bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Kualitas Pelayanan Terhadap Kepuasan Pengguna KRL Commuter Line Yogyakarta-Solo
Authors: Susilo Dibyo , Na’at Welhelmina Lebrinsi 
Published: July 2023

KRL Commuter Line merupakan sarana transportasi umum yang banyak diminati masyarakat. Karena sangat diminati oleh masyarakat, dibutuhkan kajian untuk melihat tingkat kepuasan dan layanan kepada masyarakat. Penelitian ini bertujuan untuk menganalisis dan mengetahui tingkat kepentingan pengguna, mengetahui kinerja KRL, mengetahui kepuasan pengguna dan mengetahui strategi dalam meningkatkan kualitas pelayanan untuk menentukan kepuasan pengguna KRL Commuter Line Yogyakarta-Solo. Data diolah menggunakan statistik yaitu uji validitas, uji reliabilitas, metode Importance Performance Analysis (IPA) dan metode Customer Satisfaction Index (CSI). Instrumen penelitian ini merupakan kuesioner yang dibagikan secara langsung kepada 100 pengguna KRL Commuter Line Yogyakarta-Solo dengan berbagai latarbelakang, diantaranya usia, jenis kelamin, pendidikan, jarak stasiun dengan rumah responden. Hasil penelitian untuk memperoleh kepuasan pengguna KRL Commuter Line Yogyakarta-Solo pada uji validitas dan reliabilitas bersifat valid dan reliabel. Pada metode Importance Performance Analysis (IPA) diperoleh tingkat kesesuaian dengan persentase sebesar 95,31% dan pada diagram kartesius tidak terdapat atribut pada kuadran prioritas utama. Pada metode Customer Satisfaction Indeks (CSI) diperole hasil persentase sebesar 86,97%, Berdasarkan hasil penelitian maka dapat disimpulkan bahwa pengguna KRL Commuter Line Yogyakarta-Solo sangat puas terhadap kualitas pelayanan yang diberikan oleh PT. Kereta Commuter Indonesia terkhususnya pihak KRL Commuter Line Yogyakarta-Solo.
Autoencoding Galaxy Spectra. I. Architecture
Authors: Melchior Peter , Liang Yan , Hahn ChangHoon , Goulding Andy 
Published: July 2023

Abstract
We introduce the neural network architecture spender as a core differentiable building block for analyzing, representing, and creating galaxy spectra. It combines a convolutional encoder, which pays attention to up to 256 spectral features and compresses them into a low-dimensional latent space, with a decoder that generates a restframe representation, whose spectral range and resolution exceeds that of the observing instrument. The decoder is followed by explicit redshift, resampling, and convolution transformations to match the observations. The architecture takes galaxy spectra at arbitrary redshifts and is robust to glitches like residuals of the skyline subtraction, so that spectra from a large survey can be ingested directly without additional preprocessing. We demonstrate the performance of spender by training on the entire spectroscopic galaxy sample of SDSS-II; show its ability to create highly accurate reconstructions with substantially reduced noise; perform deconvolution and oversampling for a superresolution model that resolves the [O ii] doublet; introduce a novel method to interpret attention weights as proxies for important spectral features; and infer the main degrees of freedom represented in the latent space. We conclude with a discussion of future improvements and applications.
Statistical Study of the Correlation between Solar Energetic Particles and Properties of Active Regions
Authors: Marroquin Russell D. , Sadykov Viacheslav , Kosovichev Alexander , Kitiashvili Irina N. , Oria Vincent , Nita Gelu M. , Illarionov Egor , O’Keefe Patrick M. , Francis Fraila , Chong Chun Jie , Kosovich Paul , Ali Aatiya 
Published: July 2023

Abstract
The flux of energetic particles originating from the Sun fluctuates during the solar cycles. It depends on the number and properties of active regions (ARs) present in a single day and associated solar activities, such as solar flares and coronal mass ejections. Observational records of the Space Weather Prediction Center NOAA enable the creation of time-indexed databases containing information about ARs and particle flux enhancements, most widely known as solar energetic particle (SEP) events. In this work, we utilize the data available for solar cycles 21–24 and the initial phase of cycle 25 to perform a statistical analysis of the correlation between SEPs and properties of ARs inferred from the McIntosh and Hale classifications. We find that the complexity of the magnetic field, longitudinal location, area, and penumbra type of the largest sunspot of ARs are most correlated with the production of SEPs. It is found that most SEPs (≈60%, or 108 out of 181 considered events) were generated from an AR classified with the “k” McIntosh subclass as the second component, and these ARs are more likely to produce SEPs if they fall in a Hale class containing a δ component. The resulting database containing information about SEP events and ARs is publicly available and can be used for the development of machine learning models to predict the occurrence of SEPs.
Effect of Stress, Depression and Anxiety on Blood Glucose Level in Pregnant Women
Authors: Rozina Mangi  , Jamshed Warsi  , Sadiq Noman , Tazeen Shah  , Benazir Mahar  , Ashfaque Ahmed Buriro  , Ali Mohammad Memon  , Shafaq Ansari  
Published: July 2023

