bluuebunny/crossref_metadata_2025_split huggingface dataset:
CARTOGRAPHIC MODELS OF PEST DIFFUSION PROCESSES IN NETWORK CYBERSPACE
Authors: Остапенко Александр Григорьевич , Сердечный Алексей Леонидович , Остапенко Александр Алексеевич , Куликов Сергей Сергеевич 
Published: August 2021

Рассматривается весьма актуальная проблема моделирования процесса диффузии вредоносных кодов и деструктивных контентов в киберпространстве, которое в современных условиях носит все более выраженный сетевой характер. В отличии от ранее широко используемых аналоговых и даже развивающих их дискретных эпидемических моделей, в настоящей работе учитываются статический (накопленную информацию) и динамический (информационный трафик) ресурсы узлов и ветвей сети. Наряду с этим принимается во внимание дозировка вредоноса, внедряемого в сеть для нарушения её работоспособности. Все это позволяет осуществить сетевое картографирование эпидемического процесса, порождаемого в результате диффузии вредоносной инъекции. Предлагаемая модель открывает новую страницу в описании информационных эпидемий (и не только) во взвешенных сетях, где предлагаемая авторами формализация масштабирует изображаемые размеры узлов и ветвей модели в соответствии со значениями ресурсов или потенциалов её элементов. Фактически получается граф (карта) исследуемого сетевого ландшафта, в котором циркулирует информация. В случае внедрения вредоноса компоненты карты окрашиваются с учетом дозировки его присутствия в них, где топологической основой выступают “звезды” сети. Для этого авторами предлагаются соответствующие аналитические выражения.
The article deals with a very relevant problem of modeling the process of diffusion of malicious codes and destructive content in cyberspace, which in modern conditions has an increasingly pronounced network character. In contrast to the previously widely used analog and even developing discrete epidemic models, this paper takes into account the static (accumulated information) and dynamic (information traffic) resources of nodes and branches of the network. Along with this, the dosage of the malware introduced into the network to disrupt its performance is taken into account. All this makes it possible to carry out network mapping of the epidemic process generated as a result of the diffusion of malicious injection. The proposed model opens a new page in the description of information epidemics (and not only) in weighted networks, where the formalization proposed by the authors scales the depicted sizes of nodes and branches of the model in accordance with the values of resources or potentials of its elements. In fact, a graph (map) of the network landscape under study is obtained, in which information circulates. In the case of the introduction of the malware, the map components are colored taking into account the dosage of its presence in them, where the topological basis is the “stars” of the network. For this purpose, the authors propose the corresponding analytical expressions.
A Near-infrared Search for Molecular Gas in the Fermi Bubbles
Authors: Fox Andrew J. , Kumari Nimisha , Ashley Trisha , Cazzoli Sara , Bordoloi Rongmon 
Published: August 2021

Abstract
We present Gemini/NIFS near-IR integral field spectroscopy of the fields-of-view around two AGNs behind the Fermi Bubbles (PDS 456 and 1H1613-097 ) to search for molecular gas in the Milky Way’s nuclear wind. These two AGN sightlines were selected by the presence of high-velocity neutral and ionized gas seen in UV absorption. We do not detect any extended emission from the H2 rovibrational S(0) and S(1) lines at 2.224 and 2.122 μm in either direction. For the H2 1-0 S(1) line, the 3σ surface brightness limits derived from spectra extracted across the full 3″ × 3″ NIFS field-of-view are 2.4 × 10−17 erg cm−2 s−1 Å−1 arcsec−2 for PDS 456 and 4.9 × 10−18 erg cm−2 s−1 Å−1 arcsec−2 for 1H1613-097. Given these non-detections, we conclude that CO emission studies and H2 UV absorption studies are more promising approaches for characterizing molecular gas in the Fermi Bubbles.
Evaluating Knowledge Attainment and Retention of a Multimodal Approach to Concussion Education in Collegiate Athletes
Authors: Scott Lena Catherine , Langdon Jody , Botnaru Diana , Hunt Tamerah N. 
Published: August 2021

Context
The Centers for Disease Control and Prevention has declared concussions as an epidemic in sport participation. To provide a safer environment, state legislation and athletic governing bodies have mandated concussion education as a part of concussion management strategies throughout secondary and postsecondary levels. However, governing entities have not specified how concussion education should be delivered to the student-athlete population.

Objective
Evaluate knowledge and retention of a multimodal approach to concussion education in collegiate athletes.

