bluuebunny/crossref_metadata_2025 huggingface dataset:
Idiopathic Multifocal Fibrosclerosis: Mediastinal and Retroperitoneal about A Case
Authors: Zaghba N. , Wafaa Jalloul , Haouassia F.Z. , Benjelloun H. , Chaanoun K. , Yassine N.
Published: April 2023

Multifocal fibrosclerosis is a rare entity of unknown cause, characterized by systemic fibrosis. We report the observation of a 40 year old patient, without any particular pathological history, who presents a combination of mediastinal and retroperitoneal fibrosis of idiopathic origin.
Influência da pandemia de COVID-19 na mortalidade por doenças cardiovasculares, 2010-2020
Authors: Rocha Aparecida do Espirito Santo de Holanda , Nascimento Vanessa da Silva do , Silva Ana Roberta Vilarouca da , Frota Karoline de Macedo Gonçalves , Rodrigues Malvina Thaís Pacheco , Mascarenhas Márcio Dênis Medeiros
Published: April 2023

Objetivo: Analisar a influência da pandemia de covid-19 na mortalidade por doenças cardiovasculares e sua distribuição espacial no Brasil, no período de 2010 a 2020. Método: Estudo ecológico de séries temporais com dados secundáriossobre óbitos por doenças cardiovasculares no Brasil, ocorridos no período de 2010 a 2020. Os óbitos foram descritos segundo variáveis demográficas, ano de ocorrência e unidade da federação. Empregou-se regressão de Prais-Winsten e o programa QGIS 3.16. Resultado: Houve aumento significativo na taxa de mortalidade por doenças cardiovasculares no ano de 2020 em relação aos anos anteriores, apresentando tendência crescente. A distribuição espacial das mortes por doenças cardiovasculares no Brasil comportou-se de forma crescente no último biênio, 2019 a 2020.Conclusão: Evidenciou-se possível influência da pandemia de covid-19 na mortalidade por doenças cardiovasculares.
Serviços de rastreamento de infecções sexualmente transmissíveis: Discussão de acesso
Authors: Pinheiro Patrícia Matias , Pedrosa Nathália Lima , Araújo Wildo Navegantes de
Published: April 2023

Objetivo: Descrever e comparar o perfil de usuários de dois serviços de rastreamento de Infecções Sexualmente Transmissíveis. Métodos: Estudo transversal com dados primários colhidos entre 2020 e 2021.Os usuários foram atendidos em um ambulatório de Profilaxia Pré-Exposição e em um Centro de Testagem e Aconselhamento. Teve aprovação ética,  CAAE: 07448818.0.1001.5558.Foram realizadas a análise descritiva e regressão logística.  Resultados: Participaram do estudo 219 pacientes. Os serviços atendem a populações diferentes quanto aos perfis socioeconômicos e comportamentais. Evidenciou-se que o ambulatório atende pacientes que moram em locais mais centrais, tiveram 5.3 a chance de serem gays e 3.5 vezes a chance de praticar sexo em grupo e 70% a chance de ter ensino superior completo. Conclusão. Os serviços apresentam clientela diferente, portanto eles necessitam ser estrategicamente localizados para conseguir dar acesso às populações vulneráveis, tanto economicamente quanto comportamentais, para conter as taxas dessas doenças em ascensão no país.
Perfil epidemiológico dos acidentes de trabalho graves e fatais na macrorregião sul de Santa Catarina
Authors: Brognoli Evelyn , Justo Taís Sparremberger , Longen Willians Cassiano
Published: April 2023

Objetivo: Analisar a frequência e tipificação de acidentes de trabalho graves e fatais notificados na Macrorregião Sul de Santa Catarina no período de 2015-2019. Método: Pesquisa quantitativa, retrospectiva e descritiva, através de dados do Sistema de Informação de Agravos de Notificação - SINAN e do Sistema de Informação de Mortalidade - SIM, além dos dados coletados referentes às ações de Vigilância em Saúde do Trabalhador - VISAT dos 45 municípios da macrorregião sul catarinense. Resultados: Houve predomínio de acidentes de trabalho graves em homens, de raça branca e de trabalhadores da construção civil. Conclusão: No período estudado ocorreram 2.288 acidentes de trabalho graves notificados e 176 óbitos notificados. Houve aumento significativo nos anos de 2018 e 2019 em comparação aos anteriores. Não há interação entre as vigilâncias, o que dificulta a realização de ações voltadas aos aspectos condicionantes e determinantes dos acidentes de trabalho graves e fatais, que são em sua maioria evitáveis.
La Supremacía del Número Uno
Authors: González González Rodrigo , Núñez González Roberto , González Valenzuela Rodrigo Iván
Published: April 2023

En este escrito se presenta de forma general una curiosidad matemática que rápidamente llama la atención per se, la cual describe un patrón peculiar que cumplen los primeros dígitos de datos obtenidos de diversas situaciones ordinarias y de muchos procesos reales, conocida como Ley de Benford o Fenómeno de los Dígitos Significativos. Además de analizar y reproducir el cumplimiento de este singular principio matemático que siguen los dígitos significativos para algunos ejemplos típicos encontrados en la literatura, también se analiza el cumplimiento de esta ley en casos de interés particular, y se describen posibles aplicaciones potenciales.
MICROCLIMATE ANALYSIS OF TWO HISTORIC CHURCHES IN LUBLIN – OPTIMAL HYGROTHERMAL CONDITIONS FOR PRESERVATION OF CULTURAL HERITAGE
Authors:   ", FLIS-OLSZEWSKA Ewelina ,   University of Life Sciences in Lublin, Department of Specific Plant Cultivation, Laboratory of Agrometeorology, 13 Akademicka Street, 20-950 Lublin, Poland"
Published: April 2023

