bluuebunny/crossref_metadata_2025 huggingface dataset:
Accessible spectrum of graphs
Authors: Hamidi Mohammad , Saeid Arsham
Published: March 2021

This paper computes eigenvalues of discrete complete hypergraphs and partitioned hypergraphs. We define positive equivalence relation on hypergraphs that establishes a connection between hypergraphs and graphs. With this regards it makes a connection between spectrum of graphs and spectrum of quotient of any hypergraphs. Finally, this study tries to construct spectrum of path trees via quotient of partitioned hypergraphs.
Concepto de Envejecimiento en voz de un grupo focal de adultos mayores: Relato de experiencia
Authors: Guerrero-Castañeda Raúl Fernando , Navarro-Elías María de Guadalupe , Moreno-Pérez Norma Elvira
Published: March 2021

O objetivo deste trabalho é relatar a experiência da aproximação ao conceito de envelhecimento na voz do idoso por meio de um grupo focal. Um estudo qualitativo foi realizado com a técnica de um grupo focal composto por dez idosos que freqüentam Grupos de Convivência em uma comunidade em Aguascalientes, México. Emergiram as seguintes categorias: Estágio de Vida, Mudanças Físicas, Mudanças Sociais, Mudanças Emocionais, Motivação, Convivência.
O ENVELHECIMENTO E OS CUIDADOS COM A PELE
Authors: Tavares Bruna Angela , Da Silva Elizabete Oliveira , Rocha Luana Silva Vasconcelos , De Lima Maria Do Socorro Alves , De Lima Tiago Melo , Batista Maria Das Mercês , Dutra Katia , Da Silva Silvaneide Marculino , França Priscilla Fernandes , Bontempo Albênica Paulino Dos Santos
Published: March 2021

O envelhecimento cutâneo cronológico é decorrente da passagem do tempo, determinado principalmente por fatores genéticos, estado hormonal e reações metabólicas, como o estresse oxidativo. Nele estão presentes os efeitos naturais da gravidade ao longo dos anos, como as linhas de expressão, a diminuição da espessura da pele e o ressecamento cutâneo. No entanto, apesar do processo natural do envelhecimento, os cuidados com a pele são indispensáveis para se ter uma vida saudável. Objetivou-se transmitir informações a respeito da importância dos cuidados com a pele e orientar sobre produtos naturais que podem ser usados em domicílio. Os alunos do curso de graduação em fisioterapia da Universidade Paulista UNIP-Brasília promoveram uma ação social realizada na Associação dos Idosos de Taguatinga, para idosos da Universidade do Envelhecer UniSer/UnB. Nessa ocasião, os idosos receberam informações sobre os horários seguros para se expor ao sol, o uso do protetor solar, benefícios da vitamina D, e de como prevenir o melanoma. Foi realizada avaliação cutânea. Houve oficina de esfoliação facial com produtos naturais (mel, café e açúcar) e finalizada com explicações sobre a importância do uso do protetor solar. Foram atendidos 30 idosos, destes 13 realizaram a esfoliação. A idade média foi de 60 anos, 54% apresentavam pele branca; 39%, pele mista; 62%, apresentava espessura muito fina; 70%, com textura lisa; 62%, sem olheiras; 54%, nunca consultou um dermatologista; 70% deles não usavam produtos de tratamento contínuo; 85% deles não possuíam alergias. O envelhecimento compromete a saúde da pele; por isso, é importante orientar aos idosos quanto aos cuidados essenciais e sobre formas simples, de baixo custo e caseiras para o autocuidado.
A INTERGERACIONALIDADE E COOPERAÇÃO NA REALIZAÇÃO DOS EVENTOS DA UNIVERSIDADE DO ENVELHECER
Authors: Da Silva Matheus Assis Ribeiro , Da Silva Stella Cristina Assis Ribeiro , Da Silva Bruno Alves , Bento Andrea Pecce , Garcia Kerolyn Ramos
Published: March 2021

O Programa de Extensão Universidade do Envelhecer, UniSER, da Universidade de Brasília atinge sua excelência devido, em parte, aos sucessos de seus eventos educacionais e interativos. Esses eventos contam com o protagonismo de uma equipe diversificada que inclui estudantes, pesquisadores, discentes, voluntários, amigos e comunidade - dos mais jovens aos mais velhos -, o que promove o diálogo entre as gerações, culturas e costumes heterogêneos. O objetivo deste trabalho é relatar como a experiência dos eventos promovidos pela UniSER buscam proporcionar o convívio entre as gerações, difundir conceitos que tratam a velhice de maneira positiva e desenvolver uma educação transformadora. Devido ao acolhimento de amigos e pessoas voluntárias, é possível observar os bastidores da preparação das várias cerimônias fomentadas pela UniSER, como encontros dos velhos, formaturas e eventos de solidariedade. A diversidade do grupo, que trabalha de forma unificada, é notável: estudantes universitários de distintas áreas do conhecimento, professores, jovens e adolescentes, tanto dentro quanto fora do campo acadêmico, pessoas mais velhas integradas ao Programa e demais membros da comunidade. O foco do Programa é a velhice, mas o tema é trabalhado transversalmente em todas as gerações e em todas as suas atividades. Todos aqueles que, de alguma forma, contribuem e participam das festividades, e demais eventos suscitados pela Instituição, repensam suas perspectivas sobre o envelhecimento. As pessoas que aproveitam a oportunidade de interagir com o grupo aprendem que a velhice não é sinônimo de uma vida próxima ao fim e, sim, uma vida em andamento que deve ser aproveitada e valorizada tanto quanto se valoriza a vida na juventude. Toda a interação humana é proveitosa e as barreiras de resistência que existem entre as gerações de pessoas mais velhas e mais jovens devem ser ultrapassadas para que haja espaço para a difusão e construção do conhecimento.
Improvement of Safety for the Underground Vertical Workings
Authors:   National Technical University «Dneprovskaya Politekhnika», Khomenko O.E. , Kononenko M.N. ,   National Technical University «Dneprovskaya Politekhnika», Lyashenko V.I. ,   GP «UkrNIPII promtekhnologii»
Published: March 2021

