bluuebunny/crossref_metadata_2025_split huggingface dataset:
The disutility of driving below the speed limit on highways
Authors: Filipi Nikol , Karlínová Bára , Krčál Ondřej 
Published: December 2022

Abstract
Reducing travel speed below the highway speed limit leads to savings in fuel consumption and CO2 emissions. However, car drivers may be reluctant to drive more slowly either because they do not want to lose time or for other reasons we refer to as ‘the disutility of driving at lower speeds’. In this paper, we use a survey experiment to isolate the disutility of driving at lower speeds by comparing drivers’ willingness to accept compensation for a fixed increase in travel time caused either by taking a longer route or by travelling at below-limit speeds. We show that Czech drivers require higher compensation for travelling at lower speeds than they require for the same travel time increment caused by a longer distance. This result represents the first piece of evidence showing that the disutility of driving at below-limit speeds on a highway is substantial and economically relevant.
Planned construction of HSR in Czechia and occasional long-distance work commuting: impact of passenger income
Authors: Petříček Jakub , Komárek Marek , Marada Miroslav , Randák Jakub 
Published: December 2022

Abstract
This article analyses occasional work commuting mobility within three major metropolitan areas in Czechia in the context of future HSR routes. The main aim is to explain uneven commuting flows of inter-metropolitan travelers through their level of income, given their potential for the use of HSR from a demand perspective. To achieve the goals, the paper uses quantitative data analysis methods performed on a selection of 228 respondents who realized at least one business trip between Prague and Brno or Prague and Ostrava between January and September 2019. The results reveal that the level of income plays a significant role in the issue of using potential high-speed lines for occasional long-distance commutes.
Travel behaviour changes during the pandemic: Prague-Pilsen rail case study
Authors: Surmařová Simona , Vrána Martin , Ilík Jan 
Published: December 2022

Abstract
The COVID-19 pandemic has affected many aspects of our everyday lives. Governments have taken numerous measures to contain the spread of the pandemic, which has had a direct impact on daily mobility, modal choice and the function of public transport. This study uses quantitative and qualitative data to describe how the pandemic influenced travel on the Prague-Pilsen (Praha-Plzeň) railway line. The results of the case study on the Prague-Pilsen railway line are consistent with experiences in other countries. 38% decrease in passenger numbers was found between 2019 and 2020. Although numbers are increasing again, they still have not reached the pre-pandemic level. The number of connections has also decreased by a third on average (2019 to 2020). We also conducted in-depth interviews with train passengers on the above-mentioned route. Two-thirds of passengers stated that the frequency of their journeys had not been affected by the pandemic. However, like the other participants, they described other changes caused by the pandemic. Fear of infection played an important role, and the inconvenience of overcrowding was mentioned several times. The switch from buses to trains was mentioned, as was the fact that more and more travellers prefer to travel first class. In some cases, changes in the temporality of trips were also documented. The survey suggests that respondents travel less frequently by train for systematic, functional, health or social reasons.
Development of Eco-Friendly Transformer Oil from Neem Seed Oil using Periwinkle Waste Shell as Catalyst
Authors: Oyelaran Olatunde Ajani , Borisade Sunday Gbenga , Abioye James Oyelowo , Bolaji Bukola Olalekan 
Published: December 2022

Abstract
The urge for a sustainable and non-polluting industry has raised the need for a search for an alternative insulating fluid that could be used in transformers, because of the negative environmental effect of mineral-based insulating fluids. Natural esters from non-edible oil seeds showed to be feasible alternative, unfortunately they possess poor thermooxidative properties. Neem trees grow nearly on all types of soils and can be as old as 45 years before they start to produce less fruits. Neem tree can produce up to 50 kg of its fruits yearly from the tenth year and the seed oil content is 45 % making it a sustainable tree. The neem seed transformer oil (NSTO) was produced via catalysed transesterification process using neem seed oil and methanol with periwinkle shell as catalyst. Prior to the transesterification reaction the seed oil was degummed. The produced ester also underwent water treatment process. The produced NSTO density, water content, acidity flash point, pour point, viscosity, breakdown voltage, dielectric, relative dielectric constant, dissipation factor and resistivity properties were tested, presented and discussed. Results show that NSTO meet most of the standard requirements of new natural ester fluids as insulating oil. The dielectric breakdown voltage of the oil is 32 kV, which is more than the required for new natural ester fluids. The dissipation factor limit value for new natural ester of 0.20 % at 25 °C limit value was met by NSTO from 100 Hz to 400 Hz, and the relative dielectric constants of NSTO are 3.01 k, which value also meets the specification of between 2.9 k and 3.2 k. The pre-treatment of degumming of the seed oil prior to transesterification and water treatment of the produced ester appears to be a promising route for the production of electrical insulating oil for transformer.
Influence of Data Reduction Methods on Economic Evaluation of Energy-Communities
Authors: Carreras Fernando , Steinmaurer Gerald 
Published: December 2022

