bluuebunny/crossref_metadata_2025 huggingface dataset:
Giant pangolin and white-bellied pangolin observations from a World Heritage site
Authors: Amin Rajan , Wacher Tim , Fankem Oliver , Bruce Tom , Gilbert Oum Ndjock , Ndimbe Malenoh Sewuh , Fowler Andrew
Published: January 2023

Pangolins are one of the most threatened mammal groups, as a result of habitat loss and exploitation for their meat, scales, and other body parts. However, there is a lack of quantitative data on pangolin populations; their behaviour and ecology make them challenging to survey. We undertook systematic camera-trap surveys of the 5260 km2 World Heritage Dja Faunal Reserve, Cameroon, sampling 305 sites in eight grids over 28,277 camera-trap days. We recorded 768 images of giant pangolin in 99 independent detections at 57 sites (RAI = 0.35), and 2282 images in 355 detections (RAI = 1.26) of white-bellied pangolin at 137 sites. Ground-dwelling giant pangolins were largely confined to the core of the Reserve. Semi-arboreal white-bellied pangolins were predominantly distributed in the northeast, east and south of the Reserve. Lower occupancy in the west and northwest could partly be due to pressures from human settlements around the Hydromekin Dam and Sud-Cameroun Hévéa rubber plantation. Our study suggests that at the ground-level the two species do not spatially segregate, and both were active throughout the night. We found high diel activity overlap, although there was a significant difference in activity peak times. There was also evidence of white-bellied pangolin possibly exhibiting fine-scale behavioural avoidance of giant pangolin.
Inhibition of TERC inhibits neural apoptosis and inflammation in spinal cord injury through Akt activation and p-38 inhibition via the miR-34a-5p/XBP-1 axis
Authors: Ding Weiguo , Xu Weixing , Lu Di , Sheng Hongfeng , Xu Xinwei , Xu Bin , Zheng Aote
Published: January 2023

This study investigated the function of telomerase RNA component (TERC) in spinal cord injury (SCI). SCI models were established in rats via laminectomy and PC-12 cells were treated with lipopolysaccharide (LPS). TERC and miR-34a-5p expressions in cells and rat spinal cords were detected by quantitative reverse transcription polymerase chain reaction, followed by overexpression/knockdown of TERC/miR-34a-5p. Spinal cord histopathological changes were examined via hematoxylin–eosin staining. miR-34a-5p′ relation with TERC and XBP-1 was predicted by TargetScan and checked by dual-luciferase reporter/RNA immunoprecipitation assays. Cell biological behaviors were assessed by Cell counting kit-8, wound healing, Transwell, and flow cytometry assays. XBP-1 and inflammation/apoptosis-related protein expressions were analyzed by western blot. TERC was upregulated and miR-34a-5p was low-expressed in SCI tissues and LPS-induced PC-12 cells. TERC-knockdown alleviated histopathological abnormalities yet upregulated miR-34a-5p in SCI tissues. In LPS-induced PC-12 cells, TERC knockdown promoted cell viability, migration, invasion, and inhibited apoptosis, while TERC overexpression ran oppositely. TERC knockdown downregulated the XBP-1, IL-6, TNF-α, Bax, p-p38/t-p38, and cleaved caspase-9/-3, but upregulated Bcl-2 and p-Akt/t-Akt. TERC targeted miR-34a-5p, which further targeted XBP-1. miR-34a-5p downregulation exerted effects opposite to and offset TERC knockdown-induced effects. TERC knockdown facilitated the regeneration of neuron tissues yet inhibited inflammation in SCI through Akt activation and p-38 inhibition via the miR-34a-5p/XBP-1 axis.
Authorities at play in Indigenous language reclamation: tensions and possibilities in the Yucatan Peninsula
Authors: Anzures Aldo , Kvietok Frances
Published: January 2023

Language revitalization efforts have been critiqued for creating and reproducing linguistic, epistemological, and pedagogical hierarchies that might run counter to a community’s needs and interests. Drawing on a seven-year ethnographic and collaborative research with the Maya cultural promoters of the Caste War Museum in Tihosuco, Mexico, we describe the dynamics of our Maya language reclamation partnership focusing on the creation of bilingual comic books and summer workshops for children. These experiences show a slow but steady language reclamation approach based on the concern for younger generations to feel comfortable to claim their right to speak and learn Maya and on their fondness for Maya language and culture. We argue that the construction, negotiation, and assertion of linguistic and pedagogical authority among all participating actors is central to reclamation projects, and that these processes are impacted by outsider researchers-collaborators in ways that can support but also potentially harm these language efforts. This paper sheds light on the various tensions lived in long-term language reclamation projects, recognizing the need for outsider researchers to turn our reflexive gaze inwards and consider how we can bring to the fore practices we can celebrate as well as address and transform those that cause discomfort and uncertainty.
Anomalous dips in reflection spectra of optical polymers deposited on plasmonic metals
Authors: Shorter Ayanna , Chowdhury Md Golam Rabbani , Rout Sangeeta , Noginov Mikhail A.
Published: January 2023

