bluuebunny/crossref_metadata_2025_split huggingface dataset:
PROBLEMS OF SPATIAL DEVELOPMENT OF SKHIDNYTSIA BALNEOLOGICAL RESORT IN LVIV REGION
Authors: Mazur Tamara , Korol Evgeniya 
Published: December 2023

Skhidnytsia is a new resort in Lviv region that is developing rapidly due to its unique health and recreational resources and location in the Truskavets sub-region. Skhidnytsia has a number of functional and environmental problems due to the peculiarities of the spatial organization of its resort area. Skhidnytsia's resort area has a dispersed, scattered character. This is a set of unevenly distributed territories of autonomous health resort and recreational facilities with limited access for other vacationers. The entire space of the village functions as a resort due to the lack of a public resort area and turns into a field of conflict between permanent residents and resort guests. The interests of treatment, recreation and other economic activities intersect here. Unorganized movement and recreation have a negative impact on the surrounding natural landscapes and balneological resources.
Today, Skhidnytsia needs a comprehensive urban planning approach to reforming and developing its resort environment. The actual tasks of the spatial reorganization of the existing resort area of Skhidnytsia are: connecting all resort areas with landscape and walking routes into a single planning system, creating a new resort-wide service center for vacationers, developing a resort-wide system of green spaces for mass recreation, improving and developing transport, engineering and resort infrastructure. The priority should be a comprehensive urban planning approach to the spatial development of the Skhidnytsia resort area, which can combine all local efforts and partial solutions of private developers, eliminating inconsistencies in the development and construction of individual resort areas.
STUDI PENGENDALIAN RISIKO MENGGUNAKAN METODE HIRA PADA WORKHSOP PT ADIDAYA TANGGUH KABUPATEN PULAU TALIABU MALUKU UTARA
Authors: Jufry Muhammad 
Published: December 2023

PT Adidaya Tangguh merupakan sebuah perusahaan pertambangan yang telah menerapkan program Keselamatan dan Kesehatan Kerja (K3). Walaupun perusahaan telah menerapkan beberapa standar atau prosedur keselamatan kerja, dalam pelaksanaanya masih terdapat beberapa potensi bahaya yang dapat menimbulkan kasus kecelakaan kerja. Terutama pada daerah workshop sehinggah muncul beberapa potensi bahaya yang ada dan merugikan perusahaan, sehingga kita dapat mengatahui tingkat risiko dan nilai risiko yang ada pada area workshop. Apabila potensi bahaya yang timbul dapat di identifikasi dan dikendalikan, maka angka kemunculan kecelakaan pun dapat menurun. Identifikasi dan pengendalian potensi bahaya dapat dilakukan dengan menggunakan metode Hazard Identification and Risk Assessment (HIRA). Berdasarkan hasil penelitian yang dilakukan di PT Adidaya Tangguh menggunakan metode HIRA memperoleh nilai likelihood (L) dan concequences (C) pada workshop memperoleh 3 nilai low risk, 11 nilai high risk, 3 nilai extrem.
Kata kunci: Keselamatan dan kesehatan kerja; penilaian risiko; metode HIRA; workshop.
STUDI GROUND VIBRATION PADA PELEDAKAN QUARY PT VALE INDONESIA TBK SOROWAKO KABUPATEN LUWU TIMUR PROVINSI SULAWESI SELATAN
Authors: Jihan  
Published: December 2023

