bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Beacon Heights “Tinguaite” (Phonolite): A recrystallised agpaitic ignimbrite in the Mesoproterozoic Pilanesberg alkaline complex, South Africa
Authors: Akoh J.U. , Elburg M.A. , Andersen T. 
Published: August 2023

AbstractAn extrusive rock unit in the Mesoproterozoic Pilanesberg alkaline complex that has been referred to as the “Beacon Heights Tinguaite” since the work of Shand (1928) has been reexamined in the field and studied by petrographic microscopy, scanning electron microscopy, and whole-rock major and trace element analysis. The new observations indicate that the unit (here informally renamed the “Beacon Heights Phonolite” to comply with current petrographical nomenclature) is a laminated, volcanic rock in which mafic layers rich in sodic pyroxene alternate on any scale with discontinous, felsic layers consisting of alkali feldspar, nepheline, sodalite and their alteration products natrolite and analcime. Highly strontian apatite, fluorite, a manganiferous pectolite-group mineral, sphalerite and pyrrhotite are minor to accessory minerals. In addition, the rock carries indicator minerals typical of agpaitic rocks (including lamprophyllite and eudialyte-group minerals and their replacement products). The rock contains abundant crystal fragments of felsic minerals (alkali feldspar, nepheline and sodalite), fragments and elongated lenses of nepheline syenite, some of which contain primary magmatic lamprophyllite, and rare armoured lapilli. The overall structure of the rock is that of a welded ashflow tuff (igmimbrite) affected by post-magmatic recrystallisation processes. Whole-rock major and trace element compositions suggest a compositional affinity with members of the agpaitic, intrusive Green Foyaite Suite of the Pilanesberg Complex, and probably also a genetic relationship. The Beacon Heights Phonolite is a rare, possibly unique, example of an ashflow deposit of agpaitic, highly silica-undersaturated composition.
Clinical Significance of Pathogenicity of Somatic Mutations in Oral Leukoplakia: a Prospective Observational Study
Authors: Karpuk N. A. , Rubnikovich S. P. , Zhyltsov I. V. , Mazur O. Ch. , Karpuk I. Yu. , Mikhalenka A.  P. 
Published: August 2023

Background. The vast majority of malignant neoplasms of the oral mucosa refer to squamous cell carcinomas. The development of squamous cell carcinoma of the oral mucosa is often promoted by previous potentially malignant diseases, with oral leukoplakia dominating among them.Objective. To determine the clinical significance of the pathogenicity of somatic mutations in oral mucosal leukoplakia.Methods. The study material included 24 samples of abnormal epithelium of the oral mucosa from leukoplakia patients. QIAamp DNA FFPE Tissue Kit (Qiagen, Germany) was used for deoxyribonucleic acid (DNA) extraction from the samples. DNA sequencing was performed using IlluminaNextSeq 550 sequencer and TruSight™ Oncology 500 DNA Kit For Use with NextSeq (Illumina, USA). All DNA extractions from biological samples, preparation and sequencing of DNA libraries were performed step-by-step in strict accordance with the guidelines provided with the respective reagent kits. Bioinformatics analysis was carried out using specific software Illumina Base Space (Illumina, USA) and Galaxy Project (The Galaxy Community, a non-profit international project) according to current guidelines. The desired power of the study accounted for 90%. Two Proportions Z test was performed by means of The Sample Size Calculation of Statistica 12 (StatSoft, Inc.) with the set option “one-tailed hypothesis”, because it was initially assumed that pathogenic (oncogenic) genetic variants occur in the tissue of oral leukoplakia much more frequently than in the human reference genome used for sequence alignment.Results. The pathogenic somatic mutations in the TP53, KRAS, APC, NRAs and BRAF genes, identified in this study, alone or in combination, are highly likely (hazard ratio 3000-11000) to be associated with the development of oral mucosal leukoplakia and low-grade epithelial dysplasia. The multiplicity of pathogenic and likely pathogenic genetic variants associated with epithelial dysplasia, as well as the fact that a number of variants do not occur in all patients, suggests that the same histotype of oral mucosal dysplasia may develop under the influence of different mutations.Conclusion. The pathogenic and likely pathogenic variants of the TP53, KRAS, APC, NRAS and BRAF genes, identified in this study, alone or in combination, are highly likely (hazard ratio 3000–11000) to be associated with the development of leukoplakia and low-grade epithelial dysplasia.
Interferon-Gamma Inducible Protein-10: Not a Mortality Marker for COVID-19 Disease
Authors: İSLAM Mahmud , DHEİR Hamad , ÖZÖZEN ŞAHİN Elif , YAYLACI Selcuk , AYDIN Abdülkadir , PINAR Musa , GÜÇLÜ Ertuğrul , GENÇ Ahmed Cihad , KÖROĞLU Mehmet , KARABAY Oğuz 
Published: August 2023

