bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS KETERAMPILAN MENGUKUR DALAM PEMBELAJARAN DARING SISWA KELAS V DI SDN 015 SAMARINDA ULU TAHUN PEMBELAJARAN 2020/2021
Authors: Ikhsan Muhammad
Published: November 2022

Penelitian ini dilatar belakangi untuk mengetahui pelaksanaan keterampilan mengukur pada keterampilan proses sains dalam pembelajaran daring. Penelitian ini bertujuan untuk mengetahui pelaksanaan keterampilan proses sains pada materi suhu dan kalor melalui aspek keterampilan mengukur dalam pembelajaran daring oleh siswa di SDN 015 Samarinda Ulu. Teknik pengambilan sampel menggunakan purposive sampling, subjek penelitian ini adalah guru wali kelas V di SDN 015 SamarindaUlusebagaiguruyangmelaksanakanpembelajaranmengenaiketerampilanmengukur,siswa kelas V yang mengikuti pembelajaran daring mengenai keterampilan mengukur, serta orang tua siswa kelas V yang mendampingi siswa di rumah selama melaksanakan pembelajaran daring. Teknik pengumpulan data yang digunakan adalah wawancara dan dokumentasi kemudian data dianalisis menggunakan teknik pegumpulan data, reduksi data, penyajian data, dan penerikan kesimpulan. Jenis triangulasi yang digunakan adalah triangulasisumber.
Hasil penelitian mengenai analisis keterampilan mengukur dalam pembelajaran daring siswa kelas V di SDN 015 Samarinda Ulu tahun pembelajaran 2020/2021 dapat disimpulkan bahwa pelaksanaan keterampilan mengukur yang dilaksanakan oleh guru wali kelas yakni dengan cara memberikan materi pembelajaran melalui aplikasi WhatApp dengan menyebarkan link video pembelajaran. Guru dan orang tua juga memiliki upaya yang dilakukan agar siswa selalu mengerjakan tugasmengenaipengukuranantaralaindenganselalumengingatkankepadasiswamengenaitugasyang telah diberikan guru, serta orang tua akan membantu anak mereka apabila mengalami kesulitan dalam melakukantugasdanmemberikansemangatkepadasiswadalammelakukantugasataupunmengerjakan tugas.Adapuntahap-tahappelaksanaanpembelajaranmengenaipengukuranyaituguruwalikelasakan memberikan penjelasan singkat mengenai proses pelaksanaan pembelajaran tentang pengukuran dan media praktikum yang akan digunakan sehingga siswa dapat langsung melakukan praktikum di rumah dengan dampingan orang tua, dan untuk melihat hasil praktikum siswa guru memberikan tugas kepada siswa berkaitan dengan hasil praktikum. Guru akan memberikan waktu tiga hari atau paling lambat setidaknya satu minggu bagi siswa untuk menyelesaikan tugas praktikum yang telah diberikan, kemudian untuk pengumpulan tugas setelah melakukan praktikum, siswa dapat mengumpulkannya melelui aplikasi whatsapp berupa foto praktikum serta tugas pengukuranwaktu.
PENGARUH LITERASI DIGITAL TERHADAP HASIL BELAJAR SISWA SEKOLAH DASAR KOTA MAKASSAR
Authors: Arima Mendi_Tutut , Amaliyah Nurhadifah , Abustang Perawati , Alam Syamsul
Published: November 2022

This study aims to determine the effect of digital literacy on student learning outcomes at SD Inpres Bangkala III Makassar City. This research is classified into the type of Ex Post Facto research using a quantitative approach. This research was conducted at SD Inpres Bangkala III Makassar City. The sample of this study were all students of class VA SD Inpres Bangkala III Makassar City. Which consisted of 30 students. The total number of samples used is 30 students, using non-random sampling technique. The results of this study using descriptive analysis, the average value of digital literacy is 70.10 which is in the good category and the value of learning outcomes is 82.63 which is in the good category. Inferential analysis, the results of the digital literacy normality test are 0.327 and the learning outcomes are 0.248 > 0.05 (normality distributed), the homogenity test results are 0.114 > 0.05 (homogenity), the linearity test results are 0.080 > 0.05 based on the data results, there is a relationship which is linear digital literacy on learning outcomes. The results of the hypothesis test showed a sig value of 0.003, with the criteria of sig (0.003) < Î± (0.05). The conclusion in this study is that there is an influence of digital literacy on student learning outcomes of SD Inpres Bangkala III Makassar City.
EFEKTIVITAS PELAKSANAAN KEGIATAN BELAJAR DARI RUMAH (BDR) PADA SISWA SD DI KOTA SAMARINDA
Authors: Siska Oktaviani
Published: November 2022

Various cities in Indonesia, Samarinda are one of the cities experiencing the impact of this pandemic. In education itself, the city of Samarinda has followed the government's direction since March 2020 to prevent the spread of COVID-19 by conducting learning from home (BDR) activities. The purpose of this study was to describe the information obtained regarding the effectiveness of implementing learning from home (BDR) activities for elementary school students in the city of Samarinda during the Covid-19 pandemic. This study uses a qualitative descriptive research method. This research will be conducted at SDN 012 Samarinda Ulu, Samarinda city in the even semester from April to July 2021. The subjects of this research are students of SDN 012 Samarinda Ulu who are the main informants. As a triangulation researcher added informants, namely class teachers and parents of students from SDN 012 Samarinda Ulu. To obtain the data that will be needed in this study, it is carried out by techniques, namely interviews and documentation. Activities in analyzing the data obtained are by means of data reduction, data display and conclusion drawing/verification. To test the validity of the data in this study, triagulation is used, namely source triagulation. The results of this study can be concluded that one form of preventing the spread of covid-19 is by conducting learning from home (BDR) activities, in Samarinda City itself, especially at the elementary school level, the process of implementing BDR is carried out online. The steps for implementing online BDR are started from the classroom teacher by asking the virtual attendance of students. After that, it was continued with the delivery of material, then giving assignments and collecting assignments from students. The dominant media used in online learning is mobile phones or smartphones. Furthermore, BDR constraints include student saturation, giving a lot of assignments, difficulty understanding the material and internet network disturbances.
Pengaruh Mutu Manajemen Berbasis Sekolah Dan Revitalisasi Fungsi Kepala Sekolah Terhadap Kompetensi Guru Di Lima Sekolah Dasar Swasta Se-Kota Samarinda
Authors: Ika Nur Ini  , Laili Komariyah  , Sugeng
Published: November 2022

