bluuebunny/crossref_metadata_2025_split huggingface dataset:
Asphalt Mix Compressive Stress-Strain Behavior: An Analytical and Experimental Study of Variable Influence
Authors: Irianto . , Tumpu M. , Lapian Franky E. P. 
Published: June 2024

To address the excessive depletion of natural resources in Indonesia's civil construction sector, there's a rising trend in utilizing plastic waste from packaging, such as beverage bottles and plastic bags, alongside renewable energy sources like Modified Buton Asphalt (MBA). MBA serves as a partial substitute for both fine and coarse natural aggregates and non-renewable energy sources like petroleum bitumen. This study aimed to investigate the effects of incorporating polyethylene terephthalate (PET) and polypropylene (PP) waste as partial substitutes for coarse and fine aggregates through experiments and t-tests. The objective was to determine how the stress-strain behavior of asphalt mixtures formed using MBA changed with the addition of this mixture. Additionally, compressive strength and elastic modulus were calculated under mixed compressive loads. PET and PP plastic waste replaced natural coarse and fine aggregates at three volume percentages: 1%, 2%, and 3%, with a PET:PP ratio of 50%. A manual grater was used to shred PET and PP plastic bottles into shredded plastic waste, which was retained in sieve no. 50 after sieving. The study found that adding PET, PP plastic, and MBA waste enhanced the asphalt mixture's mechanical strength and modified relevant variables, resulting in a more elastic and ductile behavior. Doi: 10.28991/CEJ-2024-010-05-011 Full Text: PDF
Research into Uranium Characteristics and Content in a Pregnant Solution During Leaching with Oxygen Saturation
Authors: Aben Erbolat , Yussupova Saltanat , Akhmetkanov Dalelkhan , Yelzhanov Erbol , Sarybayev Nurzhigit 
Published: June 2024

The aim of this study is to intensify the process of in situ leaching of uranium with saturation of the working solution with oxygen using a Venturi tube. One of the ways to increase the efficiency of underground leaching is to saturate the leaching solution with oxygen. However, this oxidizer has not found application due to the complexity and high cost of oxygen saturation in the solution. The results of the study showed that saturation of the leaching solution with oxygen using a Venturi tube leads to a decrease in the concentration of divalent iron and an increase in the concentration of trivalent iron. Thus, this leads to an increase in the average uranium content in the pregnant solution by 21.3% compared with the technology being used. The dependence of changes in the concentration of trivalent iron and the uranium content in the pregnant solution on the leaching time was obtained when the solution was saturated with oxygen. The application of the proposed technology of oxygen saturation in the solution will increase the uranium content in the pregnant solution and thereby shorten the time required to mine uranium reserves in the technological block. Doi: 10.28991/CEJ-2024-010-05-016 Full Text: PDF
Effect of Steel Fiber on Plastic Hinge Length of Concrete Columns: Buckingham Theory Application
Authors: Tavio . , Sabariman Bambang , Widodo Slamet 
Published: June 2024

The accuracy of designing the performance of concrete structures nowadays not only depends on the use of standard materials (cement, sand, and gravel) for certain concrete strengths but also on the accuracy of using additional materials for concrete, such as steel fiber. The use of steel fiber not only can improve the performance of concrete structures to behave in a ductile manner but can also form plastic hinges according to design purposes. The design of the axial load of Pa=0.121.Ag.f'c is based on the prediction of the column’s axial capacity. The columns were designed to behave in a flexural manner. As predicted, the lengths of the plastic hinges were found not too long. Controlling the length of plastic hinges in the design of structural concrete members is necessary to avoid excessive displacements. The control is mainly related to the prediction of the plastic hinge length. Thus, in this case, a plastic hinge length formula is required. In the study, the length of the plastic hinges of columns, which are confined with square stirrups and reinforced with steel fiber with Vf = 0%, 0.5%, 1%, 1.5%, and 2%, is proposed. This plastic hinge length formula is proposed after all column test specimens have met the displacement ductility requirement of mD>4, meaning that all test specimens are defined as very ductile. Doi: 10.28991/CEJ-2024-010-05-03 Full Text: PDF
Dåajmijes vuekie: A Sami Aesthetic Paradigm
Authors: Kappfjell Lena , Gaski Harald , DuBois Thomas 
Published: June 2024

