bluuebunny/crossref_metadata_2025 huggingface dataset:
Innovative directions of development of ceramic materials for dentistry
Authors: Savvova O.V. , Voronov G.K. , Fesenko O.I. , Smirnova Yu.O. , Bairamov E.
Published: March 2021

The need to improve the level of dental health of the population of Ukraine was identified. The prospects for the use of ceramic prostheses to provide quality medical care in dentistry have been established. An analytical review of various types of ceramic and glass-ceramic materials used as dental prostheses for tooth replacement: porcelain, alumina, zirconium oxide, glass-ceramics based on leucite and lithium disilicate and mica with the addition of fluorides. Peculiarities of the structure and operational properties of ceramic and glass-ceramic materials for dentistry have been identified, their advantages and disadvantages have been established. The effectiveness of the use of glass-ceramic materials based on lithium disilicate for dental prosthetics is substantiated. The basic lithium silicate system was selected and glasses for obtaining glass-ceramic crowns based on lithium disilicate by the method of high-temperature pressing and calcium phosphate-silicate system for obtaining glass-ceramic coatings were synthesized.
The methodological approach to the development of glass-ceramic prostheses based on lithium disilicate is determined. The limits of the compositions of oxide components are determined and raw materials for the synthesis of the glass matrix are selected. The technological parameters of melting (T = 1350 – 1400ºС) and heat treatment with simultaneous formation of products (stage of nucleation T = 600 – 650ºС, τ = 30 – 60 min; stages of formation T = 900ºС, τ ≈ 20 min) are selected. The composition of fluoroapatite glass-ceramic coating for glazing of glass-ceramics and the mode of its firing (T = 800 – 850ºС, τ ≈ 1,0 – 1,5 min) were determined. The serviceability of the developed glass-ceramic samples DL st.glass, which were obtained by the technology of high-temperature pressing, are determined.
The comparative analysis of glass-ceramic prostheses for dentistry allowed to establish that the operational properties of the developed glass-ceramic prostheses according to ISO 6872:2015 are at the level of world analogues. This will allow them to successfully compete in the Ukrainian market with well-known foreign counterparts and help ensure the social priorities of the state in the field of health care.
Calidad del agua subterránea para uso agrícola en Zacoalco de Torres y Autlán de Navarro, México
Authors: Mancilla-Villa Oscar Raúl , Anzaldo-Cortes Blanca Noemy , Guevara‑Gutiérrez Rubén Darío , Hernández-Vargas Omar , Palomera-García Carlos , Figueroa-González Yerena , Ortega-Escobar Héctor Manuel , Flores-Magdaleno Héctor , Can-Chulim Álvaro , Cruz-Crespo Elia , Sánchez-Bernal Edgar Iván , Olguín-López José Luis , Mendoza-Saldivar Isabel
Published: March 2021

En México una de las principales fuentes de abastecimiento del riego agrícola es el agua subterránea, irrigando aproximadamente dos millones de hectáreas, aporta 75% del volumen de agua en zonas rurales y urbanas a nivel nacional. Estos recursos hídricos se han visto afectados por contaminantes provenientes de desechos industriales y residuales, así como el lixiviado de sustancias químicas en suelos agrícolas. Con la f inalidad de evaluar las características f isicoquímicas de las aguas subterráneas, se realizó el presente estudio en Zacoalco de Torres y Autlán de Navarro. Se realizaron muestreos en la temporada seca y lluviosa en 2017. Los sitios de muestreo fueron pozos profundos y norias. En total se obtuvieron 48 muestras correspondientes a las dos estaciones; en cada muestra se analizaron pH, aniones y cationes, conductividad eléctrica (CE), carbonato de sodio residual (CSR), relación de adsorción de sodio (RAS), así como la clasif icación hidrogeoquímica. Las aguas subterráneas de Zacoalco son en su mayoría aguas cloradas-magnésicas y en Autlán bicarbonatadas-magnésicas, con concentraciones medias y bajas, por lo que se consideran recomendables para el riego. Con respecto a la salinidad Zacoalco presenta 40% aguas de alta salinidad en secas y 66% aguas de media salinidad en lluvias; Autlán presenta 75% aguas de alta salinidad en secas, y en lluvias 75% aguas de media salinidad, por lo que su uso presenta restricciones moderadas.
Effect of imbibition treatments on the germination of Stenocereus zopilotensis (Cactaceae) native from Guerrero, Mexico
Authors: Monteon-Ojeda Abraham , Piedragil-Ocampo Betsabe , García-Escamilla Paul , Durán-Trujillo Yuridia , Romero-Rosales Teolincacihuatl
Published: March 2021