This study aims to determine the effect of the quality of school-based management and the revitalization of the principal's function on teacher competence in five private elementary schools throughout the city of Samarinda. This study uses a survey method with a causal quantitative approach (cause and effect). The population in this study amounted to 149 teachers with a sample of 109 teachers who were determined through a random probability sampling technique in five private primary schools accredited A, namely; SD Islam Aljawahir, SD Islam Fastabiqul Khairat, SD Kristen Sunodia, SD Katholik 3 W.R Soepratman, dan SD Budi Bakti. The data collection technique used a closed questionnaire which had been tested for validity and reliability. Data analysis used descriptive inferential statistics, with simple and multiple linear regression which included partial test (T test), simultaneous test (F test) and calculation of the coefficient of determination (R2). The results showed that; (1) there is a significant influence on the quality of school-based management (X1) of 50.10% on teacher competence (Y), (2) there is a significant effect of revitalizing the function of principals (X2) of 62.00% on teacher competence (Y), and (3) there is a jointly significant effect between the quality of school-based management (X1) and the revitalization of the principal's function (X2) of 64.20% on teacher competence (Y).
SCHOOL LEADERSHIP IN TEACHER RESOURCE QUALITY DEVELOPMENT PLANNING
Authors: Rahmat Soeâ€™oed  , James Marpaung  , Zaenab Hanim
Published: November 2022

This study aims to describe the role of principal leadership in planning the development of the quality of teacher resources at SMP Negeri 2 Sebulu Kutai Kartanegara. Related to the role of principal leadership in planning, implementing, evaluating planned programs in developing the quality of teacher resources. This research uses a qualitative approach with this type of research, namely a case study. Data collection techniques through observation, interviews and documentation. Data analysis used the Miles & Huberman model, which includes data collection, data reduction, data presentation, and drawing conclusions. The results showed: (1) planning for the development of the quality of teacher resources was carried out by deliberation in internal meetings; (2) the form of developing the quality of teacher resources, namely the implementation of workshops, training, seminars and advanced education levels; (3) evaluating by conducting academic supervision; (4) the role of the principal as: (a) educator; (b) managers; (c) administrator; (d) supervisors; (e) leader (f) innovator; and (g) motivators. Based on the results of interviews with three informants about the principal's leadership in planning the development of the quality of teacher resources, the principal as a leader has tried to carry out according to procedures in determining planning, namely by involving stakeholders in internal school meetings. In the implementation process, it is carried out in accordance with the procedure, all the steps taken by the principal and the teacher are to begin with the formation of a school development team, each school development team is given a mandate according to its capacity.
THE EFFECT OF SCHOOL PRINCIPAL SUPERVISION, SCHOOL ORGANIZATIONAL CULTURE AND TEACHER'S SELF-EFFICIENCY ON TEACHER PERFORMANCE AT SMK NEGERI TENGGARONG KOTA
Authors: Laili Komariyah  , Usfandi Haryaka  , Titik Wulandari
Published: November 2022

This study aims to determine the effect of Principal Supervision, School Organizational Culture and Teacher Self-Efficacy on Teacher Performance at SMK Negeri Tenggarong Kota. The population of this study was all teachers consisting of three different schools, namely SMKN 1, SMKN 2 and SMKN 3 Tenggarong with a total sample of 110 teachers who were taken using stratified proportional random sampling technique. The data collection technique was carried out using a questionnaire to obtain data on the supervision of the principal, school organizational culture, teacher self-efficacy and teacher performance. Data analysis with instrument validation of the four variables, namely using Pearson correlation and reliability using Cronbach alpha, while for the research approach using multiple linear regression analysis. The results showed that (1) the principal's supervision had a significant effect on teacher performance, which means that the higher the principal's supervision would lead to an increase in teacher performance (2) the school's organizational culture had a significant effect on teacher performance, which means that the better the school's organizational culture, the higher teacher performance (3) teacher self-efficacy has a significant effect on teacher performance, which means the better teacher self-efficacy will result in increased teacher performance (4) principal supervision, school organizational culture and teacher self-efficacy together have a significant effect on teacher performance. Based on the results of the study, it can be concluded that the performance of State Vocational School teachers in Tenggarong City can be improved by the supervision of the principal, school organizational culture and teacher self-efficacy.
SUPERVISI AKADEMIK KEPALA SEKOLAH DALAM IMPLEMENTASI KURIKULUM JARINGAN SEKOLAH ISLAM TERPADU
Authors: Warman  , PM Labulan  , Jumiati Ulfah
Published: November 2022

This study aims to describe (1) planning, (2) implementation, and (3) evaluation of academic supervision in the implementation of the JSIT curriculum. The research was carried out at SMA IT Daarul Hikmah Bontang. The data collection techniques were through observation interviews and documentation techniques. Data analysis was carried out through data reduction, data display, and verification or concluding stages. The results showed that: (1) Planning for the supervision of SMA IT Daarul Hikmah Bontang in implementing the JSIT curriculum was based on the background, goals, and indicators of academic supervision success. (2) The implementation of the supervision of SMA IT Daarul Hikmah Bontang's implementation of the JSIT curriculum can be seen in the academic supervision instrument. There are indicators regarding the use of the INTEGRATED approach in teaching and learning activities to implement the JSIT curriculum. (3) The evaluation of the principal's academic supervision contained in the report on the results of academic supervision resulted in a follow-up program for teachers to increase knowledge and understanding of the JSIT curriculum
PENGARUH POLA ASUH TERHADAP PERKEMBANGAN BAHASA ANAK USIA 4-6 TAHUN
Authors: Brantasari Mahkamah
Published: November 2022

