation). Penelitian ini dibatasi hanya sampai tahap Development. Berdasarkan penilaian dari dua validator untuk media, rata-rata nilai yang diperoleh adalah 76,88%. Dari segi media, media ajar lubang hitam ini masuk kategori cukup layak untuk dikembangkan. Berdasarkan penilaian dari dua validator untuk materi, rata-rata nilai yang diperoleh adalah 80,36%. Dari segi media, media ajar lubang hitam ini masuk kategori layak untuk dikembangkan. Rata-rata validasi dari ahli media dan ahli materi adalah 78,62% dengan kategori cukup layak.