The prickly pear cactus “tuna pelona” (Stenocereus zopilotensis), is an endemic cactus species from the state of Guerrero, Mexico, it develops in semi-arid areas and has great ecological importance as it houses and forms part of the diet of multiple species in its niche. There is a constant threat to natural populations of this species due to the overexploitation of seedling collections in the f ield by unregulated trade. In order to design an alternative for the conservation management of these species, the objective of the work was to evaluate treatments for the imbibition of “hairless tuna” seeds to promote germination and the successful establishment of seedlings with economic technologies for the farmers of the area. Fruits of "tuna pelona" (S. zopilotensis) were collected, near the community of Xalitla, municipality of Tepecoacuilco de Trujano, Guerrero; the seeds were stored for 70 and 273 days after collection (dac) at room temperature in order to maintain adequate conditions for the conservation of viability until reaching dormancy. In the stored seeds, the effect of soaking treatments was evaluated: 0, 6, 12, 24 and 12 hours in water plus another treatment that consisted of immersion in a plant-based hormonal stimulant. The germination percentage per treatment was evaluated, it was found that the control treatment (zero hours in water) of seeds stored at 70 dac only obtained 2.4% of germination. The treatment of soaking in water and in the hormonal stimulant both for 6 h presented the highest germination values with 48.6 and 44.4% respectively when using seeds of 273 dac at 14 days after the application of the treatments. These results will allow the massive production of seedlings of the species for reforestation and regional marketing purposes.
Zona Pengembangan Usaha Mikro Kecil dan Menengah (UMKM) Pengolah Makanan di Kota Bekasi
Authors: Insani Fitri , Barus Baba , Lubis Djuara P.
Published: March 2021

Micro, Small and Medium Enterprises (MSMEs) have very significant contribution to the growth and development of the economy of Bekasi City with a total of approximately 203,000 units. The large number of food processing MSMEs in Bekasi City has not been accompanied by the formation of a spatially integrated MSMEs center zoning. This research aims to understand the spatial distribution and the determination of the zones of food processing MSMEs in Bekasi City. The research was conducted in Bekasi City during February-August 2019. Data were obtained through data tracing from related agencies, field observations, and interviews with experts. Analytical methods include Analytical Hierarchy Process (AHP) to determine the weight of each parameter, and Multi Criteria Evaluation (MCE) for determining development centers. Analysis shows that the number of selected MSMEs was 220 samples, with the highest number of MSMEs in Pondok Gede District. Food processing MSME development zones in Bekasi City are divided into three development zones, namely development zone 1, development zone 2, and development zone 3. Development zone 1 and development zone 2 are the best zones located in West Bekasi District, Jatiasih District, and Jatisampurna District. Development Zone 2 consists of North Bekasi District, Medan Satria District, Pondok Gede District, and Pondok Melati District because the two zones are adjacent to Jakarta City. Meanwhile, development zone 3 should receive special attention, consisting of Bantar Gebang District, South Bekasi District, East Bekasi District, Mustika Jaya District, and Rawalumbu District.
APLIKASI PETRI NET PADA SISTEM PELAYANAN IGD RSUD DR. SAIFUL ANWAR MALANG (APPLICATION OF PETRI NET IN SYSTEM SERVICE IGD RSUD DR. SAIFUL ANWAR MALANG)
Authors: Pertiwi Ruvita Iffahtur , Khasanah Fitria
Published: March 2021

Permasalahan sistem diskrit yang sering dijumpai adalah antrian. Antrian dapat terjadi pada sistem pelayanan kesehatan. Antrian yang terjadi pada pelayanan IGD rumah sakit dapat dimodelkan dengan Petri net. Model Petri net dapat mensimulasikan sistem pelayanan IGD ke dalam bentuk diskrit. Pada tulisan ini dibuat model Petri net sistem pelayanan IGD RSUD Dr. Saiful Anwar Malang dengan menggunakan software PIPE dan akan direpresentasikan dalam matriks.
MENSTIMULASI BERPIKIR KRITIS MELALUI PENGEMBANGAN MODUL PEMBELAJARAN MATEMATIKA
Authors: Setiana Dafid Slamet
Published: March 2021