The main scientific and practical calculations used to increase the efficiency of vertical mine workings based on studying the operation of tunneling complexes and road-heading machines, as well as by sectional blasting of the deep wells are presented in the article. This will ensure high-quality mine workings in accordance with the design and improve the operational safety throughout the entire service life. The methods are used related to the complex generalization, analysis and assessment of the practical experience and scientific achievements in the field of the underground geotechnology, theory and practice of explosive destruction of the solid media, mechanics of continuous media, mathematical statistics, as well as studies of the wave processes according to the standard and new methods developed by the leading experts from the leading mining countries of the world, including with the authors participation. Technological audit of the vertical working drilling and blasting was conducted using KPV-4A tunneling complex and the tunneling machine Robbins 73R, as well as the efficiency of conducting them in the cycle of mining operations was established. Mathematical modeling and calculation of the parameters of drilling and blasting operations were carried out using the contour blasting of explosive charges when driving vertical mine workings. Rounder of RS-220 type for the hole boring was recommended (complete with machine tool NKR-100MPА) of the downward wells with a diameter of 220 mm in rocks with a coefficient of f = 8–14 according to the scale of M.M. Protodyakonov, which is already being used at the mines of Ukraine, Russia, the Republic of Kazakhstan, and other countries. The new device for the contactless transmission of electricity from the stationary object to a mobile one was proposed, which will allow to improve the operating conditions of KPV-4A tunneling complex, LMSh-1 mine type elevator used for lifting and lowering people, small equipment, and materials along the rise workings, which is achieved due to external location of the cable rewinding mechanism and the absence of complex, for example, planetary mechanisms. It will also improve the efficiency and safety of work for the vertical mine workings in the rock massifs.
DETERMINANTS OF NON-REVENUE WATER
Authors: Ab Malek Haslinda , Zakaria Mohamad Hafizi , Zulkifli Muhammad Luqman , Roslan Nur Farahin
Published: March 2021

Water is one of the most essential needs in human daily life. Water losses or Non-Revenue Water (NRW) refers to the treated water that has been produced from water plant which did not reach to the customer. This waste of water has caused the company to suffer losses and hence, burdens the people with increasing water tariff. Moreover, it becomes one of the challenges for commercial water system management because the water company must fulfil the demand from the society which keep increasing day by day. In addition, the demand for water is increasing, as the population is growing. Despite having the rainfall throughout the year in Malaysia, many cities are experiencing water shortage and frequent water supply disruptions. Therefore, efficient management of water distribution is required to minimise the water losses and to make sure the sustainability of water reserve for a long period. This study focuses on identifying the significant factors that influence the Non-Revenue Water and modelling the data using Multiple Linear Regression Model. The sample size used in this study were 212 observations and the variables involved were Length of Connection, Number of Connection, Production Quantity, Consumption Quantity and Non-Revenue Water. It is found that the variables of Number of Connection, Consumption Quantity and Production Quantity were significant to Non-Revenue Water whereas the variable of Length of Connection was not significant. It is hoped that the result from this study can be used by the water authority company in improving the water distribution and thus reduce water losses and cost.
A HINDU-ARABIC TO HAUSA NUMBER TRANSCRIPTION SYSTEM
Authors: Eludiora Safiriyu Ijiyemi , Abubakar Muhammad Auwal
Published: March 2021

The invention of numeration system is regarded as one of the great accomplishments of man, as it greatly assist man in expressing his communication needs and also serve as an important tool in language pedagogy, historical linguistics, comparative study of African languages and computational linguistics. However, numeral system is reported to be an endangered area being identified in the use and study of language, and in no distant time, the traditional number system of the African indigenous counting systems may lose its contact with the new generation. This paper presents a Hindu-Arabic to Hausa number transcription system. Secondary data used was sourced from literature. Context-Free Grammar (CFG) and Unified Modelling Language (UML) was used to design the system. The system designed was implemented using Python programming language. Mean Opinion Score (MOS) evaluation approach was used to evaluate the implemented system. The result of the evaluation on Numbers with Single Representations (NSR), and Numbers with Multiple Representations (NMR) is based on three (3) metrics: syllable accuracy, orthography accuracy and syntax accuracy. The experimental respondents’, system developed and human expert average scores on NSR were respectively 0%, 100% and 100% for syllable accuracy, 40.1%, 100% and 100% for orthography accuracy, and 62.8%, 100% and 100% for syntax accuracy. Similarly, the experimental respondents’, system developed and human expert average scores on NMR were respectively 0%, 100% and 100% for syllable accuracy, 21.4%, 100% and 100% for orthography accuracy, and 31.7%, 100% and 100% for syntax accuracy. The system transcribes from 1 to 1-billion, and the expert response confirmed the accuracy of the output of the system developed. The study concluded that among others, the system developed is of great importance in the teaching and learning of the traditional Hausa counting system. Future work on contextual Hausa numeral system analysis is recommended.
ROLE OF REINFECTION IN TRANSMISSION DYNAMICS OF COVID-19: A SEMI-ANALYTICAL APPROACH USING DIFFERENTIAL TRANSFORM METHOD
Authors: Odetunde Opeyemi , Lawal Jibril , Ayinla Ally Yeketi
Published: March 2021

