bluuebunny/crossref_metadata_2025 huggingface dataset:
Preservação digital, curadoria e metadados
Authors: Santos Gildenir Carolino
Published: November 2022

Esta palestra teve como objetivo apresentar um diagnóstico em como o Portal de Periódicos Eletrônicos Científicos da UNICAMP trabalha com a questão da preservação digital, curadoria digital e os metadados dos seus periódicos que são revisados antes de ser preservados. Apresenta definições sobre preservação, curadoria digital e metadados bibliográficos, a partir da plataforma Open Journal System (OJS), plataforma essa que gerencia todo o fluxo editorial dos periódicos do Portal. Nesta revisão sobre ciclo dos metadados do Portal, é iniciado desde a submissão do artigo até a sua publicação no OJS. Apresenta é feita a curadoria e a preservação digital dos periódicos; quais os parceiros da Rede Brasileira de Serviços de Preservação Digital - Cariniana, e em quais outras agências pode-se se realizar a preservação. Faz um resgate do histórico da entrada da UNICAMP na Rede Cariniana e como foi configurado o LOCKSS. Hoje o portal está fomentado em 34 títulos de periódicos, e sua incubadora com 22 títulos das diversas áreas do conhecimento, com o foco mais destacado para a área das Ciências Humanas. A palestra foi proferida para a turma do Curso de Pós-graduação de Ciência da Informação da Universidade Federal de Pernambuco.
La autoevaluación como formadora del pensamiento reflexivo en estudiantes de posgrado
Authors: Muñoz Guevara Liliana Aidee , Pozu Franco Jamine , Jaime Cárdenas Jorge Luis , Oria Rodríguez Yanira
Published: November 2022

La evaluación es un aspecto clave del proceso de enseñanza y aprendizaje. Los docentes en la universidad afrontan el desafío de identificar las mejores estrategias para llevar a cabo este proceso de manera eficaz en la enseñanza no presencial. Del mismo modo, que los estudiantes desarrollen el pensamiento reflexivo es una oportunidad para su aprendizaje porque les permite resolver problemas, hipotetizar, plantear alternativas y autorregular sus actividades para lograr las metas del aprendizaje. Este estudio tuvo como propósito aplicar la autoevaluación como una estrategia para promover el pensamiento reflexivo e identificar el grado en que los estudiantes de posgrado ejercen este tipo de pensamiento al realizar una actividad cognitiva retadora en la recolección, selección y análisis de los antecedentes para el balance bibliográfico del proyecto de investigación. La investigación fue de tipo cualitativa en el marco del paradigma interpretativo, con diseño fenomenológico. El estudio se desarrolló en una asignatura del área de investigación de estudios de Maestría impartida en una universidad pública. Se recogió la información registrada en las rúbricas y se analizó en qué nivel se ubica el pensamiento reflexivo en base al planteamiento de Van Manen, citado por Romero (2007), quien define tres niveles: racionalidad técnica, racionalidad práctica y racionalidad crítica. Entre los principales hallazgos se encontró que los niveles predominantes de la capacidad reflexiva del estudiante se ubican entre la racionalidad técnica y la racionalidad práctica. En el caso del tercer nivel (racionalidad crítica), los estudiantes no alcanzaron tal grado de reflexión por lo que es un aspecto de mejora dentro del pensamiento reflexivo necesario para el grado de maestría al que aspiran.
ENVIRONMENTAL HEALTH RISK ANALYSIS OF CARBON MONOXIDE GAS EXPOSURE AMONG TRADERS OF GIWANGAN TERMINAL, YOGYAKARTA
Authors: Faizal Rangkuti Ahmad , Musfirah Musfirah , Yolanda Pridiana
Published: November 2022

Introduction: The characteristics of CO gas are that it has no color, odor, and taste resulting from incomplete combustion, which accounts for 70% of motorized vehicle-related air pollution. Terminal traders are among those who are vulnerable to pollution caused by motorized vehicles. The study's goal was to determine the environmental health risk analysis of CO gas exposure to traders at Yogyakarta's Giwangan Terminal. Methods: This study was quantitative using a cross-sectional design study with the Environmental Health Risk Analysis (EHRA) approach. This study used purposive sampling technique. The population was traders, with a sample of 51 respondents. The research instrument is a questionnaire. The Chi-square test was used to measure the bivariate analysis data. Results and Discussion: The average concentration of CO gas was 0.9523 mg/m³, exposure duration was 12.1 hours/day, exposure frequency was 339.94 days/year, exposure duration was 11.96 years, and inhalation rate was 4.1 m³/o'clock. The highest abnormal blood pressure was 40 respondents. Real-time intake min. 0.0184 mg/kg/day, max. 3.0919 mg/kg/day (arrival), real-time intake min. 0.0190 mg/kg/day, max. 3.2021 mg/kg/day (departure). A total of 43 traders had a risk quotient (RQ) > 1. Conclusion: There was a relationship between the intake and the RQ of CO gas exposure but no relationship between blood pressure and the RQ due to CO gas exposure to traders at the Giwangan Terminal, Yogyakarta.
Association between genome-wide epigenetic and genetic alterations in breast cancer tissue and response to HER2-targeted therapies in HER2-positive breast cancer patients: new findings and a systematic review
Authors: Furrer Daniela , Dragic Dzevka , Chang Sue-Ling , Fournier Frédéric , Droit Arnaud , Jacob Simon , Diorio Caroline
Published: November 2022

