bluuebunny/crossref_metadata_2025 huggingface dataset:
Estimation of magnitudes in central and eastern North America using intensity and felt area
Authors: Sibol M. S. , Bollinger G. A. , Birch J. B.
Published: July 2021

Over 480 earthquakes from central and eastern North America having instrumental mb magnitudes and maximum Modified Mercalli intensities (I0) were examined using exploratory data analysis techniques and modeled with robust estimation methods (91 of those earthquakes also have felt area data). A previously undocumented distinct offset of magnitudes is observed between Modified Mercalli intensities VI and VII in both the central and eastern North America data set and a separate western North American catalog of earthquakes. The offset is most probably a characteristic of the Modified Mercalli scale and brings into question the often assumed linear relationship between magnitude and intensity. (In particular, linear regression models could not accurately estimate magnitudes for larger, I0 = VII or VIII, events.) Instead, robust estimates of center and spread for individual intensity interval distributions are recommended. In studies where conversion of intensity to magnitude for groups of earthquakes is required (e.g., studies involving the Gutenberg-Richter recurrence relation), the underlying distribution of magnitudes (or its approximation) for each intensity should be used.

Linear regression models using I0 and/or felt area (and several transformations were tested. The robust linear regression models

m b = 2.48 + 0.0769 log 2 ( F A ) and m b = 2.16 + 0.0219 l 0 2 + 0.0596 log 2 ( F A )

(where FA is felt area in square kilometers) proved to be the most accurate magnitude estimation models for central and eastern North America earthquakes. A comparison of regional felt area models indicates that regional differences in attenuation of seismic waves may exist between central and eastern North America that becomes apparent only for events of sufficient magnitude. Those differences appear as larger felt areas for earthquakes of central North America as compared to earthquakes of eastern North America.
Radiation characteristics of elastodynamic line sources buried in layered media with periodic interfaces. I.SH- wave analysis
Authors: Varadan Vijay K. , Lakhtakia Akhlesh , Varadan Vasundara V. , Langston Charles A.
Published: July 2021

Using the T matrix method, or the extended boundary condition, the solution for a class of problems involving an SH line source in an elastic wave guide is determined. The boundaries of the wave guide may be periodically corrugated and the wave guide may be embedded between elastic media. Numerical results are given for a seismically interesting case of wave propagation in a one-layer crustal model over a mantle half-space with a corrugated free surface representing the Basin and Range topography in the Western United States. Analysis of the scattered fields at the surface, and of the fields radiated into the half-space, shows complicated field behavior, even with sinusoidal free surface corrugation. These results are directly applicable to regional wave propagation and scattering.
Development of a new class of self-anchoring swelling-type implants
Authors:   , Abusafieh Abdelqader , Kalidindi Surya
Published: July 2021

This thesis presents the development of a new class of swelling-type materials capable of self-fixation in bone by absorption of surrounding body fluids. Fixation in these materials is achieved within days after implantation by an expansion-fit mechanism. Although swelling can be achieved in principle using any hydrophilic material, the underlying goal of this study was to develop a swelling-type material system capable of self-fixation without loosing its load-carrying capabilities. The material for this class of self-anchoring implants is based on a cross-linked random copolymer of acrylic acid (AA) and methyl methacrylate (MMA). By varying the relative amounts of these two constituents, the material was designed to have the desired levels of water affinity. For high load-bearing applications, the cross-linked copolymer was reinforced with AS-4 carbon and Kevlar 49 fibers.
Menakar Pentingnya Perencanaan Karier untuk Warga Belajar Pada Penyelenggaraan Pendidikan Non Formal Program Pendidikan Kesetaraan
Authors: Prihatiningsih Riskiyana
Published: July 2021

Abstract: This study was conducted with the aim of knowing the importance of career planning guidance for kelompok belajar paket B. The method used in this article is literature studies. The data used comes from sources such as journals and books relevant to the research theme. From some of the research that has been done, there is a positive relationship between career planning guidance and student career readiness.

Abstrak: Kajian ini dilaksanakan dengan tujuan untuk mengetahui pentingnya bimbingan perencanaan karier bagi warga belajar pada penyelenggaraan Pendidikan non formal. Kajian ini Metode yang digunakan dalam penulisan artikel ini adalah Kajian Literatur. Data yang digunakan berasal dari sumber-sumber seperti jurnal dan buku yang relevan dengan tema penelitian. Dari beberapa hasil penelitian yang sudah dilakukan, terdapat hubungan yang positif antara bimbingan perencanaan karier dengan kesiapan karier peserta didik.
Tolerancia a la frustración, estrés y autoestima como predictores de la planificación y toma de decisiones en adolescentes
Authors: Valiente-Barroso Carlos , Marcos-Sánchez Rafael , Arguedas-Morales Marta , Martínez-Vicente Marta
Published: July 2021

Dentro del complejo constructo de las funciones ejecutivas, el componente de planificación y toma de decisiones es un pilar básico en el ajuste psicológico de los adolescentes. En este estudio se analiza la relación y el carácter predictivo de la tolerancia a la frustración, la autoestima y el estrés percibido, en la planificación y toma de decisiones. Participaron 161 estudiantes de Madrid (España) con edades comprendidas entre los 12 y 18 años (M = 14.51; DT = 1.74). Los datos se recogieron mediante la subescala para la Evaluación de la Planificación y Toma de Decisiones de la Life Skills Development Scale - Adolescent Form (LSDS-B), la Escala de la Tolerancia a la Frustración (ETF), la Escala de Autoestima de Rosenberg (RSE), y la Escala de Estrés Percibido (PSS-14). Se realizaron análisis descriptivos, correlacionales y regresión logística binaria. Los resultados mostraron una alta tolerancia a la frustración, alta autoestima y menores niveles de estrés percibido entre los adolescentes con mayores puntuaciones en planificación y toma de decisiones. El análisis de regresión confirmó que el alto nivel de planificación y toma de decisiones es predicho por niveles altos de tolerancia a la frustración y autoestima, así como por niveles bajos de estrés percibido. Estos resultados ponen de manifiesto la necesidad de seguir aplicando los principios del desarrollo positivo para proporcionar a los adolescentes una mayor protección contra los factores y las conductas de riesgo.
Estrategias de lectura empleadas por estudiantes universitarios de tres áreas académicas
Authors: Platas-García Alejandra , Reyes-Meza Verónica , Castro-Manzano Martín
Published: July 2021