Anak pada perkembangan bahasanya secara umum memiliki kemampuan pada lingkup perkembangan diantaranya adalah pada tingkat memahami dan mengerti bahasa, menyatakan bahasa, dan juga memiliki kemampuan membaca, menulis dan berhitung. Bahasa pada anak memiliki tahapan diantaranya adalah keterampilan anak dalam berbicara dengan menggunakan kesamaan kata atau arti, anak sudah mampu mengucapkan atau mengatakan nama dengan lengkap, mengungkapkan usia atau tanggal lahir dan mampu mengatakan alamat rumah. Sehubungan dengan pentingnya bahasa maka perlu diketahui mengenai pengembangan bahasa itu sendiri yang tentu saja dilakukan dalam proses yang sangat panjang mulai dari usia dini hingga dewasa. Dalam proses tersebut tentu saja melibat orangtua terutama dalam pola asuh sebagai penunjang perkembangan bahasa anak dikehidupan sehari-hari. Pengasuhan terhadap anak tentu akan memiliki pengaruh yang akan melekat pada diri anak baik secara langsung maupun tidak langsung. Pola pengasuhan pada anak merupakan suatu kebiasaan yang dilakukan orang tua dalam mendidik dan membimbing anak-anaknya. Untuk melihat seberapa besar pengaruh pola asuh yang terapkan orangtua terhadap perkembangan bahasa anak usia 4 hingga 6 tahun maka dilakukan penelitian kuantitatif ex post facto, yang menjadi variable bebas (X) adalah pola asuh dan variable terikatnya (Y) adalah perkembangan bahasa anak.
PERAN ORANG TUA DALAM MENDAMPINGI PROSES PEMBELAJARAN DARING SISWA KELAS III C DI SDN 011 SAMARINDA UTARA TAHUN PEMBELAJARAN 2020/2021
Authors: Khairunnisa Ratna
Published: November 2022

Proses belajar mengajar yang biasanya dilakukan tatap muka, harus dilaksanakan secara daring dikarenakan adanya wabah covid-19 yang menyebabkan aktivitas belajar mengajar dilakukan dengan bantuan perangkat elektronik. Dengan berubahnya sistem pembajaran tersebut maka dibutuhkan kerjasama yang baik antara guru, siswa dan orangtua. Orangtua memegang peranan yang sangat besar di pembelajaran daring ini karena tanpa adanya dukungan dan bimbingan dari orangtua maka pembelajaran daring yang dilakukan di rumah tidak akan terlaksana dengan baik serta hasil pembelajaran tidak sesuai dengan yang diharapkan.

Penelitian ini dilaksanakan di SDN 011 Samarinda Utara pada kelas III C dan pengambilan data dilakukan dengan observasi, wawancara dan dokumentasi. Dalam penelitian ini yang akan diwawancarai yaitu guru, siswa dan orang tua selama proses pembelajaran daring di kelas III C.

Kata Kunci : Peran Orang Tua, Pembelajaran Daring
ANALISIS PENILAIAAN GURU YANG BERORIENTASI PADA TANGGGUNG JAWAB SISWA DALAM PEMBELAJARAN
Authors: Gamar Gamar Al Haddar , Afdal Afdal
Published: November 2022

Penilaiaan merupakan kunci utama dari proses pembelajaran. Penilaiaan yang tepat akan menghasilkan nilai yang valid dan bermakna bagi siswa. Pembelajaran langsung dan tidak langsung di SDN 001 Samarinda utara dalam proses penilaiaannya mengacu pada sikap tanggung jawab belajar yang dimiliki oleh siswa. Tujuan penelitian ini yakni menganalisis penilaiaan guru yang berorientasi kepada tanggung jawab belajar siswa di SDN 001 Samarinda Utara Tahun pembelajaran 2021-2022. Tanggung jawab yang dimaksudkan dalam penelitian ini yakni sikap siswa dalam merespon pembelajaran, pengumpulan tugas dan mengikuti ulangan sesuai instruksi guru kelas.  Metode penelitian yang digunakan yakni  kualitatif deskriptif. Menganalisis cara guru dalam memberikan penilaiaan kepada siswa berdasarkan tanggung jawab yang dimiliki oleh siswa saat mengikuti pembelajaran di kelas.

Berdasarkan hasil penelitian dapat diketahui bahwa pelaksanaan pembelajaran dilaksanakan dengan  waktu yang terbatas pada semester genap tahun ajaran 2021/2022. Penilaiaan guru melalui indikator tanggung jawab dilihat dari 4 aspek yakni  siswa mengerjakan tugas yang diperintahkan oleh guru, siswa menerima sangsi jika melanggar aturan, siswa tidak melakukan perbuatan yang melanggar aturan dan siswa meaksanakan perintah atau instruksi yang diberikan oleh guru. Dengan adanya 4 indikator ini maka guru dapat memberikan penilaiaan dalam proses pembelajaran secara efektif dan efisien
Evaluasi Pemberdayaan Ibu dan Keluarga dalam Manajemen Pelayanan Maternitas Pada Ibu Hamil di Kelurahan Sidodadi Samarinda
Authors: Rahayu Anik Puji , Siti Rahmadhani  , Ika Fikriah  , Rahmat Bakhtiar  , Novia Fransisca  , Handy Wiradharma
Published: November 2022