Recent evidence suggests that genetic and epigenetic mechanisms might be associated with acquired resistance to cancer therapies. The aim of this study was to assess the association of genome-wide genetic and epigenetic alterations with the response to anti-HER2 agents in HER2-positive breast cancer patients. PubMed was screened for articles published until March 2021 on observational studies investigating the association of genome-wide genetic and epigenetic alterations, measured in breast cancer tissues or blood, with the response to targeted treatment in HER2-positive breast cancer patients. Sixteen studies were included in the review along with ours, in which we compared the genome-wide DNA methylation pattern in breast tumor tissues of patients who acquired resistance to treatment (case group, n = 6) to that of patients who did not develop resistance (control group, n = 6). Among genes identified as differentially methylated between the breast cancer tissue of cases and controls, one of them, PRKACA, was also reported as differentially expressed in two studies included in the review. Although included studies were heterogeneous in terms of methodology and study population, our review suggests that genes of the PI3K pathway may play an important role in developing resistance to anti-HER2 agents in breast cancer patients. Genome-wide genetic and epigenetic alterations measured in breast cancer tissue or blood might be promising markers of resistance to anti-HER2 agents in HER2-positive breast cancer patients. Further studies are needed to confirm these data.
Kerja Sama Guru dan Dosen Sebagai Upaya Persiapan Mengikuti Kompetisi Sains Nasional Bidang Fisika di Kota Prabumulih
Authors: Ismet Ismet , Wiyono Ketang , Andriani Nely , Supardi Supardi , Murniati Murniati , Pasaribu Abidin , Saparini Saparini
Published: November 2022

Pemberian pendampingan Kompetisi Sains Nasional (KSN) diharapkan mampu memberikan dampak yang signifikan terhadap peningkatan kapabilitas guru MGMP Fisika kota Prabumulih untuk membuat persiapan, pelaksanaan dan pendampingan dalam Olimpiade Sains Nasional khususnya bidang fisika sehingga secara langsung dapat meningkatkan kemampuan peserta didik sehingga mampu dan terlatih dalam menyelesaikan soal-soal yang membutuhkan kemampuan critical thinking. Tujuan dilaksanakan kegiatan ini yaitu melatih guru MGMP fisika kota Prabumulih untuk menyelesaikan soal KSN bidang fisika dan melatih guru MGMP fisika kota Prabumulih untuk membimbing peserta didik dalam menyelesaikan soal-soal KSN. Model dan metode yang digunakan adalah model pendampingan berupa kegiatan pelatihan dengan metode presentasi, workshop, diskusi dan pendampingan. Kegiatan ini dilaksanakan pada tanggal 9 Oktober sampai 18 Oktober 2021 yang diikuti oleh 28 peserta yang terdiri dari guru fisika dan dosen pendidikan fisika FKIP Universitas Sriwijaya. Hasil kegiatan menunjukkan bahwa terdapat peningkatan kapabilitas Guru MGMP Fisika kota Prabumulih dalam membuat persiapan, pelaksanaan dan pendampingan dalam KSN khususnya bidang fisika di buktikan sebanyak lebih dari 70% guru telah mampu menyusun rencana pembinan Kompetisi Sains Nasional di sekolah masing-masing dan menyelesaikan soal-soal berstandar KSN bidang Fisika. Assistance activities for the National Science Competition are expected to have a significant impact on increasing the capability of the  Physics teachers in Prabumulih to prepare, implement, and assist in KSN, especially in the field of physics. This activity aims to train Prabumulih city physics MGMP teachers to solve KSN questions in the field of physics and to train Prabumulih city physics MGMP teachers to guide students in solving KSN questions. The model and method used is a mentoring model in training activities with the presentation, workshop, discussion, and mentoring methods. This activity was carried out from October 9 to October 18, 2021, attended by 28 participants consisting of physics teachers and physics education lecturers, FKIP Sriwijaya University. The activity results showed an increase in the capability of Physics Teachers in making preparations, implementation, and assistance in the KSN, especially in the physics field. It was proven that more than 70% of teachers had been able to develop plans for fostering the National Science Competition in their respective schools and solving problems. - Standard questions for the National Science Olympiad in Physics.
Pengembangan Media Ajar Interaktif Menggunakan GeoGebra untuk Guru-guru SMA Kabupaten Hulu Sungai Tengah
Authors: Purba Harja Santana , Sari Delsika Pramata , Adini Muhammad Hifdzi , Yogi Ahmad , Ervan Muhammad Rizaldy , Hidayatullah Fahrul Ikhsan , Sahwardi Haili
Published: November 2022

: Tujuan dari program pengabdian kepada masyarakat (PKM) ini adalah melatih kemampuan guru menggunakan GeoGebra dalam pengembangan media ajar interaktif. Kegiatan pelatihan ini dilaksanakan tatap muka secara langsung dengan 21 peserta. Peserta merupakan guru anggota MGMP Matematika SMA Kabupaten Hulu Sungai Tengah. Pelaksanaan pelatihan pada 5 Juli 2022. Kegiatan ini menghasilkan modul GeoGebra yang digunakan oleh peserta dalam pelatihan. Pelaksanaan pelatihan diawali dengan materi pengenalan dan penyamaan persepsi tentang media pembelajaran interaktif, dilanjutkan dengan pelatihan penggunaan GeoGebra dengan fitur-fiturnya, sampai pembuatan lembar kerja peserta didik interaktif. Selanjutnya, untuk evaluasi kegiatan dilakukan pengisian kuesioner Google Form untuk pengumpulan data feedback dari peserta. Berdasarkan hasil perolehan data dan hasil projek yang telah dikerjakan peserta, menunjukkan bahwa peserta memahami dan mengikuti kegiatan pelatihan dengan antusias yang tinggi. Dengan demikian, diharapkan akan ada pelatihan GeoGebra dengan eksplorasi yang lebih dalam untuk meningkatkan pengetahuan guru matematika tentang penggunaan media pembelajaran interaktif dalam pembelajaran di kelasnya. This community service program's purpose was to improve teachers' ability to use GeoGebra in developing interactive teaching media. This training activity was carried out face-to-face with 21 participants. Participants were teachers who were members of the MGMP Matematika SMA of Hulu Sungai Tengah Regency. Implementation of the training on July 5, 2022. This activity resulted in the GeoGebra module, which the participants in the training used. The implementation of the training began with the introduction and equalization of perceptions about interactive learning media, followed by training on the use of GeoGebra with its features to the creation of interactive student worksheets. Furthermore, for the evaluation of the activities, a Google Form questionnaire was filled out to collect feedback data from participants. Based on the data acquisition results and the projects that participants had carried out, it showed that participants understand and participate in training activities with high enthusiasm. Thus, it was hoped that there would be GeoGebra training with a deeper exploration to increase the knowledge of mathematics teachers about the use of interactive learning media in learning in their classrooms.
Pelatihan Aplikasi Orai untuk Menunjang Pembelajaran Public Speaking Secara Mandiri bagi Pemuda Karang Taruna
Authors: Mu'in Fatchul , Noortyani Rusma , Wiranda Nuruddin , Anisa Yukita Haura
Published: November 2022