This study concerns the microclimatic conditions in two historic churches of the temperate climatic zone located in Lublin, Poland: Lublin Cathedral and Post-Bridgettines Church, having regard to their underground crypts. The measurements of the air temperature and RH lasted all 2016 and were compared with optimal heritage protection values included, interalia, in American instruction ASHRAE Handbook. Furthermore, for both buildings the historic climate was calculated, based on the European Standard EN 15757:2010, and the target ranges were specified.
PROBLEMS OF EXPOSITIONS AND PROTECTION OF BANKSY’S MURALS IN UKRAINE
Authors:   Uniwersity of Lodz, Instytut Historii Sztuki, 65 Narutowicza Street, 90-131 Lodz, Poland, PAWŁOWSKA Aneta , GRALIŃSKA-TOBOREK Agnieszka ,   Uniwersity of Lodz, Instytut Historii Sztuki, 65 Narutowicza Street, 90-131 Lodz, Poland, GRYGLEWSKI Piotr ,   Uniwersity of Lodz, Instytut Historii Sztuki, 65 Narutowicza Street, 90-131 Lodz, Poland, SLEPTSOV Oleg ,   Kyiv National University of Construction and Architecture, 31 Povitroflotskyi Avenue, Kyiv, 03037, Ukraine, IVASHKO Oleksandr ,   Kyiv National University of Construction and Architecture, 31 Povitroflotskyi Avenue, Kyiv, 03037, Ukraine, MOLODID Oleksandr ,   Kyiv National University of Construction and Architecture, 31 Povitroflotskyi Avenue, Kyiv, 03037, Ukraine, OCZATKO Marek ,   Cracow University of Technology, 24 Warszawska Street, 31-155, Cracow, Poland
Published: April 2023

The article examines the artistic value, legal and conservation aspects of Banksy's murals created during the war in Ukraine. Currently, there are conflicting opinions both on the artistic value of street art and on how to preserve works of this type as works of art. As Banksy's works have become commercially important, there is a need to assess them in Ukraine, regarding legal aspects and the possibility of displaying them. The authors analyzed the problems of using these murals from the point of view of the law and structural possibilities, since the murals are made on dilapidated buildings.
HOW TO FIND THE UNDISCOVERED? ANTHROPOGENIC OBJECTS IN FOREST AREAS: A CRITICAL ASSESSMENT OF CURRENT METHODS
Authors:   Institute of Archeology and Ethnology, Polish Academy of Sciences, Warsaw, Poland, CZERNIEC Jerzy , KOZIOŁ Krystian ,   AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland, JANKOWSKI Michał ,   Nicolaus Copernicus University, Department of Soil Science, Lwowska 1, 87-100 Torun, Poland, LEWIŃSKA Paulina ,   AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland/University of York, Department of Computer Science, Heslington, York YO10 5DD, UK, SANTOS Celso A. G. ,   "Federal University of Paraíba, Department of Civil and Environmental Engineering, 58051-900 João Pessoa, Brazil", MACIUK Kamil ,   AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland
Published: April 2023

Landscape archaeology (archaeogeography) is a multidisciplinary study used by prehistorical, classic, and historical archaeologists. Archaeogeography deals with the study of how people have shaped and used their environment throughout history. It focuses on the relationship between the material culture of a given community and the changes it introduces in its spatial environment. Traditionally search for archaeological sites is mainly carried out using surface research, i.e., observation of ploughed fields in spring and autumn. However, the percentage ratio of the area covered by forests to the total area of the countries can reach up to even several dozen per cent. This is where archaeogeography aided with modern remote sensing data and processing techniques can be most useful. In this article, the authors describe the problems occurring while searching for anthropological objects in forest areas. In this first part of the two-part series, the authors present a non-invasive method based on widely available remote sensing and historical data that can be used for remote prospection or archaeological sides. The authors also present methods of field verification and critically describe the limitations and advantages of this method.
POPULATION DYNAMIC OF ENDEMIC RICEFISH IN LAKE POSO IMPLICATIONS FOR CONSERVATION
Authors:   Faculty of Animal Husbandry and Fisheries, Tadulako University, Palu, Central Sulawesi, 94118, Indonesia, SERDIATI Novalina , NURDIN Muh. Saleh ,   Faculty of Animal Husbandry and Fisheries, Tadulako University, Palu, Central Sulawesi, 94118, Indonesia, HASAN Veryl ,   Aquaculture Department, Fisheries and Marine Faculty, Airlangga University, Surabaya, Indonesia, MOKODONGAN Daniel Fikri ,   "Museum Zoologicum Bogoriense, Research Center for Biosystematics and Evolution, National Research and Innovation Agency, Cibinong, Indonesia", SAFIR Muhammad ,   Faculty of Animal Husbandry and Fisheries, Tadulako University, Palu, Central Sulawesi, 94118, Indonesia
Published: April 2023