The South Sami concept of dåajmijes vuekie is used to discuss a nuanced system of evaluative norms operating in Sami culture, past and present, in relation to objects, behavior, and activities. Where Western aesthetics may focus on surface appearance, dåajmijes vuekie emphasizes effective action in relation to practical needs, social interaction, and ethics. The authors suggest that evaluative norms associated with Sami traditional knowledge and activities can provide valuable insights for understanding not only Sami traditional life but also works of contemporary Sami artists and writers who draw on Sami cultural norms in conscious ways.
Sosialisasi Pentingnya Pencegahan Pernikahan Dini Kepada Siswa-Siswi SMA Argopuro Panti, Jember
Authors: Ningtiyas Shinta Feby , Ernawati Meirina , Al-Furqony Muhamad Isa 
Published: June 2024

Pernikahan dini merupakan salah satu permasalahan sosial yang masih banyak terjadi di Indonesia. Dalam kasus tingginya angka pernikahan dini, Kabupaten Jember menjadi peringkat 2 se Jawa Timur, yang mana sebanyak 1.357 remaja Kabupaten Jember mengajukan dispensasi nikah pada tahun 2022. Oleh karena itu, mahasiswa KKN-BBK 2 Universitas Airlangga bekerja sama dengan pihak SMA Argopuro Panti untuk melakukan kegiatan pengabdian masyarakat mengenai pentingnya pencegahan pernikahan dini. Tujuan kegiatan tersebut adalah 1) Sebagai upaya penurunan kasus pernikahan dini di Kabupaten Jember; 2) Menyadarkan siswa-siswi akan risiko pernikahan dini bagi aspek kehidupan; 3) Meningkatkan pengetahuan siswa-siswi akan pentingnya pencegahan pernikahan dini; dan 4) Terjadinya penurunan masalah sosial yang berkaitan dengan risiko pernikahan dini. Metode sosialisasi melibatkan media powerpoint (PPT) dan sebuah video film pendek. Hasil dari kegiatan tersebut yaitu adanya peningkatan pengetahuan pada siswa-siswi SMA Argopuro Panti. Dengan adanya peningkatan pengetahuan, diharapkan dapat menurunkan ksus pernikahan dini di Desa Panti, Kecamatan Panti, Kabupaten Jember.
Pelatihan Praktikum Ilmu Pemerintahan Untuk Meningkatkan Pengetahuan Tentang Reformasi Birokrasi
Authors: Sony Tambunan Toman 
Published: June 2024

ABSTRAK
Reformasi Birokrasi merupakan suatu proses perubahan yang dilaksanakan secara bertahap, sistematis, dan berkesinambungan dalam rangka menciptakan Tata Kelola Pemerintahan yang bersih, meningkatkan pelayanan publik, kapasitas dan akuntabilitas kinerja birokrasi dan profesionalisme Sumber Daya Manusia Aparatur. Tujuan dari kegiatan pelatihan Praktikum Ilmu Pemerintahan adalah untuk memberikan pemahaman yang baik dan konkrit bagi para mahasiswa terhadap berbagai peristiwa yang terjadi di sektor pemerintahan secara khusus pada lingkup Reformasi Birokrasi dan Tata Kelola Pemerintahan, maka dirasa perlu untuk dilakukan kegiatan berupa Praktikum Ilmu Pemerintahan. Metode yang digunakan dalam kegiatan ini adalah Focus Group Discussion (FGD); Penyuluhan (pemberian materi dan diskusi); serta analisis regulasi dan kebijakan yang ditetapkan oleh Pemerintah Daerah dalam mendukung Reformasi Birokrasi dan Tata Kelola Pemerintahan yang baik.

Kata kunci: Pelatihan, Praktikum Ilmu Pemerintahan, Reformasi Birokrasi.

ABSTRACT
Bureaucratic Reform is a process of change that is implemented gradually, systematically and continuously in order to create clean Government Governance, improve public services, capacity and accountability for bureaucratic performance and professionalism of Human Resources for civil servants. The aim of the Government Science Practicum training activity is to provide students with a good and concrete understanding of various events that occur in the government sector, specifically in the scope of Bureaucratic Reform and Government Governance, so it is deemed necessary to carry out activities in the form of Government Science Practicum. The method used in this activity is Focus Group Discussion (FGD); Extension (providing materials and discussions); as well as analysis of regulations and policies set by the Regional Government to support Bureaucratic Reform and Good Governance.
Keywords: Training, Government Science Practicum, Bureaucratic Reform.
Metode Asessment Center sebagai sarana pengembangan Sumber Daya Manusia melalui identifikasi potensi dan kompetensi SDM
Authors: L. Mangundjaya Wustari 
Published: June 2024