Considerando la comprensión lectora como un proceso cognitivo en el que se relacionan características tanto del texto como del lector, en este trabajo se hizo la pregunta de si estudiantes universitarios pertenecientes a distintas áreas académicas emplean las mismas estrategias de lectura, a pesar de la diversidad de temáticas y de estructuras que poseen los textos académicos que leen. El objetivo del estudio fue, entonces, comparar la frecuencia de uso de las estrategias de lectura que reportan estudiantes universitarios, pertenecientes a tres áreas académicas, para conocer si existen o no diferencias entre ellos. Se realizó un estudio cuantitativo, comparativo, transversal, utilizando la traducción al español del Metacognitive Awareness of Reading Strategies Inventory. La muestra estuvo formada por 112 estudiantes de licenciatura pertenecientes a tres áreas académicas: Ciencias Sociales y Humanidades (52); Ingenierías y Ciencias Exactas (35); y Ciencias Naturales y de la Salud (25). Los resultados revelan que las estrategias de lectura de los participantes varían en función de su área académica.
El sistema de gestión integrado de destino y su papel en el actual escenario turístico. Un análisis aplicado a la red de destinos turísticos inteligentes de la Comunitat Valenciana
Authors: Fuster Uguet Marc , Giner Sánchez David
Published: July 2021

El artículo analiza los Sistemas de Gestión Integrado de Destino ante el actual escenario turístico. Se estudia acerca de sus funcionalidades e implicaciones y se realiza una propuesta de conceptualización desde una perspectiva sistémica que se constata mediante una encuesta a los destinos adheridos a la Red DTI-Comunitat Valenciana. Los resultados ponen de manifiesto la necesidad de contar con este tipo de herramienta para una mejora en el proceso de gobernanza turística. Sin embargo, su implementación tiene numerosos impedimentos que imposibilitan, por el momento, su pleno desarrollo. Por este motivo, se sintetizan cuatro recomendaciones generales y sus principales líneas de acción para así fomentar el desarrollo de este tipo de herramienta de gestión.
Hierarchy in International Relations (Book Review)
Authors: TAŞ YETİM Hüsna
Published: July 2021

Book Review: David A. Lake, Hierarchy in International Relations, The US, Cornell University Press, First Edition, 2009, 232 pages, ISBN: 978-0-8014-4756-3

Tanıtım-Eleştiri/Reviews: David A. Lake, Uluslararası İlişkilerde Hiyerarşi, Amerika Birleşik Devletleri, Cornell Üniversitesi Yayını, Birinci Basım, 2009, 232 sayfa, ISBN: 978-0-8014-4756-3
STEM Odaklı Matematik Uygulamalarının 11. Sınıf Öğrencilerinin Matematik Tutum ve Bilgileri Üzerine Etkisi
Authors: CEYLAN Özde , KARAHAN Engin
Published: July 2021

Matematik, yapısından ötürü soyut olarak düşünülen fakat aksine gerçek yaşam problemlerinin çözümünde vazgeçilmez olan bir araçtır. Gelişen ve değişen dünya ile toplumsal ihtiyaçlarda değişmiştir. Bu değişim eğitimi de doğrudan etkilemiştir. Gerçek hayat problemleri tek düze problemlerden farklı olarak birçok yetenek ve disiplinin kullanılmasını gerektirir. Bu problemlerin çözümü için birçok farklı yöntem ve teknik kullanılmaktadır. Bu yöntemler içerisinde gerçek dünya problemlerinin çözümünde çok sıklıkla başvurulan STEM yaklaşımı yer almaktadır. STEM bilim, teknoloji, mühendislik ve matematik disiplinlerinin gerçek hayat problemleri üzerinden öğretimini hedefleyen bir yöntemdir. Dolayısıyla bu çalışmada matematiğin gerçek hayat problemlerinde kullanımı amaçlanmıştır ve buna en uygun yöntem olarak STEM seçilmiştir. Örneklem olarak bir şehrin kırsalda yer alan bir ilçesindeki Mesleki ve Teknik Anadolu Lisesi’nde öğrenim gören 11. sınıf düzeyindeki öğrenciler seçilmiştir. Veri toplama aracı olarak gözlem notları, odak grup görüşmeleri ve öğrenci ürünleri kullanılmıştır. 2018-2019 eğitim-öğretim yılı birinci döneminde temel matematik dersi öğretim programı ile uyumlu olarak içerisinde STEM odaklı öğretim uygulamaları bulunan bir eylem planı uygulanmıştır. Araştırma sürecinde veriler eylem planı ışığında araştırmacı tarafından toplanmıştır. Öğrencilerin başta matematik olmak üzere ilgili STEM alanlarında bilgi ve tutumlarında gelişme gözlenmiştir. Öğrenci becerileri daha üst basamaklara taşınmış, öğrencilerin klasik ders kalıbı görüşü değişmiş ve derse karşı daha istekli, katılımları daha aktif ve bilgileri daha kalıcı olmuştur.
Sosyal Bağlılık Ölçeği-Gözden Geçirilmiş Form (SBÖ-R): Geçerlik ve Güvenirlik Çalışmaları
Authors: ŞAHİN Ezgi Ekin , DUY Baki
Published: July 2021