Reinfection of a recovered individual either as a result of relapse or new contact no doubt poses a major threat to the eradication of an infection within the host community. In this work, the role of re-infection in the transmission dynamics of COVID-19 was considered and analysed using the semi-analytical tool Differential Transform Method (DTM). COVID-19 (also known as Coronavirus) has shut down the economy of the world since it became a global pandemic. A mathematical model was constructed with consideration of multiple pathways of infection transmission, the treatment strategies and policies adopted (social distancing, wearing of face mask and so on) to limit the spread of the infection globally. The non-linear system of equations governing the model was solved using DTM and the resulting series solution was compared with the standard numeric Runge-Kutta order 4 (RK4). It was discovered that re-integration of a recovered individual into the susceptible community without observing the prevention guidelines such as social distancing, washing of hands and proper sanitizing could increase the spread of the infection since the recovered individuals are not guaranteed of immunity against the infection after recovery. The study concluded that families of recovered patients must ensure adequate preventive measure while integrating their recovered loved ones back to their midst.
O papel dos inibidores da enzima conversora de angiotensina e dos antagonistas dos receptores de angiotensina em pacientes com Covid-19: uma revisão narrativa
Authors: Asturian Kathleen
Published: March 2021

O objetivo deste trabalho é reunir e discutir os principais achados científicos, opiniões de especialistas e considerações de comunidades médicas a respeito da continuação do tratamento de pacientes hipertensos diagnosticados com Covid-19 em uso de anti-hipertensivos. Trata-se de uma revisão narrativa de literatura, restringida a publicações até abril de 2020, utilizando as bases de dados Medline e Embase e consulta a quatro sociedades científicas de Cardiologia. Um total de 93 publicações foram encontradas nas bases de dados consultadas, e, destas, nove publicações foram elegíveis para análise, sendo que seis publicações se mostraram favoráveis à continuação do tratamento com inibidores da enzima conversora de angiotensina e antagonistas dos receptores de angiotensina, o que foi ao encontro das recomendações das sociedades de Cardiologia; outras três publicações sugeriram que essas classes de anti-hipertensivos podem aumentar a gravidade da infecção. A continuação do tratamento com anti-hipertensivos durante a pandemia de coronavírus ou após o diagnóstico da infecção apresenta um paradoxo entre o potencial aumento da patogenicidade viral e a proteção pulmonar conferida pelo equilíbrio do sistema renina-angiotensina.
Keterlibatan Pemerintah dalam Penyelesaian Sertifikat Ganda di Kota Makassar
Authors: Hasan Hardiyanti , Rusli A. M.
Published: March 2021

Penelitian ini bertujuan untuk mengetahui faktor-faktor penyebab terjadinya Sertifikat ganda dan penyelesaian kasus Sertifikat ganda serta untuk mencapai tujuan tersebut, digunakan metode penelitian kualitatif dengan mengurai data secara deskriptif. Teknik pengumpulan data dilakukan dengan wawancara, studi pustaka, dokumentasi dan arsip, serta observasi dengan menggunakan teknik analisis kualitatif. Hasil penelitian menunjukan: Pertama, faktor penyebab terjadinya Sertifikat ganda antara lain faktor teknis dalam artian sistem pemetaan, persoalan dokumentasi data tanah, tidak adanya data-data mengenai hak diatas tanah yang sudah lama berupa warkah tanah serta masyarakat atau pemilik tanah itu sendiri yang tidak memperhatikan tanah yang dimilikinya dan tidak dimanfaatkan dengan baik, tidak mengetahui akan lokasi tanah yang dimiliki, adanya itikad tidak baik dari masyarakat atau pemilik tanah itu sendiri, dan penyelesaian kasus Sertifikat ganda yang terdapat dua cara penyelesaian yaitu melalui proses mediasi dan melalui proses litigasi atau penyelesaian kasus di pengadilan.
Politik Kekerabatan Limpo di Kabupaten Gowa Sulawesi Selatan
Authors: Sumatri Ms Imam
Published: March 2021

Artikel ini akan melihat sejauhmana dampak politik kekerabatan dalam ruang elektoral. Dengan fokus utama penelitian pada relasi politik klan Yasin Limpo. Penelitian menggunakan pendekatan studi kasus dengan data pendukung yang di peroleh dari hasil studi lietaratur yang di tunjang dengan laporan dan rilis dokumen dari pemerintah, seperti BPS dan KPU. Penelitian memotret politik kekerabatan yang berlangsung di Gowa, Sulawesi Selatan. Menggunakan pendekatan Oligarki Winters, untuk memeriksa dan menjelaskan politik kekerabatan. Pendekatan ini di pilih, pasalnya oligarki ala Winterz selama ini jarang melihat politik kekerabatan sebagai salah satu variabel yang ikut membesarkan oligarki di Indonesia. Kasus di Gowa, Sulawesi Selatan memberikan abstraksi untuk memahami politik kekerabatan punya andil yang besar dalam melestarikan politik oligarki.
MEASURING THE PROGRESS TOWARDS CIRCULAR ECONOMY IN EUROPEAN UNION COUNTRIES
Authors:   Bucharest University of Economic Studies, Bucharest, Romania, Pintilie Nicolae
Published: March 2021

This paper aims to create an image of progress towards circular economy registered by European Union countries through specific indicators. In this way, this paper is based on the study and analysis of the 13 indicators, grouped on 4 pillars: Production and consumption, Waste management, Secondary raw materials, Competitiveness and innovation. After the presentation of the methodology, the paper develops an analysis in time and space of the selected indicators, then an analysis of the countries with their grouping on clusters, creating a map of them and highlighting the current situation of circular economy in the European Union. Moreover, the paper also presents the evolution of the countries regarding circular economy, which has a big importance taking into account that in the European Union the preoccupations for this concept is higher from one period to another. Among the most interesting results are: (1) a massive concentration of countries with problems for Waste management pillar; (2) Europe is one of the regions with the largest contribution in terms of circular economy, but the concept is developing differently from one country to another; (3) The scoreboard evolution is particularly useful in revealing the continuous actions adopted by countries in order to facilitate the conversion to circular economy. Finally, the paper presents possible limits of the research, but also future directions of its development.
CYBER-SECURITY IN THE NEW ERA OF INTEGRATED OPERATIONAL – INFORMATIONAL TECHNOLOGY SYSTEMS
Authors:   Bucharest University of Economic Studies, Bucharest, Romania, Savin Vlad Daniel
Published: March 2021