Peristiwa kehamilan, melahirkan dan merawat bayi adalah salah satu dari fase siklus kehidupankeluarga yang dapat menimbulkan stress dan merupakan masa krisis sehingga akan mempengaruhikesehatan seluruh anggota keluarga. Kelahiran seorang anak merupakan salah satu peristiwa terpentingdalam kehidupan keluarga. Kelahiran dan perawatan anak membutuhkan kematangan orangtua,kematangan psikologis dan kematangan intelektual. Untuk itu sangat diperlukan bantuan oleh tenagakesehatan dan orang terdekat dengan ibu dalam memberikan dukungan, dengan hubungan yang unikdengan keluarga sehingga membuat kelahiran sebagai suatu peristiwa yang berpusat pada keluarga(Konsep Family Center Maternity Care) dan sebagai suatu pengalaman yang sangat membahagiakan.Jenis penelitian ini adalah penelitian Kuantitatif, dengan pendekatan Analitik deskriptif. Desain dalampenelitian ini adalah Cross Sectional. Berdasarkan hasil penelitian, usia ibu yang terbanyak adalah padarentang usia 20-30 tahun sebanyak 10 orang (20%) dan usia >30-40 sebanyak 9 orang (18%), dan untukusia keluarga yang terbanyak adalah pada usia 40-50 tahun sebanyak 22 orang (44%). Tingkatpendidikan responden, sebanyak 21 orang (42%) berpendidikan SMA dan sebanyak 11 orang (22%)berpendidikan PT. Berdasarkan hasil penelitian bahwa pandangan ibu dan keluarga tentangpemberdayaan pelayanan maternitas sebanyak 7 orang (14%) tahu, sebanyak 25 orang (50%) kurangtahu dan sebanyak 18 orang (36%) tidak tahu. Sebanyak 10 orang (20%) mampu merawat, sebanyak 30orang (60%) kurang mampu merawat dan sebanyak 10 orang (20%) tidak mampu merawat ibu hamildan komplikasinya. Semua responden 50 orang (100%) menyatakan perlunya pemberdayaan pelayananmaternitas pada ibu hamil. Sebanyak 5 orang (10%) tahu, sebanyak 10 orang (20%) kurang tahu dansebanyak 35 orang (70%) tidak tahu tentang pemberdayaan ibu dan keluarga dalam pelayananmaternitas pada ibu hamil. Ibu dan keluarga dalam pemberdayaan pelayanan maternitas pada ibu hamilmemerlukan peningkatan pengetahuan 1). Tentang perawatan kehamilan dan komplikasinya, 2).Tentang Gizi pada ibu hamil dan, 3). Tentang pemeriksaan fisik pada ibu hamil dan janinnya.Manajemen pelayanan di area keperawatan maternitas merupakan salah satu bentuk pelayananprofesional keperawatan yang ditujukan kepada wanita pada masa usia subur (WUS) berkaitan dengansystem reproduksi, kehamilan, melahirkan, nifas, antara dua kehamilan dan bayi baru lahir sampaiumur 4 0 hari, beserta keluarganya. Setiap individu mempunyai hak untuk lahir sehat maka setiapindividu berhak mendapatkan pelayanan kesehatan yang berkualitas, sehingga diperlukan pemberdayanibu dan keluarga khsusunya dan masyarakat pada umumnya.Kata kunci : Pemberdayaan ibu dan keluarga,, manajemen pelayanan maternitas, Ibu Hamil
Práticas educacionais pautadas no Plano Educacional Individualizado durante o ensino remoto
Authors: Nascimento Ingrid Carla Aldicéia Oliveira do , Felizardo Clayton Torres , Braun Patricia
Published: November 2022

Neste relato de experiência, apresenta-se um trabalho realizado com sete estudantes público-alvo da Educação Especial, desenvolvido durante as aulas remotas em virtude da pandemia da covid-19. As atividades foram realizadas por uma professora do Atendimento Educacional Especializado, a partir da revisão do Plano Educacional Individualizado (PEI), que se apresentou como estratégia crucial para a adaptação curricular, permitindo um melhor atendimento aos estudantes com uso de metodologias ativas. Como resultados, observou-se melhor adequação de conteúdos curriculares e maior participação desses estudantes nas aulas remotas.
O que as narrativas de crianças com deficiência revelam sobre suas vivências escolares no cenário da pandemia da Covid-19?
Authors: Freitas Ana Paula de , Pizzi Francieli Caroline
Published: November 2022

Este artigo, fundamentado na teoria histórico-cultural e em estudos narrativos com crianças, apresenta resultados de uma pesquisa desenvolvida de forma online com duas crianças com deficiência. O objetivo da análise foi compreender os sentidos que suas vivências têm para elas no contexto do ensino remoto demandado pela situação pandêmica. Os relatos das crianças configuram-se como fragmentos narrativos dispostos em eixos temáticos: lembranças da escola e vivências na conjuntura do ensino remoto. Os resultados indicam que as memórias escolares das crianças são circunscritas às interações com professora e colegas e à realização de atividades diferenciadas. No ambiente pandêmico, destacam-se o auxílio dos pais na realização de tarefas e a falta de interação com professores da sala comum.
Kitlesel Öz-İletişim Sistemi Bağlamında, Üretici-Tüketici YouTuberlar Üzerine Bir Değerlendirme
Authors: TOSUN DURMUŞ Büşra
Published: November 2022