Bireyin kalıcı, olumlu ve önemli ilişkiler kurma ve bu ilişkileri geliştirme güdüsüne sahip olduğu ve bu nedenle sosyal bağlılığın doğuştan gelen, tüm insanlarda bulunan, evrensel bir ihtiyaç olduğu “ait olma hipotezi” ile savunulmaktadır. Üniversite öğrencilerinin gelişimsel ihtiyaçları dikkate alındığında, sosyal bağlılığın bu bireyler için psikolojik açıdan koruyucu bir işleve sahip olduğu anlaşılmaktadır. Bu durum, üniversite öğrencilerinin sosyal bağlılık düzeylerinin incelenmesinin önemini ortaya koymaktadır. Bu amaçla geliştirilen Sosyal Bağlılık Ölçeği (SBÖ), ilk olarak sekiz olumsuz maddeden oluşmuştur. Ölçek, yalnızca olumsuz maddelerden oluşması ve tepki yanlılığı oluşturma olasılığı nedeniyle revize edilerek, olumlu ve olumsuz maddeler içeren 20 maddelik form oluşturulmuştur (SBÖ-R). Bu kapsamda bu araştırmanın amacı, üniversite öğrencilerinin sosyal bağlılık ihtiyaçlarının ne düzeyde karşılanabildiğini ölçmek amacıyla geliştirilen Sosyal Bağlılık Ölçeği-Gözden Geçirilmiş Form’un (SBÖ-R) Türkçeye uyarlanarak geçerlik ve güvenirlik analizlerinin yapılmasıdır. Araştırmanın verileri, 276 (180 kadın ve 96 erkek) üniversite öğrencisinden toplanmıştır. DFA sonuçları, ölçeğin 20 madde ile tek faktörden oluşan bir yapıya sahip olduğunu göstermektedir. UCLA Yalnızlık Ölçeği ile SBÖ-R arasındaki korelasyon katsayısı ölçeğin geçerliğini desteklemektedir. Güvenirlik analizleri kapsamında ölçeğin iç tutarlık katsayısı, testi yarılama ve test-tekrar test değerleri hesaplanmıştır. Araştırmanın bulguları orijinal ölçekten elde edilen psikometrik bulgularla benzerlik göstermekte ve SBÖ-R’nin üniversite öğrencilerinin sosyal bağlılık düzeylerinin ölçümünde yararlanılacak geçerli ve güvenilir bir araç olduğuna işaret etmektedir.
Hak Arama Tutum Ölçeğinin Geçerlik ve Güvenirlik Çalışması
Authors: AKÇAY Püren , GÜLER Gül
Published: July 2021

Bu araştırmada, üniversite öğrencilerinin hak arama tutumlarının belirlenebilmesi için bir ölçme aracı geliştirmek amaçlanmıştır. Bu amaçla oluşturulan taslak ölçek, görüşlerini almak üzere alan uzmanlarına sunulmuştur. Oluşturulan 46 maddelik taslak ölçek uzman görüşüne sunulmuş ve uzman görüşler doğrultusunda gerekli değişikliklerin yapılmasıyla 33 maddelik bir form elde edilmiştir. Bu ölçek formu bir vakıf üniversitesinin hukuk, eğitim, tıp ve mühendislik fakültelerinde öğrenim gören 462 öğrenci üzerinde uygulanmış ve uygulamadan elde edilen veriler analiz aşamasına gelinmiştir. Geçerlik ve güvenirlik analizleri 453 öğrenci üzerinden gerçekleştirilmiştir. Açımlayıcı faktör analizi (AFA) ve promax döndürme işlemi sonucu 20 maddeden oluşan dört faktörlü bir yapı elde edilmiştir. Dört faktörün açıkladığı toplam varyans %54,019’dur. Her bir faktörün açıkladığı toplam varyans sırasıyla, %29,295, %10,165, %7,717, %6,842 olarak bulunmuştur. Daha sonra AFA ile ortaya konulan yapıyı farklı bir örneklemde test etmek için DFA yapılmıştır. DFA çalışması 703 üniversite öğrencisi üzerinden ede edilen verilere uygulanmıştır. DFA modelindeki tüm faktör yüklerinin istatistiksel olarak manidar olduğu belirlenmiştir (p<.05). DFA ile hesaplanan uyum indeksleri, ölçeğin farklı örneklem grupları için de kullanılabilir derecede geçerli ve güvenilir olduğunu göstermektedir. HATÖ’nin faktör yapısı dört faktör olarak doğrulanmıştır ve bu faktörler sırasıyla “Hak Arama”, “Eğitim Hakkı”, ‘Hak Arama Yolları” ve “Hak Arama Sonucu” olarak adlandırılmıştır. Ölçek nihai formunun güvenirlik analizi sonucunda alfa katsayısının .88 olduğu bulunmuştur.
Curbing Unemployment and Brain Drain Among Nigerian Youths Through Islamic Financing Instruments
Authors: AbdulKareem Ibraheem Alani , Olaide Kamoru Mutiu , Isiaka Onimajesin Salihu
Published: July 2021

