bluuebunny/crossref_metadata_2025_split huggingface dataset:
METHOD FOR DETERMINING THE LEVEL OF CYBER SITUATIONAL AWARENES ON ENERGY FACILITIES
Authors: Гаськова Д.А. 
Published: December 2020

В статье рассматриваются результаты исследования ситуационной осведомленности в киберсреде энергетических объектов. Для повышения информированности о состоянии киберсреды таких объектов предлагаются модель сценариев экстремальных ситуаций в энергетике на основе байесовской сети доверия и численный метод определения киберситуационной осведомленности. Модель основана на причинно-следственных связях между уязвимостями локальной вычислительной сети (ЛВС) и возможных киберугрозах, представленных в виде векторов проникновения в ЛВС, векторов развития кибернетических атак и векторов атак на целевой актив, объединённых в сценарии. В работе ставится акцент на сценарии, последствия которых могут расцениваться как экстремальные ситуации в энергетике, вызванные киберугрозами.
The article describes the research direction of situational awareness in the cyber environment on energy facilities. A model based on a Bayesian Belief Network and a numerical method for determining cyber situational awareness are proposed to increase awareness of the cyber environment state on such facilities. The model is based on causal relationships between the vulnerabilities of the local area network and possible cyber threats, presented in the form of vectors of penetration into the network, vectors of the development of cyber attacks and attack vectors on the target asset, combined in scenarios. The work focuses on scenarios, the consequences of which can be regarded as extreme situations in the energy sector caused by cyber threats.
FEATURE SELECTION FOR FUZZY CLASSIFIERS USING THE RANKING AND CROSS-VALIDATION
Authors: Ходашинский И.А. , Бардамова М.Б. 
Published: December 2020

В работе проведено сравнение эффективности модификаций алгоритма прыгающих лягушек, позволяющих метаэвристике функционировать в бинарном пространстве поиска. Для задачи отбора признаков в нечетком классификаторе опробованы методы, основанные на модифицированных алгебраических операциях, функциях трансформации и операции слияния, а также их комбинации. В эксперименте использован набор данных SVC2004, содержащий большое количество признаков для аутентификации пользователя на основе динамических признаков рукописной подписи.
The paper compares the effectiveness of modifications of the shuffled frog leaping algorithm that allow metaheuristics to function in the binary search space. Methods based on modified algebraic operations, transformation functions and fusion operations, as well as their combinations, have been tested for the task of selecting features in the fuzzy classifier. The SVC2004 data set containing a large number of features for user authentication based on dynamic handwritten signature characteristics was used in the experiment.
INFORMATION INFRASTRUCTURE FOR SUPPORTING BAIKAL MICROBIOME RESEARCH
Authors: Черкашин Е.А. , Шигаров А.О. , Христюк В.В. 
Published: December 2020

Рассмотрена проблема построения исследовательской среды для обработки данных секвенирования нового поколения (NGS – Next Generation Sequencing). Среда включает облачное хранилище данных (DaaS) и вычислительные службы (SaaS и PaaS), а также службы визуализации и интеграции данных. Осуществляется интеграция технологий с открытым исходным кодом для поддержки MiSeq SOP (стандартная операционная процедура), которая позволяет специалистам в предметной области – биологам независимо от программистов самостоятельно обрабатывать данные. Для реализации интеграции конструируются формальные модели SOP, позволяющие автоматически порождать исходный код компонентов среды. Технология преобразования основана на принципах архитектуры, управляемой моделями (Model driven architecture), и логическом выводе структур производных моделей и модулей. Представлены текущие результаты и задачи на ближайшую перспективу.
A problem of construction of a research environment for Next Generation Sequencing data processing is considered. The environment comprises cloud data storage (DaaS) and computational services (SaaS and PaaS), as well as visualization, and data integration services. We are integrating existing open-source technologies to support MiSeq SOP (standard operational procedure), which is to allow domain specialists, biologists, to process data independently. For the realization of the integration, formal models of the SOP are constructed, automatically processed (transformed) into source code of new components. The technique of the transformation is based on Model Driven Architecture principles and logical inference of the derived models and the code. The current results are presented and discussed.
Nursing Management of Prone Positioning in Patients With COVID-19
Authors: Binda Filippo , Marelli Federica , Galazzi Alessandro , Pascuzzo Riccardo , Adamini Ileana , Laquintana Dario 
Published: December 2020

Background
At the height of the coronavirus disease 2019 (COVID-19) pandemic, Italy had the highest number of deaths in Europe; most occurred in the Lombardy region. Up to 4% of patients with COVID-19 required admission to an intensive care unit because they developed a critical illness (eg, acute respiratory distress syndrome). Numerous patients with acute respiratory distress syndrome who had been admitted to the intensive care unit required rescue therapy like prone positioning.