Digital Revolution has forced previously isolated networks of critical infrastructures to become more digitally integrated. Recent cyber-attacks, including Stuxnet and Wiper, have exposed a new set of cybersecurity vulnerabilities in this field. This new environment has forced previously isolated networks of critical infrastructures like utilities or power plants to become more digitally integrated. This paper offers a view into the most efficient current defense solutions. It also offers a glimpse into the need for the further development of new protection mechanisms developed on the emerging new technologies. The risks posed by the integration of Information Technology solutions with Operational Technology systems have been a key topic also at the latest World Economic Forum conference, where cyber-attacks of critical infrastructures were discussed in the context of the most significant risks for the upcoming decade. The findings of this paper are applicable to other industries. The paper aims to highlight that by initially understanding the vulnerabilities of the IT components and by taking the right cybersecurity preventive measures, critical infrastructure can be protected against these kinds of threats. The research framework behind this paper was directed towards analysing the cyber risks associated with the convergence between the Information Technology solutions with the Operational Technology systems of critical infrastructure.
DINAMIKA VOZILA U ANALIZI SAOBRAĆAJNIH NEZGODA: MODELIRANJE PRILAZNE FAZE
Authors: Janković Robert
Published: March 2021

U ovom radu je analizirana prilazna faza vozila za potrebe rekonstrukcije saobraćajnih nez­goda, pomoću Lineikinovog modela. Izvedene su diferen­cijalne jednačine kretanja vučnog vozila sa polupri­kolicom, pomoću Lagranževih jednačina druge vrste za neholonomne sisteme. Primenom programskog paketa Mathematica izvršena je simulacija prilazne faze vozila za bočni sudar.
MODEL BATERIJE SA TEMPERATURNIM EFEKTOM I EFEKTOM STARENJA
Authors: Panić Nataša
Published: March 2021

U ovom radu opisan je matematički i simulacioni model litijum-jonske baterije u koji su uključeni temperaturni efekat i efekat starenja baterijeNa osnovu datog matematičkog modela, simulacioni model baterije pogodan za izvršenje u realnom vremenu je implementiran uz oslonac na softverski alat Typhoon HIL Control Center. Rezultati simulacije dobijenog modela sa dodatim efektima prikazani su grafički. Za testiranje i simulaciju modela korišćen je uređaj Typhoon HIL 402.
TEHNIKE REKONSTRUKCIJE U FOTONAPONSKIM ELEKTRANAMA U SLUČAJU SENČENJA PANELA
Authors: Joković Marija , Katić Vladimir
Published: March 2021

U ovom radu govori se o problemu smanjenja proizvodnje električne energije u fotonapon­skim elektranama uuslovima promenljivog zračenja. Predlaže se metoda analize rada u uslovima senčenja putem isključivanja i prespajanja osenčenih panela u nizu čime se dovodi do povećanja u proizvodnji električne energije.
POREĐENJE DOCKER SWARM I KUBERNETES
Authors: Deket Milan
Published: March 2021

U radu su opisani osnovni pojmovi i načini korišćenja Docker, Docker Swarm i Kubernetes alata. Objašnjeno je šta je Docker i šta su kontejneri, kao i kako se koriste. U poglavljima Docker Swarm i kubernetes se opisuje kako upravljati kontejnerima u kompleksnijim rešenjima koja mogu da se nalaze na više servera kao i kako pratiti stanje celog sistema i time se braniti od neočekivanih grešaka, odnosno neočekivanog gašenja sistema.
NODE.JS BAZIRANI DISTRIBUIRANI SISTEM ZA DUGOTRAJNO ČUVANJE DIGITALNIH DOKUMENATA
Authors: Mijatović Marko
Published: March 2021

U radu je predstavljena arhitektura i implementacije sistema za pravljenje kopija digiralnih dokumenata. Sistem prati promene dokumenata i dodavanje novih. Šalje njihove kopije na čuvanje na više lokacija.
IMPLEMENTACIJA SIMULATORA ZA GAZEPOINT EYE TRACKER KAMERU
Authors: Gligorov Nenad
Published: March 2021

Eye tracking je senzorska, hardverska tehnologija koja omogućava računarima ili drugim uređajima praćenje korisničkog pogleda. Eye tracker kamera može da detektuje prisustvo, pažnju i fokus korisnika. Omogućava jedinstven uvid u razumevanje ljudskog faktora prilikom korišćenja računara i olakšava izradu što prirodnijeg korisničkog interfejsa za širok spektar digitalnih uređaja. Takođe, mogućnost upravljanja računarom uz pomoć očiju predstavlja potencijalno olakšanje za korisnike kojima je onemogućen govor ili korišćenje ruku. Ovakav tip kamere je veoma skup, te je zbog toga nepristupačan većini populacije. Potencijalno rešenje ovog problema može da bude Gazepoint Eye Tracker simulator. U radu je detaljno opisan postupak implementacije softvera, način njegovog rada, kao i princip određivanja simuliranog korisničkog pogleda. Za izradu simulatora korišćen je radni okvir Angular, koji se odnosi na prezentacijski sloj aplikacije, dok će se za samu biznis logiku pobrinuti radni okvir Spring Boot u čijoj se osnovi nalazi programski jezik Java.
TEHNIKE UMETNIČKOG MENJANJA SLIKE PRIMENOM DUBOKOG UČENJA
Authors: Keča Milan
Published: March 2021