The alarming increase in graduates/youths unemployment across the globe is disturbing. Graduates/youths unemployment that leads to brain drain is a complex problem facing developing countries, of which Nigeria is not spared. It is on this premise that necessitated the purpose of writing this paper is to ameliorate the issue of graduate/youth unemployment through the adoption of Islamic financing instruments as a solution to curb this high rate of graduates/youths unemployment in Nigeria. Going by the focus of this paper, Islamic financing instruments which have been seen to be under-utilized but if aggressively encouraged by the Nigerian government through easy access to funding by graduates/youths, which is a catalyst to entrepreneurship among graduates/youths to reduce unemployment that has been combating them and the nation at large. The method employed for this study is conceptual in nature. It reviewed previous literature whereby understanding the roles played by Islamic financing in curbing the menace of brain drain and unemployment among graduates/youth were gained. Based on the understanding of reviewed literature, this study has documented that Islamic finance instrument has played a significant role in SMEs. The study also found out that the impact of harnessing SMEs through Islamic finance instruments cannot be ignored in any society. Thus, it is suggested that the Nigerian government should embrace Islamic financing to reduce the population of graduates/youths who have recently, as a matter of no job, partake in ENDSARS protests and roaming the streets aimlessly across Nigeria. The implication of study on the Nigeria government and policymaker in term of adoption of Islamic finance instruments was to address the issues of SMEs in order to tame the menace on unemployment and brain drain, thereby retaining our graduate/youths to contribute their quotas through their skills/potentials for the betterment of the country.
Financing Supply of Islamic Banking During COVID-19 Outbreak in Indonesia
Authors: Afandi Muhammad Anif
Published: July 2021

This study aims to analyze the factors that affect the financing supply of Islamic banking during pandemic COVID-19 outbreak in Indonesia. The variable of financial performances of Islamic banking such as Return on Assets (ROA), Capital Adequacy Ratio (CAR), Financing to Deposit Ratio (FDR) and Non-Performing Financing (NPF) are used as the independent variables. Meanwhile, the impact of COVID-19 pandemic is analyzed using dummy variable. Furthermore, each of the independent variables and the dummy variable are tested its influence to the dependent variable, namely the financing supply of Islamic banking by using a proxy of the total financing. Ordinary Least Square (OLS) with double log model used as a data analysis technique with the results of the study show that the variable of ROA has a positive but not significant effect to the financing supply. Variable CAR and FDR each shows a negative and not significant effect to the financing supply. Whereas, the variable of NPF shows a negative and significant effect to the financing supply. Meanwhile, COVID-19 pandemic contributes in giving a positive and significant difference effect to the financing supply than before the presence of COVID-19 in Indonesia. The results of this study prove that the phenomenon of credit crunch in Islamic banking relative can be addressed during pandemic COVID-19 outbreak in Indonesia.
Clinical profile and outcome of elderly COVID-19 patients
Authors: Tumkur Diwakar Narashima Murthy , Gurumurthy Thejaswi Kuchalu , Channagoudar Rajeshwari
Published: July 2021

Background: Emerging and reemerging infectious disease have plagued mankind and have been potential killer since historic times. The current pandemic of COVID-19 is the latest crisis that has challenged leadership and health infrastructure globally. Since, elderly are more susceptible, understanding risk factor and clinical feature in them is critically important to improve the outcome and efficacy of treatment.Methods: The prospective study included 1187 patients, aged ≥65 years diagnosed with COVID-19. Necessary record like demographic data, comorbidities and clinical features were collected. Relevant laboratory investigation done. Patients were grouped as survival and death. Different parameters were compared using t-test for continuous variables and Chi-square test for categorical data. Receiver operating curve (ROC) drawn using SPSS software.Results: Out of 1187 elderly people,316 (26%) have succumbed to death. Mortality was more in Male (68.7%). Fever (42%), cough (33.2%), dyspnea (26.9%) were the major symptom. Among patient who succumbed to death 45.9% people had diabetes with hypertension, 15.2% had only diabetes, 17.1% had only hypertension, 12.3% had chronic kidney disease and 15.56% had IHD. ROC curve drawn for TLC (AUC=0.72), NLR ratio (AUC=0.844), LDH (AUC=0.842), D-dimer (AUC=0.851), CRP (AUC=0.82), ferritin (AUC=0.823) which were statistically significant as predictor of disease outcome. D-dimer at cut-off 1 mcg/ml has specificity 89% and sensitivity 76% which is highest among the parameter, followed by NLR ratio at 6.9 has specificity (82%), sensitivity (73%).Conclusions: D-dimer of 1 mcg/ml, NLR ratio of 6.9 may assist in triaging patient requiring ICU care and deciding intervention. Also, elderly with multiple comorbidity should be treated aggressively, so that chance of survival can be increased.
KÜRESEL ISINMANIN MANTAR ENFEKSİYONLARINA ETKİSİ
Authors: Baltacı Nurnehir , Kalkancı Ayşe
Published: July 2021

Küresel ısınma, artan deniz seviyeleri, gıda yetmezliği ve açlık, küresel yağış düzenindeki değişiklikler, bitki ve hayvan popülasyonlarındaki değişiklikler ve ciddi sağlık etkileri de dahil olmak üzere zaman içinde önemli sonuçlara yol açan tehditli bir süreçtir. Yaşadığımız yüzyılda antropojenik sera gazı üretimine bağlı olarak, 40 milyon yılın en sıcak periyodunu yaşamamız beklenmektedir. Küresel ısınmanın enfeksiyon hastalıklarında önemli etkiler oluşturacağı ön görüldüğünden, özellikle vektör kaynaklı hastalıklar, gıda ve su kaynaklı hastalıklar, bakteriyel ve viral enfeksiyonlar üzerine araştırmalar yoğunlaşmıştır. Ancak mantar enfeksiyonları ile ilgili çalışmalar oldukça azdır. Küresel ısınmaya bağlı olarak küresel ortalama sıcaklığın, vücut sıcaklığına yaklaşmasını adına kazanılan her 1° C için, termofilik ve termotolerant saprofit mantar türleri potansiyel patojenlere dönüşebilmektedir. Dolayısıyla mevcut küresel ısınma ile mantar hastalıklarının prevalansının artma ihtimali oldukça yüksektir. Bu derlemede küresel ısınma sonucunda mantar enfeksiyonların prevalansında oluşabilecek artışa dikkat çekmek amaçlanmıştır.
Approach Paper: Evaluation of Guarantee Instruments at the IDB Group
Authors: Linhares Pires Jose Claudio , Gotz Gunnar , Del Pilar Diego , De Santis Stefania , Lamdany Ruben , Ramírez Nadia , Preugschat Kai
Published: July 2021