Bu çalışma video paylaşım uygulaması YouTube'un nasıl zamanla YouTuberlığı meslekleşme yoluna soktuğunu Castells’in kitlesel öz-iletişim ve Toffler’ın üretici-tüketici kavramları çerçevesinde değerlendirmektedir. Çalışma öncelikli olarak enformasyon devrimi ve teknolojik gelişmelerin yarattığı yeni toplumsal yapıyı olumlayan kuramsal altyapıyı aktarmaktadır. Ardından kısaca internetin tarihini, sosyal medyanın gelişimini ve sosyal paylaşımın para ekonomisine dönüşme sürecini incelemektedir. Çalışma nitel betimleyici analitik yaklaşıma dayanmaktadır. Derleme ve çıkarımların yardımıyla alana insan temelli yaklaşımdan hareketle, bir fenomen olarak YouTuberlığın meslekleşmesini PewDiePie ve Enes Batur kanalları örnekleri üzerinden değerlendirmektedir. Sonuç olarak YouTuberların postmodern ötesi bir toplumun önemli bir sinyali olarak kabul edilebilecekleri yargısına ulaşılmıştır.
Syntagmatic approach to differential object marking in Tuvan and Khakas
Authors:   Tuvan Institute for Humanities and Applied Social and Economic Research under the Government of the Republic of Tuva, Kyzyl, Ondar Ch. G.
Published: November 2022

This paper presents a comparative study of differential object marking in the Tuvan and Khakass languages in terms of the syntagmatic approach for determining syntagmatic factors suitable for highlighting morpho-syntactic direct object marking. With the standard arrangement of the components of the sentence structure in the Tuvan and Khakass languages, there is no need for explicit marking of the syntagmatic relations between the direct object and the predicate due to their syntactic, semantic, and communicative unity resulting from the evident syntactic relations between the components of the verbal syntagma. The direct object, located immediately before the predicate, can be part of the topic, thus receiving accusative marking. The thematization of the direct complement “distances” it from the group of the predicate that is usually rhematized. Therefore, the loss of communicative unity causes the need to mark the syntagmatic relations of the object and predicate. With the predicate preceded by the rhematized member of the sentence, the direct object receives accusative marking. Given a high degree of similarity of the word order in the Tuvan and Khakass languages, there are differences in the number of possible arrangements of the linear structure components: in the Khakass language, the word order is more free, with the general Turkic principle of placing only topicalized components of a sentence in the postproposal position being observed. However, there are cases falling outside of this theory, involving the paradigmatic relationship of the direct object with other members of the sentence, suggesting the need for a paradigmatic-syntagmatic approach to considering the differentiated marking of the direct object.
Correspondence with Yu. N. Chumakov
Authors:   Samara State University of Social and Education, Krivonos Vladislav Sh.
Published: November 2022

The published correspondence of V. Sh. Krivonos with Yu. N. Chumakov is devoted to the discussion of issues directly related to the scientific biography of the outstanding Pushkinist and researcher of Russian poetry., Yu. N. Chumakov, а man of difficult fate, shares his memories of significant biographical events. The letters reveal in a new way both the important properties of his philological thinking and the features of his extraordinary personality.
One Unusual Telegram from Anna Akhmatova
Authors:   Independent Researcher, St. Petersburg, Rubinchik Olga E.
Published: November 2022

A telegram from A. A. Akhmatova dated August 30, 1961 to the outstanding dog-trainer Lidiya Ivanovna Ostretsova concerning the death of her sheepdog Akbar was the impetus for writing this article. It appears to be the only telegram in Akhmatova’s epistolary written in response to the animal’s death. There is a legendary and inaccurate version of this telegram on the Internet; the document is cited according to the original in this paper. The article contains a brief presentation of the topic “Anna Akhmatova and animals” and describes Akhmatova’s special relationship to the Litdzhi (collie) which used to be a dog of her friends and neighbours in Komarovo – the Gitovichs, and explores her acquaintance with Akbar and L. I. Ostretsova, who trained Litdzhi, a dog of the poet Alexander Ilyich Gitovich and his wife Sylvia Solomonovna. The article contains fascinating oral memoirs by Tatiana Grigorievna Komarova, L. I. Ostretsova’s daughter, a film figure: her memories of A. A. Akhmatova, of her mother, whom those who knew her recalled as “an absolutely wonderful person”, of the Gitovich family and of the unique qualities of Akbar, who was called by the poet Aleksandr Ilich Gitovich “Lev Tolstoy among the dogs”. After his death, L. I. Ostretsova received support not only from Akhmatova - she received many telegrams from A. I. Gitovich, from such novelists, as Yu. P. Herman, Yu. G. Tomin, R. P. Pogodin, V. F. Panova... This story is based on several conversations with T. G. Komarova held in 2022 and authorised by the narrator. Moreover, the study also includes a number of other documents from T. G. Komarova’s archive, including an unknown late photograph of A. A. Akhmatova, and Akhmatova’s inscriptions from the archive of Ekaterina Andreevna Gitovich, the granddaughter of the Gitovichs, etc.
Tintoretto’s Triptych
Authors:   «Aquilon» Books & Publishing, San Francisco, Ustinov Andrei B.
Published: November 2022

The essay examines the reflection of the work of Jacopo Robusti (1518 or 1519 ‒ 1594), nicknamed Tintoretto (“detto Tintoretto”), in Russian poetry of the 20th century. The first part traces the references to the artist in the poems included in the Alexander Sobolev and Roman Timenchik’s “Venice in Russian Poetry. An Attempt in Anthology (1888 ‒ 1972)”. The second part of the essay presents the poetic refractions of Tintoretto's artistic work, which were not included in that Anthology. The third part is “the case study” of how Tintoretto was perceived by Count Vasilii Komarovsky in his poem “The stairs are burning and the marbles are warmed, / But go to the Church and the Palace, where the Tintorettos / Mix yellow lacquer with crimson gold, / And the twilight is filled with gray incense...” (1912) from the verse cycle “Italian Impressions,” included in his only book of poetry “The First Landing” (St. Petersburg, 1913). The essay is dedicated to the memory of Yury Chumakov.
The socio-cultural role of the personality of Olga Petrovna Ivanova-Sidorkevich
Authors: СЛЕПЦОВА М.И. , КУЗЬМИНА Л.А.
Published: November 2022