U ovom radu su predstavljene metoda umetničkog menjanja stila slika. Metode se baziraju na upotrebi pretreniranih konvolucionih neuronskih mreža za prepoznavanje sadržaja i stila slika. Predstavljeni su iterativni algoritmi, prenos stila i Deep Dream, kao i njihova unapređenja. Analizirano je ponašanje algoritama menjajući parametre algoritma i komentarisani su rezultati. Implementacija svih algoritama je izvršena u programskom jeziku Python i paketu Tensorflow.
ANALIZA SENTIMENTA TEKSTA NA SRPSKOM JEZIKU KORIŠĆENJEM DUBOKOG UČENJA
Authors: Matović Stevan
Published: March 2021

Analiza sentimenta je naučno polje koje se bavi analizom mišljenja, stavova i emocija ljudi koji su napisali određeni tekst. Ovakva analiza može se koristiti u svrhe praćenja brendova, poboljšanja korisničke podrške, analize proizvoda, istraživanja tržišta ili u svrhe kreiranja sistema za preporuke. U ovom radu obučeno je i upoređeno više modela mašinskog učenja za zadatku analize sentimenta. Recenzije korišćene kao skup podataka prikupljene su sa jednog od sajtova za dostavu hrane u Srbiji. Recenzije sadrže skup ocena koje će biti korišćene kao pokazatelj emocionalne polarnosti. Trenirana su i upoređena tri modela mašinskog učenja sa različitim vrstama vektorizacije i rezultati su upoređeni sa pristupom transfera učenja. Transfer učenja je metoda dubokog učenja gde se model obučen da reši jedan problem koristi kao polazna tačka pri rešavanju drugog problema. Za transfer učenja korišćen je model dubokog učenja zasnovan na transformerima.
Agresja w perspektywie psychologicznej i filozoficznej. Przegląd wybranych teorii
Authors: Czerwińska-Jakimiuk Ewa
Published: March 2021

Aggression in a psychological and philosophical perspectives: Review of selected theories: The article focuses on the phenomenon of aggression. From the philosophical perspective, the views of Jean‐Jacques Rousseau and Thomas Hobbes are presented. From the psychological perspective, the definitions of aggression, with particular emphasis on the findings of Erich Fromm, and the main psychological theories: the instinct (Sigmund Freud, Konrad Lorenz), libido (John Dollard, Neal Miller, Leonard Doob, Ovral Mowrer, Robert Sears, Leonard Berkowitz) and social learning (Albert Bandura) are presented.
Bioactive Compounds from Plant Sources as Natural Antivirals in Combating RNA Based Viruses Including COVID-19
Authors:   University Of Kashmir, Shah Asima
Published: March 2021

The novel Coronavirus Disease (COVID-19) is causing chaos worldwide due to its high morbidity, mortality and contagiousness nature. It is declared a pandemic by WHO as it spreads more rapidly. In spite of advancements made in vaccination and drug development, there is still no medicine and vaccine available against COVID-19
Artesanos y su potencial emprendedor. Valles centrales del Estado de Oaxaca, 2018.
Authors: Mejía Sánchez Edmundo , Mendoza Juárez Josabeth , Hernández Leyva Laura Lizette
Published: March 2021

Este trabajo consiste en el análisis de la situación en la que se encuentran los artesanos de Valles Centrales del estado de Oaxaca, derivado de la importancia que tiene está actividad para la diversidad cultural de la región, por lo que se expondrá cuál es la historia de la actividad artesanal y cómo ha evolucionado está técnica al pasar de los años en el progreso del hombre, también se mostrará cuál es la importancia de la elaboración de artesanías, partiendo de que México es un país rico en tradiciones, lenguas y costumbres, así mismo se analizan las condiciones socioeconómicas en que se encuentran y además, su potencial emprendedor. El objetivo general del trabajo consiste en indagar las características socioeconómicas, así como describir las condiciones de infraestructura y posicionamiento de sus productos en la región, Valles Centrales del estado de Oaxaca. La metodología empleada se sustenta en: investigación cualitativa a través de trabajo de gabinete y de campo en la región de Valles Centrales. Las técnicas de investigación que se emplearon son: entrevista, observación participante y aplicación de encuestas. Los resultados y limitaciones del estudio, a grandes rasgos: se obtuvo información detallada de la situación fiscal, económica, social y de infraestructura de una muestra representativa de artesanos. En cuanto a limitaciones, el trabajo de campo se concentró en una región acotada del estado de Oaxaca. Los principales hallazgos a los que se llegó son: conocer con detalle las condiciones de los artesanos, la cual es sistémicamente precaria y con grandes obstáculos para llevar a cabo pretensiones de emprendimiento de gran envergadura.
Prácticas de las incubadoras universitarias dentro ecosistema emprendedor en la ciudad de Puebla.
Authors: Coveñas Castillo Stefanny Carmelinda , Gómez Martínez Alicia , López Mejía María Rosa , Gómez Jacinto Luis Gerardo
Published: March 2021

Durante los últimos años, las incubadoras universitarias de empresas han cobrado mayor importancia en el emprendimiento empresarial. Debido a que juegan un papel importante en la formación de capital humano y conocimiento, estos centros son generadores de emprendimientos innovadores con altas probabilidades de éxito. En razón a ello, la presente investigación tiene como objetivo general analizar las prácticas de las incubadoras de alto impacto dentro del ecosistema de emprendimiento en la ciudad de Puebla. La investigación es de tipo mixto con enfoques cualitativos y cuantitativos. Se trata de un estudio múltiple de casos que emplea fuentes documentales y entrevistas aplicadas a los directivos de dos incubadoras universitarias de Puebla. Los resultados obtenidos muestran que las incubadoras estudiadas emplean prácticas que los apoyan a cumplir objetivos institucionales y a promover la cultura de emprendimiento en Puebla. Sin embargo, aún existen factores condicionantes y prácticas que no permiten alcanzar la madurez de un ecosistema emprendedor que convierta a Puebla en una de las ciudades más importantes para emprender un negocio.
MARITIME SECURITY REGULATION CONCERNING INTERNATIONAL SHIP AND PORT FACILITY SECURITY CODE 2002 AND ITS IMPLEMENTATION IN INDONESIA
Authors: Wardani Ayu Kusuma
Published: March 2021