Abstract
Renewable energy communities (REC) are a valuable mean of combating climate change: they increase participant self-sufficiency, avert blackouts, minimize costs (and/or CO2 emissions), and improves the resilience of the community. The planning phase of an energy community requires an analysis of its performance and efficiency. Concretely, the calculation of optimized energy flows of each participant of the REC at each timepoint (and hence, the energy costs and/or CO2 emissions) is the objective of the analysis. The quality and accuracy of the analysis depend directly on the period of the analysis from one side, and on the modelling data from another. The most accepted period of the analysis of RECs (as a special case of micro-grids) comprises a whole year, to avoid seasonal effects. The necessary data for the analysis are energy consumption and production, trade prices and used technologies. Nowadays, most grid operators provide the values of energy flows with at least a 15-minute time resolution. It means each variable involved in the analysis will be represented as an array with 35 040 elements. Increasing the number of participants, technologies, and other involved variables, increases the amount of data, and consequently the complexity of the analysis. The main contribution of this paper is the comparison of different data reduction methods to handle this information and the validation of their results.
Genomics studies for trait improvement in four important tree species: Current status and future prospects
Authors: Rajarajan Kunasekaran , Mehanathan Muthamilarasan , Sahu Sakshi , Mushineni Ashajyothi , Sundaram Suresh Ramanan , Bharti Alka , Anuragi H , Handa Arun Kumar , Arunachalam Ayyanadar , Nayak Devashree , Dhyani Shiv Kumar , Suresh Hendre Prasad , Rizvi Javed 
Published: December 2022

Abstract
Trees hold the lifeline of the earth’s biodiversity and serve as a commercial entity delivering broad applications to human-kind. In addition to being used as wood and timber, trees are a source of secondary metabolites, medicinal compounds, and other derivatives with high commercial value. Thus, the scope for improvement of these traits and quality traits (insect/pest resistance, wood quality, etc.) has always been demanding; however, limited progress has been made compared to other crop species. Trait improvement has always been challenging in trees owing to several practical difficulties, but genomics has enabled the precise identification of genetic determinants of these traits and provided tools and approaches to tweak them for enhancing the traits of interest. Next-generation sequencing (NGS) has expedited genomics and transcriptomics research by facilitating the sequencing of genomes and transcriptomes, identifying genes, profiling the regulation of their expression, and constructing gene regulatory networks. Also, NGS has enabled the development of large-scale genome-wide molecular markers for high-throughput genotyping applications, which are useful in breeding for desirable traits. As it allows improved understanding of the gene function and its network at different developmental stages of trees with reference to an environmental stimulus can further help the breeder to enhance the knowledge on spanning genotype and phenotype. Thus, the potential of genomics in expediting trait improvement has been well realized; however, its application in tree species, particularly in commercially important ones including Tectona grandis, Azadirachta indica, Casuarina spp., and Salix spp, requires further research. Given this, the present review enumerates the progress made in genomics research on these four species and provides the roadmap for their trait improvement toward enhancing productivity and ecosystem services.
Neuropsichiatric Manifestations of Systemic Lupus Erythematosus: Diagnosis and Treatment Approach
Authors: Lucic Aleksandra Tomic 
Published: December 2022