We have studied reflection spectra of dye-doped and undoped polymers deposited onto Ag and Au substrates and found anomalous dips in the UV spectral range. On top of Ag substrates, the λ ∼ 375 nm dips were observed in undoped PMMA, PVP, and PS polymers as well as PMMA doped with Rh590 and HITC laser dyes. In silver-based samples, the spectral positions of the observed reflection dips were close to singularities in the refractive indexes of surface plasmon polaritons (SPPs) propagating at the interface between Ag and polymer. The latter singularities can tentatively explain the λ ∼ 375 nm reflection dips, if the scattering of Ag and polymeric films is large enough to launch SPP without any prism or grating. The dips observed in reflection of Rh590:PMMA and HITC:PMMA on top of Au, were more pronounced than those on Ag, broader, shifted to shorter wavelengths, and their spectral positions had large standard deviations. Furthermore, no anomalous dips in gold-based samples were observed in the reflection spectra of undoped PMMA, PVP, and PS polymers, and a modest singularity in the SPP refractive index, predicted theoretically at λ ∼ 500 nm, cannot explain the dips in the UV reflection spectra observed experimentally. It appears likely that the origin of the reflection dips on top of Au substrates is different from that on top of Ag substrates.
The crystal structure of 3-hydroxy-2-nitroestra-1,3,5(10)-trien-17-one, C18H21NO4
Authors: Raičević Vidak , Radnović Nikola D. , Rodić Marko V. , Radulović Niko S.
Published: January 2023

C18H21NO4, orthorhombic, C2221 (no. 20), a = 10.6891(2) Å, b = 11.8375(2) Å, c = 25.4410(4) Å, V = 3219.11(10) Å3, Z = 8, R
gt(F) = 0.0483, wR
ref(F
2) = 0.1449, T = 295 K.
Selected Sociodemographic Variables and the Quality of Life of Patients with Degenerative Changes in the Cervical Spine
Authors: Wasilewska Agnieszka , Antczak-Komoterska Anna , Filipska Karolina , Ślusarz Robert
Published: January 2023

Introduction. Degenerative diseases of the spine are a problem that threatens the modern population around the world.Aim. Thus the main aim of the study was to assess the impact of socio-demographic variables such as: gender, age,education, place of residence, type of work, marital status on the assessment of the quality of life by patients withdegenerative lesions of the cervical spine.Material and Methods. The study was conducted at the non-public nursing care facility in Lipno on a group of 103patients diagnosed with degenerative disease of the cervical spine. The study was conducted using the method ofdiagnostic survey. It consisted in the assessment of patients within a period of at least 6 months from the diagnosis,using an own-made questionnaire and a standardized tool, the WHOQOL-BREF questionnaire.Results. It was found that the quality of life of men is better in the psychological field than that of women.Furthermore younger people function better in the somatic and psychological fields compared to older people.Mentally working people assess their quality of life better than physical workers. The higher and better the education,the better the quality of life in the somatic, social and environmental field. Moreover people in relationships showa better quality of life in the social field compared to single people. The place of residence of the respondents doesnot affect their quality of life.Conclusions. Back pain is a significant clinical, social and economic problem. What’s more, they significantly reducethe quality of life of patients. (JNNN 2021;10(1):18–25)
Capitalizing a Cure: How Finance Controls the Price and Value of Medicines
Authors: Roy Victor
Published: January 2023

Capitalizing a Cure takes readers into the struggle over a medical breakthrough to investigate the power of finance over business, biomedicine, and public health. When curative treatments for hepatitis C launched in 2013, sticker shock over their prices intensified the global debate over access to new medicines. Weaving historical research with insights from political economy and science and technology studies, Victor Roy demystifies an oft-missed dynamic in this debate: the reach of financialized capitalism into how medicines are made, priced, and valued. Roy’s account moves between public and private labs, Wall Street and corporate board rooms, and public health meetings and health centers to trace the ways in which curative medicines became financial assets dominated by strategies of speculation and extraction at the expense of access and care. Provocative and sobering, this book illuminates the harmful impact of allowing financial markets to determine who heals and who suffers and points to the necessary work of building more equitable futures.
Increased risk of mortality from COVID-19 in people with obesity
Authors: Ribeiro Ana Cristina , Poli Priscila , Uehara Silvia Carla da Silva André
Published: January 2023

Objective: to analyze the risk of mortality from COVID-19 in people with obesity. Methods: observational, retrospective, and analytical study. Data were collected in the State System of Data Analysis. For the comparative analysis of people with and without obesity, n=168,808 was adopted. The analyses were performed using the log-binomial regression model and relative risk calculation. The comparative model was adjusted for sex, age group, heart disease and diabetes.  Results: in more than 95% of COVID-19 notifications, information regarding the risk factor obesity was recorded as ignored. Obese individuals with COVID-19 had 26% higher risk of death when compared to those without obesity. Obese individuals in the 11 to 60 age groups had the highest mortality risks compared to individuals without obesity. Obese women in the age groups 31 to 50 years and elderly women over 71 years had the lowest mortality risk when compared to obese men. Conclusion: obese people, especially adults, have an increased risk of mortality from COVID-19. Contributions to practice: to help establish public health strategies to identify the profiles of individuals considered at high risk in the SARS-CoV-2 pandemic.
The challenge of healthcare for vulnerable and marginalized populations
Authors: Dalcin Camila Biazus , Pinheiro Ana Karina Bezerra
Published: January 2023

Vulnerability, in the health context, emerged with the Human Immunodeficiency Syndrome (HIV) epidemic, when the factors and groups that would be associated with a higher prevalence of people with Human Immunodeficiency Virus were studied. Vulnerability highlights possible factors related to health conditions, thus differentiating itself from risk, since the latter is exclusively related to the chances of becoming ill of an individual or population.
Development of infrastructure for anomalies detectionin big data
Authors: Khlevna Iuliia L. , Koval Bohdan S.
Published: January 2023