Introduction: Pregnancy is a rollercoaster ride for a woman. With joy and excitement, there are also times of stress, anxiety, and depression. This research aims to investigate the effect of anxiety, depression and stress on blood glucose levels in pregnant women. Methodology: In this cross-sectional study, 123 pregnant women were included using random sampling. DASS-21 questionnaire, a validated tool, was used to determine stress, anxiety and depression. Random Blood glucose levels of the study participants were measured. The Chi-square test was used, and p values were determined. Results: Among 123 females, 56.91% (n=70) were stressed, 78.86% (n=97) were depressed, and 84.55% (n=104) were anxious. Blood glucose level was significantly higher in stressed and depressed pregnant females (X2 = 12.77, P-value = 0.0004 and X2 =5.75 0.016, P-value: 0.016 respectively). Conclusion: Stressed and depressed pregnant women were found to have higher blood glucose levels. Anxiety didn’t significantly affect blood glucose levels in pregnant females.
Development of technology for preparation of pressed beet pulp for pectin extraction
Authors: Daisheva N. M. , Semenikhin S. O. , Fabritskaya A. A. , Usmanov M. M. 
Published: July 2023

The growing demand for pectin in food, pharmaceutical and cosmetic industries requires the search for raw materials for its production and the development of innovative, environmentally friendly and cost-effective ways to obtain it. A secondary resource of sugar beet processing – pressed beet pulp which is formed in significant volumes at the sugar beet factories of the Russian Federation can serve as promising source pectin. At present, the growth of scientific and technological progress has led to the prospect of using such methods of controlled transformation of plant materials, in which the impact on the quality and yield of the target component is minimal, in contrast to the classical acid-ethanol method for producing pectin. Of greatest interest are biotechnological methods for extracting biologically active substances from plant materials, which provide a higher yield while maintaining their properties. However, to ensure the maximum effect, it is necessary to prepare plant materials for extraction, since biotechnological methods have a point focus, as a result of which, under suboptimal conditions, the efficiency of extracting biologically active substances will be reduced. The aim of the research is to develop a technology for the preparation of pressed beet pulp using chemical and physical impact methods for the subsequent process of biotechnological extraction of pectin. To achieve this aim, the pressed beet pulp treatment with an aqueous solution of hydrogen peroxide has been used as a chemical impact method, and grinding of pressed beet pulp and its treatment with microwave electromagnetic field (MV EMF) has been used as physical impact method. Effective technological regimes for the preparation of pressed beet pulp for pectin extraction using chemical and physical impact methods have been determined, namely, treatment of pressed beet pulp with a 20% aqueous solution at a ratio of pressed beet pulp: hydrogen peroxide solution equal to 1,0: 1,0, and constant stirring for 90 minutes, separating the pulp from the liquid phase, its subsequent grinding to a particle size of less than 2.0 mm and EMF MV treating with a heating rate to reach a temperature of 60℃, equal to 0,6℃/s. The technology has been developed for preparing pressed beet pulp for pectin extraction, providing a degree of pectin extraction of 12,78% to its initial content in pressed beet pulp, which is 10,39% higher compared to the control (without grinding and treating).
Features of removal of coloring substances during bleaching vegetable oils
Authors: Illarionova V. V. , Kruglaya O. S. , Lobanov A. A. , Yusupova Yu. Sh. , Verbitskaya E. A. 
Published: July 2023

In modern conditions of vegetable oil processing, the issues of improving the quality and safety of refined oils remain relevant. It has been noted that the most effective one is complex or complete refining of vegetable oils, which ensures the removal of the main groups of related substances by traditional and improved methods. The complexity of the organization of refining technology is associated with the accompanying oxidation of oils at certain stages and a decrease in their resistance to oxidation during storage. Moreover, this is most characteristic of the time-consuming operation of adsorption bleaching when using acidactivated mineral adsorbents containing active metals that contribute to the activation of oxidative processes. A new approach to the organization of the technology of removing coloring substances during bleaching involves the use of a «wet» method of clarification of hydrated wet oil. This technology helps to reduce the oxidation of bleached oil at a high level of clarification. The effectiveness of the method is increased due to the use of a mixture of mineral and vegetable adsorbents, the bleaching ability of which is enhanced by the use of mechanochemical activation (MHA). It has been noted that a plant adsorbent obtained from dried crushed pea leaves containing pectin and hemicellulose is effective. MHA contributes to the complex effect on the treated system due to local pressures and shear deformations, which activate the adsorption properties of the modified mineral-vegetable adsorbent and increases its selective effect. The proposed technology using a mixture of sorbents and MHA increases the resistance of oil to oxidation and reduces the accumulation of oxidation products in it during storage, it improves the quality of bleached oil, which should provide a high effect of the final stage of complete refining – deodorization.
Perkawinan Usia Muda dan Pengaruhnya terhadap Angka Perceraian:
Authors: Siregar Husna Sari , Pratama Aji , Siregar M. Sukron , Hasibuan Nur Sakinah , Harahap Winda Fauzia 
Published: July 2023