Abstract
Neuropsychiatric involvement in systemic lupus erythematosus includes heterogeneous manifestations involving both the central and peripheral nervous system. A major issue in clinical evaluation is the attribution of neuropsychiatric symptoms to systemic lupus erithematosus. Antiphospholipid antibodies, immune complex, microangiopathy, early and accelerated arteriosclerosis are factors that have the main role in pathogenesis of neuropsychiatric manifestations of systemic lupus erithematosus. There are no neurological symptoms specific to systemic lupus erithematosus, but they can also occur very commonly in the general population. Lesions of nervous system can be focal or diffuse and may be due to systemic lupus erithematosus itself (primary lesions), but it also may be caused by other diseases or disbalances. Therapy of the neuropsychiatric manifestations depends on the nature of the pathological process (dominant inflammation or thrombosis). If it is result of an inflammatory neurotoxic process and in the presence of an increased activity of systemic lupus erithematosus, therapy includes glycocorticoids independently or in combination with immunosuppressives. Focal neuropsychiatric syndrome with antiphospholipid antibodies positivity should be treated with anticoagulant and/or antiplatelet therapy. In addition, control of classical cardiovascular risk factors, stop smoking, and treatment with hydroxychloroquine is recommended.
Influence of “Sneznik-1/79” Mineral Water on Anthropometric, Functional and Biochemical Parameters of Professional Basketball Players: Role of Oxidative Stress
Authors: Lalovic Dijana , Vranic Aleksandra , Jeremic Jovana , Stanojevic Dejan , Bolevich Sergey , Bolevich Stefani , Ristic Jelena , Cikiriz Nikola , Pesic Deniel , Zagorac Zagor , Zivkovic Vladimir , Jakovljevic Vladimir 
Published: December 2022

Abstract
Adequate hydration represents the balance between the water intake and loss and has an unambiguous significance for public health and it is essential to sustain life. The changes in electrolyte balance which occur during and after training affect on athletes health and performance. Therefore, fluid replacement with adequate mineral composition is of utmost importance. The aim of the present study was to examine the influence of low mineral water from the well Sneznik-1/79 on anthropometric, functional, biochemical parameters and redox status of professional basketball players. In total, 17 male basketball players were included, during the pre-competitive mesocycle, and after the initial testing, they were randomly divided into two groups: group 1 - consumed the commercial drinking water for four weeks (n=7), and group 2 - consumed water from the well Sneznik-1/79 for four weeks (n=10). Determination of the anthropometric, functional, biochemical parameters and redox status was performed. Our results pointed out that consumption of mineral water from the well Sneznik is completely safe from the aspect of affecting various anthropometric, functional and biochemical parameters as well as systemic oxidative stress of professional athletes. In addition, existence of discretely better effects over commercial drinking water indicates that a long period of monitoring may certainly be of interest for further investigation.
Konzeption und Entwicklung einer Datenpipeline zur automatisierten Validierung und Verarbeitung von Bankdaten am Beispiel der Mittelstand.ai
Authors: Schlegel Stani Lennart , Ritz Harald , Becker Michel 
Published: December 2022

Durch die Digitalisierung im Bankensektor ergeben sich verschiedene Möglichkeiten der Verwertung von Daten. Ein Beispiel ist die Vertriebssteuerung anhand von Data-Science-Analysen und ML-Modellen.
Diese Thesis beschäftigt sich damit, eine Datenpipeline anhand von definierten Datenqualitätsrichtlinien zu implementieren. Es wird eine automatisierte Validierung der Qualität von Bankdaten anhand eines konkreten Anwendungsfalls umgesetzt.
Einsatz künstlicher Intelligenz in der Medizin – Chancen und Herausforderungen
Authors: Nguyen Dong Tuyen , Ritz Harald , Kammer Frank 
Published: December 2022

Die Fortschritte bei medizinischen KI-Anwendungen sind aufgrund dergestiegenen Rechenleistung moderner Computer sowie der Zunahme digitaler Daten sprunghaft angestiegen.
Anhand von Analysen wurde in dieser Arbeit der Einsatz von KI in einigen medizinischen Anwendungsbereichen untersucht, u.a. zur Diagnose von Herz-Kreislauf-Erkrankungen und um Hirntumore in Röntgen-, CT- u. MRT-Bildern zu erkennen.
HUBUNGAN EFIKASI DIRI DAN MOTIVASI BELAJAR MATEMATIKA SISWA KELAS VIII SMP MUHAMMADIYAH KOTA MAKASSAR
Authors: Quraisy Andi , Agus Agus 
Published: December 2022

