bluuebunny/crossref_metadata_2025_split huggingface dataset:
In Supporting Role Cast: The EU Charter of Fundamental Rights
Authors: Baraník Kamil , Hamuľák Ondrej 
Published: April 2023

Summary
The article deals with the Slovak Constitutional Court’s approach to the EU Charter of Fundamental Rights as a potential source of constitutional review. It analyses selected SCC decisions in order to evaluate and generalise the SCC attitude. The main focus is on defining the constitutional status of the EU Charter within the Slovak constitutional order. The up-to-date practice of the Constitutional Court is associated with an inevitable confusion when formally the Charter belongs among the sources of constitutional review, but by applying the doctrine of self-restriction, the SCC uses it only in a subsidiary way or in the form of a soft interpretation instrument to support its reasoning.
Public Services Client-Accordance Through Coproduction and Digitalization
Authors: Putans Romans , Zeibote Zane 
Published: April 2023

Summary
The role of the societies and their interaction with public administration is changing toward ever closer co-operation. Since 2009 scientific literature and the public administrations themselves have been increasingly exploring the changing and dynamic role of the recipient of public services, a client or a customer, as that of a partner in the provision of public services. In this article the authors propose a policy client-accordance index (PCAX) methodology to measure the relevance of a) policy planned results and policy-makers’ expectations in relation to b) clients’ intentions, and explore the co-production in the age of digitalization based on a case study. The idea of the article is to contribute to this necessity of new tools and approaches to facilitate the co-operation and co-production between policy makers and society. The main goal of the research is to analyse the applicability and challenging aspects of the feasibility of PCAX and to test the possible transfer of the developed methodology model for evaluating the relevance of any public administration policy to the intentions of the policy‘s respective target group, i.e., the client-accordance index of a given public policy. In the first and the second chapters of the article, mostly based on the findings of scientific literature analyses, the authors explore the increasing topicality and the need of changing awareness of a public a service and its provision. Further in-depth analyses are conducted on the possible methodological tool to measure the relevance between the policy makers’ decisions (expectations) and society‘s needs and intentions. In the concluding chapter of the article the authors summarize the development dynamics of societal reforms towards co-production, main implementation aspects of the concept and remarks on PCAX backed up by the findings of the approbation of PCAX elements in the actual case study.
Analysis of Push and Pull Factors for Starting a Business in Latvia
Authors: Berke-Berga Anzelika , Dovladbekova Inna , Urbane Marta 
Published: April 2023

Summary
Entrepreneurship related research has developed rapidly during the recent decades. It is of interest for every country in the European Union to foster increase of newly created enterprises and thus employment and economic dynamism. The main goal of this paper is centred on motivational factors that contribute to people’s involvement in business in Latvia. At first, the article looks at the development of factors that influence entrepreneurial motivation in context of push and pull theoretical framework. Subsequently, the analysis of an empirical study is carried out. The study analyzes factors that promote or hinder starting a business in context of push and pull framework. The results offer important conclusions regarding the main motivators for starting a business. Majority of the existing and potential entrepreneurs are motivated by the pull factors (i.e., appropriate character, skills and knowledge, willingness to support their family members or earn more). The motivation can be further triggered by the push factors, such as tax benefits or favourable business legislation. Nevertheless, the push factors alone cannot boost creation of new enterprises as operate in tandem with the pull factors.
Greening of European Cities: Social Benefits of Urban Nature for Urban Air Quality
Authors: Bočkarjova Marija , Kačalová Alexandra 
Published: April 2023

Summary
While current climate and environmental efforts are mostly focused on the necessary and urgent CO2 emissions cuts, energy transition and climate adaptation, other not least pressing issues such as air quality start reaching the political agenda (European Commission, 2019). In this paper, we address air pollution from the social welfare perspective and bring together two strings of literature on the productivity of green urban infrastructure for ambient air quality and the monetisation of air quality improvements. Based on the EU air quality data by country and city, we identify those regions, which would benefit most from improved urban green infrastructure to improve air quality performance in Europe. We review a set of academic literature on the impact of urban green combating urban air pollution, and provide a synthesis review of social externality costs connected to urban air pollution. We extrapolate, in a stylized manner, the effect of increasing urban vegetation throughout the EU and in a selection of EU cities. Our estimates show that additional 1m2 of green cover throughout the EU cities would lead to 65,9 mln EUR of benefit per year, split about equally between the benefits of improved air quality and carbon sequestration, equivalent to 976 euros per ha per year for air pollutants and 1024 euros per ha per year for carbon abatement.
Numerical Investigation of Length to Beam Ratio Effects on Ship Resistance Using Ranse Method
Authors: Le Tat-Hien , Anh Nguyen Duy , Tu Tran Ngoc , Hoa Nguyen Thi Ngoc , Ngoc Vu Minh 
Published: April 2023