The work describes the conducted analysis of models, methods, and technologies for detecting anomalies in data. It concludes that, based on the analysis, the solution to the problem of anomaly detection in data should be considered as a complex technology, which consists of the formation and application of mathematical models in combination with the research of data processing approaches. The article analyses the current state of big data stream processing technologies and reflects the peculiarities of the most commonly used and advanced of them, e.g. Apache Hadoop, Apache Spark, Apache Cassandra, Apache Kafka, Apache Storm, and Apache Beam. On top of these, it pays attention to the infrastructure, in which the created software models can be deployed and used, taking into account the high-load real-time nature of the data. The article proposes to form an infrastructure for anomaly detection in data as an applied example of big data processing cloud infrastructure. The paper demonstrates the developed infrastructure model for anomaly detection in real-time stream data, which is based on an expert method of forming requirements for a software component, choosing an algorithm for detecting anomalies, selecting tools, and improving the algorithm. The highlighted anomaly detection tools allow us to create a secure real-time anomaly detection solution using Dataflow, BigQuery ML, and Cloud DLP. The paper presents the applied implementation of anomaly detection in real-time using GCP and Apache Beam -data stream analysis of software logs in the information system and detection of fraudulent ones among them, which will help improve the cyber security of the system. In the end, the work demonstrates possible improvements to the basic model that could help to speed it up.
Three language political leaning text classification using naturallanguage processing methods
Authors: Kosiv Yurii A. , Yakovyna Vitaliy S.
Published: January 2023

In this article, the problem of political leaning classificationof the text resource is solved. First, a detailed analysis of ten stud-ies on the work’s topicwas performed in the form of comparative characteristicsof the used methodologies.Literary sources were compared according to the problem-solvingmethods,the learning that was carried out, the evaluation metrics, and according to the vectorizations.Thus, it was determined that machine learning algorithms and neural networks, as well as vectorizationmethods TF-IDF and Word2Vec, were most often used to solve the problem.Next, various classification models of whether textual information is pro-Ukrainian or pro-Russian were built based on a dataset containing messages from social media users about the events of the large-scale Russian invasion of Ukraine from February 24, 2022.The problem was solved with the help of Support Vector Machines, Decision Tree, Random Forest, Naïve Bayes classifier,eXtreme Gradient BoostingandLogistic Regressionmachine learning algo-rithms, Convolutional Neural Networks, Long short-term memory and BERT neural networks, techniques for working with unbal-anced dataRandom Oversampling, Random Undersampling , SMOTE and SMOTETomek, as well as stacking ensembles of models.Amongthe machine learning algorithms, LR performed best, showing a macro F1-scorevalue of 0.7966 when features were trans-formed by TF-IDF vectorization and 0.7933 when BoW.Among neural networks, the best macro F1-scorevalue of 0.76was ob-tained using CNN and LSTM.Applying data balancing techniques failed to improve the results of machine learning algorithms.Next, ensembles of models from machine learning algorithms were determined. Two of the constructed ensembles achieved the same macro F1-scorevalue of 0.7966 as with LR. Ensembles that wasable to do so consisted of the TF-IDF vectorization, the B-NBC meta-model, and the SVC, NuSVC LR, and SVC, LR base models, respectively.Thus, three classifiers, the LR machine learning algorithmand two ensembles of models, which were defined as a combination of existing methods of solving the problem, demon-strated the largest macro F1-score value of 0.7966. The obtained models can be used for a detailed review of various news publica-tions according to the political leaning characteristic, information about which can help people identify being isolated by a filter bubble.
Variabilidade da narrativa de transmisión oral e reescritura: apuntamentos teóricos
Authors: Ferreira Boo Mª del Carmen
Published: January 2023

Este artigo fai un percorrido teórico ao redor da variabilidade da narrativa de transmisión oral que afecta aos diferentes elementos narratolóxicos, en maior ou menor medida, desde o método histórico-xeográfico da escola finlandesa, encabezada por Antti Aarne e Stith Thompson, repasando a achega no ámbito español de Antonio Rodríguez Almodóvar ata os estudos máis recentes que reparan nas diferentes estratexias intertextuais que empregan os autores para reescribir, manipular e recrear os contos de sempre actualizándoos con distintas finalidades e para diferente lectorado, usando a imitación, adaptación, ironía etc.
Probiotics and women health: clinical perspective
Authors: AlJadir Saadi
Published: January 2023

Fermentation of foods had been dated to early human life on the planet far more before civilization. The transition from hunting and gathering to the agricultural lifestyle might have triggered task of food fermentations, nowadays this task is carried on industrial level. Many parts of the human body; the skin, oral cavity, gut, and vaginal canal are populated by huge numbers of microbes. At birth, human gut is a sterile environment, however it will start to be colonized instantly after birth. Factors such as diet (formula or breast feeding) and type of delivery (either vaginal birth or abdominal) can both impact the colonization patterns. The pioneer microbes inhabiting the gut make permanent adaptations and thus determining the metabolic, physiological, behavioral, and immune development which will encourage vulnerability to diseases. Because Age and lifestyle are associated with alteration in microflora, therefore are of some causes of diseases. Latest research has shown that microbiota composition is remarkably different in diseases such as obesity and periodontal diseases with healthy individuals usually showing diverse, distinct, and temporary stable microbiota communities at these sites in comparison with individuals manifesting disease.
Escape Classroom or How to Transform the Foreign Language Classroom into a Mysterious Learning Space
Authors: Mishkova-Yotova Irina
Published: January 2023