The aim of this study is to assess the population dynamics of medaka fish (Oryzias nigrimas) in Lake Poso. Three habitats of this fish were surveyed, including Watudilana waters, Tolambo village waters and Taipa village waters. Samples were collected at night using a petromax lamp to attract fish. The fishing gear used nets of 8 by 3 meters with a mesh size of 3 by 3 millimeters. A total of 685 individuals of medaka fish (Oryzias nigrimas) were used for population dynamics analysis. Standard length was used to compare the current size of the endemic medaka fish Oryzias nigrimas with its size 28 years ago, while total length was used to examine data on growth, mortality, exploitation rate, recruitment yield and potential reproductive ratio. The male to female sex ratio of this type of fish fluctuated each month, where females tended to be more abundant than males. The average length of this fish is smaller than the standard length in 1993. However, its average size is larger than the freshwater medaka species Oryzias asinua, Oryzias wolasi and Oryzias woworae from Southeast Sulawesi and Oryzias matanensis from Lake Sulaw Towuti. The mortality rate of the medaka fish Oryzias nigrimas is mainly caused by the presence of introduced species and overexploitation. Selectivity of fishing gear, especially by catching fish measuring more than 50.70 millimeters, is strongly recommended for the conservation effort of this fish species.
Ricci-Yamabe Solitons in f(R)-gravity
Authors: De Krishnendu , De U.c.
Published: April 2023

The main objective of this paper is to describe the perfect fluid spacetimes fulfilling $f(R)$-gravity, when Ricci-Yamabe, gradient Ricci-Yamabe and $\eta$-Ricci-Yamabe solitons are its metrics. We acquire conditions for which the Ricci-Yamabe and the gradient Ricci-Yamabe solitons are expanding, steady or shrinking. Furthermore, we investigate $\eta$-Ricci-Yamabe solitons and deduce a Poisson equation and with the help of this equation, we acquire some significant results.
Вікова структура насаджень вільхи чорної у лісах, забруднених радіонуклідами, у західному напрямку від Чорнобильської АЕС
Authors: Жуковський О. В. , Краснов В. П. , Курбет Т. В. , Шелест З. М.
Published: April 2023

Проаналізовано матеріали радіоактивного забруднення лісового фонду Полісся України з використанням бази даних "щільность забруднення лісових масивів України радіонуклідами техногенного походження (134Cs, 137Cs, 90Sr, 239Pu, 240Pu, 241Pu) за 1989-1992 рр., а також реляційної бази даних "Лісовий фонд України" станом на 2012 рік. Під час оброблення даних баз здійснено розподіл площ регіону досліджень за областями, лісогосподарськими підприємствами, щільністю радіоактивного забруднення, також окремо проведено розподіл насаджень з участю вільхи чорної за групами віку. У Волинській обл. виявлено 42,2 тис. га лісів, які віднесено до радіоактивно забруднених, а максимальні значення щільності радіоактивного забруднення ґрунту в них досягали до 5,0 Кі∙км-2. У Рівненській області площі радіоактивно забруднених лісів становили 377,9 тис. га, що у 9,0 разів більше, ніж у Волинській. Максимальні значення щільності радіоактивного забруднення ґрунту на Рівненщині досягали 15,0 Кі∙км-2. У лісах Житомирщини площа лісів, вражених радіонуклідами, становила 439,9 тис. га, що більше в 1,2 раза, ніж у Рівненській області. Максимальні значення щільності радіоактивного забруднення ґрунту на частині площ у Житомирській області перевищували 80 Кі/км-2. На площі 99,1 тис. га введено обмеження використання деревини вільхи чорної. Найбільші площі лісових насаджень вільхи чорної сконцентровані у Волинській області – 99593 га. Із просуванням на схід площі таких насаджень зменшуються і й Рівненській області становлять 63912 га (в 1,6 раза менше), у Житомирській – 38495 га (у 2,6 раза менше). Установлено, що у Волинській області зараз стиглих і перестійних насаджень нараховується 26189 га (26,3 % від загальної площі чорновільхових насаджень), у Рівненській – 15486 га (24,2 %) і Житомирській – 14188 га (36,9 %). Результати обстеження лісів з їх реабілітації, які подано у матеріалах лісовпорядкування лісогосподарських підприємств Волинського та Житомирського Полісся, мають суперечливий характер і потребують перевірки. Від часу аварії на Чорнобильській АЕС відбувається зменшення площ лісових кварталів, у яких введено заборону та обмеження на використання деревних порід, зокрема і вільхи чорної. У регіоні дослідження накопичились площі стиглих і перестійних лісових насаджень вільхи чорної, що, певною мірою, пояснюють забороною їх використання на площах зі щільністю радіоактивного забруднення ґрунту понад 10 Кі∙км-2.
Управління екологічними ризиками відходів виробництва цукру
Authors: Сталінська І. В. , Хандогіна О. В.
Published: April 2023

Процес вирощування цукрового буряку та переробляння цукру спричиняє значний вплив на навколишнє природне середовище та призводить до виникнення цілої низки екологічних ризиків. Проаналізовано проблеми вирощування та переробляння цукрових буряків. Оцінено негативний вплив цукрового виробництва на довкілля. Проаналізовано фактори ризику цукрового виробництва на основі державного стандарту. Доведено, що головним ризиком процесу виробництва цукру є утворення великої кількості побічної продукції, біологічних відходів від технологічних процесів, тому визначення шляхів повного і раціонального використання побічних продуктів, які утворюються в процесі виробництва цукру, а також розроблення мало- і безвідходних технологій та вжиття заходів із запобігання шкідливому впливові на навколишнє природне середовище є актуальним питанням на сьогодні. Як приклад впровадження методів нейтралізації негативного впливу відходів цукрової промисловості на довкілля вибрано підприємство ПАТ "Первухінський цукровий завод". Складено технологічну схему заводу. Показано, що основними відходами на підприємстві є: бадилля, буряковий жом, фільтраційний осад та меляса (патока). Охарактеризовано методи утилізації цих відходів. З'ясовано, що бадилля цукрового буряку – це найбільш простий для утилізації продукт, тому що його можна використовувати як корм для худоби. Охарактеризовано різноманітні можливості використання, перероблення та утилізації бурякового жому. З'ясовано, що комплексне використання бурякового жому може істотно вплинути на управління екологічними ризиками та підвищити ефективність функціонування цукрової галузі. Показано, що меляса завдяки її властивостям успішно використовується як сировина для виробництва етилового спирту, харчових кислот, хлібопекарських та кормових дріжджів і як добавка до корму сільськогосподарських тварин. Запропоновано процес управління ризиками на обраному цукровому підприємстві.
Madyakaalina Kannada Shasanagalalli Ashlila Shapagalu - ಮಧ್ಯಕಾಲೀನ ಕರ್ನಾಟಕದ ಶಾಸನಗಳಲ್ಲಿ ಅಶ್ಲೀಲ ಶಾಪಗಳು (ಕ್ರಿ.ಶ.1336 ರಿಂದ 1530 ರವರೆಗಿನ ಪ್ರಮುಖ ಶಾಸನಗಳನ್ನು ಅನುಲಕ್ಷಿಸಿ)
Authors: - Hemantha B.R.
Published: April 2023