Bahasa adalah sebagai salah satu alat komunikasi yang dapat mengekspresikan berbagai perasaan. Ketidakterampilan seseorang dalam berkomunikasi dapat menyebabkan kesulitan ketika harus tampil didepan orang lain. Bagi seseorang yang memiliki rasa takut untuk berbicara didepan orang lain, akan muncul rasa kurang percaya diri dan khawatir sehingga dapat menggangu konsentrasi. Sebelum mulai berbicara di depan umum, dapat dilakukan latihan secara mandiri menggunakan aplikasi orai untuk menunjang keterampilan komunikasi (public speaking). Tujuan pengabdian ini adalah memberikan pelatihan untuk menunjang keterampilan menggunakan aplikasi orai dalam pembelajaran public speaking secara mandiri bagi Pemuda Karang Taruna Kabupaten Batola. Metode yang digunakan adalah pelatihan public speaking menggunakan aplikasi orai dilaksanakan pada tanggal 27-30 Juni 2022 dan dihadiri sebnyak 17 peserta dari Karang Taruna Kabupaten Batola. Diharapkan dengan adanya kegiatan ini para Pemuda Karang Taruna Kabupaten Batola dapat meningkatkan keterampilan tentang aplikasi orai dalam menunjang pembelajaran public speaking sehingga lebih memahami dan dapat mengaplikasikannya. Berdasarkan hasil evaluasi diperoleh bahwa hasilnya sangat positif. Para Pemuda Karang Taruna Kabupaten Batola sangat antusias selama dua hari pelatihan dan menunjukkan bahwa mereka tertarik sehingga pelatihan ini dapat menunjang keterampilan mereka dalam public speaking.  A language is a communication tool that can express various feelings. A person's inability to communicate can cause difficulties when appearing in front of others. For someone who fears speaking in front of others, there will be a lack of confidence and worry that can interfere with concentration. Before starting to speak in public, you can practice independently using the orai application to support communication skills (public speaking). The purpose of this service is to provide training to improve skills using the orai application so that it can support independent public speaking learning for Youth Karang Taruna Batola Regency. The method used was public speaking training using the orai application, held on 27-30 June 2022 and attended by 17 participants from the Youth Organization of Barito Kuala Regency. It is hoped that with this activity, the Karang Taruna Youth of Batola Regency can improve their skills in the application of orai in supporting public speaking learning so that they better understand and can apply it. Based on the evaluation results obtained that the results are very positive. The Karang Taruna Youth of Batola Regency were very enthusiastic during the two days of training and showed that they were interested so that this training could improve their skills in public speaking.
Identification Risk Factors of Stroke: Literature Review
Authors: Agianto Agianto , Yulise Bellia , Agustina Rismia , Rizany Ichsan
Published: November 2022

State spending to deal with stroke is quite large every year due to the high incidence of stroke. Data from the Ministry of Health of Indonesia mentions an increasing number in health financing every year, the country financed stroke services by 2.56 trillion in 2018. The magnitude of the incidence of stroke can be lowered by controlling the risk factors of stroke. This study aimed to identify stroke risk factors, both those modifiable risk factors and irreversible risk factors. Research is conducted with a literature review using descriptive study methods or correlation analysis with cross sectional approaches. Sixteen articles identified from Google scholars and Garuda databases in the 2015-2020 range, and were analysed using JBI critical appraisal tools-checklist for analytical cross-sectional studies and JBI critical appraisal tools-checklist for prevalence studies.  Synthesis narrative was used to analyse the articles. Out of 16 articles examined the modifiable risk factors were hypertension, dyslipidemia, diabetes mellitus, lack of physical activity, blood sugar levels, cholesterol levels in blood, alcohol and drug consumption, kidney disease, tuberculosis, heart disease, heart failure, obesity, central obesity, atrial fibrillation and also smoking are declared associated with the incidence of stroke. The irreversible risk factors are age, gender, education, family history, income employment, previous stroke history, and rural and urban distribution. Risk factors divided into two categories modifiable risk factors and irreversible risk factors. It is important to know the risk factors of stroke in order prevent the occurrence of stroke as early as possible by avoiding modifiable stroke risk factors. Hypertension, smoking, diabetes mellitus obesity, dyslipidemia, and lack of activity are the most modifiable stroke risk factors identified in the articles. The most irreversible risk factors identified in the article are age, gender, and level of education
Analisis Petrografi dan Geokimia Batuan Ultramafik Kompleks Ofiolit Kecamatan Andowia Kabupaten Konawe Utara, Provinsi Sulawesi Tenggara
Authors: Hasria Hasria , Ramadhan Alan Muhammad , Okto Ali , Masri Masri , Bahdad Bahdad , Ngkoimani La Ode , Azzaman Muhammad Arba
Published: November 2022