Objective: Interferon-gamma inducible protein-10 (IP-10) released from macrophages is associated with thrombosis. We aimed to investigate patients' biochemical markers following severe COVID-19, concentrating on the role of IP-10 in mortality.
Materials and Methods: In our study, we retrospectively evaluated data from 88 (females, 44.3%) severe patients followed in our university hospital's intensive care unit (ICU). We obtained demographic and laboratory data from our study population's files and electronic records, including D-dimer, ferritin, uric acid, IP-10 values, and other biochemical markers.
Results: The mean age of all 88 patients with COVID-19 infection followed in the ICU was 70.5 ±10 years. The median for lymphocyte count was 1.3 (1-2.1) vs 0.8 (0.5-1.1) K/uL, ferritin 151 (90.7-255) vs 624 (296-1254) mcg/L, D-dimer 386 (293.5-650) vs 1280 (871-2245) ug/L, LDH 220 (185-286) vs 429.5 (368-560) U/L with a p-value of
Nurses' Fear of COVID-19 and Job Motivation Levels: A Cross-Sectional Study
Authors: SEMERCİ Vahide , SEVEN Ahmet 
Published: August 2023

Objective: This study determined nurses' fear of COVID-19 and job motivation levels.
Materials and Methods: The study was conducted cross-sectionally with 147 nurses working in a public hospital between April 1 and April 30, 2022. Data were collected using the Personal Information Form, COVID-19 Fear Scale, and Nurse Job Motivation Scale. Data were evaluated using number, percentage, mean, and nonparametric tests.
Results: The mean age of the nurses was 29.95±6.12 years (min=22, max=51); 89.1% were female, 59.2% were married, and 68.7% were undergraduate graduates. The total score on the COVID-19 Fear Scale was 15.85±5.73 (min=7, max=35), and the total score on the Nurse Job Motivation Scale was 60.70±8.66 (min=37, max=75). There was a significant difference between the total scores of the Nurse Job Motivation Scale and educational status, willingly choosing the unit where the nurses work, being satisfied with the unit where they job, and finding the nursing profession suitable for themselves (p
PEMEROLEHAN FONOLOGI BAHASA PERTAMA PADA ANAK USIA 2 TAHUN 3 BULAN STUDI KASUS “MUHAMAD SAEPUDIN”
Authors: Karimah Nurul , Nurazizah Nurazizah , Mauliza Mawar 
Published: August 2023

Every child has their own level of acquiring their first language, these levels range from slow to fast. The purpose of this study was to describe the acquisition of first language phonology in children aged 2 years and 3 months. This study used a qualitative descriptive approach with the observation method. The data collection technique in this study is the technique of observing, involving, taking notes with a data source named Muhamad Saepudin. The data taken is the phonological acquisition of the first language in the data source. The results of the study stated that the acquisition of vowel phonemes namely /a/, /i/, /u/, /e/, /ə/, and /o/ in Muhamad Saepudin can be said to be consistently mastered while the acquisition of mastered consonant phonemes includes / b/, /g/, /h/, /m/, /n/, /p/, /t/, /w/, and /y/, so that data sources are stated to have not been consistently mastered. Therefore, the data source is classified as being able to pronounce vocabulary in everyday life but there are still some utterances that are not yet perfect to pronounce.
TRANSDISCIPLINARIDADE ENTRE FÍSICA MODERNA E ARTE: UMA REVISÃO SISTEMÁTICA DA LITERATURA
Authors: Moura Gilson Yuri Silva , Mackedanz Luiz Fernando 
Published: August 2023