The methodology of educational puzzle rooms is used to increase competences by creating a motivating and engaging learning experience. The Educational Puzzle Room game is characterized by a specific focus on learning objectives that are woven into the overall design, concept, content and experience. The set goals can be both for building and also for demonstrating certain key competences and skills: creation and teamwork skills, communication skills, time management skills, critical and creative thinking skills. In foreign language education (FLET), educational riddle rooms are applied, mainly assigning linguistic riddles related to the manifestation of observation, combinability, resourcefulness, orientation in space, teamwork. At the same time, through them, learning becomes exciting and fun, and the process is social and connects learning content with real life. The article presents the mainstages of organization in the transformation of the classroom into an educational room of riddles and its implementation in a lesson in a foreign language – English.
Perkembangan Pondok Pesantren Modern Darul Ulum Muara Kiawai Kecamatan Gunung Tuleh Kabupaten Pasaman Barat Tahun 1998-2018
Authors: Sermal Sermal , Islami Yana
Published: January 2023

Skripsi ini berjudul “Perkembangan Pondok Pesantren Darul Ulum muara Kiawai Kecamatan Gunung Tuleh Kabupaten Pasaman  barat Tahun 1998-2018”. Penelitian ini dilatarbelakang dari lembaga pendidikan Agama di Nagari Muara Kiawai yang berbentuk Pondok Pesantren yang berstatus swasta dan berakretasi C. semua masyarakat umum mengetahui adanya Pondok Pesantren di daerah nagari Muara Kiawai ini. Awal berdirinya Pondok Pesantren ini hanya memiliki Satuan Pendidikan yaitu tingkat Madrasah Tsanawiyah yang terus berkembang dan didaerah ini sudah banyak terdapat sekolah-sekolah umum dan lembaga pendidikan agama seperti MTs dan, SMK Jurusan Teknik Komputer. Dilihat dari sejarah Pondok Pesantren Darul Ulum Muara Kiawai merupakan Pondok Pesantren yang tertua dan unik dari Pesantren ini adalah adanya SMK Jurusan Teknik Jaringan yang berkembangan sangat pesat.Sedangkan rumusan masalah penelitian ini adalah bagaimana sejarah berdiri dan perkembangan Pondok Pesantren Darul ulum Muara Kiawai Pasaman Barat pada tahun 1998 – 2018, dan batasan yang digunakan adalah batasan temporal, batasan spasial, dan batasan tematik.Penelitian ini bersifat kualitatif dan menggunakan metode penelitian sejarah yang terdiri dari beberapa langkah yaitu heuristik, kritik sumber, interpretasi dan historiografi.Dari hasil penelitian ditemukan bahwa sejarah berdirinya Pondok Pesantren Modern Darul Ulum Muara Kiawai Pasaman Barat ini berdiri selama 20 tahun oleh 9 tokoh bernama A. Sarmin Lubis pada tanggal 31 Juli 1998Adapun perkembangan Pondok Pesantrenyang telah mengalami dua kali masa kepemimpinan dan setiap kepemimpinan mengalami perubahan dan pengikatan, baik dibidang guru, siswa, kurikulum, jumlah santri yang lulus, Sarana prasarana di Pondok Pesantren. Adapun perubahan yang terjadi pada tahun pertama tidak terlalu meningkat Kurikulum masih KTSP, denganjumlah santri 10 orang, 18 orang guru, jumlah santri yang lulus 10 orang, dan saran prasarana juga terbatas. Tahun selanjutnya Pondok Pesantren Darul Ulum Muara Kiawai mengalami peningkatan dari tahun sebelumnya dikarenaka sekolah ini semakin banyak dikenal orang dan bertambah banyak siswa yang masuk, sarana prasarana semakin bertambah. Intinya setiap tahun di Pondok Pesantren Darul Ulum Muara Kiawai mengalami perubahan meskipun secara bertahap dari tahun ketahun.
Perjuangan Haji Agus Salim pada Masa Pergerakan Nasional (1915-1945 M)
Authors: Sermal Sermal , Rahma Ezi Fauzia
Published: January 2023

Beberapa strategi  konstruktif yang diterapkan berdampak positif bagi masyarakat sekitar. Pesantren Dr.Muhammad Natsir punya kapasitas mengangkat taraf hidup, mengurangi tingkat pengangguran dan kemiskinan masyarakat sekitar melalui program padat modal, padat karya, penanggulangan anak putus sekolah. Melalui pengembangan usaha ekonomi produktif masyarakat sekitar mengenal jenis tanaman baru dan pekerjaan baru sehingga kesejahteraan mereka bisa terangkat dan dapat mempercepat usaha pemerintah dalam menanggulangi kemiskinan dan pengangguran di wilayah perdesaan. Penelitian ini bertujuan perjuangan Haji Agus Salim pada masa pergerakan. Metode yang digunakan untuk mencapai tujuan yang telah ditetapkan adalah metode  (Library Research) atau studi pustaka dengan langkah-langkah menyiapkan data dan sumber data, teknik pengumpulan data, teknik analisis data. Hasil penelitian ditemukan bahwa Perjuangan politik Haji Agus Salim dalam Sarekat Islam yaitu, Agus Salim merumuskan asas dan tujuan sarekat Islam (SI) dengan menyusun rancangan keterangan asas (Beginsal Verklaring) dan disahkan pada kongres luar biasa CSI tahun 1921. Agus Salim menjadi tokoh penting  dan berpengaruh dalam mengariskan  kebijakan dan strategi  perjuangan Sarekat Islam. Agus Salim seorang yang mengetahui pikiran-pikiran Barat, tetapi dialah pemimpin SI  yang paling mengetahui tentang Islam dan sumber aslinya. Peranan Agus Salim yang sangat dominan  dan menentukan adalah dalam hal membersihkan golongan komunis  dari Sarekat Islam. Perjuangan Agus Salim dalam Volksraad Haji Agus salim berperan sebagai anggota volksraad selama 3 tahun,  pada tahun (1921-1924) dan mewakili Sarekat Islam. Sebagai Anggota Volksraad  Haji Agus Salim Berhasil menunjukkan dirinya sebagai pembicara yang ulung, ahli debat serta berani  melancarkan kritik-kritik yang tajam terhadap kebijaksanaan-kebijaksanaan pemerintah kolonial Belanda., Perjuangan Haji Agus Salim dalam dunia pers dalam artikel Surat Kabar Neratja Agus Salim mempengaruhi dan membangkitkan semangat masyarakat agar tidak mengharap balas kasian  bangsa penjajah, sebagai pemimpin Surat Kabar Hindia baru dan Neratja.
Sejarah dan Nilai-Nilai yang Terdapat dalam Tradisi Bakatik Adat di Nagari Barung-Barung Balantai Kabupaten Pesisir Selatan
Authors: Mardison Safri , Fitri Wahyuni
Published: January 2023