This article contains the importance of protection of inscriptions in medieval Karnataka.
A Study to Assess Anemia Level among Hearing Impaired School Students in Special School, Palakkad
Authors: - Zaina Elizabeth Jose , - Ushas Jose , - Rose Jose , - Nowfel P.M. , - Shincy K.
Published: April 2023

A descriptive study was conducted to assess anemia among hearing impaired school children in a special school in Palakkad. The objective of the study is to assess hemoglobin level among hearing impaired children. The sample size is 30 and purposive sampling technique is used. In data collection procedure, hemoglobin level of school children was assessed and grade of anemia was analyzed.

The study findings is that normal haemoglobin leve1 is 6 (53.33%), mild anemia includes 12 (40%), moderate anemia zero and severe anemia includes 2 (6.67%). After the research and analysis, the study subjects were administered with iron supplementation.
Artificial Intelligence (AI) and Its Application on Banking and Financial Services Sector in India – A Conceptual Study
Authors: - DR. CHAYA. R , - SYED SALMAN
Published: April 2023

Adoption of Artificial Intelligence has accelerated significantly in the last five years. To assess the most recent applications and advancements the current study focuses on understanding various applications of this trending technology on Indian banking and financial services sector with real-time examples through various literature reviews, articles, reports, websites, and newspapers.
Detecting Intruders in Network using Machine Learning
Authors: - Sujith.S , - S.Uma.M.E., , - R.Sharath , - K.Vasanth
Published: April 2023

Malware detection plays a crucial role in cyber-security with the increase in malware growth and advancements in cyber-attacks. Malicious software applications, or malware, are the primary source of many security problems. These intentionally manipulative malicious applications intend to perform unauthorized activities on behalf of their originators on the host machines for various reasons such as stealing advanced technologies and intellectual properties, governmental acts of revenge, and tampering sensitive information, to name a few. Malware detection methods rely on signature databases, including malicious instruction patterns in today's practice. The signature databases are used for matching against a signature generated from a newly encountered executable. Nevertheless, more efficient mitigation methods are needed due to the fast expansion of malicious software on the Internet and their self- modifying abilities, as in polymorphic and metamorphic malware. In this work, it detects Network Intrusion anomalies by using NSL-KDD dataset. The user enters the hacking parameters in the front end. The model predicts the type of attack and gives information about the type of attack to the user. The project is fully responsive and completely based on session and cookies (Client-server protocol). Then we activated our malware security device which forms production for the set of attack. This will help many cyber threads
Critical Review: Analogi RAD, OOP dan EUD Method dalam Proses Development Sistem Informasi
Authors: Zen Lova Endriani , Iswavigra Dwi Utari
Published: April 2023

Konsep SDLC (Systems Develompent Life Cycle)  rekayasa perangkat lunak didasari oleh beragam jenis metode pengembangan software. Pada SDLC terdapat beberapa tahap diantaranya yaitu: systems planning, systems analisis, systems design, systems implementation, systems maintenance. Topik yang dijelaskan pada peneltian ini adalah metode pengembangan sistem RAD (Rapid Application Development),  OOP (Object Oriented Programming) & EUD (End User Development). Hasil perbandingan dari ke-3 model tersebut menunjukkan bahwa model RAD cocok diterapkan untuk pengembangan sistem/aplikasi yang batas waktu yang singkat, karena model RAD tidak banyak memakan waktu di awal perencanaan, model OOP cocok diterapkan dalam pembuatan aplikasi/program/sistem untuk kehidupan sehari-hari dan model EUD memberdayakan pengguna akhir untuk mengembangkan dan mengadaptasi sistem sendiri. Sesuai dengan analisis yang diperoleh, ke-3 model memiliki keunggulan dan kelemahan masing-masing, sehingga developer dapat memilih metode mana yang paling sesuai dengan kebutuhan.
Penerapan Smart System Pendeteksi Gas Menggunakan Mikrokontroller Arduino
Authors: Amin Muhammad , Irfan Sarif Muhammad , Rahmatullah Ahmad Dzaky
Published: April 2023