Abstract
The paper discusses the length to beam (L/B) ratio effects on ship resistance at three different Froude numbers using unsteady RANSE simulation. First, the JBC ship model was used as an initial hull form for verification and validation of predicted ship resistance results with measured data, and then the influence of the L/B ratio on ship resistance was carried out. Ship hull forms with different L/B ratios were produced from the initial one by using the Lackenby method. The numerical results obtained show the L/B ratio’s effect on ship resistance. Increases of the L/B ratio led to gradual reduction of the total ship resistance and vice versa. Analysis of the changing of the resistance components indicates that the pressure resistance changes are considerably larger than the frictional one. Finally, the paper analyses the difference in the flow field around the hull of the ship with variation of the L/B ratio to fully understand the physical phenomenon in the change of ship resistance at different L/B parameters.
Study on the Dynamic Response of Deep-Sea Trawlers in Sea Trials
Authors: Xu Qingchao , Xie Yonghe , Cai Hao , Gong Xiwu , Li Detang , Wang Wei , Jia Panpan 
Published: April 2023

Abstract
The increasing use of automation in fishing vessels has improved trawling efficiency while directly affecting the fishing capacity and cost of fishing vessels. Among the various influencing factors, warp tension and warp length can be varied to automatically balance the retraction and release of warp control. We combined the two parameters and independently designed and developed the key equipment for fishing vessels—the warp dynamometer and meter counter—and control software. The accuracy of the warp tension and length measurements was improved. The designed equipment was applied to sea trials under different working conditions, and the test data records were exported. Next, filtered time-domain graphs of the required parameters were plotted through complex Fourier transform, first-order low-pass filtering, and inverse Fourier transform. The results of data processing using various parameters were compared and analysed to determine the variation trends of the parameters and verify the effects of their balance control. The results indicated that using an automatic balance control system that combines warp tension and warp length can be effective for the fishing operation of offshore double-deck trawlers. In addition, first-order low-pass filtering can be used to filter complex warp tension data. This study also determined the relationship between warp tension and experimental parameters such as warp length and ship speed during the release of control. After the balance control of warp tension and warp length, the net mouth area increased by 30.7% and 36.5%, respectively, and the fishing efficiency of the vessel improved considerably.
Adptive Heading Control of Underactuated Unmanned Surface Vehicle Based on Improved Backpropagation Neural Network
Authors: Dong Zaopeng , Li Jiakang , Liu Wei , Zhang Haisheng , Qi Shijie , Zhang Zhengqi 
Published: April 2023

Abstract
Aiming at the challenges to the accurate and stable heading control of underactuated unmanned surface vehicles arising from the nonlinear interference caused by the overlay and the interaction of multi interference, and also the uncertainties of model parameters, a heading control algorithm for an underactuated unmanned surface vehicle based on an improved backpropagation neural network is proposed. Based on applying optimization theory to realize that the underactuated unmanned surface vehicle tracks the desired yaw angle and maintains it, the improved momentum of weight is combined with an improved tracking differentiator to improve the robustness of the system and the dynamic property of the control. A hyperbolic tangent function is used to establish the nonlinear mappings an approximate method is adopted to summarize the general mathematical expressions, and the gradient descent method is applied to ensure the convergence. The simulation results show that the proposed algorithm has the advantages of strong robustness, strong anti-interference and high control accuracy. Compared with two commonly used heading control algorithms, the accuracy of the heading control in the complex environment of the proposed algorithm is improved by more than 50%.
Hierarchical Multiscale Fluctuation Dispersion Entropy for Fuel Injection System Fault Diagnosis
Authors: Shi Qingguo , Hu Yihuai , Yan Guohua 
Published: April 2023