Tujuan penulisan artikel ini adalah untuk mengetahui dan mendeskripsikan sejarah bakatik adat, proses pelaksanaan bakatik adat dan nilai-nilai yang terkandung dalam tradisi bakatik adat.  Metode penelitian yang digunakan dalam penulisan ini adalah metode penelitian sejarah yang terdiri dari peberapa langkah yaitu: heuristik, kritik interpretasi histografi. Teknik pengumpulan data dengan metode observasi, wawancara dan studi dokumentasi. Batasan yang digunakan adalah batasan temporal, spasial dan tematik. Berdasarkan hasil penelitian ditemukan bahwa: Pertama, Sejarah tradisi bakatik adat dimulai tahun 1955 oleh ke empat suku yaitu suku Tanjuang oleh Dt. Rangkayo Mudo, suku Melayu oleh Dt. Manggih, suku Jambak oleh Dt. Patiah dan suku Caniago oleh Dt. Mandaro. Mereka berempat bersepakat di atas balai rumah nan gadang untuk membuat acara bakatik adat sebagai silaturahmi antara perantau dengan orang kampung; Kedua, proses bakatik adat dibagi kepada tiga tahap. Tahap pembukaan berupa penyambutan bagi kepala daerah (bupati beserta rombongan dan para perantau khususnya) dengan tarian pasambahan diikuti dengan kata sambutan oleh bupati, wali nagari, perantau dan ketua KAN. Tahap kedua isi (penyampaian bakatik adat oleh katik), tahap terakhir adalah penutup berisikan doa dan acara hiburan berupa kesenian daerah yang ada di Minangkabau. Panitia pelaksana bakatik adat ini adalah keempat suku (suku Melayu, suku Jambak, suku Tanjuang dan suku Caniago) secara bergiliran dan waktu pelaksanaannya setiap hari kedua atau hari ketiga dihari raya idul fitri; Ketiga, isi dari bakatik adat tentang penyampaian nasehat nasehat kepada anak kemenakan. Nilai-nilai yang terkandung dalam tradisi bakatik adat adalah nilai akidah, nilai ibadah, akhlak dan nilai sosial.
Internalisasi Nilai-nilai Pendidikan Multikultural di Sekolah
Authors: Dirsa Andika
Published: January 2023

Pendidikan multikultural bagi sekolah adalah suatu supaya yang dapat berperan dalam menanamkan kesadaran dalam masyarakat multikultur dan mengembangkan sikap empati dan toleran untuk menghargai segala perbedaan yang ada. Artikel ini dimaksudkan untuk mengetahui nilai-nilai pendidikan multikultural di sekolah. Metodologi yang digunakan dalam penulisan artikel ini adalah studi kepustakaan. Hasil penelitian menunjukkan bahwa nilai-nilai pendidikan multikultural yang terdapat di sekolah meliputi nilai keberagaman, nilai empati, dan nilai toleransi. Nilai adalah penentu suasana kehidupan dalam bermasyarakat.
Kendala-Kendala Guru Sejarah dalam Penerapan Model Blended Learning di SMA Swasta se-Kecamatan Cimanggis Kota Depok
Authors: Noviyanti Rani
Published: January 2023

Pandemi COVID-19 telah mengubah paradigma kehidupan manusia. Pandemi juga mengubah cara belajar di sekolah yang awalnya hanya menggunakan metode konvensional menjadi digital. Perpaduan antara pembelajaran digital dan konvensional adalah definisi dari blended learning. Dalam pelaksanaan pembelajaran campuran ada beberapa kendala yang dialami oleh guru selama proses pembelajaran di kelas. Tujuan dari penelitian ini adalah untuk melihat implementasi dan implementasi blended learning, termasuk kendala yang dihadapi dan solusi yang diberikan oleh pihak sekolah dan guru. Metode yang digunakan dalam penelitian ini adalah kualitatif dengan tahapan observasi, wawancara, dan dokumentasi. Fokus kajian penelitian ini adalah penerapan model blended learning pada guru sejarah SMA swasta di Kota Depok. Hasil penelitian ini dapat disimpulkan bahwa pemahaman guru sejarah tentang pembelajaran campuran sudah baik, namun masih terdapat beberapa kendala dalam menerapkan model pembelajaran ini yang umumnya dihadapi oleh guru dan siswa. Berbagai pihak memiliki cara tersendiri untuk menyelesaikan masalah ini dengan berbagai strategi dan antisipasinya masing-masing.
Nilai-Nilai Pendidikan Moral dalam Buku Teks Siswa Mata Pelajaran Sejarah Wajib Kelas X Semester 1 SMA
Authors: Nurhuda Ahmad , Sari Stevani Permata , Fajri Suryadi
Published: January 2023