Ministerial Regulation Number 134 of 2016 is a form of ratification of the International Ship and Port Facility Security Code 2002 (ISPS Code, 2002), the objective of which is to establish a consistent standard framework for evaluating risk and enabling the government to compensate for changes in threats through measures appropriate safety measures. In its development, there are several regulations related to implementing the 2002 ISPS Code in Indonesia. These regulations were formed by adjusting the standard regulations in the 2002 ISPS Code with the safety conditions of ships and ports in Indonesia. The problem is, Indonesia has several large ports that operate as international ports in international trade.
 
The type of research used is normative legal research sourced from primary, secondary, and tertiary legal materials whose data collection is carried out by literature study. The results of the study show two things: (1) Maritime security arrangements relating to shipping safety standards and port facilities in the 2002 ISPS Code are divided into two parts, namely part A (Part A) containing systematic arrangements and implementation of the ISPS Code for signatory countries including and Definition, Purpose, Scope of Ship Safety Standards and Port facilities and ISPS Code Compliance Procedure. And part B (Part B) contains further explanation about part A including Determination of Security Level, Implementation of Ship Security, Implementation of Port Facility, and Information and Communication Security. (2) The implementation of the maritime security regulation related to security standards ships and port facilities in the ISPS Code in 2002 in Indonesia contained in via Law No. 17 the Year 2008 on the voyage, Ministerial Regulation Number 134 the Year 2016 concerning Management of Ship Safety and Port Facilities.
STRENGTHENING GLOBAL GOVERNANCE: INDONESIA’S COURT AND THE CENTRAL KALIMANTAN FOREST FIRE CASE
Authors: Aprianto Ary
Published: March 2021

The success of global governance depends on the coherency of efforts of its actors, notably states. States are expected to meet their international obligation, including through their domestic policies. As a member of the international community, Indonesia has become a party to numerous treaties and participated in various effort to address global challenges. Yet reference to international law by Indonesia’s domestic court has so far been justified only for the sake of improving the quality of judgment or maintaining Indonesia’s standing as a law-abiding state. Further, most Indonesia’s legal scholars focus their attention on the position of international law in the domestic legal hierarchy, and how monism and dualism approaches influence the implementation of international law at the national level. This article focuses on how domestic court judgments have impacts outside national borders. It employs a normative research method, and uses the Central Kalimantan Forest Fire case as the stepping-stone of discussion. It concludes that the application of international law by Indonesia’s domestic court supports the intention of delivering a high quality judgment and strengthening the global governance.
PROTECTION OF PEACEKEEPING FORCES BASED ON THE CONVENTION ON THE SAFETY
Authors: Rohmadhanita Fitri
Published: March 2021

The attacks and threats directed at UN personnel and related personnel resulted in injuries and death. Therefore, to protect these personnel, the GA established a Resolution, namely the Convention on Safety, which aims to protect UN personnel while carrying out its mission. The 1994 Convention on the Safety of the United Nations and Associated Personnel regulates protected personnel and regulates prohibited acts to extradite perpetrators. The Convention urges the host country (Host Country) to determine its jurisdiction in extraditing perpetrators of crimes against personnel UN and related personnel without delay. Given that each country has sovereignty in its territory and is entitled to determine a national legal system that determines national law application based on jurisdiction.
SOUTH CHINA SEA: CONFLICT, CHALLENGE, AND SOLUTION
Authors: Kusuma Winanda , Kurnia A. Cery , Agustian Rio Armanda
Published: March 2021

The South China Sea is a strategic marine area in terms of natural resource potential and international trade routes. For decades, territorial disputes have occurred with peaceful solutions from regional organizations, international courts, and even contributions from outside the claimant state. This paper examines the efforts made to contribute to a peaceful solution to disputed states of claims. The achievement of a peaceful solution, the shortcomings of the peaceful solution to the proposed peaceful solution's chronology. This research is normative juridical research that is historical descriptive in nature. The South China Sea Dispute arises from China's actions regarding its map of its maritime territories that do not comply with international maritime law. Regulations regarding the method of drawing deep-sea boundaries under international maritime law are violated in this act. Negotiation efforts in finding conflict solutions in regional organizations, state leadership meetings, informal meetings of claim state policymakers, and efforts to file claims by the Philippines at permanent court arbitration have been carried out. China's action that does not recognize the Philippine lawsuit decision poses a challenge to international maritime law and its member countries. A complete peaceful solution must be sought immediately when Softlaw and hard law must comply with the claiming state.
A METHOD FOR PRELIMINARY EXAMINATION OF DISSERTATIONS
Authors:   Institute of Information Technology of ANAS, Alguliyev Rasim , Aliguliyev Ramiz ,   Institute of Information Technology of ANAS, Hasanova Rahila ,   Institute of Information Technology of ANAS
Published: March 2021

The article explores the international practice regarding the assessment of dissertation works. A method is proposed for automated assessment of dissertation works. In this regard, algorithms are developed for the automation of pre-examination. This method allows to determine the similarity of essential parts of the dissertation (the goal of dissertation, its tasks, chapters, obtained results, and published papers) automatically. For this porpose text mining technology that allows to define the semantic proximity of the texts is applied. An assesment is given to determine the accordance between proposed method and expert assessment.
E-DÖVLƏTİN İNFORMASİYA TƏHLÜKƏSİZLİYİ ÜZRƏ KOORDİNASİYA SİSTEMİNİN ÇOXMEYARLI QİYMƏTLƏNDİRİLMƏSİ MODELİ
Authors:   AMEA İnformasiya Texnologiyaları İnstitutu, İmamverdiyev Yadigar
Published: March 2021