Tujuan penelitian ini adalah untuk: (1) Mendeskripsikan tahapan pengembangan modul pembelajaran matematika untuk menstimulasi berpikir kritis, (2) Menghasilkan modul pembelajaran matematika untuk menstimulasi berpikir kritis yang valid, praktis, dan efektif. Penelitian ini menggunakan model penelitian pengembangan (Research and Development) yang mengacu pada model pengembangan pendidikan dari Plomp. Penelitian dilakukan dengan mengembangkan modul pembelajaran matematika yang dapat menstimulasi kemampuan berpikir kritis kemudian menguji penerapannya pada pembelajaran. Instrumen yang digunakan untuk memperoleh data dalam penelitian berupa tes kemampuan berpikir kritis dan lembar observasi. Teknik analisis data yang digunakan adalah analisis deskriptif kualitatif dan kuantitatif. Hasil penelitian ini adalah sebagai berikut: (1) Produk dikembangkan menggunakan model pengembangan Plomp, (2) Produk yang dihasilkan berupa modul pembelajaran matematika untuk menstimulasi berpikir kritis dan instrumen tes, (3) Menghasilkan modul pembelajaran matematika untuk menstimulasi berpikir kritis yang valid, praktis, dan efektif.
ANALISIS KADAR DAN LAMA PERENDAMAN LARUTAN NATRIUM KLORIDA (NaCl) DALAM DETOKSIFIKASI ASAM SIANIDA (HCN) PADA UMBI GADUNG (DIOSCOREA HISPIDA DENNST.)
Authors: Nasta'in Laisa , Wiyarsi Antuni
Published: March 2021

Gadung (Dioscorea Hispida Dennts) merupakan salah satu jenis umbi-umbian yang ada di Indonesia. Umbi ini banyak dimanfaatkan masyarakat sebagai sumber alternatif bahan pangan karena kandungan karbohidratnya yang tinggi. Namun umbi gadung mengandung sianida dalam dosis tinggi. Sianida merupakan senyawa berbahaya, yang apabila dikonsumsi secara berlebih akan menyebabkan efek samping seperti sesak nafas, sakit kepala, hingga kematian. Agar dapat dikonsumsi, umbi gadung harus diolah dengan cara yang benar. Salah satu cara yang dapat dilakukan adalah dengan merendam umbi gadung dengan larutan garam (NaCl). Penelitian ini bertujuan untuk mengetahui kadar NaCl serta lama perendaman efektif agar kandungan sianida dalam umbi gadung dapat berkurang dan aman untuk dikonsumsi. Penelitian ini terdiri dari 6 tahap yaitu tahap preparasi sampel, penentuan panjang gelombang maksimum, pembuatan kurva kalibrasi standar, penentuan kadar sianida awal, detoksifikasi asam sianida berdasarkan kadar NaCl, dan detoksifikasi asam sianidaÂ  berdasarkan lama perendaman. Hasil penelitian menunjukkan bahwa Panjang gelombang maksimum sebesar 420 nm. Kadar sianida awal sebesar 0,03021 ppm, kadar NaCl efektif yaitu 0,5 M, dan lama perendaman efektif yaitu 120 menit.
POTENSI PENCEMARAN AIR LINDI TERHADAP AIRTANAH DAN TEKNIK PENGOLAHAN AIR LINDI DI TPA BANYUROTO KABUPATEN KULON PROGO
Authors: Thomas Rezky Adipratama , Santoso Dian Hudawan
Published: March 2021

Â Pengelolaan Sampah di Indonesia menjadi masalah aktual seiring dengan semakin meningkatnya pertumbuhan penduduk yang berdampak pada semakin banyak jumlah sampah yang dihasilkan. Kabupaten Kulon Progo merupakan pilot project pengelolaan sampah di lokasi Tempat Pembuangan Akhir (TPA) sampah, menyusul banyaknya masalah sampah yang terjadi di kota Yogyakarta, Sleman, dan Bantul. TPA Banyuroto merupakan TPA yang berada di Desa Banyuroto yang masih menggunakan sistem pengelolaan sampah secara open dumping. Tujuan penelitian ini adalah: (1) Mengetahui tingkat pencemaran air lindi (leachate) terhadap kualitas airtanah di TPA Banyuroto, Desa Banyuroto (2) Merancang arahan pengolahan air lindi di TPA Banyuroto, Desa Banyuroto. Metode yang digunakan dalam penelitian ini adalah metode survei dan pemetaan, skoring dan pengharkatan metode Le Grand. Metode Le Grand mempunyai 5 parameter fisik, yaitu: (1) Kedalaman muka airtanah (2) Kemiringan muka Airtanah (3) Daya serap diatas muka airtanah (4) Permeabilitas akuifer (5) Jarak horizontal terhadap sumber pencemar. Uji kualitas airtanah, air sungai dan air lindi dilakukan menggunakan alat EC meter dan pH meter. Parameter fisik berupa Warna, Suhu, Bau, Kekeruhan, dan TDS dan kimia berupa pH. Hasil skoring tiap parameter dengan metode Le Grand pada 23 titik sumur sampling, di dapatkan kelas potensi pencemaran kecil (sangat sulit tercemar) dan sangat kecil (tidak mungkin tercemar). Semakin jauh letak sumur dari sumber pencemar maka semakin kecil kemungkinan untuk tercemar. Dari hasil uji kualitas airtanah dan airlindi menunjukkan bahwa kadar BOD dan COD melebihi baku mutu. Untuk arahan pengelolaan pada TPA Banyuroto adalah mendesain Instalasi Pengolahan Air Limbah. Desain kolam lindi yang dibuatÂ  adalah kolam inlet (penampung awal) dan kolam outlet (penampung akhir), kolam anaerob, kolam fakultatif, kolam maturasi dan penambahan eceng gondok untuk menurunkan kadar BOD dan COD.Â Kata Kunci : Le Grand , Tingkat Pencemaran, Instalasi Pengolahan Air Limbah
KAJIAN KETERKAITAN KEBERADAAN INDUSTRI SEMEN TERHADAP SOSIAL EKONOMI MASYARAKAT
Authors: Kurnia Sari Ceni Febi
Published: March 2021