Marriage is a means to create a new household or family between a man and a woman. Through this research, we want to know and find cases where divorce occurs because of early marriage. 1 This research is a qualitative research. 1). Marriage is everyone's right and he has the right to live it. Where at this age there are many challenges in life. 2) Early childhood is called the golden age, where children easily receive stimulation, both directly and indirectly, as well as various educational activities from their environment. The consequences of early divorce are internal and external factors. Internal factors include disputes, cost issues and affairs. External factors are factors of understanding religion, economy and cultural customs. 2 Development of young couples is very necessary, because they still have developmental tasks in the search for identity and social identity which are sometimes still confusing. One focus of their training and counseling is social maturation.
Keywords: marriage, early age, divorce
Pembatalan Perkawinan Sepersusuan Akibat Ketidaktahuan Kedua Mempelai Berdasarkan Hukum Perdata dan Kompilasi Hukum Islam
Authors: Rangkuti Rahmad Efendi , Patricia Andi Yohani , Hasan Miftahul , Chandra Irgi Fahreza , Nasution Kumala Sari , Sitorus Purnama Manda , Hannum Syarifah , Yulita Bebita 
Published: July 2023

In Islam, marriages carried out due to blood relations or mahrams are automatically considered to have never existed and are invalid even though husband and wife have had intercourse. The marriage was canceled by itself because there was a prohibition and the pillars and conditions for a valid marriage were not fulfilled which caused the marriage to be annulled. The method used is Normative Juridical, which aims to know and understand the arrangements for the Compilation of Islamic law regarding same-breeding marriages without the knowledge of the bride and groom and how to resolve disputes over the cancellation of breastfeeding marriages due to ignorance. The legal material used comes from legislation and sources of Islamic law. Because in discussing the problems in this study. Article 8 paragraph 4 of the law on marriage states that there is a prohibition on marriage between two people who are related to breastfeeding, namely children who are breastfed, siblings, aunts or uncles. If the marriage takes place but there is a prohibition or conditions are not met, then the marriage is cancelled. In this case, the process of canceling a marriage has a method in which the party who feels aggrieved submits their case to court if a breastfeeding marriage occurs without the knowledge of the bride and groom, then it is obligatory to cancel the marriage, because it is very clear that Islam prohibits breast-feeding.
Keywords: Breastfeeding, Civil Law, Compilation of Islamic Law
Pemahaman dan Pengaturan Peran Organisasi Advokat di Indonesia Dalam UU No 18 Tahun 2003 tentang Advokat
Authors: Hidayah Erika Nurul , Permatasari Mawaddah , Lubis Fauziah 
Published: July 2023

This study aims to determine the formation of Advocate Organizations in Indonesia as mandated in Law Number 18 of 2003 concerning Advocates, in fact it has caused a polemic regarding which Advocate Organizations are recognized by the law. As it is known that the 1945 Constitution has provided fundamental protection for freedom of association and assembly, the provisions of that article provide a constitutional basis that every Advocate actually has the right to establish more than one Advocate Organization, so from this it was found a misunderstanding in the Advocate Law, which confuses the notion of an organization and its formation with what is the true meaning of the purpose of establishing a single forum in the Advocate profession. This paper is intended so that the formation of this single forum does not lead to conflicts of struggle between Advocates without prejudice to the freedom and independence of Advocates which is in line with the goals of a modern democratic rule of law which requires the role of the government in the formation of this single forum.
Keywords: Understanding, Setting, Organization
Penolakan Umat terhadap Risalah Kenabian dan Relevansinya dengan Penolakan Reformasi Hukum Keluarga di Mesir
Authors: Wicaksana Muhammad Hadyan , Meidina Ahmad Rezy 
Published: July 2023