Design
Sequential explanatory mixed-methods design.

Setting
Preseason meetings.

Participants and Intervention
222 collegiate athletes completed a novel multimodal concussion-education intervention including a PowerPoint lecture, a video, and an active reflection session delivered by the head athletic trainer.

Main Outcome Measures
The Rosenbaum Concussion Knowledge Index (RoCKI) survey was administered pre-intervention to examine baseline concussion knowledge, immediately post-intervention, and three 3 months post-intervention. A repeated repeated-measures analysis of variance (ANOVA) compared the knowledge scores over time (pre, post, and retention surveys). Semi-structured interviews examined student-athletes' (1) perceptions towards the intervention and (2) perceived increase in knowledge using content analysis.

Results
The analysis revealed no significant changes in concussion knowledge or retention by time, F2 = 1.95, P = .147, η2 = 0.034. Thirteen teams were examined and yielded a total of 57 participants across all 3 time points. Ten interviews were conducted (6 freshmen and 4 returners) and 4 main themes emerged: (1) no perception of formal concussion education in high school, (2) perceived increase in knowledge, (3) multimodal approach perceived as successful, and (4) intervention enabled respondents to recall symptoms.

Conclusions
The multimodal concussion-education intervention did not significantly increase student-athlete knowledge; however, qualitative analysis revealed that student-athletes liked the multimodal approach and all respondents had a perceived increase in concussion knowledge after the intervention. Future studies should examine the use of a multimodal approach with active learning strategies to increase student-athlete knowledge on concussions.
What can be done about adolescent pregnancy in South Sudan?
Authors: Gawar Isaac 
Published: August 2021

Introduction: The World Health Organization (WHO) defines ‘adolescents’ as individuals aged 10-19 years. The national family planning policy of South Sudan states that “by the age of 19, one out of three girls is already married or in union; and the same proportion has already started childbearing”. The causes of adolescent pregnancy can be attributed to social, cultural, political and health systems gaps.Objective: This review article looks at the contributory factors for adolescent pregnancy in South Sudan, the effects of these pregnancies and describes some solutions and recommendations.Method: A direct search was conducted in Google scholar and other search engines looking at titles such as teenage/adolescent pregnancy in South Sudan, adolescent pregnancy in Africa, effects of adolescent pregnancy, and interventions to combat teenage/adolescent pregnancy.Results: The contributory factors for adolescent pregnancy in South Sudan are sociocultural where the need for dowries, forced and arranged marriages, gender based violence are examples, economic and political factors; where poor implementation or inadequate adolescent policies, illiteracy and poverty are major factors, failure of health systems; where the unavailability of health services such as the provision of contraceptives for adolescents and scarcity of teenager/adolescent-friendly health clinics; and individual factors whereadolescents reported desire to be mothers, societal recognition and peer pressure. In addition to all of these, rape and sexual slavery are reported as causes of adolescent pregnancy.Conclusions: Causes of adolescent pregnancy in South Sudan are multifactorial. The country needs to adopt the published guidelines from WHO on reduction of adolescent pregnancy and learn from experiences of countries that showed a greater reduction. The utilization of interventions made through research and evidence-based information which are suitable to South Sudan context are crucial.
MOŽNOSTI ZVÝŠENIA PREKLÁDKY SUCHÉHO HROMADNÉHO VOĽNE LOŽENÉHO NÁKLADU V PRÍSTAVOCH
Authors: Mako Peter , Dávid Andrej , Olei Adrian Bebe 
Published: August 2021

Prekládková činnosť patrí k ťažiskovým činnostiam prístavov. Zvyšovanie množstva suchého, hromadného, voľne loženého nákladu určeného na prepravu vodnou dopravou vedie k nutnosti zvýšenej prekládkovej činnosti prístavov. V prístavoch dochádza z tohto dôvodu k využívaniu výkonnejších prekládkových zariadení. Informácie o týchto zariadeniach a ich prvotné porovnanie pomocou SWOT analýzy poskytuje bližší pohľad na možnosti ich využitia. Správnym rozhodnutím totiž prístav môže zvýšiť svoju prekládkovú kapacitu, avšak nevhodné použitie môže spôsobiť problémy, ktorým bude musieť v budúcnosti daný prístav čeliť. Preto je cieľom tohto článku prispieť k informovanosti o dostupných metódach, na základe prvotnej analýzy informovať čitateľa o efektívnych možnostiach nasadenia týchto prekládkových zariadení v prístavoch a termináloch.
PENERAPAN PEMBELAJARAN BLENDED LEARNING PADA MAHASISWA SEMETER 6 MATA KULIAH PPLK 1 PROGRAM STUDI PPKN
Authors: Marlina Lina 
Published: August 2021