Desa Doulu merupakan Desa yang terletak di Kecamatan Brastagi Kabupaten Karo Provinsi Sumatera Utara yang cukup di kenal karena memiliki objek wisata yang cukup menarik untuk dikunjungi. Sebuah desa yang menyajikan lokasi objek wisata di Desa tersebut menampilkan pesona alam yang cukup menakjubkan untuk para wisatawan local maupun mancanegara. Desa Doulu memiliki banyak tempat lokasi pemandian air blerang dan air panas pegunungan, hal ini yang menjadikan daya tarik objek wisata yang cukup baik dan menyehatkan untuk wisatawan. Permasalahan yang didapat dari objek wisata tersebut ialah tidak ada nya informasi tentang kadar gas yang dihasilkan oleh air blerang yang cukup pekat yang dapat menysakkan pernapasan pengunjung atau wisatawan yang akan mengunjungi pemandian air panas blerang yang ada di Desa Doulu Kecamatan Berastagi Kabupaten Karo. Hal ini dibutuhkan teknologi yang dapat menyajikan infromasi sistem pendeteksi kadar gas blerang yang dihasilkan dari uap air panas pada objek wisata pemandian air panas yang ada di Desa Doulun Kecamatan Berastagi Kabupaten Karo. Sehingga para wisatawan yang ingin bepergian ke objek wisata pemandian air panas di Desa Doulu tetap dapat menghirup udara segar yang dihasilkan dari alam pegunungan yang masih cukup asri. Untuk mengatasi masalah tersebut penulis akan membuat sebuah penelitian untuk mendeteksi kadar gas blerang yang dihasilkan dari uap air panas objek wisata alam yang ada di Desa Doulu. Sistem cerdas yang dikembangkan pada penelitian ini akan menggunakan mikrokontroller arduino dan sensor yang dapat mendeteksi  kadar gas blerang yang dihasilkan dari uap air panas tersebut.
Penerapan Smart System Konveyor Pemilih Buah - Buahan Menggunakan Mikrokontroller Arduino
Authors: Irfan Sarif Muhammad , Supiyandi  , Pratama M Khori
Published: April 2023

Kemajuan teknologi komputer telah menyentuh sektor pertanian dan telah digunakan di hampir semua tahap produksi, mulai dari tahap pengolahan lahan, penanaman, hingga pascapanen. Penggunaan teknologi yang tepat dan efektif selama periode pascapanen dapat memberikan manfaat yang efisien untuk peningkatan kualitas dan kuantitas produk pertanian. Seiring dengan berkembangnya teknologi, teknik manual untuk menyortir buah diganti dengan mesin yang dilengkapi dengan teknik komputer visi dan kecerdasan buatan. Para peneliti dan penemu merancang berbagai mesin yang berbeda untuk buah untuk mengurangi usaha manusia. Desa Doulu merupakan Desa yang terletak di Kecamatan Brastagi Kabupaten Karo Provinsi Sumatera Utara yang cukup di kenal karena memiliki objek wisata yang cukup menarik untuk dikunjungi. Sebuah desa yang menyajikan lokasi objek wisata di Desa tersebut menampilkan pesona alam yang cukup menakjubkan untuk para wisatawan local maupun mancanegara. Desa Doulu memiliki banyak tempat lokasi perkebunan berbagai jenis buah-buahan yang ditanam petani desa tersebut, hal ini yang menjadikan daya tarik objek wisata yang cukup baik dan menyehatkan untuk wisatawan. Permasalahan yang didapat dari tersebut tersebut ialah petani cukup kerepotan pada saat musim panen buah-buahan yang mereka tanam begitu cukup melimpah sehingga menyulitkan para petani untuk memilih satu persatu buah-buahan yang mereka panen dari kebun yang ada  di Desa Doulu Kecamatan Berastagi Kabupaten Karo.  Hal ini dibutuhkan teknologi yang dapat mempermudah para petani buah-buahaan untuk mensortir jenis buah-buahan yang mereka tanam di Desa Doulun Kecamatan Berastagi Kabupaten Karo. Sehingga para para petani buah-buahan yang ada di Desa Doulu tetap dapat mengoptimalkan waktu dalam hal menyortir jenis buah-buahan yang mereka panen. Untuk mengatasi masalah tersebut penulis akan membuat sebuah penelitian untuk mendeteksi jenis buah-buahan yang akan disortir berdasarkan jenis buah yang ada di Desa Doulu. Sistem cerdas yang dikembangkan pada penelitian ini akan menggunakan mikrokontroller arduino dan beberapa sensor yang dapat memilih jenis buah-buahan tersebut.
The Application of End User Computing Satisfaction (EUCS) to Analyze the Satisfaction of MyPertamina User
Authors: Budi Pratomo Arief , Kurnia Harahap Muhammad Ade , Oswari Teddy , Akhirianto Pas Mahyu , Widarman Agung
Published: April 2023

This study measures how satisfied users are with the application system in order to ascertain both the degree of users' satisfaction and the variables affecting users' contentment. Content, accuracy, format, usability, and timeliness are the five characteristics that make up the End User Computing Satisfaction (EUCS) research model, which is used in this study's quantitative methodology. A purposive selection method was employed to choose the sample for this study, which included 200 respondents. SmartPLS 3.0 software is utilized for the data analysis procedure. One of the five investigated hypotheses was ruled out. Thus, content, correctness, usability, and timeliness are the aspects that can influence application user satisfaction. While the format variable has no impact on program user pleasure. So that the findings of this study can be recommended to companies as authorities to pay more attention to the aspects that affect application user happiness as described.
Challenges of Protecting Music Intellectual Property in the Digital New Age in Nigeria
Authors: Akintoye Olariyike Damola
Published: April 2023