PT Vale Indonesia Tbk, merupakan perusahaan yang bergerak di bidang usaha pertambangan dengan komoditas tambang utamanya adalah mineral logam yang berupa nikel laterit dan berada di Sorowako Kecamatan Nuha, Kabupaten Luwu Timur, Provinsi Sulawesi Selatan. Bedrock dari komoditas tambang nikel laterit tersebut dimanfaatkan sebagai material penguatan bersama dengan material slag dan reject yang nantinya akan digunakan dalam pembuatan dyke, disposal dan main haul road. Pembongkaran bedrock dilakukan dengan metode pengeboran dan peledakan. Salah satu masalah yang sering timbul akibat kegiatan peledakan adalah efek getaran tanah (ground vibration).Tujuan penelitian yaitu mengukur besarannya nilai getaran tahan (ground vibration) hasil dari peledakan, membandingkan nilai PPV prediksi dengan PPV aktual hasil peledakan dan membandingkan standar ground vibration yang ditetapkan oleh PT. Vale Indonesia Tbk., dengan standar ground vibration SNI 7571:2010. Pengukuran ground vibration aktual dianalisis menggunakan pendekatan teori scaled distance. Hasil pengukuran getaran tanah yang didapatkan selama bulan Juli - Agustus 2022 sebesar peak particle velocity transversal sebesar 0,300 mm/s –1,798 mm/s, peak particle velocity vertical sebesar 0,127 mm/s – 0,866 mm/s dan Peak particle velocity longitudinal sebesar 0,236 mm/s – 1,181 mm/s. Berdasarkan hasil perbandingan nilai PPV aktual dan PPV prediksi menunjukan bahwa nilai PPV prediksi 1,033 mm/s lebih besar dari nilai PPV aktual 1,029 mm/s, serta dari hasil pengukuran ground vibration aktual masih dikategorikan aman dikarenakan nilainya tidak melewati nilai ambang batas standar PPV yang diterapkan SNI 7571:2010 dan tidak melebihi standar yang ditetapkan oleh perusahaan.
Kata kunci: nikel laterit; Bedrock; PPV; scaled distance; getaran tanah
СТВОРЕННЯ ДОСТУПНОГО МОВНОГО СЕРЕДОВИЩА ДЛЯ ДОШКІЛЬНИКІВ: НЕОБХІДНІСТЬ І ВИКЛИКИ
Authors: Кульбіда Світлана , Малинович Лариса , Міськов Геннадій 
Published: December 2023

Тематичне пілотне дослідження розриває методологію жестової двомовності, де когорта глухих дітей дошкільного віку є унікальною мовною групою: а) з (не)використанням жестової і словесної мов, як першої (рідної), соціально значущої мови; б) тих, кого ідентифікують як членів спільноти глухих або чуючих; в) тих, хто, можливо, ніколи не буде повністю розвивати першу мову, не отримає достатньо лінгвального соціального введення на ранній стадії – сензитивного віку (0-5 років).
Мета – обґрунтувати позиції жестової двомовності у дошкільній підготовці глухих дітей з урахуванням важливості комунікації, взаємодій, потреб у родині.
Методи. Збір інформації забезпечувався: інтерв’ю з батьками, наставниками-фахівцями, які працюють в умовах мовного середовища ЗДО на основі розуміння свого власного досвіду від роботи (Hale&Napier, 2013), що допомогло створити картину поточної практики, включаючи стратегії, статистично-математичний метод, аналіз, узагальнення й висновування. Збір інформації тривав впродовж двох років з грудня 2021 по червень 2023 року.
Учасники: матері глухих дітей.
Статистика. В Україні такі глухі діти стабільно займають шосте місце серед інших груп дітей з особливими освітніми потребами, що становить 0,78% від загальної кількості дітей дошкільного віку (2021), 0,75% дітей у (2023), які здобувають дошкільну освіту у групах спеціального, інклюзивного навчання.
Характеристика ЗДО. Дошкільну освіту забезпечують разом із традиційними дошкільними групами спеціального навчання при спеціальних закладах освіти, навчально-реабілітаційних центрах, і групи інклюзивного навчання, де отримують освітні послуги 68,4% дітей з порушеннями слуху. Зміст навчання не розглядає українську жестову мову ні в якості соціальної першої мови, ні в якості другої мови. Такі ЗДО в умовах збідненого мовного середовища разом з чуючими батьками, сповідуючи медичну модель глухоти, наражають дітей на неефективну комунікацію, обмеження зв’язку, дефіцит інформації, позбавляючи своїх дітей фундаментального права спілкування та набуття основи для успішного навчання.
Обґрунтовано позиції жестової двомовності, де без забезпечення важливості комунікації освітня система не здатна ефективно задовольняти мовні, комунікативні потреби, висвітлено стратегії комунікативних взаємодій у доступному мовному середовиші.
Висновки. Це пілотне тематичне дослідження ґрунтується на соціокультурній моделі глухоти, починає створювати картину поточних тенденцій розвитку спілкування дітей глухих і зі зниженим слухом раннього віку у групах спеціального та інклюзивного навчання, особливостей змісту, специфіки діяльності наставників-фахівців з дітьми дошкільного віку на основі опанування й використання української жестової мови, прикладів дорослих глухих, застосування комунікативних стратегій задля створення надійної основи у розвитку комунікації й успішного навчання.
Reflexionando sobre las vivencias pedagógicas virtuales en la construcción del vínculo docente-estudiante
Authors: Odetti Verónica Beatriz 
Published: December 2023