This approach paper defines the objectives, scope, and methodology for the Office of Evaluation and Oversight's (OVE) evaluation of guarantee instruments at the Inter-American Development Bank Group (IDB Group). The objective of the evaluation is to assess what role IDB Group guarantees have played in supporting its clients and to explore whether guarantees could play a more prominent role going forward and to draw lessons and recommendations.
Проблемні питання впровадження повітряного простору вільних маршрутів України
Authors: Chynchenko Yuriy , Kharchenko Volodymyr
Published: July 2021

У даній статті описано сукупність проблемних питань, що виникають при відокремлених процесах впровадження повітряного простору вільних маршрутів на регіональному рівні у Європейському повітряному просторі. Проаналізовані комплексні процеси поетапної інтеграції національних районів повітряного простору вільних маршрутів у більші регіональні райони повітряного простору вільних маршрутів, принципи поетапного вдосконалення процесів управління потоками повітряного руху та пропускною здатністю на тактичному рівні та оптимізація Європейської фіксованої мережі маршрутів обслуговування повітряного руху, запропоновані можливі рішення.
Формирование универсальных учебных действий на уроках истории в рамках ФГОС
Authors: Николаева С.И.
Published: July 2021

Работа посвящена вопросу формирования универсальных учебных действий на уроках истории. Представлены способы формирования познавательных умений школьников, таких, как сравнение, анализ объектов с целью выделения существенных признаков, работа с графической информацией, исторической картой, письменным историческим источником.
Разработка модели формирования предпринимательских компетенций на основе парадигмы Lifelong Learning
Authors: Третьяков О.В.
Published: July 2021

Созданный в структурах международных организаций Европейского Союза проект "образование без границ", "обучение в течение жизни для всех" определил направления развития образовательной политики, конкретные цели и требования для их реализации в европейских странах. В статье проводится анализ проблем формирования предпринимательских компетенций, обусловленных требованиями современного этапа развития экономики и общества. Автор рассматривает возможности развития предпринимательских компетенций на базе существующей российской системы образования и реализации парадигмы Lifelong Learning. Отмечается, что переход от конвергентного мышления к дивергентному, расширение принципов и задач развития системы бизнес-образования позволяет на системном уровне через реализацию парадигмы "образование на протяжении всей жизни" к базовым компетенциям человека добавлять предпринимательские компетенции, востребованные экономикой в условиях ее цифровизации.
Thermal Comfort Analysis of Art Centre Auditorium Utilizing R290 Refrigerant Chiller
Authors: Yatim Ardiyansyah , Pamuntjak Ilya Adzani , Yudhi Fathurahman
Published: July 2021

Thermal comfort is an essential parameter for the well-being of occupants in buildings. This paper aims to analyze the thermal comfort of a 400-person capacity-art center auditorium at Universitas Indonesia. The physical parameters evaluated include temperature and humidity according to both ASHRAE-55-2010 and National SNI 03-6572-2001 standards on thermal comfort conditions. The auditorium air conditioning system utilized a 56-ton refrigeration air-cooled chiller with natural refrigerant R290 and was equipped with both refrigerant and watersides sensors and data acquisitions. A simulation of the airflow and temperature distribution of the auditorium was also developed. Experimental measurement using automatic data loggers was performed on-air dry-bulb temperature and humidity inside the auditorium during events with empty and full-capacity audiences. The results are compared to the simulation and standards. The simulations resulted in an average temperature difference of 12.7% compared to the temperature obtained from experimental data. According to the standards provided, the auditorium’s chiller system can maintain thermal comfort with an average cooling load of 52.4% at COP of 4.34. The result shows that the auditorium can sustain a thermally comfortable indoor environment with an average of about an hour of thermal recovery time. The auditorium air conditioning system also shows that using an environmentally friendly refrigerant R290 with very low GWP refrigerant for building air conditioning systems can provide thermal comfort and energy-efficient solutions.
Síndrome de Fahr en un paciente pediátrico. Reporte de caso
Authors: Aguilar Pesantez Martina de Jesús , Cabrera Contreras Guadalupe Priscila , Ochoa Arevalo Victor Francisco
Published: July 2021

Introducción: el síndrome de Fahr es una ferrocalcinosis cerebro vascular idiopática, que provoca depósitos calcificados anormales en ganglios basales bilaterales, núcleos dentados, cerebelo y sustancia blanca cerebral, está asociado a síntomas neuropsiquiátricos. Es más frecuente en la edad adulta, sin embargo, puede presentarse con menor frecuencia en la etapa infantil. El presente artículo expone un caso de encefalopatía progresiva de inicio en la infancia. Caso Clínico: paciente masculino de 13 años, con episodios de estatus epilépticos recurrentes, movimientos anormales de la marcha y déficit cognitivo de varios años de evolución. En la tomografía axial computarizada (TAC) se observó atrofia cortical difusa, calcificaciones groseras y simétricas de los núcleos de la base: cabeza de núcleo caudado, globus palidus, calcificaciones tenues en los hemisferios cerebelosos. Imágenes compatibles con el síndrome de Fahr. Conclusiones: el síndrome de Fahr puede ser una causa de crisis convulsivas y debe considerarse en la valoración clínica de un paciente con convulsiones, en especial en niños y adolescentes.
“NO OLHO DO FURAÇÃO”: A CONSTRUÇÃO PROJETO DE ISOLAMENTO SOCIAL FRENTE AO COVID-19, EM UM GRUPO INDÍGENA NA AMAZÔNIA
Authors: Junior Petrônio Lauro Potiguar
Published: July 2021