This article examines the challenges the Music Industry faces in the area of protection of its intellectual property. The protection of a country’s intellectual property should be the priority of all responsible governments. In Nigeria, the Copyright Act 2004 (Cap C28 Laws of the Federal Republic of Nigeria (LFN) used to be the principal legislation for the protection of innovative works. However, on March 17, 2023, the Nigerian President, Major General Muhammadu Buhari (retd.) signed the Copyright Bill into law. The House of Assembly passed the Bill for an Act to Repeal the Copyright Act 2004 and enact a new Copyright Act in July 2022. The purpose of this paper is to identify the ways the new Act can better protect the rights of musicians and ensure just rewards and recognition for their intellectual efforts. The paper found out that the new Act intends to, among others, expand the rights of authors, raise the sanctions of criminal infringements and address the challenges posed by digital and online use of copyright works. The paper recommends, among others, the creation of strong enforcement mechanisms so that the new Copyright Act 2023 can achieve the purpose for which it was enacted which are to guard intellectual creations against all forms of infringements and to boost the nation’s creative economy in order to make it more globally competitive in the digital new age
MODEL OF DIGITAL TRANSFORMATION OF THE ORGANIZATION OF PRODUCTION FOR ENTERPRISES IN THE PHARMACEUTICAL INDUSTRY
Authors:   Kazan National Research Technological University, Muchamatgaleeva L.R.
Published: April 2023

The article discusses the concept of digital transformation of pharmaceutical industries, which is based on a generalization of existing theoretical models of digital transformation, such as the Digital Maturity Assured Framework (DMF), as well as the Model of structuring elements of digital business transformation by George Westerman, Didier Bonnet and Andrew McAfee. Digital transformation is currently a necessary condition for the development of production systems and increasing the competitiveness of products. Global competition and the influence of external economic factors lead to a transition from mass production to flexible production systems operating on the basis of the concept of personalized medicine, only Industry 4.0 digital technologies capable of supporting the production of a drug at all stages of the life cycle can be the answer to this challenge. Based on the theoretical analysis, a three-phase model of digital transformation was formed, which was further substantiated by practical analytical data from pharmaceutical enterprises in the Russian Federation. This model includes three phases: engineering design (Phase I), associated with the development and implementation of engineering projects, technical and technological transformation (phase II), which involves the accumulation of technological potential through investment in intellectual production factors, after which the final stage begins digital transformation (phase III), associated with the active development of digital tools and the increasing role of information technology in production.
TECHNOLOGICAL DEVELOPMENT POTENTIAL OF THE PETROCHEMICAL COMPLEX
Authors:   Kazan National Research Technological University, Flaks D.B.
Published: April 2023

In this study, the potential for technological development of enterprises in the petrochemical complex is considered. The main production assets of the enterprises of the petrochemical complex were considered as the main object. The purpose of this article is to establish the relationship that the main production assets are the basis for the technological development of the petrochemical complex. The main problems of using fixed production assets are presented. Based on the problems considered, the key directions for increasing the efficiency of using the fixed production assets of petrochemical enterprises are presented. The dynamics of the availability of fixed assets at the full book value and at the book value of commercial enterprises for three years - 2019-2021 is analyzed. The degree of depreciation of fixed assets of commercial organizations was also analyzed for the period from 2019 to 2021. It is noted in connection with which the depreciation of fixed assets was observed and why it decreased. The coefficient of renewal of fixed assets was considered both for the Russian Federation as a whole and for the manufacturing industry in comparable prices. As a result, it was concluded that the fixed production assets of enterprises are their integral part, the main source of income, and the competitiveness of enterprises in the petrochemical complex depends on the fixed production assets.
A New Computation Approach: ARA Decomposition Method
Authors: Qazza Ahmad
Published: April 2023

In this study, we present a novel combination between the ARA transformation and the decomposition method, termed the ARA decomposition approach. We present the method in a simple algorithm and use it to solve nonlinear integro-differential equations. To test the efficiency of the new approach, we solve some examples and calculate the absolute errors and sketch the approximate and exact solutions.
ІННОВАЦІЙНІ ПІДХОДИ ДО ОРГАНІЗАЦІЇ ВИДІВ ПРАКТИК ЗДОБУВАЧІВ ВИЩОЇ ОСВІТИ В ПЕРІОД ВОЄННОГО СТАНУ
Authors: Sydorenko Viktoriia , Kulishov Volodymyr , Torba Nataliia
Published: April 2023

В умовах тимчасових обмежень організації освітнього процесу, спричинених пандемією COVID-19 та умовами воєнного стану, виникла необхідність пошуку й реалізації інших підходів до практичної підготовки здобувачів у закладах вищої освіти. Практика студентів є важливим складником процесу підготовки висококваліфікованих фахівців на ринку праці, що надає їм змогу розвинути/вдосконалити фахові компетентності, набути практичного досвіду, soft і hard skills для подальшої професійної діяльності.Організація і проведення різних видів практик в умовах воєнних дій спричинює зміну формату професійної взаємодії викладача і студентів, дотримання безпечних умов організації освітнього процесу, добір та впровадження новітніх форм і методів навчання й викладання. Проведення різних видів практик може бути організовано з використанням технологій дистанційного та змішаного навчання на підставі відповідних змін, внесених до програм практик в частині визначення завдань, їх практичної реалізації, форм звітності тощо.У статті описано досвід Білоцерківського інституту неперервної професійної освіти ДЗВО «УМО» НАПН України щодо організації та проведення різних видів практик. Практичну підготовку здобувачів освіти обґрунтовано як обов’язковий складник їхньої професійної підготовки, необхідний для подолання кваліфікаційного розриву між потребами ринку праці та недостатнім рівнем підготовки сучасного фахівця, який має володіти широким спектром умінь, навичок, інтересів, професійного досвіду, здатний працювати у багатомовних і мультикультурних середовищах, на перетині різних наук, сфер та галузей, виконувати професійну діяльність на новому рівні. Визначено основну мету й завдання, підходи до організації видів практик у період воєнного стану за освітньо-професійними програмами «Педагогіка вищої школи», «Психологія», «Управління навчальним закладом», «Адміністративний менеджмент». Конкретизовано бази практик за кожною освітньою програмою. Описано організацію і проходження видів практик за кордоном.Результати наукового пошуку отримано відповідно до комплексної теми наукових досліджень Білоцерківського інституту неперервної професійної освіти «Трендвотчінг ринку праці в системі підготовки і підвищення кваліфікації фахівців в умовах повоєнного відновлення України» (0122U202007, 2022-2025 рр.).
Las estrategias de cooperación tecnológica con la universidad en la industria de las tecnologías de la información y las comunicaciones
Authors: Nieto Antolín Mariano
Published: April 2023