To strive and expand organizations need to have competent and loyal employees who can be dependable enough not only for the present condition but also to be the future leaders of the organizations. This condition makes organizations need to conduct employee identification of their potential and competency. The results of the identification to be used not only for putting the employees based on the right man and the right place but also to identify potential employees that can become the talent. There are many methods can be used for this program and one of it is using the method of Assessment Center. By using this method with many varieties of the assessment the results of the employee assessment will be more complete. This paper will discuss about the implementation of the Assessment Center method to identify the potential and competent employees to become the talent and the future leader of the organization.
Формування у молодших школярів уміння працювати з інформацією засобом мовної моделі ШІ Chat GPT
Authors: Васютіна Тетяна , Тесленко Тетяна , Лідіч Альона 
Published: June 2024

У статті висвітлено підходи до розв’язання проблеми формування в учнів 4-го класу уміння працювати з інформацією з використанням мовної моделі штучного інтелекту Сhat GPT.
Встановлено засобом дефінітивного аналізу зв’язок вказаного уміння з медіаграмотністю, комунікативними навичками, інформаційною / інформаційно-комунікаційною / цифровою компетентністю та методами її формування, критичним мисленням, активним читанням. Констатовано, що уміння працювати з інформацією є складником інформаційно-комунікаційної компетентності випускника НУШ, яке передбачає: вміння опрацьовувати текстову і графічну інформацію, критично її оцінювати, перетворювати інформацію з однієї форми в іншу; використовувати інформаційні технології для розв’язання завдань; знання та володіння способами пошуку інформації.
Описано потенціал мовної моделі штучного інтелекту Сhat GPT у процесі формування уміння працювати з інформацією молодших школярів, яку розглядаємо через здатність до: забезпечення вербальної діалогічної взаємодії з учнями в реальному часі, автоматичного генерування контенту, створення можливості школярів формулювати запитання різних когнітивних рівнів, отримання відповіді на них і відстежування достовірність інформації.
Проілюстровано зміст і методичні особливості формування конкретних умінь (працювати з текстами, таблицями, схемами, зображеннями, складати простий чи складний план до тексту, формулювати та порівнювати визначення тощо) в учнів 4-го класу під час вивчення української мови та курсу «Я досліджую світ».
Звернено дослідницьку увагу на методичні особливості формування уміння працювати з інформацією. Зокрема, доцільність використання пояснювальних бесід, описів, порівнянь (об’єктів, явищ, визначень ключових понять), інсценізацій (діалог між глобусом і картою), створення власних схем і малюнків (прогноз погоди); організацію індивідуальної роботи, парної та групової взаємодії, проєктних робіт; використання вправ на розвиток критичного мислення («Порівняльна (концептуальна) таблиця», «Читаємо в парах, узагальнюємо в парах», «Тонкі і товсті запитання», «Дерево рішень», «Крісла автора», «Вірю-не вірю», «Читання з передбаченням» та інших).
Виконавсько-інструментальна майстерність майбутніх учителів музичного мистецтва: теоретичний аспект
Authors: Селезньов Сергій Миколайович , Кшивак Юрій Іванович , Новосадов Ярослав Григорович 
Published: June 2024

Запити сучасної мистецької освіти актуалізують пошук нових підходів та вирішень навчальних завдань, створюючи потребу у підвищенні якості підготовки майбутніх учителів музичного мистецтва. Успішна виконавська діяльність як один з найголовніших елементів професійної діяльності майбутніх педагогів-інструменталістів потребує не тільки розвитку технічних навичок, а й вимагає художньої наповненості. Виконавсько-інструментальну майстерність майбутніх учителів музичного мистецтва визначено як здатність виконавця осягати та відтворювати художній зміст музичної композиції, і передбачає технічну вправність, артистичне виконання. До компонентів віднесено виконавську інтерпретацію, музично-теоретичні та жанрово-стильові знання, концертний виступ. Виконавсько-інструментальна майстерність є системним утворенням, яка потребує розвитку кожного окремо взятого компоненту. Сучасна виконавсько-інструментальна майстерність педагогів-музикантів засновується на поєднанні досягнень у галузі музичного мистецтва та педагогіки.
Following a Deep-Sea Channel
Authors: Haegele Ramona 
Published: June 2024