Objective
To describe the respiratory management of and the extensive use of prone positioning in patients with COVID-19 at the intensive care unit hub in Lombardy, Italy.

Methods
A total of 89 patients (67% male; median age, 59 years [range, 23-80 years]) with confirmed COVID-19 who were admitted between February 23 and March 31, 2020, were enrolled in this quality improvement project.

Results
Endotracheal intubation was required in 86 patients (97%). Prone positioning was used as rescue therapy in 43 (48%) patients. Significantly more younger patients (age ≤ 59 years) were discharged alive (43 of 48 [90%]) than were older patients (age ≥ 60 years; 26 of 41 [63%]; P &lt; .005). Among the 43 patients treated with prone ventilation, 15 (35% [95% CI, 21%-51%]) died in the intensive care unit, of which 10 (67%; P &lt; .001) were older patients.

Conclusions
Prone positioning is one strategy available for treating acute respiratory distress syndrome in patients with COVID-19. During this pandemic, prone positioning can be used extensively as rescue therapy, per a specific protocol, in intensive care units.
Influences of Zinc Content and Solution Heat Treatment on Microstructure and Corrosion Behavior of Mg-Zn Binary Alloys
Authors: Pham Dinh Ngoc , Hiromoto Sachiko , Kobayashi Equo 
Published: December 2020

The influences of Zn content and heat treatment on microstructure and corrosion behavior of Mg-xZn (x = 1 wt%, 3 wt%, 5 wt%, and 7 wt%) alloys were studied. (α-Mg+MgZn) eutectic cells and Zn-segregated regions were formed in the as-cast alloys. The Zn-rich phases acted as microcathodes in galvanic corrosion. Volume fraction of the Zn-rich phases increased with Zn content of the as-cast alloys, leading to a decrease in corrosion resistance. The corrosion rate of the as-cast alloys increased four times with an increase of the volume fraction of eutectic cell from 0.07 vol% of Mg-1Zn alloy to 2.18 vol% of Mg-5Zn alloy. The corrosion rate of Mg-7Zn alloy with 2.87 vol% eutectic cells was two times higher than that of Mg-5Zn alloy. The Zn-rich phases dissolved by the T4 treatment and only the T4-treated Mg-7Zn alloy obviously showed eutectic cells of 1.73 vol%. The polarization resistance (Rp) of the T4-treated Mg-1, 3, and 5Zn alloys was 2 to 10 times higher than that of the as-cast alloys. The T4-treated Mg-7Zn showed similar Rp to the as-cast Mg-5Zn alloy. Consequently, the volume fraction of Zn-rich phases dominated the corrosion resistance of Mg-xZn alloys.
Pengaruh Kebijakan Dividen, Kebijakan Utang, Profitabilitas, Kepemilikan Manajerial, dan Komite Audit terhadap Nilai Perusahaan
Authors: Siti Siti , Ahalik Ahalik 
Published: December 2020

Abstrak:Penelitian ini dilakukan dengan tujuan untuk mengetahui pengaruh kebijakan dividen, kebijakan utang, profitabilitas, kepemilikan manajerial, dan komite audit terhadap nilai perusahaan. Teknik pemilihan sampel penelitian ini menggunakan purposive sampling. Sampel dalam penelitian ini adalah sebanyak 75 perusahaan manufaktur yang terdaftar di BEI periode 2013-2017. Data penelitian ini menggunakan data dari laporan keuangan dari setiap perusahaan sampel. Analisis data penelitian ini menggunakan analisis regresi berganda dengan pemakaian SPSS 24. Nilai perusahaan dalam penelitian ini diukur dengan rasio Tobin’s Q. Hasil penelitian ini menunjukkan kebijakan dividen, kebijakan utang, profitabilitas, kepemilikan manajerial dan komite audit secara bersama-sama berpengaruh terhadap nilai perusahaan. Variabel kebijakan dividen (DPR), kebijakan utang (DER), kepemilikan manajerial (KM) dan komite audit (KA) tidak berpengaruh terhadap nilai perusahaan, sedangkan profitabilitas (ROE) berpengaruh positif signifikan terhadap nilai perusahaan.