Penelitian ini dilakukan dengan tujuan untuk mengetahui hubungan atau korelasi antara efikasi diri dan motivasi belajar siswa kelas VIII SMP Muhammadiyah Kota Makassar. Penelitian ini adalah penelitian kuantitatif dengan sampel penelitian sebanyak 229 siswa dari kelas VIII SMP Muhammadiyah Kota Makasar tahun ajaran 2020/2021. Teknik pengambilan sampel yang digunakan adalah Stratified Proportional Random Sampling. Teknik pengumpulan data dalam penelitian ini menggunakan instrument angket efikasi diri dan angket motivasi belajar. Data dianalisis dengan statistika deskriptif dan statistika inferensial dengan menggunakan analisis korelasi.Hasil penelitian menunjukkan bahwaBerdasarkan hasil perhitungan teknik analisis korelasi diperoleh nilai koefisien korelasi (r) sebesar 0,738. Korelasi kedua variable tersebut berada pada kategori kuat. Hasil tersebut menunjukkan ada hubungan positif yang sangat signifikan antara efikasi diri dengan motivasi belajar. Semakin tinggi efikasi diri maka semakin tinggi pila motivasi belajar. Sebaliknya semakin rendah efikasi diri maka semakin rendah pula motivasi belajarsiswa kelas VIII SMP Muhammadiyah Kota Makassar.
Um olhar sobre a acessibilidade do Museu da Dança
Authors: Dias Guilherme Moreira , Formoso Tailine Pereira Lomêu , Pinheiro Lenilda de Matos , Braz Ruth Maria Mariani , Dominick Rejany dos Santos , Lima Neuza Rejane Wille , Silva Dagmar Mello e 
Published: December 2022

A mudança das práticas cotidianas devido à pandemia do novo coronavírus tem sido um grande desafio para todos. Os meios virtuais, enquanto instrumento de divulgação da arte, da educação e da cultura têm sido grandes aliados para amenizar os efeitos do isolamento social. Desta forma, o texto apresenta e discute questões relacionadas ao portal virtual do Museu da Dança, evidenciando seu conteúdo, critérios de acessibilidade e o interesse do público em geral pelo acervo do site. Para isso, foi realizada uma pesquisa bibliográfica narrativa e de campo com visitas virtuais e a escolha de uma das exposições, para o desenvolvimento dos critérios mencionados. O estudo incidiu sobre a exposição “A poética dos encontros”, com o objetivo de ser analisada sob os aspectos da inclusão, arte e educação. Os resultados encontrados revelam que o Museu da Dança virtual permite o acesso a todas as pessoas, no entanto há necessidade de dar maior atenção à acessibilidade e ao estímulo às visitas do público em geral. Ainda que tenha sido feita a pesquisa investigativa sobre os recursos utilizados, a apresentação e o conteúdo, a apreciação de um portal de arte está sempre condicionada segundo as experiências particulares de cada visitante, por isso temos caminhos e diálogos diferentes com a diversidade
Arte como auxílio no desenvolvimento cognitivo da pessoa cega
Authors: Carvalho Maria Jose Ferreira de Sousa , Aguiar Odailton Aragão 
Published: December 2022

Falar da arte como auxílio no desenvolvimento cognitivo da pessoa cega, nos leva a refletir sobre a importânciae entender como ocorre esse processo. Para a realização dessa pesquisa optei pela pesquisa qualitativa, envolvendo análise dos conteúdos obtidos através de uma oficina realizada com pessoas cegas da Associação dos cegos do Piauí – ACEP. Percebemos que ao transmitir o ensino de artes a pessoa cega, o seu desenvolvimento cognitivo é ampliado de forma significativa o que a permite pintar e utilizar as cores mesmo sem vê-las, não negamos que existem dificuldades, pois também a encontramos mais percebemos que existe a possibilidade de superação. A base bibliográfica do trabalho seguiu parâmetros de Masini (2007), Barbosa (2006) que relatam como arte pode auxiliar no desenvolvimento cognitivo da pessoa cega, e de como o sistema háptico pode ser ampliado através da arte. Este trabalho permitiu uma melhor compreensão do modo de como a arte pode ajudar no desenvolvimento cognitivo da pessoa cega. O resultado desse trabalho mostrou que a pessoa cega tem o seu desenvolvimento cognitivo ampliado a partir do momento que ela começa a conhecer as cores e através desse conhecimento ela consegue realizar a pintura de uma tela, ampliado o seu tato e consequentemente a sua sensibilidade em sentir as cores e fazer uso delas e que a pintura vai muito além da visão. A tabela Feelipa criada em 2009 pela designer portuguesa Filipa Nogueira Pires que a partir das formas geométricas, foi primordial para a realização desse trabalho.
Klasifikasi Sentimen Judul Berita Pemberitaan COVID-19 Tahun 2021 pada Media DetikHealth
Authors: Delfariyadi Fahri , Helen Afrida , Yuliawati Susi 
Published: December 2022