En este artículo se analiza el comportamiento estratégico de las empresas que operan en la industria de las Tecnologías de la Información y las Comunicaciones (TIC) respecto a la cooperación tecnológica con la universidad. Previamente, se caracterizan los Acuerdos de Cooperación Tecnológica Universidad/Empresa (ACTUE) en el contexto teórico de las estrategias de cooperación tecnológica y se identifican las distintas modalidades que estos pueden adoptar. En segundo término, se presenta la evolución reciente de los ACTUE en nuestro pais y se señalan los factores que más han contribuido a su desarrollo. Por último, se presentan los resultados del analisis de las transferencias tecnológicas y los contratos de I+D establecidos entre las universidades y las empresas (ACTUE) en el ámbito de las TIC entre 1989 y 1992. De estos resultados se derivan unas conclusiones que permiten caracterizar las distintas estrategias tecnológicas de las empresas del sector de las TIC en nuestro pais.
Estructuración dinámica. Modelización básica de la gestión de Recursos Humanos
Authors: Cilleruelo Carrasco Ernesto
Published: April 2023

El modelo propuesto, materializado en el programa ESDIN, posibilita la planificación dinámica de la estructura de una empresa, por lo que constituye una herramienta eficaz de ayuda para el responsable de personal en la tarea de planificar los recursos humanos de una organización.
Cambios en las estructuras organizativas y en el estilo de dirección, promovidos por las nuevas tecnologías de la información
Authors: Hurtado Torres M. V. , Abad Grau M. M. , Hornos Barranco M. J.
Published: April 2023

En el marco de la Empresa, las Tecnologías de la Información tienen sin duda una importante dimensión en las actividades habituales de organización, producción, control de gestión, marketing, planificación estratégica, etc., sin embargo no todas las organizaciones ven en estas nuevas técnicas un motor de cambio en su estructura organizacional y en determinadas actitudes gerenciales.Con el presente artículo, pretendemos poner de manifiesto que contar con dichas tecnologías conlleva una serie de cambios y beneficios que reportan, a la organización o empresa que las utilice, mejoras en los procesos de coordinación, tanto internos como externos. Asimismo pretendemos resaltar el papel destacado de estas tecnologías como integradoras del «saber organizacional» y como promotoras de un «rediseño de las organizaciones ».
Estimación de flujos de entrada de vehículos al puerto de Algeciras durante el desarrollo de la Operación Paso del Estrecho basada en redes neuronales
Authors: Aparicio-Ruiz Pablo , Portillo García-Pintos Jesús , Onieva Giménez Luis , Escudero-Santana Alejandro
Published: April 2023

El desplazamiento migratorio de la comunidad magrebí desde diferentes países de Europa al norte de África durante el periodo estival se suele realizar por medio de vehículos privados, con un volumen de tránsitos de más de 730.000 vehículos en un periodo de tres meses. Esta situación requiere el despliegue de un Plan Estatal de Protección Civil denominado Operación Paso del Estrecho que garantice una adecuada coordinación y planificación de las actuaciones de los distintos servicios intervinientes (autoridades portuarias, fuerzas y cuerpos de seguridad del estado, servicios asistenciales, etc.). En este escenario, conocer con la suficiente anticipación los flujos de vehículos en determinados puntos críticos es esencial para el desarrollo de una adecuada planificación. Este artículo presenta como la aplicación de una red neuronal, puede ser una buena solución para conocer el flujo de llegada de vehículos al puerto de Algeciras en franjas de tiempo de 8 horas, con una antelación de 16 horas a la llegada de los viajeros.
Carbon nanotube-cellulose ink for rapid solvent identification
Authors: Amarante Tiago , Cunha Thiago H R , Laudares Claudio , Barboza Ana P M , dos Santos Ana Carolina , Pereira Cíntia L , Ornelas Vinicius , Neves Bernardo R A , Ferlauto André S , Lacerda Rodrigo G
Published: April 2023

In this work, a conductive ink based on microfibrillated cellulose (MFC) and multiwalled carbon nanotubes (MWCNTs) was used to produce transducers for rapid liquid identification. The transducers are simple resistive devices that can be easily fabricated by scalable printing techniques. We monitored the electrical response due to the interaction between a given liquid with the carbon nanotube–cellulose film over time. Using principal component analysis of the electrical response, we were able to extract robust data to differentiate between the liquids. We show that the proposed liquid sensor can classify different liquids, including organic solvents (acetone, chloroform, and different alcohols) and is also able to differentiate low concentrations of glycerin in water (10–100 ppm). We have also investigated the influence of two important properties of the liquids, namely dielectric constant and vapor pressure, on the transduction of the MFC-MWCNT sensors. These results were corroborated by independent heat flow measurements (thermogravimetric analysis). The proposed MFC-MWCNT sensor platform may help paving the way to rapid, inexpensive, and robust liquid analysis and identification.
Dreams: A Modern Perspective
Authors: Murthy Dr. A.R.V.
Published: April 2023