El siguiente trabajo, desde una mirada reflexiva, propone repensar los haceres desplegados en los procesos de las vivencias pedagógicas virtuales, principalmente signados por el particular contexto de pandemia COVID-19 que nos tocó atravesar, donde se dispuso la implementación de las políticas sanitarias expresadas en los decretos ASPO (Aislamiento Social Preventivo y Obligatorio) y del DISPO (Distanciamiento Social, Preventivo y Obligatorio). Retomando la noción de vínculo docente-estudiantes y poniendo el foco en las vivencias pedagógicas, se despliegan los aspectos de lo comunicacional, los contenidos, lo emocional y también, lo tecnológico, presentando la noción de una configuración estética emocional que se presenta en un tiempo, un espacio, con contenidos y con una tecnicidad que conlleva implícitamente a lo colaborativo y a una comunicación amorosa de aceptación del otro como otro legítimo en la convivencia.
Fecha de recepción: 8/3/2022Fecha de aceptación: 22/8/2022
Studi Deskriptif Pemanfaatan Sampah Anorganik Dalam Membuat Karya Benda Konstruksi
Authors: Fitriana Ayu , Hasnawati  
Published: December 2023

This study aims to describe the process of utilizing inorganic waste in making construction work and the results of using inorganic waste in making construction work in class IV B SDN 45 Bengkulu City. This type of research is qualitative research, with participant observation techniques, and qualitative descriptive methods. The subjects in this study were all students of class IV B SDN 45 Bengkulu City, totaling 26 students. The research instrument used was a human instrument (the researcher himself), using observation guidelines and interview guidelines. Data collection techniques in the form of observation, interviews, and documentation. Data analysis was carried out during the process of making the work and after the work was finished by referring to the fine arts elements and the principles of fine arts. The results of the study are (1) The process of making construction art objects begins with preparing the materials and tools used, namely colorful straws, white glue, pedestals / scissors, and scissors / cutter, followed by the implementation of making works from preparing several slabs of straws , making the size of each slatted straw, gluing plates together, and developing variations in shape. (2) The results of construction works made using the art elements guidelines as well as visual art principles, namely point, line, shape, shape, color, texture, dark light. Then, the principle of unity, balance, rhythm, emphasis, proportion, and harmony / harmony. Keywords: Fine Art Work, Utilization of Inorganic Waste, Construction Objects
PENGARUH MODEL PEMBELAJARAN SAVI BERBANTUAN VIDEO TERHADAP PRESTASI BELAJAR BAHASA INDONESIA SISWA KELAS V SDN DI GUGUS VII KOTA BENGKULU
Authors: C. Aritonang Evitalia , Ariffiando Nady Febri 
Published: December 2023