This article explains the values of moral education in the form of educational moral values contained in the history books of class X students. This research uses the bibliography method with a historical approach. The results of the study indicate that there are several values including 1) Divinity values, Divinity moral values include obedience and the moral values found by researchers regarding the value of obedience. Being obedient and obedient to the rules needs to be trained and applied; 2) The moral values contained in noble character are: honesty, namely a social law which states that every human being has a tendency, to be honest, and feels guilty if he is not honest. Patience must be cultivated. Patience is an attitude that naturally must exist and be grown in anyone. Patience can be interpreted as an attitude that is not weak, enthusiastic, and does not give up easily in the face of every test or trial given by the Almighty; 3) Moral values, relating to moral values, the next is the aspect of the character. Someone who has good character or behavior is a reflection of a person who is commendable, has character, is polite, has respect, tolerance, and so on; and 4) Personality values, including some values of independence and self-confidence. Independent and confident attitude. An independent attitude reflects that a person is able to maintain everything and his existence in life.
E-Modul Berbasis Hypercontent: Upaya untuk Mengatasi Kesulitan Pembelajaran Sejarah di Masa Pandemi Covid-19
Authors: Marta Nuraeni , Djunaidi Djunaidi , Iriani Corry
Published: January 2023

This article aims to review efforts to overcome the difficulties of learning history during the COVID-19 pandemic through teaching materials in the form of hyper-content-based e-modules.  The Research qualitative methods, the main data is obtained from the results of in-depth interviews with key and core informants. Since mid-March 2020, face-to-face learning has been abolished and replaced by distance learning online. Teachers and students are forced to suddenly switch and adapt to using digital devices. This sudden change resulted in "uncertainty" in the process of implementing history learning. One of the reasons is that there are still many technologically stuttering students and teachers. For history teachers, one of the difficulties encountered during the pandemic was the difficulty of teaching the material completely. They also find it difficult to develop varied learning methods so that the material can be comprehensively understood so that students are able to interpret and use it in life. This is exacerbated by the difficulties and technical constraints often encountered in online learning. Alternative learning aids are needed to overcome this problem, especially regarding material and technical constraints. The development of hyper-content-based e-modules can be an alternative solution. Teaching materials in the form of hyper content-based e-modules are teaching materials consisting of text, images, sounds and hyperlinks packaged with a digital platform. Hypercontent-based e-modules have advantages: lightweight and easy access, so students can learn the material without being limited by space and time. In addition, hyper-content e-modules that are packaged are not only in the form of text but also include sound and images, making it easier for students to understand the material. The results showed that hyper content-based e-modules help students learn independently, can be done anytime and anywhere and lighten the burden of student learning.
Trends and prospects for improving legal regulation of supervision and control of compliance with labor law
Authors: Terela Halyna
Published: January 2023

The purpose of the article is to study trends in the development of labor law in general and the supervision and control of compliance with labor law, in particular, in order to outline the directions for improving the legal regulation of the named institute. To achieve this goal, we have defined the following tasks: to reveal the essence of the institutionalization at the international level of the concept of decent work and prospects for enshrining the right to decent work in national labor law; to find out the state of implementation of international and European standards in the field of supervision and control over compliance with labor law into national legislation; to characterize the peculiarities of the implementation of supervision and control measures in conditions of martial law; to formulate proposals for improvement legal regulation of supervision and control over compliance with labor legislation. During the research, both general (dialectical) and general scientific (analysis and synthesis), as well as special legal research methods (hermeneutic, prognostic), which are based on the requirement of a comprehensive analysis of political and legal phenomena, were used. Their totality made it possible to determine that the improvement of legal regulation of supervision and control in Ukraine is taking place in the direction of consistent approximation of the national legal framework for ensuring safe, healthy and dignified work to international and European standards. This is especially important due to the fact that the development of the labor market will be one of the urgent needs of post-war reconstruction, and the main condition for the return of refugees to Ukraine and the reduction of external labor migration may be the provision of decent working conditions. In the draft of the new Labor Code of Ukraine, one of the main principles of regulating labor relations should be enshrined "ensuring the employee's right to decent working conditions". A promising direction for determining at the legislative level the legal status for labor inspectors and the procedure for conducting inspection visits is the development of the draft Law "On Labor Inspection", which will make it possible to implement the requirements of ILO Conventions No. 81 and No. 129, avoid the regulation of supervision and control measures in the field of labor by various legal regulations acts of equal legal force to implement the principle of legal certainty
Classification of notarial functions
Authors: Kyianytsia Lina
Published: January 2023