Area studi terletak pada daerah Laronanga Kecamatan Andowia Kabupaten Konawe Utara, Sulawesi Tenggara. Studi ini bertujuan untuk menentukan karakteristik batuan ultramafik berdasarkan analisis petrografi dan geokimia. Analisis petrografi digunakan untuk menentukan nama batuan sedangkan analisis geokimia dengan XRF (X-Ray Fluorescence) bertujuan untuk menentukan jenis magma, afinitas magma dan lingkungan asal magma. Hasil analisis petrografi menunjukkan bahwa batuan ultramafik area studi merupakan batuan beku ultramafik jenis peridotit-harzburgit. Adapun hasil analisis XRF batuan memperlihatkan bahwa jenis batuan beku di area studi adalah batuan peridotit-gabro dengan tipe afinitas/seri magmanya termasuk ke dalam seri tholeitic series, serta lingkungan asal terbentuk magma adalah berasal dari Oceanic Ridge and Floor atau Mid Oceanic Ridge (MOR).
Aplikasi Artificial Neural Network untuk Memprediksi Tingkat Lemparan Batuan Akibat Operasi Peledakan pada Tambang Terbuka Batubara
Authors: Santoso Eko , Hakim Romla Noor , Riswan Riswan , Azzauqy Muhammad Guruh
Published: November 2022

Frekuensi dan skala penggunaan metode peledakan pada pembongkaran material overburden pada tambang terbuka batubara di Kalimantan Selatan terus meningkat seiring waktu. Pada saat kegiatan penambangan memiliki keterbatasan area, flyrock dapat muncul sebagai potensi bahaya yang besar pada suatu proses peledakan. Telah dikembangkan sebelumnya beberapa pendekatan empiris guna memprediksi tingkat lemparan batuan. Tingkat keakurasian masih menjadi kendala pada metode empiris karena kompleksitas pada analisis flyrock. Sebuah pendekatan baru, yaitu aplikasi Artificial Neural Network (ANN) guna memprediksi tingkat lemparan batuan digunakan pada penelitian ini. Metode ANN ini digunakan untuk memprediksi dan mengontrol flyrock hasil dari kegiatan peledakan pada tambang terbuka batuabara. Pemanfaatan model back propagation pada metode artificial neural network untuk memprediksi nilai jarak lemparan flyrock pada kegiatan peledakan memanfaatkan program Matrix Laboratory (MATLAB) terhadap 91 data eksperimental. Dengan model arsitektur 8-8-1-1 (8 input- 8 hidden layer- 1 output layer-1output), hasil prediksi jarak lemparan flyrock dari ANN didapatkan nilai Mean Absolute Percentage Error (MAPE) sebesar 41%, sedangkan untuk prediksi flyrock dari pendekatan rumus empiris Richard & Moore didapatkan nilai MAPE sebesar 94%. Semakin kecil nilai MAPE maka tingkat prediksi yang dihasilkan akan semakin akurat. Dan penelitian ini menunjukan hasil prediksi flyrock dengan ANN lebih baik jika di bandingkan pendekatan rumus empiris
Studi Karakteristik Batubara terhadap Lingkungan Pengendapan Batubara pada Formasi Tanjung Kalimantan Selatan
Authors: Annisa Annisa , Dwiatmoko Marselinus Untung , Saismana Uyu , Gultom Nirwani Putriana , Antoni Very
Published: November 2022

Pemenuhan kebutuhan energi akan bahan bakar berbasis batubara tetap menjadi pilihan sebagai energi alternatif, batubara tersebut dimamfaatkan untuk memenuhi kebutuhan dalam domestic yang terus meningkat. Pengkajian aspek lingkungan pengendapan batubara untuk mengetahui komponen dan kaakteristik penyusun batubara akan berpengaruh terhadap pemamfaatan batubara dalam industri. Tujuan penelitiann ini adalah menentukan lingkungan pengendapan dari lapisan batubara di Formasi Tanjung pada endapan batubara. Secara ekonomis diharapkan pengetahuan lingkungan pengendapan mampu memprediksi kualitas batubara secara lateral dan vertical dengan lebih baik yang mana akan sangat berguna dalam kegiatan eksplorasi. Metode analisis yang digunakan diantaranya ICP-MS. Batubara yang terdapat di Formasi Tanjung memiliki kandungan ash rata-rata 3,17% dengan kandungan total moisture rata-rata 31,24%, kandungan volatile matter rata-rata 33,55%, dan kandungan fixed carbon rata-rata 32,03%, batubara pada Formasi Tanjung terdiri dari maseral funginite, maseral telinite, maseral collotelinite, maseral cutinite, maseral sporinite, dan kuarsa sebagai mineral matter.
Estimasi kualitas batubara dengan Metode Sequential Gaussian Simulation di Kabupaten Tanah Bumbu Provinsi Kalimantan Selatan
Authors: Martiwi Dwi , Nurhakim Nurhakim , Fikri Hafidz Noor
Published: November 2022