ABSTRAK
Penelitian ini bertujuan untuk menganalisis pengaruh model pembelajaran SAVI berbantuan video terhadap prestasi belajar Bahasa Indonesia siswa kelas V SDN di Gugus VII Kota Bengkulu. Jenis penelitian ini adalah penelitian kuantitatif menggunakan metode eksperimen semu dengan desain penelitian the matching only pretest-posttest group design. Populasi penelitian ini adalah seluruh siswa kelas V SD Gugus VII yang berstatus sekolah negeri dan memiliki akreditasi A. Teknik pengambilan sampel menggunakan cluster random sampling sehingga terpilih kelas VA dari SDN 49 berjumlah 30 orang sebagai kelas eksperimen dan kelas VB dari SDN 19 berjumlah 26 orang sebagai kelas kontrol. Instrumen yang digunakan adalah lembar tes tertulis dengan teknik pengumpulan data berupa pretest dan posttest. Teknik analisis data menggunakan analisis kuantitatif. Hasil analisis nilai posttest menunjukkan bahwa terdapat perbedaan yang signifikan antara kelas eksperimen dengan kelas kontrol. Data hasil penelitian yang diolah menggunakan uji hipotesis (uji-t) yaitu nilai thitung (3,641) > ttabel (1,670) sehingga Ha diterima. Dengan demikian, dapat disimpulkan bahwa terdapat pengaruh model pembelajaran SAVI berbantuan video terhadap prestasi belajar Bahasa Indonesia siswa kelas V SDN di Gugus VII Kota Bengkulu.
Kata Kunci: SAVI, Video, Pembelajaran Bahasa Indonesia.
Penggunaan Pajum Pada Siswa Kelas II SD Negeri Merauke Materi Penjumlahan dengan Teknik Menyimpan
Authors: Mariyanto Wiwin , Tembang Yonarlianto , Betaubun Martha , Madjid Suryani , Niatun Any 
Published: December 2023

This research is Classroom Action Research (CAR). The aim of the research is to improve Mathematics learning outcomes regarding Addition of Two Numbers using Saving Techniques for grade II students at SD Negeri 2 Merauke for the 2022/2023 academic year by using the Addition Board (Pajum) teaching aid until they reach the Minimum Completeness Criteria (MCC). The research is said to be successful if all students have reached the MCC 65. The results of the research show that there has been an increase, that Pajum teaching aids make learning material more interesting and simple. So it shows that there was an increase in the percentage of learning outcomes in Mathematics subjects before the action of 12 (43%) students who completed the first cycle, there was an increase to 18 (64%) students and after the second cycle it increased to 28 (100%) students who completed it. In accordance with the aim of this research, namely the use of Pajum teaching aids can improve learning outcomes about Adding Two Numbers with Saving Techniques for grade II SD Negeri 2 Merauke for the 2022/2023 Academic Year until they reach the MCC.
Doença Hepática Gordurosa Não Alcoólica (DHGNA), caracterização, diagnóstico e tratamento
Authors: Queiroz Juciara Magdalena Flores , Bello Sergio Ricardo de Brito , Venturelli Amanda Caroline , Pazello Camila Tedeschi , Zarpellon Raquel Simone Maccarini , Souza Rosana Menezes de , Silva Roxane Wirschum 
Published: December 2023

Introdução: A Doença Hepática Gordurosa Não Alcoólica (DHGNA) é caracterizada pelo acúmulo de gordura no fígado podendo evoluir para fibrose e alterações necroinflamatórias. Trata-se de uma patologia multifatorial e complexa associada a etnia, gênero, idade, condições metabólicas e endócrinas, intoxicação medicamentosa, entre outras. Objetivo: Diante dos agravos relacionados ao quadro, essa revisão narrativa teve como objetivo caracterizar a patologia, suas implicações, estratégias diagnósticas e principais condutas com ênfase a nutrição. Material e métodos: Para tanto, foram selecionados 44 artigos científicos publicados entre 2015 a 2023, nas principais bases de dados: Lilacs, Pubmed, Scielo e Google Acadêmico. Resultados e discussão: A DHGNA está diretamente associada a resistência insulínica e obesidade. Apesar da biópsia ser considerada o padrão ouro no diagnóstico da doença, a investigação bioquímica e exame de imagem são utilizados mais frequentemente. Conclusão: O tratamento da DHGNA está pautado em modificações no estilo de vida, considerando-se incentivo a prática de atividade física, melhoria no aspecto qualitativo e quantitativo da dieta e inclusão de fitoquímicos e compostos bioativos na rotina alimentar do paciente.
Study on the Aral Sea crisis from the risk assessment of polycyclic aromatic hydrocarbons and organochlorine pesticides in surface water of Amu Darya river basin in Uzbekistan
Authors: Jin Miao , Wu Jinglu , Zhang Hongliang , Zhao Zhonghua , Alam Manawwer , Guo Ru 
Published: December 2023