Kegiatan penambangan secara umum dapat membawa dampak positif dan negatif pada aspek sosial ekonomi masyarakat setempat, terutama di daerah yang terkena dampak di mana kegiatan penambangan terjadi. Penelitian ini bertujuan untuk mengetahui jumlah dampak ekonomi dari penambangan batu kapur yang dilakukan oleh perusahaan asing Cina yang berlokasi di desa Maruni, Distrik Manokwari Selatan, Wilayah Manokwari, Papua Barat, pada masyarakat setempat. Juga merupakan subjek yang menarik, dampak sosial dari penambangan batu kapur di daerah tersebut harus diperhatikan, karena masyarakat setempat melakukan kegiatan penambangan sebagai bahan utama untuk semen yang diproduksi oleh perusahaan. Metode penelitian yang digunakan oleh peneliti adalah penelitian survei purposive sampling dengan sampel yang dianggap sebagai perwakilan dari masing-masing desa yang terletak di daerah penambangan batu kapur di desa Maruni - Kabupaten Manokwari Selatan. Hasil penelitian disajikan dalam bentuk deskriptif kualitatif. Variabel terukur meliputi pendapatan lokal sebelum dan sesudah kehadiran perusahaan tambang batu kapur di daerah desa Maruni - Kabupaten Manokwari Selatan, tingkat partisipasi tenaga kerja, analisis dampak ekonomi lokal dan bagaimana masyarakat di daerah desa Maruni - Kabupaten Manokwari Selatan memandang situasi.
ANALISIS KUALITAS AIR TERPRODUKSI DESA KEDEWAN KECAMATAN WONOCOLO KABUPATEN BOJONEGORO
Authors: Setyaningrum Dyah , Harjono Harjono , Rizqiyah Zhailatur
Published: March 2021

Kegiatan penambangan minyak dan gas bumi memberikan dampak pencemaran lingkungan yang disebabkan karena hasil sampingnya yang berupa air terproduksi. Di beberapa tempat di Indonesia kegiatan produksi ini dilakukan dengan cara tradisional dengan membuat gorong - gorong, salah satunya yang berada di Desa Kedewan, Bojonegoro. Pemakain alat yang sederhana dalam proses produksi serta tidak adanya IPAL menyebabkan kegiatan penambangan secara tradisional ini memberukan dampak terjadinya pencemaran terhadap kualitas air sungai. Penerima air libah berupa air terproduksi dari kegiatan ini adalah Sungai Kedungrupit dan Sungai Kaligaling. Tujuan dari penelitian ini adalah untuk menganalisis konsentrasi air limbah yang dihasilkan dan juga menganalisis konsentrasi air sungai akibat kegiatan penambangan. Kegiatan penambangan tradisional minyak bumi di Desa Kedewan menghasilkan konsentrasi air terproduksi yang masih melebihi baku mutu sesuai Peraturan Menteri Lingkungan Hidup No. 19 Tahun 2010. Parameter yang terlampaui yaitu TDS dan COD. Sedangkan untuk kualitas air Sungai Kedungrupit dan Sungai Kaligaling setelah menerima air terproduksi kegiatan penambangan minyak bumi termasuk kategori tidak memenuhi baku mutu untuk air kelas II sebagaimana terlampir dalam PP No.82 Tahun 2001. Parameter yang terlampaui untuk baku mutu kelas II yaitu parameter COD, TDS, NHâ‚ƒ-N, serta, Minyak dan Lemak. Berdasarkan hasil analisis parameter fisika dan kimia air terproduksi di Desa Kedewan, maka perlu diadakan tindak lanjut dalam pengendalian pencemaran air sungai dengan membangun IPAL dan diperlukan adanya koordinasi dengan Pemerintah setempat agar dikeluarkan kebijakan yang terkait.
EKSPLORASI BAKTERI PENDEGRADASI HIDROKARBON OLI DARI TANAH TERCEMAR HIDROKARBON DAN RHIZOSFER TANAMAN
Authors: Apriliya Indah , Pradana Nosa Tirtajaya , Dewi Amanda Kusuma
Published: March 2021