Eksplorasi merupakan suatu kegiatan penyelidikan atau pencarian yang bertujuan untuk mencari endapan bahan galian berharga yang memiliki nilai ekonomis untuk di tambang. Di daerah penelitian dilakukan kegiatan pemboran yang mendapatkan data nilai kualitas dari masing-masing seam dengan parameter kualitas yang telah ditentukan. Penelitian ini melakukan estimasi ordinary kriging dan sequential gaussian simulation kualitas batubara pada 5 seam dengan 82 titik informasi dan 10 parameter kualitas batubara yaitu Ash content (ASH), Calorific Value (CV), Fixed Carbon (FC), Hardgrove Grindability Index (HGI), Inhern Moisture (IM), Relative Density (RD), Relative Density insitu (RD_ins), Total Moisture (TM), Total Sulfure (TS), Volatile Matter (VM). Simulasi sequential Gaussian menunjukkan bahwa fluktuasi lokal pada distribusi spasial terlihat lebih saat simuasi dilakukan sedangkan pada estimasi Ordinary Kriging kualitas terlihat lebih smooth hal tersebut disebabkan pengaruh smoothing effect.
Evaluasi pengaruh debit air dan laju umpan terhadap efektivitas rod mill primer PT Babel Utama Korpora
Authors: Donarthy Pignollee , Irvani Irvani , Mardiah Mardiah
Published: November 2022

Penggerusan merupakan tahapan inti pengolahan bahan galian. Pengukuran keefektivan penggerusan didapat dari kelolosan sebesar 80% (P80) untuk ukuran butir yang ditargetkan 18 mesh. P80 saringan 18 mesh pada Bulan Agustus 2021 didapat sebesar 59% dengan pengaturan variabel yang belum diketahui. Penelitian ini bertujuan untuk mengevaluasi efektivitas gerus Rod Mill Primer dan mendapatkan ukuran butir yang tepat pada proses konsentrasi terhadap sisa hasil pengolahan (SHP) bijih timah.Variabel yang digunakan pada penelitian yaitu debit air dan laju umpan. Percobaan dilakukan sebanyak 9 kali dengan pengaturan variabel dilakukan secara secara kombinasi. Berbagai uji atau analisis dalam penelitian, berupa sieve analysis, Grain Counting Analysis (GCA) dan analisis geokimia menggunakan X-Ray Fluorescence (XRF), serta dianalisis statistik data yang diperoleh menggunakan SPSS.SHP timah didominasi oleh mineral quartz 47,81%, dan terdapat mineral ikutan seperti limonite, monazite, muscovite, hematite, magnetite, chalcopyrite dan oksida besi. Terdapat pengaruh yang signifikan antara variabel debit air dengan P18 mesh sebesar 84,5%. Efektivitas penggerusan diperoleh pada variabel debit air tertinggi 1,75 m³/jam dan laju umpan terendah 24-26 ton/jam sebesar 82% dengan produksi 20,45 ton/jam. Optimalisasi penggerusan didapat pada variabel debit air tertinggi 1,75 m³/jam, laju umpan tertinggi 32-34 ton/jam, dengan persentase perolehan mencapai 81% dan besar produksi sebesar 27,69 ton/jam.
ВІЙСЬКО ЗАПОРОЗЬКЕ В ПОЛІТИЧНИХ ПЛАНАХ ШВЕЦІЇ, ТРАНСИЛЬВАНІЇ, РЕЧІ ПОСПОЛИТОЇ ТА МОСКОВСЬКОГО ЦАРСТВА У ДРУГІЙ ПОЛОВИНІ 1620-Х – НА ПОЧАТКУ 1630-Х РР.
Authors: Щербак В. О.
Published: November 2022

Більшість європейських країн була залучена до збройного протистояння між католицьким та протестантським союзами в ранньомодерну епоху. Водночас цей конфлікт мав активний резонанс і поза теренами розвою Тридцятилітньої війни. Мета статті — з’ясувати місце Війська Запорозького у політичних планах урядів Швеції, Трансильванії, Речі Посполитої та Московського царства на зламі 1620–1630-х рр. Висновки: завдяки гучним військовим звитягам українське козацтво здобуло широкий розголос у європейському світі. Держави антигабсбурзької коаліції мали намір скористатися розгортанням визвольного руху в Україні, зокрема й через релігійний чинник, для залучення на свій бік запорожців у боротьбі з силами Католицької ліги. Дипломатичні зусилля через місії Олександра Рубцова, Філіппа Садлєра, Павла Страсбурга, П’єра Ладмірала, Жана де Грева та ін. не досягли бажаних результатів. Натомість Річ Посполита досить ефективно використала козацтво на східних рубежах для відстоювання своїх територіальних завоювань. Таким чином, Війську Запорозькому відводилася важлива роль у континентальному політичному пасьянсі. Воно отримало досвід налагодження міжнародних зв’язків, які стали невід’ємним чинником розгортання Вивольної війни українського народу 1648–1657 рр.

Ключові слова: Військо Запорозьке, козацька Україна, міжнародні відносини, дипломатія, Річ Посполита, Тридцятилітня війна.
ВПЛИВ СОЦІАЛЬНО-ЕКОНОМІЧНИХ ТА ПОЛІТИКО-ІДЕОЛОГІЧНИХ ЧИННИКІВ НА ЖИТТЯ ПРОФЕСОРСЬКО-ВИКЛАДАЦЬКОГО СКЛАДУ КИЇВСЬКОЇ ПОЛІТЕХНІКИ У 1920-Х — НА ПОЧАТКУ 1930-Х РР.
Authors: Хитровська Ю. В. , Цимбаленко Я. Ю.
Published: November 2022

Використовуючи архівні документи й матеріали, а також спеціальну наукову літературу, автор статті проаналізувала вплив соціально-економічних та політико-ідеологічних чинників на життя педагогічного колективу Київської Політехніки у 1920-х — на початку 1930-х рр.