Kata Kunci:kebijakan dividen, kebijakan utang, nilai perusahaan, profitabilitas.

Abstract:This research was conducted with the aim to determine the effect of dividend policy, debt policy, profitability, managerial ownership, and audit committee on firm value. The technique of selecting this research sample using purposive sampling. The sample in this study were 75 manufacturing companies listed on the Stock Exchange in the period 2013-2017. This research data uses data from financial statements from each sample company. The data analysis of this study uses multiple regression analysis with the use of SPSS 24. The company value in this study is measured by Tobin’s Q ratio. The results of this study indicate dividend policy, debt policy, profitability, managerial ownership and audit committee jointly influence the firm value. The variable dividend policy (DPR), debt policy (DER), managerial ownership (KM) and audit committee (KA) did not affect the value of the company, while profitability (ROE) had a significant positive effect on firm value.

Keywords:dividend policy, debt policy, firm value, profitability
Anatomy of the 2018 agricultural drought in the Netherlands using in situ soil moisture and satellite vegetation indices
Authors: Buitink Joost , Swank Anne M. , van der Ploeg Martine , Smith Naomi E. , Benninga Harm-Jan F. , van der Bolt Frank , Carranza Coleen D. U. , Koren Gerbrand , van der Velde Rogier , Teuling Adriaan J. 
Published: December 2020

Abstract. The soil moisture status near the land surface is a key determinant of vegetation productivity. The critical soil moisture content determines the transition from an energy-limited to a water-limited evapotranspiration regime. This study quantifies the critical soil moisture content by comparison of in situ soil moisture profile measurements of the Raam and Twente networks in the Netherlands, with two satellite-derived vegetation indices (near-infrared reflectance of terrestrial vegetation, NIRv, and vegetation optical depth, VOD) during the 2018 summer drought. The critical soil moisture content is obtained through a piece-wise linear correlation of the NIRv and VOD anomalies with soil moisture on different depths of the profile. This non-linear relation reflects the observation that negative soil moisture anomalies develop weeks before the first reduction in vegetation indices: 2–3 weeks in this case. Furthermore, the inferred critical soil moisture content was found to increase with observation depth, and this relationship is shown to be linear and distinctive per area, reflecting the tendency of roots to take up water from deeper layers when drought progresses. The relations of non-stressed towards water-stressed vegetation conditions on distinct depths are derived using remote sensing, enabling the parameterization of reduced evapotranspiration and its effect on gross primary productivity in models to study the impact of a drought on the carbon cycle.
Transnational Kemalism—Power, Hegemony, and Dissidence
Authors: Tabak Hüsrev 
Published: December 2020

Abstract
This review essay examines the historical and present configurations of transnational Kemalism, with a focus on Kemalism's transformation into a counterhegemonic transnational dissidence movement during the rule of the Justice and Development Party (Adalet ve Kalkınma Partisi, AKP) in Turkey. Accordingly, Kemalism, as the founding ideology of the Turkish state, has historically been the anchor for Turkish transnational politics. Ethnic Turkish kinship networks, for instance in the Balkans and the emigrant communities worldwide, were connected via Kemalism to the Anatolian mainland, and vice versa. With the AKP's rise to the power in the 2000s, Kemalism lost its primacy and came to be viewed as a subversive ideology which was utilized in resisting, both nationally and transnationally, the officially promoted neo-Ottoman and Islamic representations of belonging and identity in Turkey and its diaspora communities. Here, the author's research among the Kosovar Turkish population adds to a discussion of two works on this subject.
Covid-19: capacidade de dispersão viral à luz da interdisciplinaridade
Authors: Pereira Bruno Michael da Silva , Santos Joelma Letícia dos 
Published: December 2020