Abstract
Little is known of deep-sea channels and their role as an effective carbon sink. How do scientists approach the deep sea, and which are their strategies to generate knowledge? To answer these questions, my research focuses on knowledge production processes along the Northwest Atlantic Mid-Ocean Channel (NAMOC) during a research expedition in the Labrador Sea. The research is conceptually guided by approaches of science and technology studies and new materialism. Methodologically, the study employs multi-sited ethnography and uses multi-modal materials including participant observation and semi-structured interviews with representatives of the research vessel's crew and scientists. The findings shed light on the usually unseen practices of science-making. Sensory landscapes as well as experiential knowledge were identified as two modes of following, researching, and knowing the NAMOC.
Analisa Pengaruh Kebijakan Moneter dan Makro Ekonom i Terhadap Kinerja Pasar Modal
Authors: Tamara Dita , Rachmawaty Rachmawaty , Djati Waluyo , Maswarni Maswarni 
Published: June 2024

Penelitian ini bertujuan untuk mengetahui pengaruh Inflasi, Suku Bunga, Kurs dan Pertumbuhan Produk Domestik Bruto
(PDB) terhadap Indeks Harga Saham Gabungan (IHSG) diBursa Efek Indonesia (BEI) periode 2013-2022. Metode
penelitian yang digunakan dalam penelitian ini adalah penelitian kuantitatif dan diolah dengan menggunakan software
IBM SPSS versi 26. Berdasarkan hasil pengujian secara simultan diperoleh bahwa variabel Inflasi, Suku Bunga, Kurs
dan Pertumbuhan Produk Domestik Bruto (PDB) mempunyai pengaruh yang signifikansi terhadap Indeks Harga Saham
Gabungan Sedangkan secara parsial, variabel Inflasi dan Pertumbuhan Produk Domestik Bruto (PDB) tidak memiliki
pengaruh terhadap Indeks Harga Saham Gabungan. Namun, variabel Suku Bunga dan Kurs memiliki pengaruh yang
signifikansi terhadap Indeks Harga Saham Gabungan. Dan dari hasil uji koefisien determinasi dapat ditemukan bahwa Inflasi,
Suku Bunga, Kurs dan Pertumbuhan Produk Domestik Bruto (PDB) dapat mempengaruhi Indeks Harga Saham Gabungan
sebesar 70,5%.
PENGARUH BERBAGAI JENIS PUPUK DAUN TERHADAP PERTUMBUHAN TANAMAN HIAS KELADI BARET (Caladium bicolor)
Authors: Indari Na Citra , Subaedah St , Ralle Andi 
Published: June 2024

This study aims to determine the effect of various types of foliar fertilizer on the growth of ornamental plants Caladium bicolor. This research was carried out in Galung Village, Tapalang District, Mamuju Regency, West Sulawesi Province, from April to July 2021. The study was arranged using on a randomized block design consisting of 4 treatments, namely Growmore fertilizer 2g/l air, Gandasil-D fertilizer 2 g/l air, Hyponex-D fertilizer 2 g/l air, and fertilizer 2 g/l air. Each treatment was repeated 3 times and each and avery replication used 3 plants, so there were 36 plants. Parameters observed in this study were increase in plant of leaves, leaf width, leaf length, and root length. The results of the study showed that type of Gandasil-D fertilizer resulted in better growth of the keladi baret ornamental plant, which was indicated by the number of leaves that were more, namely 4,00 cm leaves, wider leaves of 22,74 cm, and root length is 19,01 cm.
PERFORMATIVITAS RITUAL MANGULOSI DALAM PERKAWINAN ADAT MASYARAKAT BATAK TOBA
Authors: Tama Krisna , Lephen Purwanto 
Published: June 2024