Ключові слова: Київська Політехніка, педагогічна інтелігенція, соціально-економічні, політичні й ідеологічні чинники, мікроісторія, історія повсякдення, заклад освіти, Київ.
On the Fundamental Particles and Reactions of Nature
Authors: Bao Jian-Bin , Bao Nicholas P.
Published: November 2022

There are unsolved problems related to inflation, gravity, dark matter, dark energy, missing antimatter, and the birth of the universe. Some of them can be better answered by assuming the existence of aether and hypoatoms. Both were created during the inflation in the very early universe. While aether forms vacuum, hypoatoms, composed of both matter and antimatter and believed to be neutrinos, form all observable matter. In vacuum, aether exists between the particle-antiparticle dark matter form and the dark energy form in a dynamic equilibrium: A + A-bar = gamma + gamma. The same reaction stabilizes hypoatoms and generates a 3-dimensional sink flow of aether that causes gravity. Based on the hypoatom structure, the singularity does not exist inside a black hole; the core of the black hole is a hypoatom star or neutrino star. By gaining enough mass, ca. 3 X 1022 Msun, to exceed neutrino degeneracy pressure, the black hole collapses or annihilates into the singularity, thus turning itself into a white hole or a Big Bang. The universe is anisotropic. Its center, or where the Big Bang happened, is at 0.66+0.03-0.01 times the radius of the observable universe at Galactic coordinates (l, b) = (286+10-10, -43+7-6). If we look from the Local Group to the center of the universe, the universe is rotating clockwise.
Lipofuscin as the Main Driving Force of Current Age-Related Disease: Justification and Strategies for Removal
Authors: Renteln Michael
Published: November 2022

Lipofuscin is indigestible garbage that accumulates in the autophagic vesicles and cytosol of post-mitotic cells with age. Drs. Brunk and Terman postulated that lipofuscin accumulation is the main or at least a major driving factor in aging. They even posited that the evolution of memory is the reason why we get lipofuscin at all, as stable synaptic connections must be maintained over time, meaning that the somas of neurons must also remain in the same locale. In other words, they cannot dilute out their garbage over time through cell division. Mechanistically, their position certainly makes sense given that rendering a large percentage of a post-mitotic cell’s lysosomes useless must almost certainly negatively affect that cell and the surrounding microenvironment. Here, I explore the possibility that the accumulation of lipofuscin to some extent underlies all other categories of age-related damage as defined by Dr. Aubrey de Grey. I do not think that lipofuscin removal will reverse/prevent all forms of aging, just the major component facing us currently. In this piece, I will review what is known about lipofuscin accumulation from evolutionary and mechanistic standpoints and discuss ways of removing it from non-dividing (or slowly-dividing) cells.
A Fusion-based AI Approach for Dry Eye Disease Diagnosis using Multiple Sources of Digital Ophthalmic Data: A Bibliographic Study
Authors: Wang Han , Xing Lumin
Published: November 2022

Dry eye disease (DED) is one of the most common eye diseases. There is at least one DED patient in almost every five people. AI-based research methods increasingly become the focus of DED diagnosis research. This study utilizes a systematic review method on DED AI-based diagnosis. 2112 unduplicated records are extracted from Google Scholar, Web of Science (WOS), PubMed, China National Knowledge Infrastructure (CNKI), and Scopus databases. The most contributed countries, institutions, authors, journals, references, and disciplines are recognized. Keyword distribution and hot topics are identified. Popular databases of ophthalmic images, videos, and electronic demographic medical records are discussed. The DED diagnosis, classification, and grading criteria are identified. The major diagnosing methods are clustered, compared, and investigated. Findings show that diagnosing method research could be classified into three categories based on the relationship between AI techniques, which are (1) ground truth and/or comparable standards for AI DED diagnosis (TBUT, S Ⅰ T, TMH, and OSDI), (2) potential methods for AI-based methods have a great advantage(DED detection based on meibometry Images, CASPs, IVCM Images, OCT Images, blink videos and ultrasonic imaging), (3) and the potential direction and supplemented methods for AI-based DED detection (DED detections based on tear osmolarity, proteomic analysis, TCM and demographic information). AI-based approaches based on digital ophthalmologic images play an important role in early screening. Challenges and future perspectives are discussed at the end of this article, academically and practically.
Ramsey Theory and Thermodynamics
Authors: Bormashenko Edward , Shvalb Nir , Frenkel Mark , Shoval Shraga
Published: November 2022

Re-shaping of thermodynamics with the graph theory and Ramsey theory is suggested. Maps built of thermodynamic states are addressed. Thermodynamic states may be attainable and non-attainable by the thermodynamic process in the system of constant mass. We address the following question how large should be a graph describing connections between discrete thermodynamic states to guarantee the appearance of thermodynamic cycles? The Ramsey theory supplies the answer to this question. Direct graphs emerging from the chains of irreversible thermodynamic processes are considered. In any complete directed graph, representing the thermodynamic states of the system the Hamiltonian path is found. Transitive thermodynamic tournaments are addressed. The entire transitive thermodynamic tournament built of irreversible processes does not contain a cycle of length 3, or in other words, the transitive thermodynamic tournament is acyclic and contains no directed thermodynamic cycles.
Common Prognostic Biomarkers and Outcomes in Patients with COVID-19 Infection
Authors: Abujabal Mashael , Shalaby Mohamed A , Abdullah Layla , Albanna Amr S , Elzoghby Mohamed , Sethi Sidharth Kumar , Temsah Mohamad-Hani , Aljamaan Fadi , Alhasan Khalid , Kari Jameela A.
Published: November 2022