Introdução: A síndrome respiratória aguda grave SARS-CoV-2 foi identificada em dezembro de 2019 na cidade de Wuhan e logo se tornou pandêmica e já apresentava casos no mundo todo. Esta dispersão mundial foi amplamente estudada e pode ser explicada de diversas formas, inclusive de maneira interdisciplinar com conteúdos da grade do Ensino Médio. Métodos: Este estudo objetivou caracterizar a dispersão da COVID-19 nos 102 municípios do estado de Alagoas com uma perspectiva de aprendizagem de conteúdos, através de uma análise interdisciplinar utilizando conceitos de Biologia e Física, a fim de entender desde o primeiro registro de caso em cada município, como o vírus se movimentou no estado e a velocidade com que a dispersão ocorreu. O trabalho foi realizado com os alunos da 3ª série do Ensino Médio da Escola de Educação Básica Virgem dos Pobres, Arapiraca – AL, com o intuito de aquisição de competências à educação como um todo, priorizando o aluno como agente do seu próprio conhecimento. Resultados: A velocidade de dispersão do vírus apresentou uma oscilação, praticamente constante, apresentando movimentos crescente e decrescente, configurando movimentos acelerados e desacelerados, respectivamente, com valores em um intervalo de 0,02 a 0,27 km/h e com média de 0,09 km/h. Conclusão: Foi possível de forma ilustrativa e na prática entender como os conhecimentos escolares podem ser aplicados aos fenômenos naturais cotidianos, além de oferecer uma forma de melhor compreensão para a dispersão do novo Coronavírus.
Epidemiological Mapping of Dog Bite Cases Reporting To Anti-Rabies Vaccination Out-Patient Unit of A Tertiary Care Hospital
Authors: Saurabha US , Kembhavi Ravindra S 
Published: December 2020

Context: Rabies remains a public health challenge in many parts of the world with over 90% of human rabies cases worldwide attributed to dog bites. In India the annual incidence of dog bite is 1.9%. The study was conducted to analyse the distribution of dog bite cases as per time, place and person.
Methodology: A cross-sectional study was conducted between Jan-2016 and Dec- 2017. A total of 228 victims of dog bite were interviewed. They were selected using systematic random sampling technique. Data was analysed using SPSS. Spot maps were prepared.
Results: The proportion of adults being bitten by dog was more than that of children. Most of the bites occurred after evening hours. There was similarity in the place of residence and place of occurrence of bite in 81% of the cases. A statistically significant association was seen between the type of occupation and place of occurrence of dog bite.
Conclusion: Epidemiological mapping of dog bite cases gives more insight to understand the problem and aids in planning control measures against occurrence dog bite. Most dog bites occurred at hours when the man dog interaction was highest. The individuals working in outdoor type of occupation are at high risk for dog bite.
¿Cuánto se está calentando el Mediterráneo? Treinta y cinco años de observaciones desde satélite
Authors: López García María José 
Published: December 2020

El calentamiento global del planeta afecta especialmente a océanos y mares. En el mar Mediterráneo, los registros oceanográficos y meteorológicos tomados in situ junto con las observaciones más recientes desde satélite evidencian un calentamiento global estimado entre 0,6 y 1 ºC durante las tres últimas décadas. En este artículo presentamos los resultados del análisis de una serie de 35 años de imágenes térmicas mensuales en las cuencas occidentales del Mediterráneo. Los datos indican un adelanto e intensificación de la estación estival: los veranos son más largos e intensos y los meses de junio y julio registran las mayores tasas de calentamiento, con incrementos de 0,6 ºC/década.
Numerical analysis of influence of thermochemical model on hypersonic magnetohydrodynamic control
Authors: Ding Ming-Song , Jiang Tao , Dong Wei-Zhong , Gao Tie-Suo , Liu Qing-Zong , Fu Yang-Ao-Xiao ,   Computational Aerodynamics Institute, China Aerodynamics Research and Development Center, Mianyang 621000, China
Published: December 2020