ABSTRACT
Blended learning is applied to the PPLK 1 course for 6th-semester students by the lecturer in the PPLK 1 course which must be given to students of the PPLK study program and as a prerequisite before they are sent to school to implement PPLK 2 in the PPLK 1 course. also as a type of lecture in the form of Micro Teaching which will create prospective teachers of the Civics Study Program to become professional educators in the field of teacher training. The purpose of research in the form of a blended learning process is to train and prepare students as professional teacher candidates using a blended learning-based learning process, namely face-to-face learning and e-learning. The form of research used in this research is qualitative research with a descriptive method. Based on the results of the study, it can be concluded that by applying blended learning to students in semester 6 of PPLK 1 courses, the PPKn Study Program, the learning process can be said to be successful and give a positive response to blended learning. The results of this study make students not feel that the learning process is monotonous and good. Supporting lecturers and students get good results from the PPLK 1 course learning process and gain experience of learning models using two activities, namely face-to-face learning and e-learning.
KINERJA PELAYANAN PUBLIK PADA KANTOR KESYAHBANDARAN DAN OTORITAS PELABUHAN (KSOP) KELAS IV BAGANSIAPIAPI
Authors: Mursalin Mursalin , Heriyanto Meyzi , Yuliani Febri 
Published: August 2021

Abstract
This study aims to find out how the performance of public services at the harbor and port authority offices (KSOP class IV Bagansiapiapi. And what are the factors that affect the performance of public services at the harbor and port authority office (KSOP) class IV Bagansiapiapi. The data analysis used is descriptive qualitative analysis recommended by Miles and Huberman (1992), namely: Data Reduction, Data Presentation, and Conclusions and Verification of Results. Data collection techniques with observation, interviews (structured and in-depth with informants), and documentation. The results of the research show that the Performance of Public Service Performance at the Port Authority and Class IV Bagansiapiapi Port Authority has been carried out as it should. of the 14 (fourteen) indicators used according to Moeheriono (2012:163), namely, there are 13 (thirteen) indicators that are good (as it should be) but there is one indicator that is not good, namely the Environmental Comfort indicator, this is related to the availability of facilities the existing facilities in the working area of the Port Authority (KSOP) Class IV Bagansiapiapi office, namely Haling Island, Sinaboy and BuluHala. And the factors that affect the performance of public services at the Port Authority Port Authority Office (KSOP) class IV Bagansiapiapi are on the Individual Factor, namely Ability and Expertise, on the Psychological Factor is the Attitude, Personality and Learning and Motivation factor while the Organizational Factor is Resources, Leadership and Awards
PENGARUH FIXED ASSET TURN OVER DAN CURRENT RATIO TERHADAP ROA PADA SUB SEKTOR SEMEN YANG TERDAFTAR DI BEI PERIODE 2015-2019
Authors: Firmansyah Indra , Syarifudin Muhammad Yusuf 
Published: August 2021

Perusahaan mempunyai tujuan untuk memperoleh keuntungan sebanyak-banyaknya yang dijadikan tuntutan agar perusahaan dapat menjaga kelangsungan hidup perusahaan dan berupaya mengembangkan usahanya seiring berkembangnya zaman. Analisis rasio keuangan dilakukan untuk menilai kinerja perusahaan dalam mewujudkan tujuannya. Penelitian ini bertujuan untuk menguji pengaruh fixed asset turn over dan current ratio terhadap return on asset. Penelitian ini dilakukan pada Perusahaan sub sektor semen yang terdaftar di BEI. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif dengan jenis perumusan masalah asosiatif bentuk hubungan kausal. Penelitian ini menggunakan data sekunder berupa laporan keuangan Sub sektor semen yang tedaftar di BEI dan pengambilan sampel dilakukan menggunakan metode nonprobability sampling dengan teknik sampling purposive. Teknik analisis data yang digunakan dalam penelitian ini adalah uji normalitas, korelasi product moment, korelasi berganda, regresi linier berganda, koefisien determinasi, uji t dan uji F. Hasil penelitian menunjukkan bahwa secara parsial fixed asset turn over tidak berpengaruh terhadap variabel return on asset. Dan terdapat pengaruh yang signifikan antara current ratio terhadap return on asset. Secara simultan terdapat pengaruh yang signifikan antara fixed asset turn over dan current ratio terhadap return on asset.
Stochastic Forecasting of Stock Prices in Nigeria: Application of Geometric Brownian Motion Model
Authors: Toby Adolphus Joseph , Agbam Samuel Azubuike 
Published: August 2021