Pencemaran tanah oleh hidrokarbon minyak bumi semakin meningkat akibat dari meningkatnya kegiatan eksplorasi, eksploitasi, transportasi, pengolahan dan penyimpanan hidrokarbon minyak bumi tersebut. Kajian ini dilakukan untuk mendapatkan isolat yang berpotensi dalam mendegradasi hidrokarbon yang diharapkan dapat membantu mengurangi cemaran hidrokarbon pada tanah-tanah tercemar hidrokarbon. Hasil pengamatan ditemukan isolat I 10-4 Sp. 14 dari rhizosfer bambu dan D 10-5 Sp. 2 dari tanah tercemar hidrokarbon di pool bus Pahala Kencana Zona B dengan kandungan minyak sebesar 0.2 g/10 g tanah dan isolat E 10-4 Sp. 17 dari tanah tercemar hidrokarbon di pool bus Dinas Kehutanan zona A dengan kandungan minyak sebesar 0.5 g/10 g tanah setelah 4 minggu inkubasi. Efisiensi degradasi tertinggi ditunjukkan oleh isolat D 10-5 Sp.2 sebesar 95.35%, diikuti oleh I 10-4 Sp.14 dan E 10-4 Sp.17 sebesar 94.12 dan 87.18 %. Dengan demikian bakteri D 10-5 Sp.2 dan I 10-4 Sp.14 berpotensi dalam mendegradasi hidrokarbon oli bekas berdasarkan nilai TPH dengan kandungan minyak sebesar 0.2 g/10 g tanah dan efisiensi degradasi hidrokarbon yang tinggi.
PEMANFAATAN PLATFORM DIGITAL PADA PERKULIAHAN DALAM JARINGAN DI PENDIDIKAN JASMANI
Authors: Hidasari Fitriana Puspa , Bafadal Muhammad Fachrurrozi , Triansyah Andika
Published: March 2021

Koneksi internet menjadi kebutuhan primer untuk mendukung keberlanjutan proses perkuliahan didukung dengan kecepatan adaptasi dosen dan mahasiswa dalam menggunakan platform digital. Dengan e-learning pembelajaran menjadi sesuatu yang borderless namun juga menimbulkan masalah baru bagi proses pembelajaran yang telah mengalami perubahan karena proses perkuliahan tidak dapat berhenti begitu saja. Mahasiswa Pendidikan jasmani yang biasanya belajar di lapangan dan di kelas, saat ini harus secara beradaptasi dan memanfaatkan media-media digital. Tujuan studi ini adalah untuk mengetahui platform digital apa saja yang digunakan oleh tenaga pengajar di program studi Pendidikan jasmani dalam melaksanakan perkuliahan di masa pandemic covid-19. Penelitian ini merupakan penelitian deskriptif kuantitatif (observasional) dengan menggunakan rancangan cross-sectional. Subyek coba adalah dosen-dosen program studi Pendidikan jasmani. Hasil penelitian menunjukkan 30% dosen menggunakan e-learning universitas tanjungpura, 90% menggunakan google meet dan zoom, 100% menggunakan whats app, 70% menggunakan email, danÂ  80% menggunakan google formulir untuk evaluasi.
ANALISIS PERBANDINGAN PERFORMA VIRTUALISASI BERBASIS CONTAINER DENGAN VIRTUALISASI BERBASIS HYPERVISOR
Authors: Prasetyo Stefanus Eko , Benny Benny
Published: March 2021

Pengunaan virtualisasi bagi perusahaan merupakan sesuatu yang tidak asing lagi. Virtualisasi membantu perusahaan untuk menghemat sumber daya yang diperlukan dalam membangun server-server yang berbeda. Diantara virtualisasi yang ada, terdapat dua jenis virtualisasi yang mendominasi, yaitu hypervisor dan container. Hypervisor adalah virtualisasi memungkinkan suatu mesin untuk menjalankan beberapa mesin virtual dengan sistem operasi yang berbeda, dan container adalah virtualisasi yang mengisolasi pada level sistem operasi. Terdiri dari arsitektur yang berbeda, performa dari kedua virtualisasi juga dianggap berbeda. Untuk menemukan perbandingan performa dari kedua virtualisasi maka dibangun dua mesin berbasis cloud yang memiliki spesifikasi yang sama kemudian dijalankan performance test pada kedua mesin tersebut dengan menggunakan apache jmeter. Variabel yang menjadi acuan pada performance test ini adalah response time, deviation, throughput, error dan CPU Utilization, dengan dua jenis pengujian yang pertama dengan 200 user dan yang kedua dengan 500 user. Mesin yang menggunakan virtualisasi berbasis hypervisor menghasilkan performa yang sama dengan mesin yang menggunakan virtualisasi berbasis container pada 200 user, namun memiliki penurunan performa yang signifikan ketika dihadapi dengan 500 user dibandingkan dengan mesin yang menggunakan virtualisasi berbasis container.
ANALISIS PENERAPAN PEMBELAJARAN DARING PADA SISWA KELAS V SDN 009 SAMARINDA ULU
Authors: Oktaviani Siska , Hairunnissa Hairunnissa
Published: March 2021