Ольга Петровна Иванова-Сидоркевич знаковая личность в истории культуры Якутии, в деятельности которой нашли яркое отражение творческий талант и потенциал, характерный народу саха. Статья посвящена раскрытию социокультурной роли личности О. П. Ивановой-Сидоркевич как основателя и руководителя детского ансамбля Амма чэчирэ . Ансамбль успешно представлял художественное искусство Якутии на многих российских площадках. Творческий коллектив стал первым самодеятельным ансамблем в Якутии, удостоившимся звания образцового этнографического ансамбля песни и танца Российской Федерации. В статье рассматриваются особенности сохранения и развития культуры коренных народов Якутии в аутентичном и модернизированном видах на примере опыта ее работы. Вся ее разносторонняя профессиональная и общественная деятельность была направлена на поддержание условий для такого творчества сохранения культурной и природной среды. Определены теоретические аспекты исследования фестиваля искусств как значимой формы современной социально-культурной деятельности. Историческая функция фестиваля включает в себе сохранение и накопление культурных ценностей и достижений, благодаря чему происходит становление общеличностного развития каждого человека и социума в целом. Большинство фестивалей искусств Якутии, связанных с детским творчеством, имеют республиканский статус, их можно отнести к типу национальных межкультурных фестивалей. Появились тематические фестивали, в которых реализуется их историческая функция. Здесь ставится цель не только сохранения памяти о выдающихся деятелях культуры, но и распространения их опыта работы. Реализация проекта детского этнокультурного фестиваля танца служит целям развития художественного образования, поддержки юных дарований, увековечиваниия памяти О. П. Ивановой-Сидоркевич.

The article is devoted to the disclosure of the socio-cultural role of the personality of Olga Petrovna Ivanova-Sidorkevich. Her work experience is used as an example to consider the features of the preservation and development of the culture of the indigenous peoples of Yakutia in authentic and modernized forms. All versatile professional and social activities of O.P. Ivanova-Sidorkevich were aimed at maintaining the conditions for such creativity the preservation of the cultural and natural environment. The theoretical aspects are identified of art festival research as significant form of modern socio-cultural activity. The historical function of the festival includes conservation and accumulation of cultural values and achievements, due to which there is a formation of the general development of each person and society as a whole. The most art festivals in Yakutia associated with childrens creation have a republics status. They can be attributed to national intercultural festivals. Project implementation of the childrens ethnocultural dance festival serves the purposes of developing art education, supporting young talents, perpetuating the memory of O.P. Ivanova-Sidorkevich.
Young people on the territory of the municipal formation «Mirninsky District» of the Sakha Republic (Yakutia): the experience of sociological research
Authors: БЕРЕСТОВА Л.И. , БОЛОТИН А.В. , ЯКУШЕВА Р.А.
Published: November 2022

В статье представлены результаты проведенного с 8 по 23 января 2021 г. социологического опроса среди молодежи, проживающей на территории МО «Мирнинский район» Республики Саха (Якутия) с целью определения социально-экономического состояния молодежной среды. По итогам анкетирования были выявлены: основные потребности молодежи, степень их удовлетворенности; проблемы, с которыми сталкиваются молодые люди; жизненные позиции молодежи по вопросу службы в армии; отношение к людям с ограниченными возможностями и волонтерской деятельности; отношение к проводимой публичной властью социально-экономической политике. Особый интерес вызвало отношение молодых людей к волонтерской деятельности, что стало актуальным в условиях пандемии COVID-19. Опрос также помог определить основные информационные источники, используемые молодежью, поскольку возможности коммуникационных каналов способствуют своевременному информированию молодых людей о мероприятиях, в том числе проводимых органом местного самоуправления. Определение состояния молодежной среды необходимо для выстраивания приоритетных направлений молодежной политики на муниципальном уровне, верная реализация которой – важнейший фактор благополучного развития муниципального образования «Мирнинский район», Республики Саха (Якутия) и государства в целом.

The article presents the results of a sociological survey of young people living on the territory of Mirninsky District in order to determine the socio-economic state of the youth environment. Based on the results of the survey, the basic needs of young people were identified, the degree of their satisfaction; problems faced by young people; their life positions on the issue of military service, attitude towards people with disabilities and volunteering; attitude to the socio-economic policy pursued by the public authorities. Of particular interest was the attitude of young people to volunteering, which became relevant in the context of the COVID-19 pandemic. The survey also helped to identify the main information sources used by young people, since the possibilities of communication channels contribute to timely informing young people about events, including those carried out by the youth policy committee. Determining the state of the youth environment is necessary for building priority areas of youth policy at the municipal level, the correct implementation of which is the most important factor in the successful development of the municipal formation «Mirninsky District», Sakha Republic (Yakutia) and the state as a whole.
Kepadatan dan Pola Distribusi Teripang (Holothuroidea) di Teluk Cina Pulau Lemukutan
Authors: Winanda Marsita , Idiawati Nora , Nurdiansyah Syarif Irwan
Published: November 2022