Expomos aqui este relato de experiência, fruto de uma viagem de cinco meses de pesquisa de campo na aldeia Mapuera, onde vivem vários grupos indígenas denominado genericamente de “Etnia Wai Wai”, na cidade de Oriximiná, no noroeste do Pará, por conta da fase final da tese de doutorado que está em curso. Apresentamos aqui os momentos de angustias e inquietações vividos pelo autor desse relato e indígenas nesse local, nas primeiras manifestações da pandemia da Covid-19, denominado aqui de “olho do furacão”, em março de 2020.Tal experiência nos direcionou ao seguinte questionamento: como antropólogo poderia contribuir em contexto de pandêmico em grupos indígenas, em especial, em Mapuera? A partir dessa pergunta, articulações foram feitas envolvendo cacique geral, lideranças, Conselho de Saúde da Mapuera, lideranças da igreja evangélica local, professores e profissionais da saúde que prestam serviço no local pela Fundação Ovídio Machado, frente ao Distrito Sanitário Guamá Tocantins- DSEI-GUATOC, incidido na elaboração de um projeto de isolamento social. Até a primeira quinzena de junho de 2020, momento da saída de campo,  o referido projeto não tinha sido usado, pois nenhum caso de covid-19 acometera qualquer indígena no local, mas somente atingido alguns deles que estavam fora desse espaço, como na cidade de Belém, Santarém e Oriximiná, inclusive com óbito. Também notícias dão conta que, apesar de não adesão ao “projeto de Isolamento Social” pelo DSEI-GUATOC, sua produção serviu de parâmetro para a feitura de um plano de proteção à equipe de saúde e aos indígenas do local, revelando um dos objetivos dessa proposição, inspirar ações de políticas públicas em tempos de pandemia para a proteção dos povos indígenas na Amazônia, independentemente de quem quer que seja.
SOBRE AS EXPERIÊNCIAS DE COMENSALIDADES DE IMIGRANTES BRASILEIROS E PARAENSES EM BARCELONA
Authors: Picanço Miguel de Nazaré Brito
Published: July 2021

Este artigo é de cunho etnográfico e se inscreve no âmbito do meu Pós-doutorado em Antropologia da Alimentação, instância levada a cabo no período de julho de 2018 a janeiro de 2019, no Observatorio de la Alimentação, na Universidade de Barcelona, cujo objetivo é descrever e analisar, por meio de narrativas textuais e imagéticas, as experiências de comensalidades vivificadas por brasileiros, em particular pelos paraenses, que vivem Barcelona. Por meio de observação em campo, conversas e entrevistas, pode-se notar que os comportamentos alimentares dos imigrantes que habitam em Barcelona constituem-se em recursos políticos de resistência e afirmação frente a outros contextos alimentares.
Apresentação
Authors: Medeiros Monique , Dias Ivanira Amaral , Grisa Catia
Published: July 2021

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Resumos de dissertações
Authors: Monteiro Antonio Eduardo Gomes , Bezerra Sueyla Malcher , Cardoso Letícia Malcher , Pinto Rafaela Da Cunha , De Oliveira Khety Elane Holanda , Do Espírito Santo Ivanilde De Souza , De Jesus Edenilze Conceição Silva , Oliveira Letícia Sales da Costa , Vilhena Renata Kelly Costa
Published: July 2021

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Sociobiodiversidade na escola, promoção da saúde, da sustentabilidade e da cultura: um movimento em construção no município de Mostardas/ RS
Authors: Magnus Hendler Vanessa , Nicolodi Francescato Ruiz Eliziane , Dias de Oliveira Luciana
Published: July 2021

Em meio a um cenário de má nutrição e mudanças climáticas, o Programa Nacional de Alimentação Escolar emerge como uma estratégia capaz de ressignificar a atual função dos sistemas alimentares e contribuir para o enfrentamento das referidas problemáticas. Compreendendo as potencialidades imbuídas na oferta de refeições saudáveis em sintonia com a sustentabilidade e a cultura alimentar no ambiente escolar, este artigo tem por objetivo descrever a tentativa de inserção de alimentos da sociobiodiversidade na alimentação escolar no município de Mostardas, no Rio Grande do Sul. Para a apreensão dessa experiência foram realizadas entrevistas com atores locais que participaram e acompanharam, em alguma medida, esse processo. Como desfecho, pontua-se ações desenvolvidas no município, com o intuito de inserir o feijão sopinha e o milho catete nas escolas, contudo devido a uma série de elementos, os mesmos não foram até o presente momento incluídos, de fato, na alimentação escolar, constituindo um movimento em construção. Nesse sentido, depreende-se a importância de avançarmos nesse debate nos campos teóricos e empíricos.Palavras chavesAlimentação escolar; Biodiversidade; Sistemas Alimentares.
Pandemia da COVID-19 e seus reflexos na manutenção da Alimentação Escolar em municípios Piauienses
Authors: Melo dos Santos Marize , Resende Gonçalves de Carvalho Cecília Maria Maria , Lustosa da Silva Jéssica Daniele , Carvalho de Morais Elaine , Maciel de Sousa Cardoso Elizabete , Moura Sinimbu Amália De Jesus
Published: July 2021