The purpose of this study was to obtain information related to the online learning implementation for the 5th grade students of SDN 009 Samarinda Ulu during the Covid-19 pandemic. This research was a descriptive qualitative research. Respondents in this study were 9 people from SDN 009 Samarinda Ulu. The details of the 9 respondents in this study were 3 homeroom teachers of the 5th grade, 3 students and 3 parents. To maintain the confidentiality of the respondentsâ€™ identities, the researcher gave the names of the respondents R1, R2, R3, R4, R5, R6, R7, R8 and R9. The data techniques in this study were interviews and documentation. The interviews used in this study were interviews, interviews were conducted by telephone and WhatsApp. Documentation was used as supporting data for this research. The data analysis technique used in this study was the Miles and Huberman analysis technique with four stages, namely, data collection, data reduction, data presentation and conclusion; and data validity in the study used source triangulation. The results of this study indicated that the Covid-19 pandemic had a major impact on the learning process at SDN 009 Samarinda Ulu. Learning that was usually carried out through direct meeting turned into online learning; online learning was still ineffective due to confusion and unpreparedness of the teachers, students and parents in the implementation process and the lack of facilities and infrastructure.
PENERAPAN MODEL PEMBELAJARAN INDEX CARD MATCH UNTUK MENINGKATKAN HASIL BELAJAR IPA PADA SISWA KELAS IV MIS AT-TAQWA MALIFUT
Authors: Usman Gufran , Yunus Muhammad Refki
Published: March 2021

The purpose of this study was to determine the improvement of the science learning outcomes in 4th grade students of MIS At-TaqwaMalifut by applying the Index Card Match Learning Model. The research design was Classroom Action Research (PTK). The subjects of this study were 26 of 4th grade students in MIS At-Taqwa, Malifut Sub-district. The data collection instrument in the first cycle consisted of 6 essay questions with a maximum score of 55, and in the second cycle consisted of 6 essay questions with a maximum score of 65. The data analysis and data collection techniques were carried out through observation and tests. The observation sheet was used to obtain data of the researchersâ€™ and studentsâ€™activities every time the action took place, while the test was used to assess studentsâ€™ learning outcomes. After the research data were analyzed descriptively, it was found that in the first cycle the studentsâ€™ activity was 64.42% and in the second cycle, it increased to 74.27%. Meanwhile, the research activity in the first cycle was 68.16% and the second cycle increased to 79.16%. The student test results in the first cycle showed that the students who passed the passing score were18 students or 69.23% and in the second cycle increased to 21 students who passed the passing score classically or 80.76%. This showed that by applying the Index Card Match learning model, it could improve the learning outcomes of 4th grade students in science subjects at MIS At-Taqwa Malifut.
IMPLEMENTASI ENVIRONMENTAL LITERACY DI SD NEGERI BAKALAN BANTUL
Authors: Oktarina Elsi , Wardhani Kristi , Marwanti Endah
Published: March 2021

This research was descriptively aimed to find out how the implementation of environmental literacy in SD Negeri Bakalan Bantul was. This study was a qualitative approach, which was carried out at SD Negeri Bakalan Bantul by selecting the school principal as the key informant, then the school principal chose several fellow teachers and the teachers chose students as subjects or research samples. This study employed a qualitative descriptive method. Data collection techniques in this study were interviews, observation and documentation. The instrument in this study was the researcher himself. The technique of determining the sample of data sources used snowball sampling. The results of the descriptive study indicated that the implementation of environmental literacy at SD Negeri Bakalan Bantul had been carried out well. The manifestation of environmental literacy implementation in these schools was through the development of the school learning curriculum, the development of the learning process, and the development of the health of the school environment. The implementation of environmental literacy at SD Negeri Bakalan Bantul encompassed the implementation of environmental literacy through school subjects, environmental health practices through farming and maintaining environmental cleanliness with classroom pickets and mutual cooperation, plastic waste processing and waste banks. Thus, the implementation of environmental literacy at SD Negeri Bakalan Bantul had been good, as it was proven with the award of adiwiyata school.
TÜRKİYE’DE KENTSEL HAKLAR: SOSYAL DEVLET BAĞLAMINDA KONUT HAKKI ÜZERİNE BİR İNCELEME
Authors: KALAĞAN Gökhan
Published: March 2021