As Artes apresentam grande potencial contextualizador, além de motivacional no processo de ensino, podendo servir como recurso didático visando a Física Moderna. O objetivo desse artigo é mapear os trabalhos a respeito da união temática entre as Artes e a Física Moderna e/ou Contemporânea. A associação de Física e Arte no ensino pode propiciar a aprendizagem significativa dos temas a serem estudados e favorecer a inserção dos alunos na cultura científica, ou no desenvolvimento dessa. No intuito de explorar a transdisciplinaridade entre as culturas Física e Arte, fundamentada nas ideias de Teoria da Complexidade de Edgar Morin, foi realizada uma pesquisa nos principais repositórios com o objetivo de construir um Estado da Arte, que relacionam culturas como o cinema, a literatura, a música, o teatro, o cordel, os quadrinhos, a escultura, a pintura etc. e a Física Moderna. Os resultados indicaram uma carência histórica na exploração do tema, porém, recentemente, tem havido um aumento significativo de interesse e pesquisa nessa área.
Research on the Teaching Reform of Higher Vocational Financial Management Course with the Application of Big Data
Authors: Wu Chaoqian 
Published: August 2023

With continuous development of modern big data technology, higher vocational financial management teachers should actively seek ways and means of reform. Teaching reform of higher vocational financial management course can be done by integrating modern teaching, understanding the students’ academic performance, and comprehensively transforming the teaching methods. These methods can optimize and ensure the comprehensive quality of students, and improve the quality of higher vocational financial management course.
Innovative Teaching Approach Based on Finite Element Technique in Material Mechanics for Vocational Education
Authors: Xuesong Zhen  , Fei Peng  , Shuo Zhang  
Published: August 2023

This paper proposed an innovative teaching approach based on finite element technique (FET) to improve the understanding of material mechanics. A teaching experiment was conducted using pure bending deformation of a beam as an example, and the deformation and stress distribution of the beam were analyzed using FET. The results showed that using color stress nephograms and color U nephograms can improve students’ learning outcomes in mechanics classroom. The high levels of satisfaction and interest in incorporating new techniques into the classroom suggest that there is a need to explore and develop innovative teaching methods in mechanics and related fields. This approach may inspire educators to develop more effective ways of teaching material mechanics, and our research can contribute to the advancement of mechanics education.
Analysis on the Problems of Innovation and Entrepreneurship Education in Colleges and Universities
Authors: Lin Zerun 
Published: August 2023

With the acceleration of economic globalization and the deepening of China’s reform and opening-up, the demand for various talents is showing a trend of diversification. In this context, colleges and universities should make full use of their own advantages and characteristics, actively carry out innovation and entrepreneurship education, and cultivate more high-quality compound talents for the society. However, judging from the current situation, there are still some colleges and universities that lack the attention to and understanding of the importance of innovation and entrepreneurship education.
IMPLEMENTASI KEBIJAKAN KARTU IDENTITAS ANAK
Authors: Megawati Megawati , Bakhtiar Bakhtiar , Sudirman Muh. 
Published: August 2023

Penelitian bertujuan untuk mengetahui: (1) Pelaksanaan kebijakan Kartu Identitas Anak (KIA) di Kabupaten Jeneponto, (2) faktor pendukung dan faktor penghambat pelaksanaan kebijakan kartu identitas anak di Kabupaten Jeneponto. Penelitian ini merupakan penelitian kualitatif. Jenis dan sumber data yang digunakan dalam penelitian ini adalah sumber data primer dan sumber data sekunder. Teknik pengumpulan data melalui teknik observasi, wawancara dan dokumentasi. Hasil penelitian menunjukkan: (1) Pelaksanaan kebijakan Kartu Identitas Anak (KIA) di Kabupaten Jeneponto sudah sesuai dengan ketentuan Permendangri No. 2 Tahun 2016 tentang syarat dan prosedur, namun capaiannya belum mencapai target 120.294 anak yang berhak mendapatkan KIA pada akhir tahun 2021. Jumlah anak yang sudah mendapatkan KIA sebanyak 57.628 atau 48,00%, sedangkan yang belum memiliki KIA mencapai yakni 62.666 atau 52,00% dari total 120.294 anak. (2) faktor-faktor yang memengaruhi pelaksanaan kebijakan KIA di Kabupaten Jeneponto, yaitu faktor pendukung: (a) kegiatan sosialisasi dan jemput bola, dan (b) sarana yang memadai. Faktor penghambat: (a) kesadaran masyarakat yang rendah, (b) pandemi Covid-19, (c) tidak adanya sanksi bagi anak yang tidak memiliki KIA.
STRATEGI GURU SEKOLAH DASAR DALAM PEMBELAJARAN PADA MASA KENORMALAN BARU
Authors: Sari Dian Novita , Suhaeb Firdaus W. , Kaseng Ernawati S. 
Published: August 2023