Pulau Lemukutan memiliki potensi sumber daya alam pesisir yang tinggi. Kondisi terumbu karang yang masih baik menjadi faktor pendukung hidupnya biota laut termasuk teripang. Penelitian ini bertujuan untuk mengetahui kepadatan dan pola distribusi serta faktor fisika kimia yang mendukung kehidupan teripang. Penelitian ini telah dilakukan pada bulan Agustus-Desember 2020 pada musim perbani. Titik pengambilan sampel ditentukan secara Purposive sampling berdasarkan rona lingkungan yang terdiri dari tiga zona yaitu zona pemukiman, zona pariwisata dan zona tanpa pemukiman. Pengambilan sampel teripang menggunakan belt transect. Hasil penelitian diperoleh sebanyak dua spesies yaitu Holothuria atra dan Stichopus chloronotus. Kepadatan tertinggi terdapat di Stasiun III sebesar 0,072 ind/m2, sedangkan kepadatan terendah terdapat di Stasiun I sebesar 0,044 ind/m2. Berdasarkan indeks morisita, teripang spesies H. atra diperoleh pola distribusi mengelompok dengan nilai Ip sebesar 0,653, sedangkan S. chloronotus diperoleh pola distribusi dikategorikan sebagai indeterminasi. Parameter lingkungan di Teluk Cina Pulau Lemukutan masih ditemukan nilai yang berada di luar rentang optimum bagi teripang, yaitu salinitas, dan Kecepatan Arus.
Resorcinol-based hemiindigoid derivatives as human tyrosinase inhibitors and melanogenesis suppressors in human melanoma cells
Authors: Roulier Brayan , Rush Inbal , Lazinski Leticia M. , Pérès Basile , Olleik Hamza , Royal Guy , Fishman Ayelet , Maresca Marc , Haudecoeur Romain
Published: November 2022

Human tyrosinase (hsTYR) catalyzes the key steps of melanogenesis, making it a privileged target for reducing melanin production in vivo. However, very few hsTYR inhibitors have been reported so far in the literature, whereas thousands of mushroom tyrosinase (abTYR) inhibitors are known. Yet, as these enzymes are actually very different, including at their active sites, there is an urgent need for new true hsTYR inhibitors in order to enable human-directed pharmacological and dermocosmetic applications without encountering the inefficiency and toxicity issues currently triggered by kojic acid or hydroquinone. Starting from the two most active compounds reported to date, i.e. a 2-hydroxypyridine-embedded aurone and thiamidol, we combined herein key structural elements and developed new nanomolar hsTYR inhibitors with cell-based activity. From a complete series of thirty-eight synthesized derivatives, excellent inhibition values were obtained for two compounds in both human melanoma cell lysates and purified hsTYR assays, and a promising improvement was observed in whole cell experiments.
Structural parameters of the interaction between ciprofloxacin and human topoisomerase-II β enzyme: toward new 19F NMR Chemical Shift probes
Authors: Sales Thais Aparecida , Ramalho Teodorico de Castro , Gonçalves Mateus Aquino
Published: November 2022

New tools for cancer diagnosis are being studied day by day, since early diagnosis can be crucial for a successful treatment. In this context, the use of NMR probes constitutes an efficient way of diagnosis. In this work, we investigated the use of ciprofloxacin to indirectly label the overexpression of topoisomerase-II enzymes by changes in 19F NMR chemical shifts of ciprofloxacin. Increased topoisomerase-II expression has been associated with cancer occurrence, mainly with aggressive forms of breast cancer, thus constituting a promising molecular target for new tumor cell identifiers. Using DFT calculations, a spectroscopy analysis of ciprofloxacin in different chemical environments, evaluating the solvent and enzymatic effects was performed. Our results point that the ciprofloxacin forms a stable complex with the enzyme, and the main intermolecular interactions between ciprofloxacin and human topoisomerase-IIβ are hydrogen bonds, following by pi-pi stacking and electrostatic interactions. Also, a shift of 6.04 ppm occurs in the 19F NMR signal when ciprofloxacin is interacting with the human topoi-somerase-IIβ enzyme, and that this parameter may be a possible indirect marker to indicate the overexpression of these enzymes in the body.
Growing pains: Reacting to negative impacts of deep learning on machine learning for chemistry
Authors: Probst Daniel
Published: November 2022

While the introduction of practical deep learning has driven progress across scientific fields, recent research highlighted that deep learning has potential negative impacts on the scientific community and society as a whole. An ever-growing need for more computational resources may exacerbate the concentration of funding and the exclusiveness of research between countries, sectors, and institutions. Here, I introduce recent concerns and considerations of the machine learning research community and present potential solutions.
Initial study of the Baikal oil
Authors:   Irkutsk State University, Novoselov V.A. , Snopkov S.V. ,   Irkutsk State University
Published: November 2022

At the initial stage of the hydrocarbon study in the Baikal and the Baikal region, information about the signs of oil and gas was recorded. The occurence of hydrocarbons has been found after the oily spots on the lake water and ozokerite finds on the lake shores. By the end of the XIX century, no serious attempts to explor this natural resource have been taken.
Geoecological problems of the Amur tiger saving
Authors:   Irkutsk State University, Ponamoreva O. V.
Published: November 2022

Activities of the government and society have an impact on the population of the Amur tiger. Related processes of recession, stabilization and growth of the number of animal species are analyzed. The main attention is focused on the legal basis and promotion of preservation and protection of the Amur tiger. It has a future, if effective protection of tigers and hoofeds from poachers and preservation their habitats will be provided.
IDENTITY AND IDENTITY POLITICS: CONCEPTUALIZATION OF PHENOMENA THROUGH THE PRISM OF CONSTRUCTIVISM
Authors: Sychova Yana
Published: November 2022

The concept of identity and identity politics through the prism of the constructivist approach is considered. It is found out that the issue of national identity is becoming topical in the context of globalization. It is determined that the mechanism of identity protection at the level of nation-states is the formation and implementation of identity politics by government institutions.

It is noted that, despite the absence of a unified approach to the study and analysis of identity and identity politics, the constructivist paradigm is one of the most powerful modern tools for studying these phenomena. The interdisciplinary nature of the concept of identity, its borrowing from social psychology and further development within political science, philosophy, sociology are highlighted.

The polysemy of the concept of identity is identified. The features of the phenomena of identity and identity politics in the theories of researchers-constructivists are highlighted. The discursive nature of identity, in particular national ones, is defined. It is determined that the identity appears as a product of short-lived discourses that are struggling for power.

The role of national governments in constructing identity and implementation of the identity politics is emphasized. The goals of the institutions of power in the context of identity politics are substantiated.