Penelitian ini merupakan penelitian linguistik terapan yang mengombinasikan linguistik dan ilmu komputasi dan berfokus di bidang natural language processing (NLP). Fenomena yang dikaji adalah klasifikasi sentimen pada judul berita pemberitaan COVID-19 di media DetikHealth selama tahun 2021 sehingga orientasi penelitian ini adalah mengklasifikasikan sentimen pada fenomena tersebut. Pengumpulan data dilaksanakan dengan memanfaatkan fitur saring yang disediakan media tersebut dan analisis data dilakukan dalam dua tahap besar, yaitu text preprocessing dan klasifikasi sentimen. Algoritma yang diimplementasikan dalam penelitian ini adalah algoritma MultinomialNB yang merupakan bagian dari naïve bayes classifier. Hasil dari penelitian ini adalah diperolehnya tingkat akurasi prediksi sentimen sebesar 72.5%. Selain itu, uji coba dengan tanpa melakukan salah satu atau keseluruhan tahapan preprocessing data memberikan dampak terhadap tingkat akurasi mesin. Penurunan tingkat akurasi paling menonjol terlihat pada uji coba tanpa stemming. Uji coba tanpa stemming menunjukkan adanya pemahaman linguistik yang berbeda jika tahapan stemming dilakukan dan penurunan tingkat akurasi mesin. Temuan lain adalah label sentimen netral adalah label sentimen berita dengan prediksi benar tertinggi dan label positif adalah label yang relatif salah diprediksi mesin. Implikasi dari hal ini adalah label positif merupakan label yang berpotensi mengalami kekeliruan prediksi.
Kata Kunci—klasifikasi sentimen, text preprocessing, NLP
Smart Automatic Sliding Gate Dengan Memanfaatkan Teknologi Berbasis Internet Of Things (IoT)
Authors: Prihanto Agus , Prapanca Aditya 
Published: December 2022

Salah satu cara yang dilakukan masayarakat umum untuk melindungi rumah mereka biasa menggunakan pagar. Meskipun banyak manfaat penggunaan pagar, namun jika pagar sering dibuka dan ditutup, maka akan membutuhkan energi tersendiri. Saat ini banyak pabrik, hotel, area parkir, dll yang telah mengotomatiskan pagar mereka secara elektrik. Petugas/penjaga gate cukup menekan switch/saklar untuk membuka dan menutup pagar mereka, sehingga lebih praktis dan efisien. Penggunaan switch memang cukup membantu membuka dan menutup pagar, namun kurang cocok jika pagar tersebut tidak ada petugasnya, seperti pagar yg digunakan di rumah. Dengan kekurangan ini, maka ada ide agar switch pengendali buka tutup ini dapat diganti dengan remote. Salah satu solusi untuk mengatasi permasalahan tersebut adalah dengan mengotomatiskan sliding gate (pagar geser) dengan memanfaatkan teknologi berbasis Internet of Things (IoT) sehingga menjadikan lebih smart.
Hasil pengujian menunjukkan bahwa untuk kendali pagar jarak jauh dapat menggunakan teknologi Internet Of Things (IoT) dengan Aplikasi Ewelink yang terhubung dengan 2CH Smart Switch Wifi melalui internet yang memiliki jangkauan lebih jauh dibandingkan dengan Remote RF. Untuk menyempurnakan feature pagar dapat digunakan magnetic limited switch dan sensor anti jepit.
Kata Kunci - Sliding Gate, Internet of Things, Smart, Ewelink.
Risiko Aset Teknologi Informasi: Studi kasus Implementasi Manajemen Risiko SPBE Dinas Komunikasi dan Informatika Pemerintah Kota Balikpapan
Authors: Bisma Rahadian 
Published: December 2022

Sistem Pemerintahan Berbasis Elektronik merupakan penyelenggaraan pemerintahan yang memanfaatkan teknologi informasi dan komunikasi untuk memberikan layanan kepada instansi yang menggunakan SPBE. Dari penelitian ditemukan 261 risiko yang diidentifikasi yang dapat dikaitkan dengan risiko SPBE. Implementasi Manajemen risiko peneliti menggunakan Cobit5 for risk, ISO 31000:2018 dan KemenPAN RI No 5 2020 untuk dijadikan pedoman dan analisa terhadap manajemen risiko SPBE. sehingga diharapkan penelitian ini dapat sesuai dengan peraturan dalam penerapan Manajemen Risiko SPBE. Seluruh temuan risiko diberikan rekomendasi dan sistem pengendalian risiko untuk memperkecil level risiko. Budaya atau penerapan manajemen risiko perlu di tingkatkan dan dioptimalkan terutama di bagian Komunikasi dan konsultasi, pencatatan dan pelaporan serta pemantauan dan review yang harus dilakukan secara berkala