ABSTRACTThe mangulosi ritual is part of the ulaon unjuk ritual ceremony in Toba Batak marriages. This research analyzes the performativity of the mangulosi ritual based on an "is" performance perspective. The method used is qualitative with a theater anthropology approach. The results showed that the mangulosi ritual is a spectacle that allows active interaction between the presenter and the audience. The historical condition of the culture of the Toba Batak people who do not have performing arts performances outside of traditional ceremonies, so traditional ceremonies become one of the places to watch performances. As a performance continuum, the mangulosi ritual has some basic similarities with theater. These similarities are that it has a specific time, gives symbolic value to objects, is non-productive, has certain rules, and is often held in special places. It can be a limitation of the mangulosi ritual event ("is") a performance that has similarities with theater referring to the cultural context of the Toba Batak community. Keyword: Mangulosi, Performativity, Theater Anthropology, Performance ABSTRAKRitual mangulosi merupakan bagian dari upacara ritual ulaon unjuk dalam perkawinan masyarakat Batak Toba. Penelitian ini menganalisis performativitas ritual mangulosi berdasarkan perspektif “adalah” pertunjukan (“is” performance). Metode yang digunakan adalah kualitatif dengan pendekatan antropologi teater. Hasil penelitian menunjukkan bahwa ritual mangulosi merupakan sebuah tontonan yang memungkinkan interaksi aktif antara penyaji dan penonton. Hal tersebut didukung oleh kondisi historis budaya masyarakat Batak Toba yang tidak memiliki seni pertunjukan yang dipergelarkan di luar upacara adat, sehingga upacara adat menjadi salah satu tempat untuk menyaksikan pertunjukan. Sebagai salah satu kontinum dari performance, ritual mangulosi memiliki beberapa persamaan dasar dengan teater. Beberapa persamaan tersebut adalah memiliki waktu tertentu, pemberian nilai simbolik pada objek, bersifat non produktif, memiliki aturan tertentu, dan kerap diselenggarakan di tempat-tempat khusus. Hal tersebut dapat menjadi pembatas peristiwa ritual mangulosi adalah pertunjukan (“is”) performance yang memiliki persamaan dengan teater mengacu pada konteks kebudayaan masyarakat Batak Toba. Kata kunci: Mangulosi, Performativitas, Antropologi Teater, Pertunjukan
Diagnosis and Prognosis of Neonatal Septic Arthritis from it’s Early Clinical Characteristics: Experience from a Tertiary Care Hospital
Authors: Chowdhury Rumpa Mani , Das Krishna Priya , Mannan Md Abdul , Moni Sadeka Choudhury , Akter Shahana 
Published: June 2024

Neonatal septic arthritis (NSA) is an unusual illness, but fatal clinical condition and must be diagnosed and treated properly in order to save the neonate's joints and life. High rate of morbidity and mortality may result from NSA if left untreated. Majority of NSA cases in developing countries present themselves late at the health care facilities, making the diagnosis difficult and sometimes overlooked by health care providers. Although septic arthritis has already been investigated but cases of NSA from developing countries are under reported. The goal of the study was to better understand the clinical and microbiological characteristics of neonates with septic arthritis as well as their prognosis of treatment. This prospective observational study was conducted in Neonatal Intensive Care Unit (NICU) of Department of Neonatology and Out Patient Department (OPD) of Orthopaedics, Banga bandhu Sheikh Mujib Medical University (BSMMU). Total 30 neonate presented with acute septic arthritis were included in this study. Data were collected by reviewing record from NICU and disease course, investigation profiles, treatment record of neonates were noted as recorded during the time of hospital stay or attending in OPD. For the assessment of prognosis clinical and radiological findings of all cases were followed-up for 12 months of age. Collected data of neonates with septic arthritis from record review were processed and analyzed by Statistical Package for the Social Sciences (SPSS) and result of analyzed, finally data were presented as in tables and graphs. This study finds that nearly two-third (63%) of the neonates were male and knee joint was most frequently involved, accounting more than two-third ( 67%) of all single joint involvements. All of the cases were anemic and had high C-reactive protein (CRP) level. Joint aspirate samples culture showed that the most prevalent (41%) organism was Klebsiella, followed by Acenotobacter and Seratia. Gram-negative bacteria predominated (91%). Most of the patient (76%) had favorable prognosis after treatment. Clinical evaluation and start of intravenous antibiotics should be given priority in suspected cases. Prompt surgical intervention and consistent follow-up in a tertiary hospital are necessary for the best results.
Bangladesh Med J. 2023 Jan; 52(1): 18-23
Phosphorescent iridium (III) complex with covalent organic frameworks as scaffolds for highly selective and sensitive detection of homocysteine
Authors: Deng Chuti , Xu Juntong , Zhang Qi , Fan Yong 
Published: June 2024

Introduction: Developing a convenient and cost-effective platform for detecting homocysteine (Hcy) is of great interest as Hcy has been found to be a biomarker for Alzheimer’s disease, gastric cancer, and other diseases.Methods: In this study, we synthesized five phosphorescent Ir(C∧N)2(N∧N)+ compounds (Irn, n = 1–5) with various substituents (-CHO or -CHO/-NH2), which were then doped into a covalent organic framework (COF) host via covalent bonding.Results and Discussion: The resulting optimal composites (denoted as Ir4/5@EBCOF) with -CHO/-NH2 substituents not only overcame the self-quenching issue of the bare Ir4/5 complexes but also showed rapid, highly selective, and sensitive detection of Hcy, with a limit of detection (LOD) of 0.23 μM and reaction time of 88 s. The sensing mechanism was revealed as the unique cyclization reaction between Ir(III) and Hcy that forms a six-membered ring. During the process, the color changes in the composites can be observed visually. It is expected that these phosphorescent Iridium (III) complexes with COFs will have the potential to serve as promising platforms for detecting thiols.