Abstract: Background: COVID-19 is a respiratory disease that eventually became pandemic with 300 million people infected around the world. Alongside the improvement in COVID-19 management and vaccine development, identifying biomarkers for COVID-19 has recently reported to help in early prediction and managing severe cases which might improve outcome. The Aim of our study was to find out if there is any correlation between clinical severity and elevated hematological and biochemical markers in Covid-19 patients and its effect on the outcome Methods: We have collected data retrospectively of socio-demographic, medical history, biomarkers, and diseases outcome from five hospitals and health institutions in the Kingdom of Saudi Arabia. Results: Pneumonia was the most common presentation of COVID 19 in our cohort. All biomarkers (D-Dimer, CRP, troponin, LDH and ferritin) except for the mean lowest white blood cells were found to have significant correlation (p<0.05) with worse COVID-19 disease outcomes. There was a sig-nificant association between the inflammatory biomarkers and the disease severity of COVID 19 patients (p<0.001). Patients with evidence of severe respiratory disease particularly who required mechanical ventilation (MV) had higher biomarkers, when compared to those with stable respiratory condition (p<0.001). Conclusion: Identifying biomarkers predicts outcome for COVID-19 patients and may significantly help in the management.
Evolution of Blockchains based on the Architecture and Consensus Algorithms used on Blockchains
Authors: Arcel Kalenga Muteba , Ogudo Kinsgley KA , Bondo Espoir MM
Published: November 2022

Blockchain technology has gotten much interest recently from academics, industry, and governments worldwide. It is regarded as a technical innovation that can disrupt various application fields affecting many aspects of our lives. Cryptocurrencies are a public blockchain application's success story that sparked extensive research and development. Scalability, energy consumption, and security, on the other hand, remain significant challenges. With low throughput, high transaction delay, and high energy consumption, most cryptocurrencies are experiencing low-efficiency difficulties. The scalability issue with public Blockchains is preventing organizations and sectors from receiving effective solutions. As a result, it is critical to bridge the gap and develop new frameworks that connect Blockchain with those goals. This paper examines the evolution of blockchain architecture and consensus protocols, provides a retrospective analysis, discusses the rationale for the various architectures and protocols' change, and captures the assumptions supporting their development and contributions to collaborative application development. However, existing research on consensus algorithms is insufficient. The features of the algorithms are discussed insufficiently in those papers, and some prominent blockchain consensus methods are not examined in terms of their scopes. The study’s findings are delivered in tabular formats, allowing for a clear representation of these algorithms. We discovered in our investigation that scalability is a result of many parameters such; transaction throughput, number of nodes, storage, block size, high communication, latency, cost. Furthermore, Due to its off-chain data storage and smaller block size, PoF is much more scalable than PoS and PoW, and Because PoA is a hybrid of PoW and PoC, it does not necessitate a large number of computational resources. As a result, it has a higher throughput than PoW. PoPF entails ranking all participating nodes and appointing n accountants to compete for adding new blocks. This article addresses the need by analyzing a wide range of consensus algorithms using a complete taxonomy of attributes and delving into the consequences of several still-present flaws in consensus algorithms.
Improving the Quality of Academic Services at Ibrahimy University
Authors: Ibad Syahrul
Published: November 2022

This research is based on the issue of Government Regulation of the Republic of Indonesia Number 5 of 1980 concerning Duties and Functions of Universities which states that the main task of universities/institutes is to provide education and teaching in universities based on the culture of the Indonesian nation. This is done in scientifically involving education and teaching, research, and community service in accordance with the applicable laws and regulations. The research focuses on the theory of public service quality through how to improve the quality of academic administration services at Ibrahimy University. The research method used was qualitative research with the methods of describing, reconstructing, and analyzing the result of research. The results show that the improvement of academic service quality in Ibrahimy University was carried out in the following ways: Firstly, planning for academic services was marked by the formation of a team, data collection, formulation of strategic plans, discussion of strategic plans, and socialization; secondly, the organization of academic services is marked by the formation of organizational units, placement of personnel, and arrangement of quality documents; thirdly, the implementation of academic services is marked by the existence of learning services but not optimal, guidance services and library services that are already optimal;  and fourthly, the supervision of academic services is carried out in the form of evaluating the performance of lecturers by the team, especially in learning.

 
Defect Detection in Multiple Product Variants Using Hammering Test with Machine Learning
Authors: Yamashita Yosuke , Yoshida Kazunori , Kishita Yusuke , Umeda Yasushi ,   Department of Precision Engineering, School of Engineering, The University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan,   Research into Artifacts, Center for Engineering, Graduate School of Engineering, The University of Tokyo, Tokyo, Japan
Published: November 2022

Various nondestructive testing (NDT) methods have been proposed to detect defects inside products. The hammering test is an NDT technique widely used for this purpose. In this test method, a worker judges whether a part is defective or not by listening to the sound after hitting the product with a hammer. Conventional research has shown that a classifier using machine learning can discriminate the hammering data with high accuracy. However, to use these machine learning methods, a lot of samples are needed for learning. In actual industrial situations, it is difficult to collect a lot of samples of defective products. Regarding the hammering test, a machine learning method that can correctly discriminate defective products without sample data has not been proposed. This study aims to construct a system that can correctly discriminate the hammering test data even when there are no defective samples. We propose a method using ‘transfer learning.’ We conducted case studies to demonstrate the effectiveness of the proposed method using two variants of a brazed product. First, we verified the effectiveness of normal machine learning in a hammering test. In this study, we succeeded in discriminating brazed products, which were not correctly discriminated by the workers. We then applied the proposed method to brazed products. We succeeded in discriminating a variant of the brazed products by transferring the knowledge learned from another variant of the brazed products.
Desigualdad económica y el impacto de las transferencias monetarias en el Estado de Veracruz, México, 2008-2020
Authors: Pérez Nájera José Alejandro , Rendón-Hernández Rogelio
Published: November 2022