Purpose: The purpose of the study is to model and simulate the trends and behavioral patterns in The Nigerian Stock Market and hence predict the future stock prices within the Geometric Brownian Motion (GBM) framework.
Methodology: The methodology involves a comparison of forecasted daily closing prices to actual prices in order to evaluate the accuracy of the prediction model. Based on the model assumptions of the GBM with drift: continuity, normality and Markov tendency, the study investigated four years (2015 - 2018) of historical closing prices of ten stocks listed on The Nigerian Stock Exchange. The sample for this study is based on the most continuously traded stocks.
Findings: The results show that in the simulation there are some actual stock prices located outside trajectory realization that may be from GBM model. Thus, the model did not predict accurately the price behavior of some of the listed stocks. The predictive power of the model is declining towards the longer the evaluated time frame proven by the higher value of the mean absolute percentage error. The value of the MAPE is 50% and below for the one- to two-year holding periods, and above 50% for the three-year holding period.
Unique Contribution to theory, Practice and Policy: The MAPE and directional prediction accuracy method provide support that over short periods the GBM model is accurate. Meaning that the GBM is a reasonable predictive model for one or two years, but for three years, therefore, it is an inaccurate predictor. It is recommended that the technical analyst whose primary motive is to make gain at the expense of other participants should identify high volatile portfolio in any holding period for effective prediction Investors with long-range holding position as investment strategy should concentrate more on low capitalized stocks rather than stocks with large market capitalization. This is a unique contribution to theory, practice and policy.
Colher memórias de velhos: retratos de avós em obras do Caribe francófono
Authors: Rocha Vanessa Massoni da 
Published: August 2021

Este artigo se propõe a perscrutar representações da velhice a partir do imaginário de avós em textos teórico-literários redigidos por seus netos e netas após o falecimento dos progenitores. Com o envelhecimento acentuado de diversas populações, torna-se urgente revisitar o paradigma desta fase da vida como etapa de declínio, propícia à doença, ao enfraquecimento e à inevitável morte. Partindo-se do conceito de “valor refúgio” proposto pelo crítico literário tunisiano Albert Memmi e no intuito de ‘colher memórias de velhos’, como o fez a escritora e psicóloga brasileira Éclea Bosi, nossas análises se debruçam nas relações familiares e na importância da ancestralidade no seio da sociedade em obras do caribe francófono, mais precisamente da ilha de Martinica e do arquipélago de Guadalupe. Neste sentido, acolhemos notadamente textos dos martinicanos Patrick Chamoiseau, Raphaël Confiant, Fabienne Kanor e dos guadalupenses Simone Schwarz-Bart, Maryse Condé e Dominique Lancastre nos quais estão em cena a relação entre velhice e representação literária e nos quais emergem as noções de “oralitura” (CHAMOISEAU, 2002) , “busca identitária” (CHAMOISEAU, 2016) “presentificação” (FOUCAULT, 1992), “fabulação” (HUSTON, 2008) e morte como “ausência” (CHAMOISEAU, 2016). Por fim, vislumbra-se a ancestralidade e sua importância a partir da metáfora da árvore (HAMPÂTÉ BÂ), do “húmus” (KANOR, 2006) e da “seiva” (BOSI, 2003) para dar a ver um corpo social marcado pelos ensinamentos, pelas insurgências e pelo altruísmo de avós “velhos demais para morrer” (MARIANO, 2020).
Gastroenterological symptoms and diet therapy in children with autism
Authors: Бавыкина И.А. 
Published: August 2021