Em razão da pandemia da COVID-19 e da suspensão das aulas no Brasil, foi autorizada a distribuição de alimentos aos estudantes mantendo-se as refeições para suprir suas necessidades nutricionais, de acordo com a legislação. O estudo realizou reflexões a partir de relatos de atores do PNAE durante o monitoramento em municípios do Piauí, em 2020, para visualizar como a pandemia influenciou na execução do PNAE. A maioria das Entidades Executoras definiram como estratégia de manutenção da alimentação escolar a entrega de kits. Os responsáveis pela alimentação escolar relataram dificuldades para definir critérios de distribuição dos kits como a periodicidade e manutenção da quantidade e qualidade nutricional dos alimentos. A equipe do CECANE-UFPI observou dificuldades recorrentes na aquisição de gêneros da agricultura familiar, e em alguns casos essas dificuldades foram potencializadas durante a pandemia do “novo coronavírus”Palavras-chavesCoronavirus; Alimentação Escolar; Comercialização.
Transformational influence of fake messages on the behavioral activity of an individual: psycholinguistic aspect
Authors: Krasnytska Olha , Khmiliar Oleh , PIANKIVSKA Liudmyla , CHEREVYCHNYI Sergiy
Published: July 2021

The article highlights the issue of the psychological impact of fakes on the individual, which is intensively increased through various mass media and especially social networks. The general research aim comprises the study of features of the psychological influence of fakes on an individual and classification of this influence. It was proven that fakes intensify the person's stress, weaken adaptive reserves, reduce efficiency, and lead to stress disorders. Numerous fake messages cause intense emotional transformation of the individual through the emotional receptivity of the message. It was found that under the influence of fakes, a person's direct participation in the information cycle through the mass media contributes to the consolidation of his behavior into certain groups. Fake information encourages fake modeling of one's own future and determines its influence on one's status in society. It was shown that human perception of emotional audiovisual narratives causes the tunnel vision. Pragmatic assumptions stimulate the individual to perceive fake information as the absolute truth, and in situations of uncertainty - to show a pronounced activity with a growing preference for information. Fakes can worsen physical and mental health, cause changes in mental processes, motivation, priorities and affect interaction in the society. That is why, the knowledge of features of the psychological impact of fakes on an individual will help understand the need to analyze information content, search, critically select and test messages to maintain one’s mental health.
The Development of a System of Local Self-Government in the Countries of the Visegrad Group in the Conditions of Postmodern Society
Authors: MARCHUK Vasyl , HLADIY Vasyl , HOLUBIAK Nataliia , DUDKEVYCH Vasyl , MELNYCHUK Vasyl
Published: July 2021

The development of the countries of Eastern Europe as a democratic legal state is primarily determined by how rational and efficient the organization of state power is. Recently, one can observe a tendency for riveted attention to change from central to local government, which is represented by local authorities. Local self-government is one of the fundamental democratic foundations of the constitutional system in postmodern society. That is why its modern transformation is being updated by the role of the most important factor in the development of the entire system of Ukrainian statehood. And having chosen the European direction as the vector of external integration, it became expedient to study the experience of countries that have gone through a complex, but progressive, path of reform in a postmodern society. Comparing the European integration aspirations with the program of changes that Ukraine needs, one should choose the right benchmark on which one can or must rely on in the process of modern institutionalization of the power system. In our opinion, the option of choosing a country of permanent democracy, which have gone the path of many years of change, containing revolutionary upheavals, and have a specific historical development, is erroneous. But neighboring European countries, not only bordering Ukraine, but have also gone through similar stages of development, can set the basic vector for domestic institutional changes. For a long time, the Interstate Association of the Visegrad Four Countries has been a partner and conductor of Ukraine’s foreign policy.
The Contemporary Distance Learning Industry in the Context of COVID-19
Authors: EL GUESSAB Karim , VYAZOVA Rita , UBEYVOLK Oksana , KURGUZOV Andrii , KOMPANIIETS Liudmyla
Published: July 2021

The article examines the state and trends in the development of distance learning in the world in conditions of covid-19, identifies the main specific difference between distance education and other forms of education, and analyzes the state of the world market of educational services via the Internet. The important features and characteristics of distance learning, examples of its organization in higher educational institutions, as well as statistics on the development of distance learning in the world are presented. The main problematic points on the way of introducing the distance education system in the context of a pandemic and the factors hindering the development of this promising form of education are identified. In addition, the article examines the psychological and pedagogical features of distance learning with the current conditions of the development of education at the university. The psychological characteristics of students and their learning difficulties have been determined. It also clarified the problems faced by teachers in the organization and implementation of distance learning. Practical recommendations for the support of distance learning for students have been developed.
Development of a Structural Model of a Digital Twin of Machine-Building Enterprises Production and Logistics System
Authors: Grigoriev S.N. , Dolgov V.A. , Nikishechkin P.A. , Dolgov N.V.
Published: July 2021

The purpose of the paper was to consider theoretical aspects of creating digital twins of objects and processes, investigate current trends in the development of modern engineering enterprises, and formulate goals and objectives of the development of a digital twin of the production and logistics system of a mechanical engineering enterprise. We found that the solution of the problems of analysis, assessment and forecasting of the state of the production and logistics system is based on the development with a given degree of adequacy of an information model which describes the aspects of the functioning of its main subsystems in accordance with the goals and objectives solved by the digital twin. It is impossible to create such an information model without integral and logically related initial data on the production and logistics system, the sources of which can be the information systems of the enterprise that consistently manage production, organizational and economic processes at various levels of enterprise management. In accordance with this, we introduced a structural model of the digital twin of the production and logistics system and developed the data structure of the information model of the production and logistics system of a mechanical engineering enterprise. Furthermore, we formulated the requirements for the composition and interaction of enterprise information systems containing and processing data for building a digital twin of the production and logistics system. Finally, we proposed a generalized approach to the information support of tasks solved by a digital twin, which consists in the formation of local information models containing relevant data on the production and logistics system of a machine-building enterprise
Methodology for Assessing the Efficiency of Digitalization of Production Processes of a Petrochemical Enterprise
Authors: Shinkevich A.I. , Nadezhdina M.E.
Published: July 2021