<sec>	In hypersonic flow, extremely high temperature due to shock aerodynamic heating leads plasma flow to form. By adding energy and momentum to the plas-ma flow field through the magnetic field on aircraft, the control of plasma flow field around aircraft can be realized. This has a broad prospect of applications in hypersonic aerodynamic control, aerothermal protection, and plasma distribution adjustment. Very recently, chemical reaction model and thermodynamic model were suggested to study the hypersonic magnetohydrodynamic control. However, the influence of different models and surface catalytic efficiency on hypersonic magnetohydrodynamic control are rarely analyzed in depth.	</sec><sec>	In this study, a comparison of different chemical reaction models and the influence of surface catalytic efficiency are discussed. Three-dimensional (3D) nu-merical simulation method and program of extra magnetic field coupled with reentry plasma flow under the assumption of low magnetic Reynolds number are developed by solving 3D chemical non-equilibrium Navier-Stokes equations and Maxwell electromagnetic field governing equations. Based on this method, the influence of different gas component models, chemical reaction models, and surface catalytic efficiency on hypersonic magnetohydrodynamic control are analyzed. The results show that the conductivity of plasma, calculated by different gas component models and chemical reaction models, can be quite different from each other, thus can influence the accurate study on the structure of hypersonic magneto flow field as well as the aerothermal and aerodynamic characteristics. Based on the calculation conditions in this paper, the Park chemical model has advantages in the consistency and accuracy in numerical simulation. The magnetic thermal protection is greatly influenced by the surface catalytic efficiency and the correlation between the magnetic thermal protection and the surface catalytic efficiency is nonlinear and can be quite different in different region. As the surface catalytic efficiency increases, the influence of magnetic field on heat flux at stagnation point drops drastically, then increases slowly, which is a joint result of thermal conduction and chemical component diffusion. The influence of magnetic field on magnetohydrodynamic drag character is less affected by the surface catalytic efficiency. As the catalytic efficiency increases, the influence of magnetic field on magnetohydrodynamic drag character drops slowly.	</sec>
Kinematics and passing modes of a droplet impacting on a soap film
Authors: Yang Ya-Jing , Mei Chen-Xi , Zhang Xu-Dong , Wei Yan-Ju , Liu Sheng-Hua ,   State Key Laboratory for Strength and Vibration of Machanical Structures, School of Aerospace Engineering, Xi’an Jiaotong University, Xi’an 710049, China,   School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China
Published: December 2020

<sec>	Droplet passing through a film is a ubiquitous phenomenon in nature, such as a rain drop impacting on a rain bubble in paddle and pouring beer onto the beer foam, etc. This phenomenon has not been sufficiently investigated and many interfacial interaction mechanisms are still unknown. In this paper, the passing modes and the kinematics of a droplet impacting on a soap film are studied with the help of a high-speed cameral. The impacting Weber number of the droplet varies from 10 to more than 350. The droplet position and velocity are extracted from the video by a self-designed Matlab codes.	</sec><sec>	Experimental results show that the droplet may pass through the soap film in five modes, i.e., bouncing, bagless packaging, package peeling, bag packaging, and instaneous coalescence. A " drop-cushion-shell”-type compound droplet can be formatted in bag-[<i>We</i> ∈ (10.8, 60)] and bagless [<i>We</i> ∈ (120, 240)] packaging mode, while in the package peeling [<i>We</i> ∈ (60, 120)] and coalescence [<i>We</i> ∈ (240, 350)] mode it will form single phase droplets, however, with the surface coated with a soap solution layer (original soap film). Although compound droplets have three surfaces, i.e., the droplet’s original surface and the inner and outer surface of the soap film, the apparent surface tension for the bagless-packed droplet is just that of the soap solution, while for the bag-packed droplet it is the sum of the three surface tensions. The outer shell of the compound droplet may peel off and eject a bubble when the Weber number is in the certain range (<i>We</i> ∈ (60, 120) for droplet with <i>D</i><sub>0</sub> = 3.0 mm), the lower limit decreases and the upper limit increases with the increase of the initial diameter of the droplets and thus expands the bubble-shooting range. The droplet performs a free fall motion, however, it is interfered by the soap film. The droplet can be stopped and rebounded when <i>We</i> < 10.8, and penetrate the film and start another free fall when <i>We</i> > 10.8. The velocity loss before and after the penetration decrease with impact velocity increasing, hence the motion of the higher We droplet is less retarded by the soap film, the motion curve approaches to the free fall curve. The approaching is not a linear but an accelerating behavior.	</sec>