E-dövlətin informasiya təhlükəsizliyinin təmin edilməsində iştirak edən aktorların (dövlət təşkilatları, özəl sektor, ictimai təşkilatlar və vətəndaşlar) fəaliyyətinin effektiv koordinasiyası aktorlar arasında vaxtında və keyfiyyətli informasiya mübadiləsindən birbaşa asılıdır. Buna görə müvafiq informasiya axınlarının topoloji strukturunu əsas götürməklə və onun analizini aparmaqla koordinasiya sisteminin reinjinerinqini həyata keçirmək və onun iş effektivliyini yüksəltmək mümkündür. Bu məqsədlə təqdim olunan məqalədə e-dövlətin informasiya təhlükəsizliyi üzrə koordinasiya sistemini modelləşdirmək üçün sistem iyerarxik dördsəviyyəli struktura dekompozisiya edilir və onun multi-agent şəbəkə modeli qurulur. Baxılan koordinasiya sisteminın operativliyinin və effektivliyinin qiymətləndirilməsi üçün bu şəbəkə modeli əsasında koordinasiya sisteminin iyerarxiklik indeksi, inersiya dərəcəsi və bir sıra digər indekslər təklif edilir.
AUTO STEMMING OF AZERBAIJANI LANGUAGE
Authors:   Department of Computer of Maku Branch I.A.U, Hasan Alizadeh Morteza , Seyyedi Seyyed Amin ,   Department of Computer of Maku Branch I.A.U
Published: March 2021

One of important features in natural language processing is to find the root of a word. Stemming means to remove prefixes, suffixes, and infixes for finding the root of the word. Its aims are about to information retrieval, exploring text, machine for translation, and word look up based on its root. Stemming increases document retrieval by 10-50% in most of international languages, it also compresses the size of web-based table indexes documents up to 50%. In this paper, by analyzing stemming approaches, using structural methods, and deterministic finite automaton machine, applying 274 existing prefixes in language (linkage), a stemming system for Azerbaijani language is generated. Experimental result demonstrates that the proposed algorithm performs more than 97% accuracy.
NEFT-QAZ KOMPLEKSİNİN MÖVCUD TEXNOLOJİ PROBLEMLƏRİNİN İKT YÖNÜMLÜ İNNOVATİV TEXNOLOGİYALAR ƏSASINDA HƏLLİ YOLLARI
Authors:   AMEA İnformasiya Texnologiyaları İnstitutu, Fətəliyev Təhmasib , Mehdiyev Şakir ,   AMEA İnformasiya Texnologiyaları İnstitutu
Published: March 2021

Məqalə müasir texnologiyaların tətbiqi ilə neft-qaz kompleksində mövcud texnoloji problemlərin həlli məsələlərinə həsr olunmuşdur. Texnoloji problem və tətbiqlərin müasir vəziyyəti analiz edilmiş və əsas problemlərin həlli yolları tədqiq olunmuşdur. Problemlərin həllində əşyaların İnterneti, smart sensorlar, simsiz rabitə şəbəkələri kimi texnoloji yeniliklərin imkanları verilmiş və neft-qaz kompleksində tətbiqlərinin konseptual modeli təklif edilmişdir. Modelin reallaşdırılması nəticəsində kompleksin daha effektiv və etibarlı fəaliyyətinin təmin olunması, məhsuldarlığının və rəqabət qabiliyyətinin artması göstərilmişdir.
Pengaruh Media Peta Konsep Terhadap Hasil Belajar Peserta Didik Pada Sub Konsep Sistem Indera
Authors: Nurlina Wina , Suprapto Purwati K , Ali Mufti
Published: March 2021

Abstrak:Penelitian ini bertujuan untuk mengetahui pengaruh media peta konsep terhadap hasil belajar peserta didik pada sub konsep sistem indera di kelas XI IPA di salah satu Sekolah Menengah Atas di Tasikmalaya yang proses pembelajarannya belum� menggunakan media pembelajaran yang variatif.. Metode penelitian adalah quasi eksperimen dengan desain penelitian nonequivalent control group design. Populasi penelitian yaitu seluruh Kelas XI IPA sebanyak 7 kelas yang berjumlah 248 orang. Teknik pengambilan sampel menggunakan teknik purposive sampling. Sampel penelitian yaitu Kelas XI IPA 1 dan kelas XI IPA 2 yang dipilih berdasarkan pada kesamaan nilai rata-rata akhir semester dan kelas dengan nilai terendah. Instrumen penelitian terdiri atas soal kognitif pilihan ganda sebanyak 30 soal yang telah diuji validitas dan reliabilitas. Hasil analisis statistik didapatkan skor rata-rata N-gain kelas eksperimen 0,58 dan skor rata-rata N-gain kelas kontrol 0,38. Skor N-gain kedua kelas tersebut termasuk kategori sedang. Hasil uji hipotesis menggunakan uji t dengan taraf 5% diperoleh thitung 6,5007 dan ttabel 1,9944. Dengan analisis thitung > ttabel maka H0 ditolak dan Ha diterima. Dengan demikian dapat disimpulkan bahwa terdapat pengaruh media peta konsep terhadap hasil belajar peserta didik pada sub konsep sistem indera.Kata kunci: Peta Konsep, Hasil Belajar, Sistem Indera�Abstrack: This study aims to determine the effect of concept map media on student learning outcomes in the sub-concept of the sensory system in class XI Natural Science in one of the High Schools in Tasikmalaya whose learning process has not used varied learning media. The method used is a quasi-experimental with the research design nonequivalent control group design. The study population was all Class XI Natural Sciences with 7 classes totaling 248 people. The sampling technique was using purposive sampling technique. The research samples were Class XI Natural Science 1 and Class XI Natural Science 2 which were selected based on the similarity of the average score at the end of the semester and the class with the lowest score. The research instrument consisted of 30 multiple choice cognitive questions that had been tested for validity and reliability. The results of statistical analysis showed that the experimental class N-gain average score was 0,58 and the control class N-gain average score was 0,38. The N-gain scores of the two classes are in the moderate category. The results of hypothesis testing using the t test with a level of 5% obtained thitung 6,5007 and ttabel 1,9944. By analyzing thitung > ttabel then H0 is rejected and Ha is accepted. This it can be concluded that there is an effect of concept map media on student learning outcomes in the sensory system sub-concept.Keywords: Concept Map, Learning Outcomes, Sense system
Validitas Instrumen Penalaran Ilmiah pada Materi Sistem Pertahanan Tubuh Kelas XI
Authors: Hamsyah Devitia , Luzyawati Lesy , Yuliana Eva
Published: March 2021