The fourth industrial revolution promotes a radical transition of chemical-technological systems to a new fifth technological paradigm. The radical transformation of value added chains through the digitalization of processes and products of chemical technological systems raises the urgent issue of staffing in a dynamically changing environment. In the course of studying the processes of digitalization of petrochemical industries, a low level of assessment of the efficiency of production processes digitalization was revealed. The paper considers approaches to assessing the organization of production, some indicators of assessing the efficiency of digitalization at industrial enterprises, a methodology for diagnosing the technological development of discrete production of continuous type. The study offers a method for assessing the efficiency of digitalization of production processes of continuous type, in particular, at petrochemical enterprises, and introduces the system of indicators of organizing digital main and auxiliary industries, the indicators being grouped into an integral indicator. The proposed methodology underlies the information system for monitoring the level of digitalization of production processes of a petrochemical enterprise and is an important tool in the implementation of the digital transformation strategy of enterprises
Developing a Hybrid Three-Dimensional Model of a Plasma Cloud Undergoing Collisionless Expansion into a Rarefied Ionised Magnetized Medium
Authors: Dikalyuk A.S.
Published: July 2021

The paper presents the results of developing a hybrid three-dimensional model of collisionless interaction in plasma flows. This model considers ions in kinetical terms (simulated as a set of individual particles) and describes electrons in terms of continuum mechanics (simulated as a fluid). We present the system of equations behind the mathematical model and the physical conditions limiting its applicability. The system includes equations describing ion motion in electromagnetic fields, the quasineutrality equation, equations for calculating the total current density, non-radiative Maxwell's equations, and the generalised Ohm's law. We outline a numerical method for solving our hybrid model equations and describe an algorithm for solving the system of equations over time. We focus on the numerical method for solving the induction equation, which takes possible discontinuous solutions into account and preserves the divergence-free condition for the magnetic field. The paper discusses the issues of increasing the spatial approximation accuracy for the numerical scheme used to solve the induction equation. We present numerical simulation results for collisionless expansion of a plasma cloud into a rarefied ionised gas in the presence of an external magnetic field. These results were obtained using our computer code that implements the hybrid model described. The paper demonstrates some numerical properties of the digital simulation developed, specifically, how the order of accuracy for the numerical scheme approximation designed to solve the induction equation affects numerical simulation results
Real Power Loss Reduction by Enhanced Trailblazer Optimization Algorithm
Authors: Lenin K.
Published: July 2021

In this paper Teaching learning based Trailblazer optimization algorithm (TLBOTO) is used for solving the power loss lessening problem. Trailblazer optimization algorithm (TOA) is alienated into dual phases for exploration: trailblazer phase and adherent phase. Both phases epitomize the exploration and exploitation phase of TOA correspondingly. Nevertheless, in order to avoid the solution falling in local optimum in this paper Teaching-learning-based optimization (TLBO) is integrated with TOA approach. Learning segment of the TLBO algorithm is added to the adherent phase. Proposed Teaching learning based Trailblazer optimization algorithm (TLBOTO) augment exploration capability of the algorithm and upsurge the convergence speed. Algorithm's exploration competences enhanced by linking the teaching phase and learning. Exploration segment of the trailblazer algorithm identifies the zone with the pre-eminent solution. Subsequently inducing the teaching process, the trailblazer performs as a teacher to teach additional entities and engender a new-fangled entity. The new-fangled unit is equated with the trailblazer, and with reference to the greedy selection norm, the optimal one is designated as the trailblazer to endure exploration. The location of trailblazer is modernized. Legitimacy of the Teaching learning based Trailblazer optimization algorithm (TLBOTO) is substantiated in IEEE 30 bus system (with and devoid of L-index). Actual power loss lessening is reached. Proportion of actual power loss lessening is augmented
Assessment of a fire damaged reinforced concrete building
Authors: Ghatak Arup , Ohja P N , Singh Brijesh , Singh Abhishek , Reddy T V G , Mohapatra B N
Published: July 2021

A proper condition assessment of reinforced concrete structure after a fire event involves field and la-boratory work to determine the extent of fire in order to design an appropriate and cost effective repair scheme. The present paper presents a case study where an attempt has been made to carry out a condition assessment of a fire damaged building in a systematic manner. The approach adopted broadly consisted of questioning of on-site per-sonnel, a detailed visual survey, on-site non-destructive / partially-destructive tests, collection of in-situ samples from site along with some laboratory based investigations on samples collected from site. Differential Thermal Analysis (DTA), X-Ray Diffraction (XRD) Analysis and Scanning Electron Microscopy (SEM) Imaging were con-ducted for microstructural characterization and analysis of concrete to correlate, corroborate and validate the results obtained through on-site assessment. Since the building was an old structure, carbonation depth in structural mem-bers was also evaluated. Finally, based on the visual inspections indicating the condition of surface and structural elements such as spalling, exposure and condition of reinforcement, cracks, honeycombing etc. along with Non-Destructive Test / Laboratory test results, the repair methodology of structural members are presented.
Lekcja godności, lekcja duchowości z Józefem Czapskim
Authors: Krakowiak Małgorzata
Published: July 2021

W artykule punktem wyjścia uczyniono pytanie o to, jakie trwałe i ponadczasowe elementy zawiera w sobie spuścizna malarza i pisarza – Józefa Czapskiego. Ukazane zostały przykłady nawiązywania, czyli „powrotów” do biografii i twórczości artysty w ostatnich latach. Myślą przewodnią artykułu jest wskazywanie na zainteresowanie Czapskiego różnymi aspektami duchowości. Duchowość bowiem uznawał on za fundament swoich decyzji i działań. Z takiej też perspektywy przedstawiono jego obraz Lustro na drewnianych drzwiach – nieoczywisty przykład malarstwa metafizycznego.