Abstract
Marine electronically controlled (ME) two-stroke diesel engines occupy the highest market share in newly-built ships and its fuel injection system is quite different and important. Fault diagnosis in the fuel injection system is crucial to ensure the power, economy and emission of ME diesel engines, so we introduce hierarchical multiscale fluctuation dispersion entropy (HMFDE) and a support matrix machine (SMM) to realise it. We also discuss the influence of parameter changes on the entropy calculation’s accuracy and efficiency. The system simulation model is established and verified by Amesim software, and then HMFDE is used to extract a matrix from the features of a high pressure signal in a common rail pipe, under four working conditions. Compared with vectorised HMFDE, the accuracy of fault diagnosis using SMM is nearly 3% higher than that using a support vector machine (SVM). Experiments also show that the proposed method is more accurate and stable when compared with hierarchical multiscale dispersion entropy (HMDE), hierarchical dispersion entropy (HDE), multiscale fluctuation dispersion entropy (MFDE), multiscale dispersion entropy (MDE) and multiscale sample entropy (MSE). Therefore, the proposed method is more suitable for the modelling data. This research provides a new direction for matrix learning applications in fault diagnosis in marine two-stroke diesel engines.
Trends and Return Frequencies of Hot and Cold Extreme Events in Northern Vietnam from 1961–2018
Authors: Duc Thanh Ngo , Thi Khanh Hoa Bui 
Published: April 2023

This study used observed data of maximum daily temperature (Tx) and average daily temperature (T2m) from 48 meteorological stations to investigate hot (SU35, Tx≥35 ºC), severe hot (SU37, Tx≥37 ºC), cold (FD15, T2m≤15 ºC), and severe cold (FD13, T2m≤13 ºC) events in Northern Vietnam from 1961 to 2018. Trends and frequency characteristics of SU35, SU37, FD15, and FD13 were calculated and discussed. Results showed a significant increase in the number of hot and severe hot days, while there was a notable decrease in the number of cold and severe cold days in the northern region of Vietnam. The North Central region experienced the highest increase in the number of severe hot days, ranging from 2 to 5 days per decade. In contrast, the Northwest and Northeast regions had the highest decline in the number of cold days, with a rate of 3.5 to 4.5 days per decade for cold and 1 to 3 days per decade for severe cold days. The return values of Tx for the SU35 and SU37 thresholds for 10-year and 50-year return periods exceeded 41 ºC in the Northern Delta and North Central regions, which was higher than other regions (37–40 ºC). Meanwhile, the return values of T2m for the FD15 and FD13 thresholds were the lowest in the Northeast, typically ranging from 3 to 7 ºC for a 50-year return period. These results highlight the necessity of planning adaptation measures to address changes in hot and cold extreme events, particularly in the key industrial areas of Northern Vietnam, in the context of climate change.
Keywords: Climate change, extreme hot and cold events, generalized Pareto distribution, trend analysis.
PENGGUNAAN MEDIA GOOGLE FORM PADA MASA PANDEMI COVID-19 DALAM PENILAIAN HASIL BELAJAR PESERTA DIDIK KELAS VI DI SEKOLAH DASAR NO. 1 SIBANGGEDE KABUPATEN BADUNG
Authors: Juliantara I Ketut Alit , Anggreni Ni Made , Mariani Ni Nyoman 
Published: April 2023