Penelitian ini bertujuan untuk menggambarkan dan menganalisis strategi guru sekolah dasar dalam pembelajaran pada masa kenormalan baru di SD Inpres Paradaiya No.99 Kepulauan Selayar untuk menciptakan pembelajaran yang efektif dan menyenangkan. Jenis penelitian yang digunakan yakni penelitian deskriptif dengan menggunakan pendekatan kualitatif. Informan penelitian, yakni guru kelas 3 dan kelas 5, siswa dan Kepala Sekolah SD yang ditentukan secara sengaja. Teknik pengumpulan data dilakukan melalui observasi, wawancara partisipatif, dan dokumentasi. Teknik pengabsahan data menggunakan teknik triangulasi sumber. Analisis data menggunakan analisis deskriptif-kualitatif, melalui tahapan reduksi data, display data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa dalam upaya menciptakan pembelajaran yang efektif dan menyenangkan pada masa kenormalan baru, maka strategi yang digunakan guru kelas dalam pembelajaran di kelas, yakni melalui strategi belajar dalam kelompok kecil dimana siswa dibagi menjadi kelompok kecil yang beranggotakan beberapa siswa. Kemudian strategi belajar di area terbuka dimana pembelajaran dilakukan di luar ruangan kelas seperti di lapangan upacara atau lapangan olahraga, dan strategi belajar sambil bermain di dalam kelas, serta strategi guru melalui tanya jawab ketika guru selesai menjelaskan materi pelajaran. Adapun makna tindakan sosial pada strategi yang digunakan guru dalam pembelajaran pada masa kenormalan baru merupakan tindakan rasional instrumental.
PRODUKTIVITAS ALAT TANGKAP DAN PENDAPATAN NELAYAN PADA PERIKANAN SIDAT DI MUARA SUNGAI CIMANDIRI PALABUHANRATU
Authors: Akbar Rafdi Zhafir , Wahju Ronny Irawan , Riyanto Mochammad 
Published: August 2023

Saat ini kegiatan budidaya sidat masih mengandalkan benih sidat (glass eel) dari alam dan muara Sungai Cimandiri menjadi salah satu lokasi penangkapan glass eel. Tujuan penelitian ini adalah menghitung produktivitas alat tangkap glass eel, mengidentifikasi hasil tangkapan dan menghitung pendapatan pengumpul glass eel di muara Sungai Cimandiri. Metode penelitian menggunakan metode kuantitatif dengan observasi langsung di lapangan menggunakan simple random sampling dan accidental sampling. Analisis data yang digunakan adalah analisis hasil tangkapan utama, analisis hasil tangkapan sampingan, dan analisis keuntungan. Hasil penelitian menunjukkan nilai CPUE muara Sungai Cimandiri tertinggi terjadi pada bulan Juli yaitu sebesar 37,1 gr/jam, terendah terjadi pada bulan September sebesar 1,6 gr/jam, sedangkan bulan Februari, Maret, Oktober, dan Desember tidak ada aktivitas penangkapan. Hasil tangkapan sampingan sebesar 20% dari hasil tangkapan total sebanyak 2995,6 gr yang terdiri dari, gere-gere (Microphis sp) 3%, udang merah (Metapenaeopsis sp) dan udang beras (Penaeus sp) 1%, boboso (Bunaka gyrinoides) 6%, kanayapan (Butis sp) 3%, kepiting batu (Clistocoeloma sp) 1%, tempang podol (Ambassis sp) 5%, dan belanak (Moolgarda seheli) 1%. Penerimaan usaha pengumpul sidat tahun 2019 sebesar Rp178.536.000 per tahun dan biaya usaha sebesar Rp157.524.400 per tahun, sehingga keuntungan yang didapat sebesar Rp21.011.600 per tahun.
Kata kunci: benih sidat, produktivitas, sidat, Sungai Cimandiri
Tip of the Tongue dalam Akses Leksikal Ujaran Penutur Bahasa Indonesia
Authors: Prihatini Arti , Pangesti Fida 
Published: August 2023