The article classifies the notarial functions by defining the concept of "notarial functions", identifies unexplored aspects of the notarial functions, defines the main function of the notary. Both general theoretical and special methods became the methodological basis of the research. The method of comparative analysis makes it possible to define the concept of notarial functions. The dialectical method made it possible to reveal the nature and content of notarial functions, to classify them. It has been clarified, that the law determines that the purpose and, therefore, the final result of the performance of a notarial act is to give legal certainty to rights and facts that have legal significance, and this, in turn, establishes that since the rights or facts are notarized, then they should be recognized by participants in civil legal relations as indisputable and unquestionable. The main role of the notary is established, which is manifested in ensuring non-dispute in civil legal relations. The norms of national legislation, through which the law-defensive and law-protective functions of the notary are implemented, are considered. It was studied which functions complement the notarial function, and which have a different legal nature, as well as what effect the granting of the function of the state registrar to notaries had on the notarial functions. The concept of "notarial functions" is defined as the main directions or types of activity of the notary, which express the role and purpose of the notary in society and the state, its social value and most important features. Notarial functions are classified by the main function (the notarial function, which consists in ensuring non-dispute in civil legal relations and includes law-defensive, law-protective and law-regulatory functions of the notary), derivative functions (registration functions), additional functions (function of the state registrar, subject of primary financial monitoring, mediator, fiscal function)
Adolescents’ Digital activity and its Correlation with Cognitive-Emotional Features, School Performance, and Social and Age Factors: Cross-Sectional Study
Authors: Karkashadze George A. , Sergeeva Natalia E. , Namazova-Baranova Leyla S. , Vishneva Elena A. , Kaytukova Elena V. , Efendieva Kamilla E. , Gogberashvili Tinatin Yu. , Kratko Dmitriy S. , Sadilloeva Safarbegim Kh. , Kurakina Marina A. , Rykunova Anastasiya I. , Konstantinidi Tatiana A. , Ulkina Nadezhda A. , Bushueva Daria A. , Povalyeva Inessa A. , Yatsyk Leonid M. , Salimgareeva Tatiana A. , Nesterova Yuliya V. , Prudnikov Pavel A. , Sergienko Natalia S. , Soloshenko Margarita A. , Shilko Nikita S. , Kazantzeva Yuliya E.
Published: January 2023

Background. The study of digital activity correlation with cognitive-emotional features, as well as with other parameters of adolescents’ life-activity in non-capital regions of Russian Federation remains relevant.

Objective. The aim of the study is to analyze the digital activity structure in adolescents and its correlation with cognitive-emotional features, school performance and social and age factors.

Methods. Participants are secondary school students of the 8th–11th grades. Digital activity was examined via online survey among adolescents. We took into account the use of social media, information search, watching videos on the Internet, using of messengers, playing games with electronic devices. Cognitive features (memory, thinking, executive functions, sensory information procession, reading and speech, understanding of emotions, decision-making) and emotional state of adolescents (anxiety) were evaluated by clinical psychologists via various tests. School performance was determined by the recent results of the school quarters/semester finished by the time of the survey. Social and age factors included regular out-of-school physical activity and family structure (complete/ incomplete).

Results. We have examined 438 teenagers. 53 (12%) respondents spend more than 5 hours a day with digital devices on weekdays, 133 (30%) — on weekends, 147 (34%) — during the holidays. Structure of digital activity during weekdays (≥ 1 hour) among adolescents was the following: activity in social media prevailed (63.5% of respondents), fewer teenagers searched for information or watched videos on the Internet (47.3 and 42.9%, respectively), about a third (34.9%) played via electronic devices. Structure of digital activity changed over the weekend and during the holidays. We have revealed differences between the information search activity and the volume of short-time memory, understanding the verbal messages, and verbal-logical operations level. Adolescents with different levels of computer gaming activity have shown diversity in sensomotor reaction speed, visuospatial memorization accuracy, number of errors in high-speed reading, reading pace, and understanding text basic meaning.

Conclusion. The greater time of digital activity among 8th–11th grades students is associated with negative results of cognitive activity and school performance.
Soil properties as influenced by use of irrigation water having variable RSC and different varieties of groundnut (Arachis hypogea L.)
Authors: Kumari Dewanshi , Ranpariya K. B. , Davara M. A. , Polara J. V.
Published: January 2023

A pot experiment was conducted during summer-2019 at Net House, Department of Agricultural Chemistry and Soil Science, Junagadh Agricultural University, Junagadh to study the “Soil properties and different varieties of groundnut as influenced by variable RSC of irrigation water”. The pot experiment comprising of four RSC levels (0, 2.5, 5.0 and 7.5 meq L-1) and four different groundnut varieties (V1- TG-37-A, V2- TPG-41, V3- GJG-31 and V4- GG-6) by adopting Completely Randomized Design (Factorial) replicated three times. The available P2O5, organic carbon and available Mn of soil after harvest of the crop were found maximum with RSC- 0 meq L-1. Remaining micronutrients were not affected by RSC water and varieties.The water soluble cations like Ca, Mg, Na and K, exchangeable cations like Ca, Mg and CEC and EC2.5 and ECe were found maximum with irrigation water having RSC -0 meq L-1. Water soluble CO3 2- and HCO3 - exchangeable cations like Na and ESP, pH2.5 and pHs were observed highest with RSC value 7.5 meq L-1. The highest value of available K2O and organic carbon, water soluble cations like Mg and K, exchangeable K and EC2.5 were observed with the variety V2- TPG-41. Exchangeable Na and ESP and available N were observed highest with variety V1- TG-37-A. The combined effect of RSC of irrigation water and variety was found significant on available N, water soluble Ca, Mg, K and ESP of soil after harvest of the groundnut crop.
Genetic diversity using principal component analysis and hierarchical cluster analysis in rice
Authors: Talekar S. C. , Praveena M. Vani , Satish R. G.
Published: January 2023