The Amu Darya River, as one of the important flows of the Aral Sea located in the semi-arid area of Central Asia, also performed as the primary water supply for Uzbekistan. Therefore, the residues and risks of anthropogenic-related persistent organic pollutants (POPs) in waters of the Amu Darya River were conducted in the present study to elucidate their possible effects on the water safety in such a specific area as well as on the Aral Sea Crisis from a new perspective. Thirty-nine water samples distributed along the Amu Darya River to the coastal of the Aral Sea were analyzed for both polycyclic aromatic hydrocarbons (PAHs) and organochlorine pesticides (OCPs) occurrence, showing the total concentrations of ΣOCPs and ΣPAHs in the range of 1.16–22.75 ng/L and 3.18–506.26 ng/L, respectively. Spatial differences showed higher levels for both OCPs and PAHs along the lower reaches of the Amu Darya River due to intense human activities. Source identification performed by isomer ratios indicated that dichlorodiphenyltrichloroethanes (DDTs) probably originated from recent use, while hexachlorocyclohexanes (HCHs), chlordanes, and endosulfans originated mainly from historical usage. Furthermore, the principal component analysis showed PAHs were from coal and petroleum combustion (65.2%), biomass combustion (27.2%), and industrial chemical combustion (7.64%). The human health risk assessment demonstrated no carcinogenic or non-carcinogenic risks at present. However, moderate to high ecological risks to aquatic organisms especially were observed along the lower reaches, especially the delta area. The results obtained would not only provide important basic data for such a semi-arid area but also show us the possible toxic effects induced by such pollutants, which should attract more attention in the shrinking case of the Aral Sea.
Circulating exosomal microRNAs as biomarkers of lupus nephritis
Authors: Chen Fei , Shi Bo , Liu Wenjing , Gong Jianmin , Gao Jia , Sun Yifan , Yang Ping 
Published: December 2023

ObjectiveDisruption in the delicate symphony of genes, microRNA (miRNA), or protein expression can result in the dysregulation of the immune system, leading to the devastating consequences such as lupus nephritis (LN). The capacity of exosomes to transport miRNAs between cells and modify the phenotype of recipient cells implies their involvement in persistent kidney inflammation. This study unveils identifying two previously undiscovered exosomal miRNAs in the serum of LN patients, offering potential solutions to the current challenges in LN diagnosis and management.MethodsInitially, we used a reagent-based kit to isolate serum exosomes from patients with Systemic lupus erythematosus (SLE) and used Trizol method for total RNA extraction. Subsequently, we employed small RNA sequencing to screen for differential expression profiles of exosomal small RNAs. The RT-qPCR method was used to individually validate samples in both the screening and validation cohorts, enabling the identification of candidate small RNAs; specific to LN. We assessed the diagnostic potency using receiver operating characteristic (ROC) curve, and explored the biological roles of miRNAs using Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses.ResultsCompared to SLE patients without LN, SLE patients accompanied by LN exhibited significantly spiked levels of exosomal hsa-miR-4796-5p and hsa-miR-7974. The duo of miRNAs, hsa-miR-4796-5p and hsa-miR-7974, exhibited promising potential as biomarkers for diagnosing LN, with an AUC exceeding 0.8. Correlation analysis revealed a strong positive association between these miRNAs and proteinuria, as well as the SLE Disease Activity Index (SLEDAI) score. Moreover, the levels of two miRNAs in LN patients were significantly elevated in comparison to other autoimmune nephritis conditions, such as immunoglobulin A nephropathy (IgAN) and diabetic nephropathy (DN). Furthermore, the bioinformatics analysis indicated that this miRNAs duo can play a pivotal role in the regulation of immune processes by modulating signal pathways, such as the mTOR and PI3K-Akt signaling pathway.ConclusionThis study provides a new ground that serum exosomal miRNAs can effectively identify and predict LN in SLE patients.
Peripheral blood CD19 positive B lymphocytes increase after ischemic stroke and correlate with carotid atherosclerosis
Authors: Zhang Yuhua , Jiang Yu , Zou Yutian , Fan Yinyin , Feng Ping , Fu Xiang , Li Keru , Zhang Jinru , Dong Yunlei , Yan Shuying , Zhang Yanlin 
Published: December 2023