The significance of the opposition «We – They», «friend – enemy» in the identity politics is substantiated. The role of symbols, rituals, mass ceremonies within the identity politics, which is a component of symbolic politics, is established. It is proved that the identity politics is based on the development of cultural meanings, in particular historical, geographical and other data, national memory, collective myths, as well as taking into account the specific context, indicating the constructed nature of identity and implementation of the relevant politics.
Metalik-Benek Dokulu Sanatsal Seramik Sırların Geliştirilmesi: Yüzey Aşınma Özelliklerinin İncelenmesi
Authors: Ercioğlu Akdoğan Nihan , Ubay Elif
Published: November 2022

Dekoratif amaçlı olarak kullanılan, seramik sırların ömrünü belirleyen faktörlerin başında sırın aşınma ve kim-yasallara karşı direnci yer almaktadır. Sırın aşınma direnci, sır sertliğinin arttırılmasıyla iyileştirilebilmektedir. Sırın sertliğini arttırmanın yollarından biri; camsı matristen daha sert kristal faz ya da fazların geliştirildiği uygun cam seramik sistemlerin oluşturulmasıdır. Geliştirilen metalik sırlı ürünlerin düşük konsantrasyonlu kimyasallara maruz bırakılmasından sonra yüzeylerinde leke tutma ve aşınma gibi yüzey hatalarının meydana geldiği tespit edilmiştir. Bu çalışmada, üretilen metalik yüzeyli ürünlerin yüzey hatalarına karşı dayanımlarını arttırmak için reçeteler geliştiril-mesi amaçlanmıştır. Kullanılacak olan hammaddelerin kimyasal analizleri X-Ray flüoresans spektroskopisi ile analiz edilerek bileşenleri tespit edilmiş olup reçeteler bu bilgiler ışığında oluşturulmuştur. Oluşturulan sır reçetesinin karak-teristik ergime davranışları, ısı mikroskobu analizi yapılarak tespit edilmiştir. Ticari firmalardan alınan metal oksit tozlarının (demir oksit, bakır oksit, mangan oksit) farklı oranlarda kullanılmasıyla oluşturulan reçetelerin aşınmaya ve metalik/artistik yüzey elde etmek üzerine davranışları araştırılmıştır. Elde edilen metalik sır reçetelerin asit/alkali da-yanımlarını geliştiği ve buna ek olarak sitrik asit, ev kimyasalları ve yüzme havuzu tuzlarına dayanım sonuçlarının ise iyileştirildiği tespit edilmiştir. Aynı zamanda endüstriyel hızlı pişirim koşullarına uyumlu metalik görünümlü, benek efektli ve aşınmaya dirençli, duvar karosu mat sırlar da geliştirilmiştir.
ARCHITECTURE OF A SOFTWARE PACKAGE FOR MULTISCALE MODELING OF MULTILAYER STRUCTURES WITH MAGNETORESISTIVE PROPERTIES
Authors: Scherbakov V.
Published: November 2022

The work is devoted to demonstrating the details of designing a software package designed for multiscale modeling of multilayer structures with magnetoresistive properties. The user scenarios that the complex should allow to perform, functional and non-functional requirements imposed on it, as well as details of the technical solution and architecture are considered.
SIMULATION OF OSCILLATIONS OF A MOVING ELASTIC FABRIC
Authors: Romanenkov A.
Published: November 2022

The paper considers a model problem of one-dimensional small transverse vibrations of an elastic web moving at a constant speed. The oscillatory process is described by a linear differential equation of the 4th with constant coefficients. In the model under consideration, the Coriolis force is considered, which leads to the appearance of a term with a mixed derivative in the differential equation. This effect makes it very difficult to obtain an exact solution in the form of a Fourier series, but it is possible to propose an algorithm for constructing a family of exact solutions in the form of a special trigonometric series. For various conditions of fastening, it is established that the solution can be constructed in the form of a Fourier series according to the system of eigenfunctions of the auxiliary problem of beam oscillations. In the paper, the question of the convergence of the resulting series is investigated
A MONATOMIC LENNARD-JONES SYSTEM COOLING SIMULATION WITH RATES CLOSE TO THE EXPERIMENTALLY IMPLEMENTED ONES
Authors: Farkhutdinov A.
Published: November 2022

A technique for melts cooling simulation at rates close to those experimentally implemented ones is presented in this work.
INVESTIGATION OF NEW COMPOSITE MATERIALS IN THE PROCESS OF SELF-ALIGNED DOUBLE PATTERNING
Authors: Tikhonova E. , Gornev Y.
Published: November 2022

The paper presents a study of the structural parameters of new composite materials as hard masks in the process of self-aligned multipatterning. It was found that the film with titanium oxide had the best characteristic properties for the multipatterning process
INVESTIGATION OF THE EFFECT OF VACANCIES ON THE PROCESS OF NICKEL IMPURITY SEGREGATION NEAR THE BOUNDARIES OF DEFECTS IN THE STRUCTURE OF IN LSNT PEROVSKITE BY THE METHOD OF AB INITIO MOLECULAR DYNAMICS
Authors: Fattakhov A. , Bazhanov D.
Published: November 2022

In this paper, we investigate the segregation of Ni impurities in the presence of oxygen vacancies near the boundaries of defects in the structure of perovskite La0.2Sr0.7Ni0.1Ti0.9O2.9 (LSNT), using the example of a model cell with stoichiometry La0.5Sr0.5TiO3 (LST). Lattice defects such as TiO-terminated surface (001) and TiO-terminated antiphase boundary are considered. The VASP package is used to perform quantum mechanical calculations of energies. As a result, it was found that Ni impurity particles tend to segregate at the boundaries of defects for both the surface and the antiphase boundary. Besides, oxygen vacancies enhance the process of segregation. These results confirm experimental observations.