Kırdan kente göç eden insanlar, kentte yaşamaya başladıkları andan itibaren kente ait değer ve kurallara hayatlarında yer verirler, bu kentli olmanın gereğidir. Kentler, sakinlerine, sosyal, ekonomik, kültürel, fiziki bakımdan bir çok imkanlar sunar. Kent sakinleri gündelik yaşamları içerisinde bu imkanlardan faydalanırken, birbirlerine ve çevreye karşı sosyal kurallar ve davranış kalıplarını benimseyip uygulamak zorundadır. Kentsel yaşamın, tüm bu gereklilikleri, kentsel hak kavramının, temelini oluşturur. Ayrıca, tüm bireylerin sağlıklı bir çevrede yaşama ve barınma hakları vardır. Bu haklar konut hakkı olarak ifade edilir. Sosyal devlet anlayışında ekonomik bakımdan güçsüz ve zayıf olanların, insan onuruna yakışır bir biçimde yaşamlarını sürdürebilmeleri için devlet tarafından desteklenmeleri ve korunmaları söz konusudur. En temel insan haklarından olan yaşam hakkının, korunması ve sağlanması için konut hakkının devlet tarafından güvence altına alınması gereklidir. Türkiye’de, doğrudan kenti ve kentlileri korumaya yönelik yasal düzenlemeler bulunmamakta, var olan hukuki metinlerin içerisinde kısmen ve dolaylı koruma sağlayan hükümler bulunmaktadır. Kentsel bir hak olarak görülen, “konut hakkı”, ise Türk anayasal metinlerinde, yaşam hakkının bir parçası olarak görülerek, korunmakta ve desteklenmektedir. Cumhuriyetin kuruluşundan günümüze kadar, özellikle alt ve orta gelir grubuna mensup, ekonomik bakımdan imkansızlıkları bulunan vatandaşlar, sosyal devlet anlayışının gereği olarak, barınma ve sağlıklı bir çevrede yaşamlarını sürdürebilmeleri için uygulanan politikalar ile imkanlar ölçüsünde her dönem desteklenmiştir.
PARA POLİTİKASININ HİSSE SENEDİ GETİRİSİ ÜZERİNDEKİ ASİMETRİK ETKİSİ: BİST100 BOĞA VE AYI PİYASALARI ÖRNEĞİ
Authors: KARABIYIK Can
Published: March 2021

Hisse senedi piyasasındaki hareketlilikler makro iktisadi yapı üzerinde önemli etkiler meydana getirmektedir. Bu nedenle borsalarda yaşanan oynaklıklar önemli birer istikrar göstergesi olarak kabul edilmektedir. Hızlı ve kolay uygulanabilme avantajlarına sahip olan para politikası ise, ekonomik istikrarsızlıklara müdahalede öncelikle tercih edilen iktisat politikası aracı niteliğindedir. Bu nedenle para politikasının borsalar üzerindeki etkisine ışık tutulması, etkin politika geliştirilmesi açısından hayati önem taşımaktadır. Bu araştırma ile Türkiye’deki parasal eylemlerin hisse senedi getirisi üzerindeki etkisi ampirik ve teorik açıdan ele alınmıştır. Ampirik çalışma için 1998Ç3-2020Ç1 dönemini kapsayan çeyreklik bir veri setinden faydalanılmıştır. Öte yandan para politikasının etkilerinin doğrusal olmadığı, mevcut iktisadi rejimin yapısına göre farklılaştığı iktisatçılar tarafından Büyük Buhrandan bu yana öne sürülmektedir. Bu nedenle para politikasının hisse senedi getirisi üzerindeki rejimsel etkisi Markov Rejim Değişimi Modeli kullanarak incelenmiş ve TCMB parasal eylemlerinin boğa piyasasında daha etkin olduğuna dair kanıtlar elde edilmiştir.
ÖRGÜTSEL YABANCILAŞMAYLA SANAL KAYTARMA ARASINDAKİ İLİŞKİ: TEKSTİL ÇALIŞANLARI ÜZERİNE BİR ÇALIŞMA
Authors: KASAP Mesut
Published: March 2021