Abstrak: Pada abad ke 21 kemampuan bernalar merupakan kemampuan yang harus dimiliki siswa dalam memecahkan permasalahan dan proses pembelajaran harus dapat menilai penalaran ilmiah siswa. Akan tetapi hasil lapangan menemukan bahwa pada beberapa guru biologi belum pernah melakukan penilaian penalaran ilmiah pada siswa, sehingga penelitian ini akan mengembangkan instrumen penalaran ilmiah pada materi sistem pertahanan tubuh. Tujuan penelitian ini adalah untuk mengetahui validitas produk instrumen penalaran ilmiah. Jenis penelitian ini adalah penelitian pengembangan (R&D) dengan pendekatan model 4 D (Define, Design, Develop and Dessiminate). Populasi sampel yang diambil dalam penelitian ini adalah 5 validator yang terdiri dari 3 Dosen sebagai ahli penalaran ilmiah, ahli materi dan 2 Guru praktisi. Teknik pengambilan sampel menggunakan purposive sample. Teknik pengumpulan data menggunakan lembar validasi dan lembar wawancara. Hasil validasi yang dilakukan dua kali berada pada kategori validitas sangat tinggi, hal ini menunjukan bahwa produk instrumen penalaran ilmiah pada materi sistem pertahanan tubuh kelas XI yang peneliti kembangkan layak untuk digunakan.Kata Kunci: Instrumen penilaian; penalaran ilmiah; sistem pertahanan tubuh�Abstract: In the 21st century the ability to reason is an ability that students must have in solving problems. In this case the learning process must be able to assess students' scientific reasoning. However, the field results found that some biology teachers have never conducted scientific reasoning assessments on students, so this research will develop scientific reasoning instruments on the body's defense system material. The purpose of this study was to determine the product validity of scientific reasoning instruments. Type of research is development research (R&D) with a 4 D model approach (Define, Design, Develop and Dessiminate). The sample population taken in this study were 5 validators consisting of 3 lecturers as scientific reasoning experts, material experts and 2 teacher practitioners. The sampling technique used purposive sample. Data collection techniques using validation sheets and interview sheets. The results of the validation that were carried out twice were in the very high validity category, This shows that the product of scientific reasoning instruments in the class XI body defense system material that the researcher developed is suitable for use.Keywords: Assessment instrument; scientific reasoning; body defense system
Catatan Beberapa Jamur Liar yang Tumbuh di Sekitar Pemukiman Penduduk
Authors: Putra Ivan Permana
Published: March 2021

Abstrak: Jamur merupakan organisme yang memiliki sebaran luas dengan rentang ekologi beragam. Keragaman dan potensi jamur liar yang tumbuh di sekitar pemukiman penduduk jarang dilaporkan sebelumnya di Indonesia. Tujuan dari penelitian ini adalah untuk menambah koleksi informasi keragaman jamur liar di tempat-tempat yang bersinggungan dengan kegiatan antropogenik. Eksplorasi jamur dilakukan dengan opportunistic sampling method. Identifikasi jamur dilakukan dengan menggunakan beberapa kunci identifikasi. Sejumlah 10 jamur berhasil diidentifikasi dan dideskripsikan pada penelitian ini. Seluruh jamur tersebut merupakan bagian dari filum Basidiomycota yang terbagi ke dalam 5 ordo dan 8 famili. Jamur-jamur tersebut adalah: Leucoagaricus sp., Marasmiellus sp., Coprinellus sp., Psathyrell asp., Schizophyllum sp., Auricularia sp., Phallusi ndusiatus, Phallus cf. multicolor, Pycnoporus cf. sanguineus, dan Dacryopinax spathularia. Beberapa jamur diketahui memiliki potensi sebagai bahan pangan, obat, dan pewarna alami.Kata kunci : Jamur, Ragam, Potensi, Pemukiman, Indonesia�Abstract: Fungi are knownto have bothbroad distribution and ecological range. The diversity of wild mushrooms which distributed around the residence area are rarely been reported previously in Indonesia. The purpose of this study is to increase the collection data of the diversity of wild macrofungi in places that intersect with the anthropogenic activities. Observations were conducted usingopportunistic sampling method. The identification of mushrooms was carried out using several identification keys. A total of 10 mushrooms were identified and described in this study. All these fungi are members of the phylum of Basidiomycota which is divided into 5 orders and 8 families. These fungi are: Leucoagaricus sp., Marasmiellus sp., Coprinellus sp., Psathyrella sp., Schizophyllum sp., Auricularia sp., Phallus indusiatus, Phallus cf. multicolor, Pycnoporus cf. sanguineus, and Dacryopinaxspathularia. Some mushrooms are known to have potential as food, medicinal, and natural dyes.Keywords: Mushrooms, Variety, Potency, Residence, Indonesia