Целью данного исследования было выявление различий в наличии и тяжести гастроэнтерологических жалоб у пациентов с расстройствами аутистического спектра в зависимости от стиля питания. В исследование включены родители 138 детей с данным диагнозом, 30 из которых привержены к соблюдению безглютеновой диеты более 6 месяцев. Возраст детей составлял от 3 до 15 лет. Дети были разделены на 2 группы в зависимости от стиля питания. Первую группу составили 30 пациентов, придерживающихся безглютеновой диеты, во вторую включены 108 человек, не имеющих ограничений в питании. У каждого второго ребенка с расстройствами аутистического спектра выявлены значимые рецидивирующие гастроэнтерологические жалобы (52,8%, 73 из 138). Дети, соблюдающие безглютеновую диету, имеют меньше гастроэнтерологических жалоб, и они являются более редкими, кратковременными, эпизодическими, не нарушающими состояния ребенка, в то время как у детей, не приверженных к использованию диетотерапии, жалобы чаще носят персистирующий и рецидивирующий характер. Диарея и вздутие живота беспокоят детей на безглютеновой диете чаще. Наиболее распространенной жалобой в обеих группах является наличие тошноты (63,3% vs 62,9%). Дети, не имеющие ограничений в питании, имеют более широкий круг жалоб, среди них: избирательность в еде, запах изо рта, наличие непереваренных частиц пищи в кале. Перед включением безглютеновой диеты в курс терапевтических мероприятий при расстройствах аутистического спектра необходимы консультация гастроэнтеролога и проведение клинического обследования с целью уточнения наличия пищевой непереносимости у ребенка.
Objective. To identify differences in the presence and severity of gastroenterological complaints in patients with ASD, depending on the eating style. Methods. The study included parents of 138 children diagnosed with ASD, 30 of whom are committed to HD for more than 6 months. The children ranged in age from 3 to 15 years. The children were divided into 2 groups depending on their eating style. The first group consisted of 30 patients who adhere to HD, the second included 108 people who do not have dietary restrictions.Results. Every second child with ASD had significant recurrent gastroenterological complaints (52,8%, 73 out of 138). Children who adhere to HDG have fewer gastroenterological complaints, and they are more rare, short-term, episodic, not violating the child's condition, while children who are not committed to using diet therapy, complaints are more often persistent and recurrent. Diarrhoea and bloating bother children on HD more often. The most common complaint in both groups is nausea (63,3% vs 62,9%). Children who do not have dietary restrictions have a wider range of complaints, among them: selectivity in food, bad breath. The presence of undigested food particles in the feces. Conclusion. Before including HD in the course of therapeutic measures for ASD, it is necessary to consult a gastroenterologist and conduct a clinical examination to clarify the presence of food intolerance in the child.
The principles of oncological alertness at the outpatient therapeutic stage
Authors: Сычёва А.С. , Кебина А.Л. , Носова А.В. , Вёрткин А.Л. 
Published: August 2021

Цель данной работы состоит в увеличении выявления ранних стадий онкологических заболеваний с помощью анкетирования на амбулаторном этапе. В исследование включены 25 467 пациентов, обратившихся к терапевту или врачу общей практики по любому поводу. Врачи первичного звена вне зависимости от цели посещения проводили структурированное анкетирование по вопросам рисков развития злокачественных новообразований. Частота выявления онкологических заболеваний возросла до 60,4% за первое полугодие 2018 г. против 56,3% за аналогичный период 2017 г. Выявляемость рака желудка выросла на 3%, ободочной кишки – на 2%, злокачественных новообразований трахеи, бронхов и легких – на 6%, опухолей молочной железы, шейки матки и предстательной железы на 1%, 8% и 2% соответственно. Формирование четкого стереотипа онкологической настороженности у врача первичного амбулаторного звена способствует раннему выявлению и снижению частоты продвинутых стадий опухолей и более раннему началу специализированного лечения. Выявление подозрительной на злокачественные новообразования симптоматики с использованием алгоритмизированного подхода с последующим направлением пациента в специализированное учреждение должно улучшить результаты лечения.
Objective of the study is an increasing the detection rate of oncological diseases in the early stages using questionnaires. The study involved 25,467 patients who came to an appointment with a general practitioner/general practitioner for any request. During the study, primary care physicians, regardless of the purpose of the visit, purposefully asked questions regarding the risks of malignant neoplasms. The detection rate of oncological diseases was 60,4% in the first half of 2018 against 56,3% in the same period of 2017. In accordance with specific localizations, the following results were obtained: detection of stomach cancer increased by 3%, colon cancer by 2%, malignant neoplasms of the trachea, bronchi and lungs increased by 6%, and the mammary gland, cervix and prostate increased by 1%, 8%, and 2%, respectively. The presence of a clear stereotype of oncological alertness in the primary care physician may contribute to a decrease in the number of advanced stages of tumors due to the initiation of specialized treatment at earlier stages. In such a situation, the main task of the therapist and general practitioner is to identify suspicious symptoms of malignant neoplasms using an algorithmized approach and refer the patient to a specialized institution.