Dreams are a universal human experience that can be described as a state of consciousness characterized by sensory, cognitive and emotional occurrences during sleep. Dreams are the stories and images that our minds create while we sleep. They can be entertaining, romantic, disturbing, frightening, and sometimes bizarre. Why and how we dream remains something of a mystery. There is no cognitive state that has been as extensively studied and yet as frequently misunderstood as dreaming. Reports of dreams tend to be full of emotional and vivid experiences that contain themes, concerns, dream figures, and objects that correspond closely to waking life. Dreams are an enduring source of mystery for scientists and psychological doctors. They are by nature difficult to study in a laboratory, but technology and new research techniques may help improve our understanding of dreams. They possibly represent a unique state of consciousness that incorporates experience of the present, processing of the past, and preparation for the future. Events experienced while awake are said to feature in 1 to 2 percent of dream reports, although 65 percent of dream reports reflect aspects of recent waking life experiences
Assessment of the Effect of Blue Light on Visual Acuity among College Students
Authors: Ndidiamak Orjiako Rosemary , Nwobodo Edwin Okechukwu , Onuh Martin Chinedu , Ikwuka David Chibuike
Published: April 2023

Visual acuity is the acuteness or clarity of vision which is dependent on the shortness of the retinal focus within the eye, and the sensitivity of the interpretative faculty of the brain. It is expressed as a fraction, such as 20/20 or 6/6 which is the normal visual acuity. Poor or impaired visual acuity is expressed as 20/40 and below or 6/9 and below. Blue light, which is one of the visible rays from the sun and also an artificial constituent of many modern devices, is a source of illumination which among other factors strongly affects our visual acuity. The present rapid, steady advancement in technology has led to a great increase in our usage and exposure to blue light. It is not uncommon nowadays to easily find someone who spends his entire day on digital screen, and many times even a great deal of the nighttime is also spent on blue-light-emitting technologies. The aim of this study is to assess and determine how this blue light affects college students and perhaps their productivity. A descriptive cross-sectional study was conducted using the focus group discussion (FGD) technique amongst 100 college students across five departments in College of Health Sciences, Nnamdi Azikiwe University, Nnewi Campus. The mean age of the respondents was 22.06 years. More of the respondents were females (66%) while 34% were males. The prevalence of visual acuity impairment after a considerably long usage of blue light was 37%. The majority of the respondents (87%) use a light-emitting diode (LED) technology torch/lantern during their night studies. 82% also uses their mobile phones for their studies and other academic works in which they have to spend many hours at once on the screen. Many others are exposed to other sources of blue light, and more even combine usage of different sources of blue light at once. The prevalence of visual acuity status below 6/6 amongst the students was high, and this is worrisome with regards to its long term effects or cumulative effects on their vision. Adequate sensitization on the harmful effects of long exposure to blue lights, usage of blue light filters/glasses (photochromic lens, for instance), taking frequent breaks from digital screens, encouraging outdoor use of blue light screens, early and proper management of impaired vision and more intakes of foods that enhance eyesight are recommended.
An Investigation on the Effect of Covid-19 and Russo-Ukraine War on the Connectedness Between Commodity Price and Industrial Stock Return Using the Spillover Index
Authors:   The Korean Data Analysis Society, Chung Chung-Hyun , Kim Na Yeong , Kim Ha Jin , Yang Hye Rim
Published: April 2023

This paper analyzes the effect of commodity prices on the industrial stock market. The commodities selected to represent raw materials are crude oil, copper, and corn. Kospi and six industrial stock price indices including foods, chemical, steel, machinery, electronic, and transport are analyzed. The exchange rate is also included in the model. Test period is 1,257 trading days from September 5, 2017 to December 23, 2022. Spillover effect is measured with Diebold and Yilmaz (2009, 2012)’s index. Major findings are as follows. First, the influential markets to stock and foreign exchange markets are copper and crude oil markets. Second, the stock market which was a contributor to information before Covid-19 changed role to the recipient of information during the Covid-19 and Russo-Ukraine war period. Third, the effect of crude oil and corn on Kospi returns caused by the Covid-19 is increased. And the effect of copper is increased during the Russo-Ukraine war period. Fourth, the stock returns of electronic, chemical and steel industries have high connectedness with the commodity market compared to that of foods, machinery and transport industries. Fifth, the total spillover index appears high in all industries during the Covid-19 and Russo-Ukraine war period compared to pre-Covid-19 period.
The Effect Of Technology Credit Bureau Analyst’s Report On the Stock Price Crash Risk
Authors:   The Korean Data Analysis Society, Ahn Il Chan , Kang Sang Koo
Published: April 2023

We examine whether the technology credit bureau (TCB) analysts’ reports can decrease one-year ahead stock price crash risk for firms listed in the KRX KOSDAQ. The TCB analyst report publication project is a system in which the KOSDAQ entrusts a TCB to publish a report once a year for small and medium-sized neglected firms that do not have security analysts’ research coverage. This study thus contributes to the literature for the following aspects. First, we first examine whether even the involuntary information provision of neglected firms can reduce the firms’ stock price crash risk. Second, we verify whether the system adds value. Overall, the results suggest that TCB analysts’ reports decrease the stock price crash risk and have an effect in line with the policy objective. First, the publication of TCB analysts’ reports significantly decreases the stock price crash risk in probability. Second, we could not find a significant negative relationship between the publication of TCB analysts’ report and negative conditional skewness (NCSKEW) and down-to-up volatility (DUVOL). However, the results appear to be the effect during COVID-19 pandemic. In the sub-sample analysis only with samples before the COVID-19 pandemic, there is a significantly negative relationship between publication of TCB analysts’ reports and NCSKEW. Similarly, the negative effect on DUVOL is found but is marginally significant only in the OLS regression.