This study aims to describe three focuses, namely (1) the lingual unit activation in the tip of the tongue (ToT), (2) the word class of tip of the tongue, and (3) the mental process of the tip of the tongue experienced by Indonesian speakers. This research method is descriptive qualitative. The data collection techniques were questionnaires and interviews with Indonesian speakers at the University of Muhammadiyah Malang. The results showed that the activated lingual units in ToT consisted of three types, namely sound activation, syllable activation, and word activation. ToT occurs in nouns, verbs, and adjectives based on quantity. Most of the ToT vocabulary with the target vocabulary has the same type of word. The ToT mental process occurs through tactile vocabulary, phonological encoding, and decoding semantic features that are manifested in several forms, namely (1) remembering the final sounds/syllables of vocabulary, (2) remembering vocabulary that is similar to ToT vocabulary, and (3) imagining objects, activities, or anything else from the ToT vocabulary. AbstrakPenelitian ini bertujuan mendeskripsikan tiga fokus, yaitu (1) satuan lingual yang teraktivasi dalam tip of the tongue (ToT), (2) kelas kata tip of the tongue, dan (3) proses mental tip of the tongue yang dialami penutur bahasa Indonesia. Metode penelitian ini adalah deskriptif kualitatif. Data dikumpulkan dengan teknik angket dan wawancara terhadap penutur bahasa Indonesia di Universitas Muhammadiyah Malang. Hasil penelitian menunjukkan bahwa satuan lingual yang teraktivasi dalam ToT terdiri atas tiga jenis, yaitu aktivasi bunyi, aktivasi suku kata, dan aktivasi kata. Berdasarkan kuantitasnya, ToT terjadi pada tiga kelas kata, yaitu nomina, verba, dan ajektiva. Sebagian besar kosakata ToT dengan kosakata target memiliki jenis kata yang sama. Proses mental ToT terjadi melalui perabaan kosakata, phonological encoding, dan penguraian fitur semantik yang terwujud dalam beberapa bentuk, yaitu (1) ingat bunyi/silabel akhir kosakata, (2) ingat kosakata yang mirip dengan kosakata ToT, dan (3) membayangkan benda, aktivitas, atau hal lain dari kosakata ToT.
Struktur dan Pola Vitalitas Bahasa pada Mahasiswa Beretnis Kaili di Universitas Tadulako
Authors: Yunidar Yunidar , Tamrin Tamrin , B M. Asri , Kamaruddin Abdul , Nursyamsi Nursyamsi , Suputra Gusti Alit 
Published: August 2023

This study aims to (1) describe the structure and vitality patterns of the Kaili language in the family domain and (2) describe the factors that cause the helplessness of the Kaili language in the family domain of the Kaili ethnic students. The method used in this research is qualitative and quantitative. Data collection techniques through questionnaires, interviews, and observation as the main data collection tools. Data processing techniques and data analysis were carried out based on data trends regarding the structure and pattern of the use of the Kaili language in the family domain. From the results of the study it is known that the use of the Kaili language among students of the Kaili ethnicity at Tadulako University in the family sphere has burdened their vitality which tends to decrease and indicates extinction. This is because most of them use Indonesian and some use foreign languages. There are several factors that shift the use of the Kaili language to Indonesian and foreign languages, namely; (1) prestige factors, (2) function factors, (3) information and technology factors, and (4) a positive attitude weakens the Kaili language. AbstrakPenelitian ini bertujuan untuk (1) mendeskripsikan struktur dan pola daya hidup bahasa Kaili pada ranah keluarga dan (2) mendeskripsikan faktor penyebab tidak berdayanya bahasa Kaili dalam ranah keluarga mahasiswa yang beretnis Kaili. Metode yang digunakan dalam penelitian ini adalah kualitatif dan kuantitatif. Teknik pengumpulan data melalui kuesioner, wawancara, dan pengamatan sebagai alat pengumpul data utama. Teknik Pengolahan data dan analisis data dilakukan berdasarkan kecenderungan data tentang struktur dan pola penggunaan bahasa Kaili di ranah keluarga. Dari hasil penelitian ditemukan bahwa penggunaan bahasa Kaili pada mahasiswa beretnis Kaili di Universitas Tadulako pada ranah keluarga telah melemah daya hidupnya menurun cenderung dan menunjukkan kepunahan. Hal itu disebabkan sebagian besar mereka menggunakan bahasa Indonesia dan beberapa diantaranya ada yang menggunakan bahasa asing. Ada beberapa faktor yang menggeser penggunaan bahasa Kaili ke bahasa Indonesia dan bahasa asing, yaitu (1) faktor prestise, (2) faktor fungsi guna, (3) faktor teknologi dan informasi, dan (4) sikap positif melemah terhadap bahasa Kaili.