This paper discusses the prophetic treatises carried out by the people in relation to changes in family law reform in Egypt. The culture that has been passed down from generation to generation since the time of the ancestors will take root in the heart, so that the embedded doctrine is difficult to remove, so it takes a harder effort to accept the changing times. This research includes a literature study (Library Research), which is descriptive-analytical, using a historical-sociological approach. The rejection that occurs in the prophetic treatise is the same as the legal changes made by the Egyptian government, the similarities between the two are that they do not want to accept changes that occur in society, still hold on to the old culture adopted by their ancestors and still hold onto the animation culture. The basic reason for not accepting the change is because of the lack of understanding of what it will bring and the absence of an open mind (open thinking) by accepting input which is then discussed.
Keywords: Prophetic Tracts, Reform of Family Law, Egypt
Pengaruh Komunukasi Pemasaran Sebagai Promosi untuk Usaha Kecil Menengah
Authors: Syahputri Rima Rizki , Nawawi Zuhrinal M. 
Published: July 2023

To turn innovative ideas into viable businesses, an entrepreneur collects and brings together all the essential resources, such as money, people, business model, strategy and willingness to take risks. The marketing mix consists of four elements: product, price, location and promotion. Promotion as part of the marketing mix has a number of obstacles in terms of the effectiveness and efficiency of the marketing message to be conveyed. As a result, the concept of integrated marketing communication emerged, which integrates several marketing communication strategies to increase the effectiveness and efficiency of integrated marketing messages. An entrepreneur's ability to sell his brand will be aided by the knowledge, understanding and application of integrated marketing communications. The purpose of this study is to conduct a theoretical investigation of the relationship between entrepreneurship and integrated marketing communication as a marketing promotion approach. If done right, integrated marketing communications can help entrepreneurs introduce, form a positive impression, and retain clients for their companies.
Keywords: Communication, Marketing, Entrepreneurship.
Hubungan antara Gaya Kepemimpinan Partisipatif Vroom-Yetton dan Motivasi Belajar Siswa di Lembaga Pendidikan Indonesia
Authors: Faujiah Hikmatul , Gunawan Agus , Syarifudin Encep 
Published: July 2023

This literature review research aims to explore the relationship between the Vroom-Yetton participatory leadership style and students' motivation to learn at school. The method used is an analysis of empirical studies and the latest literature relevant to the research topic. The results showed that the Vroom-Yetton participatory leadership style had a positive impact on students' learning motivation at school. This leadership style involves active participation of students in making decisions related to learning programs and the learning environment. Students are given the opportunity to express their opinions, provide feedback, and make decisions together with educational leaders and teachers. This study shows that students who are involved in decision-making and are given an active role in learning feel more valued and have a sense of ownership of their learning. This can increase students' learning motivation and help them to achieve their academic goals. In addition, the Vroom-Yetton participatory leadership style also allows teachers to obtain better feedback from students regarding their learning experiences. Teachers can use this feedback to modify the learning program and learning environment according to the needs of students, thereby increasing their motivation to learn. In conclusion, this study shows that the Vroom-Yetton participatory leadership style can have a positive impact on students' motivation to learn at school. Therefore, educational leaders should consider implementing the Vroom-Yetton participatory leadership style in learning environments to increase students' motivation to learn and the overall quality of education. Further studies can be conducted to explore more deeply the impact of the Vroom-Yetton participatory leadership style on student motivation in different educational environment.
Keywords: Teacher Leadership Style; Participative Leadership Style; Vroom Yetton's Participative Leadership Style; Student's motivation to study
Penanaman Nilai-Nilai Kewirausahaan Pada Divisi Ekonomi Kreatif DEMA STAI Al-Hamidiyah Jakarta
Authors: Rianda Karmila , Kurniawati Hartin , Isiami Anjelita Nur , Nurhasanah Nurhasanah 
Published: July 2023

This research has objectives including: (1) knowing the implementation of instilling entrepreneurial values in the creative economy division, (2) discussing inhibiting factors and supporting factors for the cultivation of entrepreneurial values in the creative economy division, (3) solutions in overcoming inhibiting factors. The research approach used is a qualitative approach with data collection through interviews, observation, documentation. Data analysis uses three stages, namely data reduction, data presentation, conclusions. The results of the study explained that: (1) the creative economy division was given the cultivation of entrepreneurial values; the value of cooperation; responsibility; creativity with the pre-order system activities at STAI Al-Hamidiyah Jakarta, (2) inhibiting factors in instilling entrepreneurial values; communication and cooperation between members of the creative economy division are poorly established; The means of entrepreneurship at STAI Al-Hamidiyah Jakarta are inadequate, then supporting factors include; DEMA supervisors and lecturers support the pre-order system in the creative economy division; BPH contributes to the implementation of the pre-order system in the creative economy division, (3) The solution in overcoming inhibiting factors is to consistently hold meetings to evaluate pre-order and creative activities in promoting the products of the Creative Economy Division to be visible to the campus and provided support through means in entrepreneurship. The conclusion is that the entrepreneurial values in the creative economy division that have been instilled consist of three values, namely the value of cooperation between division members in managing products, the value of responsibility in the duties of their respective members, and the value of creativity in managing selling products.
Keywords: Entrepreneurial Values, Creative Economy