Google form merupakan salah satu aplikasi yang dapat digunakan secara gratis untuk membantu guru dalam melakukan penilaian hasil belajar peserta didik pada masa pandemi covid-19. Penelitian ini bertujuan untuk 1) Untuk mengetahui proses penggunaan media google form pada masa pandemi covid-19, 2) Untuk mengetahui tanggapan guru dan peserta didik terhadap penggunaan media google form pada masa pandemi covid-19, 3) Untuk mengetahui kendala yang dihadapi dalam penggunaan media google form pada masa pandemi covid-19.
Teori yang digunakan untuk menganalisis rumusan masalah adalah teori behavioristik dari Burrhus Frederic Skinner dan Edward Lee Thorndike. Metode pengumpulan data yang digunakan yaitu wawancara, observasi, studi dokumentasi dan studi kepustakaan. Data yang telah terkumpul dianalisis dengan metode analisis deskriptif kualitatif melalui reduksi data, penyajian data dan penarikan kesimpulan.
Hasil penelitian menunjukan bahwa, proses penggunaan media google form pada masa pandemi covid-19 dalam penilaian hasil belajar peserta didik kelas VI di Sekolah Dasar No. 1 Sibanggede meliputi 3 tahap yaitu tahap persiapan, tahap pelaksanaan, dan tahap akhir. Tanggapan guru mengenai penggunaan media google form, yaitu mudah digunakan dan cukup efektif, tidak memerlukan banyak biaya hanya memerlukan jaringan internet yang stabil dan tanggapan peserta didik mengenai penggunaan media google form, yaitu google form mudah digunakan dan tampilannya menarik, hanya dengan mengklik link yang dibagikan melalui WhatsApp Group. Kendala yang dihadapi dalam penggunaan media google form yaitu, jaringan internet tidak stabil, keterbatasan kuota internet, tidak semua peserta didik memiliki hp yang mendukung pembelajaran, masalah teknis pada perangkat yang digunakan.
EFEKTIVITAS PEMBELAJARAN DARING DI MASA PANDEMI SEBAGAI WUJUD RESILIENSI BAGI ANAK SD DI PERUM TIRTA REGENCY KABUPATEN BANDUNG
Authors: Wiena Safitri  , Agung Prayoga  , Safilah Dea , Fitriani Hakim  
Published: April 2023

Tujuan penelitian ini adalah mendapatkan informasi tentang keefektivitasan proses pembelajaran daring di masa pandemi Covid-19 sebagai proses penyesuaian diri (resiliensi) bagi anak SD di Perum Tirta Regency. Terdapat banyak kendala, terutama pada anak yang harus menyesuaikan pembelajaran dari rumah selama masa pendemi ini dan juga orang tau yang mendampingi mayoritas masih awam terhadap penggunaan media pembelajaran. Penelitian ini menggunakan metode deskriptif kuantitatif, dengan teknik pengumpulan data menggunakan kuisioner dari beberapa sampel. Dari hasil penelitian yang dilaksanakan menunjukan bahwa efektivitas pembelajaran daring terhadap anak SD di Perum Tirta Regency pada masa pandemi covid-19 kurang efektif. Dalam hal ini peneliti menyebarkan kepada 30 anak, sesuai dengan pernyataan mayoritas anak SD bahwa mereka hanya dapat memahami materi pelajaran, namun tidak mengalami progress yang baik selama pembelajaran daring. Dalam proses pembelajaran daring harus ada kerja sama yang baik antara pendidik dan anak agar penyesuaian diri anak terhadap pembelajaran daring menjadi efektif
ANALISIS PERILAKU REMAJA PUTRI DI BALI TERHADAP PERKEMBANGAN GAYA BUSANA ADAT KE PURA
Authors: Anggi Maharini Ni Kadek 
Published: April 2023

Bali is an archipelago in Indonesia that is the prima donna of foreign tourism. The natural beauty of the tropics and the cultural charm that is served is the main attraction for tourists. Communities on the island of Bali are mostly dominated by Hindus. One of the religious activities carried out by the Hindu-Balinese community is going to the temple to worship. Balinese Traditional Clothing that is used at the temple. However, along with the development of technology and the influence of globalization. Balinese Traditional Clothing began to experience deviations in terms of aesthetics and ethics. This study aims to analyze how the behavior of young women in Bali is dealing with the development of the style of dress in the temple in the present era. Research qualitative uses data analysis techniques and qualitative descriptive methods to reveal facts and material objects. This research is devoted to young women because they are considered to tend to follow contemporary dress styles that are supported by progress and easy access to information. The results show that fashionable traditional clothes resemble the Korean look and kamen subordinates that are sewn to resemble skirts have a lot of devotees and are often used for going to the temple. The conclusion is young women in Bali tend to easily follow the development of traditional dress styles to the temple. This is due to technological advances and the role of public figures in promoting traditional clothing.
PENGEMBANGAN DESA WISATA BERBASIS KEARIFAN LOKAL GUNA MENINGKATKAN PENDAPATAN MASYARAKAT DALAM PERSPEKTIF EKONOMI HINDU DI DESA ADAT DUKUH PENABAN
Authors: Widiantana I Kadek , Indrayani A.A. Diah 
Published: April 2023