Income inequality in Mexico is extremely high and the federal states are considerably heterogeneous, which is why a regional analysis allows us to identify the fundamental characteristics, trends, and regional conditions for the implementation of redistributive policies. We used microdata from the National Household Income and Expenditure Survey (ENIGH) to analyze the evolution of income inequality in the state of Veracruz during the 2008-2020 period; To identify its sources and investigate how it was affected by monetary transfers, the income decomposition method is used to identify the ENIGH income sources and investigate preliminary COVID-19 effects. The results show evidence of a decrease in inequality in the period; relatively and marginally, it is identified that the observed decrease can be attributed to cash transfers. In recent years, transfers represented 30% of the income of the lowest deciles (I, II, and III) and the income elasticity of the Gini coefficient indicates that their increase represents a decrease in inequality.
THE ROLE OF DOMESTIC ENGINEERING PRODUCTION IN MODERN CONDITIONS
Authors: DOBROVORSKII Sergey , Basova Yevheniia , DOBROVOLSKAYA LIUDMYLA
Published: November 2022

An algorithm for implementing the technology for manufacturing high-quality and accurateengineering products from hard-to-cut materials based on modern CAD/CAE/CAM/CAPP systems isconsidered. The features of processing hardened steels are given. The prospects of the energy approachfor determining the area of existence of technological modes of high-speed processing of materials aresubstantiated. The dependences of changes in physical parameters on the increase in cutting speed aregiven
INTEGRATION OF INTERNATIONAL STANDARDS IN THE PROCEDURE PREPARATION PROCESS
Authors: (Naboka Olena , Kolesnyk Mykhailo
Published: November 2022

The paper analyzes ISO standards and gives recommendations for their application in all types ofproduction, in all organizations, regardless of the type of activity, size of the organization and theproducts (services) supplied. The relationship between the main product quality standards is revealed.The requirements which can be applied to development of system of quality of production are offered.
GENERAL CHARACTERISTICS OF UNIVERSITY RATINGS AND THEIR POTENTIAL FOR ASSESSING THE HIGHER EDUCATION QUALITY
Authors: Moroz Svitlana , Buka Inta , Moroz Oleksandr , Manczak Iryna , Moroz Volodymyr
Published: November 2022

The research of rating issues in the higher education system is conditioned, on the one hand, by the need to findan objective source of information on the level of positioning of domestic higher education institutions in theinternational market of educational services, on the other hand, the request of entities of public administration overdevelopment of the higher education system on formation of indicators of achievement of the priority goals set in theStrategy of higher Education Development in Ukraine for 2022–2032 years. Besides, within the framework of modernuniversity management and system of public administration over the higher education development, internationalacademic ratings are increasingly considered at the level of the source of impartial information about the quality ofeducational activities of the Higher Education Institution and higher education quality .This context of perception ofthe relevant problematics requires scientific evidence of international ratings’ potential for informational support ofmonitoring of higher education quality. The complexity of such justification arises from the diversity of methods forevaluation of university indicators, as well as inaccuracy of focus of expert attention within the framework of the basicranking procedures. The authors of the article, intending to join the justification of the relevant problematics, analyzedthe content of international university ratings, as well as determined their potential to assess the quality of educationalactivity and quality of higher education. Fourteen international ratings were selected as the focus of direct attention(international catalogue «UniRank: World University Rankings & Reviews»; ranting of national higher educationsystems «U21 Ranking of National Higher Education Systems»; rating«U-Multirank»; Shanghai rating «AcademicRanking of World Universities»; rating «QS World University Rankings»; rating «Times Higher Education» andothers). Criteria for evaluating the results of universities’ performance were determined for each of the ratings weconsidered. The following conclusions were made based on the results of the analysis: the possibility of usinginternational university ratings to characterize the levels of quality of educational activity of higher educationinstitutions and the quality of higher education; dynamics of improving the methodology of creating some of theratings; level of objectivity and subjectivity of assessments; criteria for the evaluation of the results of scientific andresearch work in the final result of the rating, etc.
PECULIARITIES OF SOCIAL WORK: PSYCHOLOGICAL ASPECT
Authors: Hura Tetіana , Hura Tetіana , Asieieva Iryna
Published: November 2022

The features of social work in society are analyzed in the article. Particular attention is paid to the views ofdomestic and foreign scholars on the relation between sociology and psychology. The main methods of practicalpsychology that increase the efficiency of a social worker are considered. The authors propose the activeimplementation of the methods of practical psychology in the activities of a social worker during his individual andgroup work, such as psychodiagnostics, psychoconsulting, psychotherapy and psychoprophylaxis.
DEVELOPMENT OF PHYSICAL CULTURE FOR YOUTH STUDENTS ON THE EXAMPLE OF THE FOOTBALL SECTION AT NTU "КhPI"
Authors: Bilous Olesia , Kobtsev Daniil
Published: November 2022

The article is devoted to the development of a complex of measures to increase the level of physical culture ofstudent youth on the example of the football section. To increase the level of physical culture of the population isnecessary in the formation of a healthy nation. The article is aimed specifically at students, as students will in the nearfuture create our country by working and bringin up children. A training complex for use in physical education classesof students in the football section is developed in the article. Recommendations on the creation and functioning of ascientific circle as part of student classes are given. The advantages of including conversations with famous footballplayers in the classes for the students themselves and for universities as a whole are given. The integration ofintercultural communication within the lessons of students is proposed. The list of the necessary equipment forinteresting training exercises is given. The article can be useful for the formation of classes in sections in other typesof sports, when replacing a block of football exercises with a block of exercises specific to the chosen sport.