A set of 100 germplasm lines with four checks viz., BPT-5204, PSB-68, Siri1253 and MGD-101 were evaluated in augmented block design during Kharif 2020. The observations were documented for 5 quantitative traits viz., days to 50% flowering, panicle length, number of panicles per square meter, 1000 grain weight and grain yield by principal component analysis and cluster analysis to determine the relationship and genetic divergence among the individuals. The cumulative variance of 55.60% was explained by 1st two principal components (PC1 and PC2) with eigen values greater than 1. Component 1 with variance of 32.10% had contribution from days to 50% flowering, panicle length, panicles per square meter and grain yield while principal component 2 accounting 23.50% total variability has contribution from days to 50% flowering and panicles per square meter. The remaining variability of 17.68%, 16.10% and 10.60% was consolidated in PC3, PC4 and PC5. Results from cluster analysis grouped 100 germplasm lines into four clusters with minimum individuals constituted in cluster 1 and maximum individuals were found in cluster 4. The lines in cluster 1 (2.62) showed maximum divergence followed by cluster 3 (2.23). The maximum inter cluster Euclidean distance was observed between clusters 2 and cluster 3 followed by cluster 1 and cluster 2 giving a scope for selection of parents for hybridization programme from these clusters to realize high genetic variation and novel combinations for yield increment.
EN PRENSA. Propuesta para el aprovechamiento industrial del lactosuero. EN PRENSA
Authors: Solís oba Aida , Teniza García Ogilver , Solís-Oba Maria Myrna , Martínez-Cásares Rubria Marlen
Published: January 2023

Por cada 10 litros de leche se obtiene aproximadamente un kilo de queso el resto es lactosuero; éste último es rico en proteínas, carbohidratos y minerales y usualmente se desecha, ocasionando problemas de contaminación por su alto contenido de materia orgánica. El lactosuero de un fabricante de quesos en Tlaxcala se ultrafiltró, se obtuvieron el ultrafiltrado y el lactosuero concentrado; este último se secó por aspersión obteniéndose el lactosuero concentrado en polvo con 47% de proteínas y el utrafiltrado con 12%, ambas cumplen con el mínimo de proteína indicado en la norma CXS 289-1995 (11%), por lo que se pueden comercializar directamente o ser utilizado para reprocesamiento. Se agregó entre 5 y 8% de lacto suero concentrado para la elaboración de queso Oaxaca, el rendimiento y la consistencia del queso obtenido fue similar al obtenido con solo leche. También se encontró que al agregar 0.5% de lactosuero concentrado en polvo al proceso de elaboración del queso, el rendimiento subió 4.16% comparado con el uso de 1% de leche en polvo. Al ultrafiltrar el lactosuero y secar las fracciones resultantes se obtienen productos que puede comercializar la empresa, además que se pueden emplear en la elaboración de queso Oaxaca, lo que implica un beneficio económico a la empresa. Además de las ventajas ambientales por la disminución en la contaminación por el desechado del lactosuero.
Operations in Cyberspace vs Human Rights and Freedoms
Authors:   Akademia Sztuki Wojennej, Chałubińska-Jentkiewicz Katarzyna
Published: January 2023

The dynamic civilisation transformations observed worldwide in recent years have arisen from the rapid development of information and the ICTs that support it. Cyberspace is a new sphere affected by these processes, and it evolves alongside the threats occurring therein. Nowadays, no country’s cyberspace is entirely secure. Cyber threats are characterised by unpredictability and global reach. In modern times, cyberspace is a symbol of development, the freedom of speech, and the right to privacy and every interference in the behaviours of its users is associated with an attack on these values. The article discusses the fundamental problems concerning operations in cyberspace justified by the violation of human rights but should also be assessed in the context of interference with the scope of individual rights and freedoms, including in times of seemingly normal functioning, namely in times of peace.
NUMERICAL STUDY OF FREE CONVECTION Ag-WATER NANOFLUID FLOW IN A SQUARE ENCLOSURE WITH VISCOUS DISSIPATION AND HEAT GENERATION/ABSORPTION EFFECTS IN A POROUS MEDIUM WITH COMPLEX WALL CONDITIONS
Authors: Vinodhini Nithiyanandam , Prasad Vallampati Ramachandra
Published: January 2023

Nanofluids hold great promise in improving transport processes in energy systems including hybrid fuel cells. In this present work, a mathematical model is developed for laminar free convection flow of Ag-water nano-additives in an enclosure in a porous medium with complex boundary conditions. Additionally, heat generation/absorption and viscous dissipation effects are included. Via appropriate scaling transformations, the conservation equations for mass, primary and secondary momentum, energy, and nanoiparticle vorticity with wall boundary conditions are rendered dimensionless. A finite-difference computational scheme known as the marker and cell (MAC) method, developed by Harlow and Welch, is occupied to solve the dimensionless, nonlinear coupled boundary value problem. A mesh independence study is included. The impact of parameters such as Eckert number (Ec), Darcy number (Da), Grashof number (Gr), Prandtl number (Pr), Reynolds number (Re), and Richardson number (Ri) are observed with physical framework. Graphical plots are presented for the impact of key control parameters on streamline contours, isotherm contours, and local Nusselt number. By heat sink (absorption), the Nusselt number is increased, whereas by heat generation it is reduced since there is a decrease in heat transferred to the boundary. The presence of viscous dissipation effects moves the streamlines toward the blue core and allows the temperature to increase in the neighborhood of the hot wall of the envelope. An increase in Richardson number induces a flip in vortex cell structures from an initially strong circulation cell on the left and weaker cell on the right, to the opposite distribution. Significant cooling is also induced in the core zone with an increasing Richardson number, and a decrease in vorticity is observed.