IntroductionAtherosclerosis is the primary pathological basis of ischemic stroke, and dyslipidemia is one of its major etiological factors. Acute ischemic stroke patients exhibit imbalances in lymphocyte subpopulations, yet the correlation between these dynamic changes in lymphocyte subpopulations and lipid metabolism disorders, as well as carotid atherosclerosis in stroke patients remains poorly understood.MethodsWe retrospectively analyzed the demographic data, risk factors of cerebrovascular disease, laboratory examination (lymphocyte subsets, lipid indexes, etc.), clinical features and c;/]-sity from December 2017 to September 2019 and non-stroke patients with dizziness/vertigo during the same period.ResultsThe results showed that peripheral B lymphocyte proportions are elevated in acute ischemic stroke patients compared with those of the control group (13.6 ± 5.3 vs. 11.7 ± 4.4%, p = 0.006). Higher B lymphocyte proportions are associated with concurrent dyslipidemia, increased levels of vascular risk factors including triglycerides (TG), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), and very-low-density lipoprotein cholesterol (VLDL-C), as well as decreased levels of the protective factor high-density lipoprotein cholesterol (HDL-C). Elevated B lymphocyte proportions are independently correlated with carotid atherosclerosis in stroke patients.DiscussionWe found CD19 positive B Lymphocytes increase after ischemic stroke and correlate with Carotid Atherosclerosis. Lymphocyte subpopulations should be highlighted in stroke patients.
Prevalence and determinants of asthenopia among ophthalmologists in China: a national cross-sectional survey
Authors: Lin Na , Zhu Yu , Wu Xiaotian , Yang Maoyuan , Lu Fan , Deng Ruzhi 
Published: December 2023

IntroductionThe role of ophthalmologists is defined by tasks requiring visual effort, emphasizing the importance of examining their condition within the realm of occupational visual health. Our goal was to explore the occurrence of asthenopia among Chinese ophthalmologists and identify contributing factors through the use of a reliable and validated survey instrument.MethodsA national cross-sectional online survey was carried out in June 2017, involving 6,220 practicing ophthalmologists in China. Utilizing an 11-item Asthenopia Survey Questionnaire with established reliability and validity. Prevalence rates of asthenopia among subgroups categorized by age, gender, hospital classification, physician level, daily near vision activity duration, sleep duration, sleep quality, presbyopia status, and history of eye surgery were determined using the independent t-test, chi-square test and bonferroni test. Multiple logistic regression analysis was employed to pinpoint independent factors linked to asthenopia.ResultsOut of the 5,009 ophthalmologists who completed the survey, a 40.7% prevalence of asthenopia was identified. Multivariate analysis revealed that good sleep quality (OR: 0.24, 95%CI: 0.20–0.30), moderate sleep quality (OR: 0.47, 95%CI: 0.38–0.59), engaging in daily near vision activities for less than 7 h (OR: 0.76, 95%CI: 0.68–0.86), having daily sleep duration exceeding 7 h (OR: 0.87, 95%CI: 0.77–0.98), and working in tertiary hospitals (OR: 0.88, 95%CI: 0.78–0.99) were protective factors against asthenopia. Conversely, presbyopia was identified as a risk factor (OR: 1.33, 95%CI: 1.04–1.70). All calculated p values were below 0.05. Age, gender, physician level, and eye surgery history were not related factors.ConclusionAsthenopia is prevalent among Chinese ophthalmologists, with employment in tertiary hospitals providing a protective effect and presbyopia is a risk factor. Preventive strategies include improving sleep quality, restricting daily near vision activity to under 7 h, and extending daily sleep duration to over 7 h. Further investigation is needed to explore the protective implications of working in tertiary hospitals.