Desa Adat Dukuh Penaban Karangasem mengembangkan desa wisata berbasis kearifan lokal, dengan memanfaatkan warisan lontar yang dimiliki oleh masyarakat setempat. Berbekal warisan lontar yang dimiliki oleh masyarakat, kemudian mampu berdiri sebuah museum yang diberi nama Museum Pustaka Lontar Dukuh Penaban. Pendirian Museum Pustaka Lontar Dukuh Penaban kemudian sampai melahirkan beragam penghargaan. Pengembangan desa wisata ini diharapkan menjadi salah satu model pengembangan desa wisata berbasis kearifan lokal Oleh karenanya perlu diadakan penelusuran mendalam berkaitan dengan model pengembangan desa wisata tersebut, sehingga bisa menjadi contoh di dalam pengembangan desa wisata di tempat lain. Metode yang digunakan dalam penelitian ini adalah kualitatif dengan pendekatan studi kasus. Museum Pustaka Lontar Dukuh Penaban merupakan model museum lontar dengan ekosistem budaya lontar yang hidup. Ekosistem budaya lontar yang hidup dalam artian, segala sesuatu yang berkaitan dengan lontar bisa dijumpai di Museum, dari proses pembuatan bahan lontar, sampai pada pengaplikasian dari isi lontar. Segala hal ikhwal berkaitan dengan lontar dan pengaplikasiannya dapat dilihat di Museum Pustaka Lontar Dukuh Penaban, Karangasem. Melalui itu pula mampu menjadi daya tarik tersendiri dan pada akhirnya memberikan dampak positif terhadap kesejahteraan masyarakat di desa tersebut.
Kata kunci : Desa Wisata, Museum Lontar, Kearifan Lokal.
Osmanlı’dan Günümüze Uzanan Pazar: Bartın Kadınlar Pazarı (Galla Bazarı)
Authors: ARSLAN Ramazan 
Published: April 2023

Pazarlar, geçmişten günümüze üreticiyle tüketicilerin bir araya geldiği, geleneksel alışverişin yapıldığı ticarî mekânlar olarak bilinir. Osmanlıda toplumsal hayatın merkezi aynı zamanda şehrin merkezi olarak da kabul edilen ve iç içe yer almış cami ile Pazar etrafında şekillenmiştir. Pazarlar genel olarak kırsal ve şehir pazarları olmak üzere iki kategoride ele alınabilir. Kırsal yerleşim yerlerindeki pazarlar, bir taraftan burada meskûn ahalinin temel ihtiyaçlarını sağlamada yardımcı olurken diğer taraftan da üreticilerin üretim fazlasını pazarda satmalarına ayrıca toplumsal kaynaşmaya da vesile olurlar. Şehirlerde kurulan haftalık pazarlar ise farklı mekânlarda yer alan manav, bakkal, market gibi alış-veriş yerlerine hem alternatif hem de bunların hizmetini tamamlayıcı bir özellik taşırlar.
Bartın halk pazarı günümüzde, şehir merkezinde Salı ve Cuma günleri kurulmakta ve halk arasında kurulduğu günlerin adıyla anılmaktadır. Halk Pazarı sonradan gelenekselleşerek Salı ve Cuma günleri Galla Bazarı olarak kurulmaya başlanmıştır. Günümüzde Galla Bazarı’ndan ziyade halk arasında daha çok Kadınlar Pazarı olarak ifade edilmektedir. Bu çalışmada, Bartın Kadınlar Pazarı iktisat tarihi perspektifinde ele alınmış ve bu yönüyle önceki çalışmalardan farklılaşmıştır. Osmanlı’dan günümüze uzanan süreçte, yaklaşık iki asırdan beri varlığını sürdüren Bartın Kadınlar Pazarı (Galla Bazarı)’nın şehrin sosyo-ekonomik ve kültürel hayatındaki yeri irdelenmiştir.