Bu araştırmanın amacı tekstil çalışanlarının örgütsel yabancılaşmayla sanal kaytarma arasındaki ilişkilerini belierlemektir. Araştırmada nicel araştırma modellerinden ilişkisel tarama modeli kullanılmıştır. Araştırmanın evrenini Marmara Bölgesi’ndeki tekstil çalışanları oluşturmaktadır. Araştırmanın örneklem grubunu ise Bursa ilinde faaliyet gösteren tekstil firmalarında çalışanlar oluşturmaktadır. Araştırmada veri toplama aracı olarak örgütsel yabancılaşma ve sanal kaytarma olmak üzere iki ölçek kullanılmıştır. Araştırmada öncelikle verilerin normal dağılım gösterip göstermediği tespit edilmiştir. Verilerin basıklık ve çarpıklık değerleri -1 ile +1 arasında olduğu için verilere parametrik testler uygulanmıştır. Araştırmadan elde edilen verilere istatistiksel analizler, t-testi ve ANOVA istatistiksel analizleri yapılmıştır. Tekstil çalışanlarının önemli ve önemsiz sanal kaytarmayla ilgili görüşleri ile örgütsel yabancılaştırma boyutları arasında yer alan kendinden uzaklaşma, çevreden uzaklaşma, işten uzaklaşma, güçsüzlük, anlamsızlık ve normsuzluk boyutları arasında yüksek düzeyde bir ilişki vardır. Tekstil çalışanlarının aylık ücretleriyle sanal kaytarmayla ilgili görüşleri arasında anlamlı bir farklılığın olmadığı görülmektedir. Çalışanların aylık ücretleriyle örgütsel yabancılaşma içerisinde yer alan kendinden uzaklaşma, güçsüzlük ve normsuzluk boyutları arasında anlamlı bir ilişki vardır.
The Predicative and Category of State in Historical Lexicography (by the Materials of “Dictionary of the Russian Language of the XVIII Century”)
Authors: Toporkov Pyotr Yevgenievich
Published: March 2021

The study aims to review the main semantic and grammatical issues associated with lexicographic description of the predicative and the category of state in the Russian language of the XVIII century. The most representative groups of predicatives in terms of quantity are considered in detail: impersonal forms (the category of state), predicatives of modal assessment, as well as evaluative nouns. The derivational patterns reflecting diachronic changes in composition of the predicative class in the studied period of the language history are given. Scientific novelty of the research lies in forming a systemic diachronic approach to solving the issue of semantic-grammatical status of the predicative as a word class, including in the context of lexicographical studies, as well as in developing a method of comprehensive derivational analysis of predicative units from the standpoint of diachronic linguistics. As a result of the study, the author has described the main semantic-syntactic and derivational regularities in functioning of this word class with reference to history of the Russian language of the XVIII century and processes of the grammatical system formation in the modern standard Russian language, has specified the lexical-semantic, derivational, morphological and syntactic status of predicative units of various structural types.
Linguo-Stylistic Peculiarities of Lexical Units Nominating Higher Education Institutions (by the Material of the German and Russian Languages)
Authors: Rudenko Tatiana Ivanovna
Published: March 2021

The paper aims to reveal linguo-stylistic peculiarities of the German and Russian educational discourse by the material of the lexical units nominating higher education institutions. Scientific originality of the research lies in the fact that within the framework of studying linguo-stylistic peculiarities of educational discourse, the author for the first time provides a comparative analysis of the German and Russian lexical units nominating higher education institutions. The findings indicate that linguo-stylistic peculiarities of the lexical units under study manifest themselves in the phenomena of synonymy, non-equivalent vocabulary and territorial doublets.
Developing Individual Path of Teaching a Foreign Language to Ensure Sustainable Development of Educational System
Authors: Vasbieva Dinara Giniyatullovna
Published: March 2021

The paper aims to develop an individual trajectory of teaching a foreign language to non-linguistic students. According to the author, relevance of this trajectory is conditioned by digitalization of learning environments and by the current economic situation in the context of the coronavirus pandemic. Scientific originality of the study lies in the fact that relying on pedagogical design methods and the data analysis method, the researcher constructs an individual trajectory of teaching a foreign language. The research findings are as follows: the author suggests an individual trajectory of teaching a foreign language, which promotes formation of innovative educational environment, increases students’ motivation for learning.
Semantic Peculiarities of International Trade Terms in the Russian and Chinese Languages
Authors: Yuhan
Published: March 2021

The paper aims to identify semantic peculiarities of international trade terms in the Russian and Chinese languages. The article presents a description of the Russian and Chinese terminology of the subject area “International Trade”, reveals semantic peculiarities of special vocabulary. Scientific originality of the study lies in the fact that the author for the first time provides a comprehensive comparative analysis of the Russian and Chinese lexical units in the sphere of international trade. The findings indicate that international trade terms in the Russian and Chinese languages have some common features (tendency for standardization, targeted nature, clichéd nature, monosemy, etc.).
Gaming, Aesthetic and Performative Functions of Modern Book and Their Representation in Professional Terminology (on the Material of the English and Russian Languages)
Authors: Zoidze Ella Amiranovna
Published: March 2021

The paper aims to identify the range of book publishing terms that reflect gaming, aesthetic and performative functions of a book. Scientific originality of the study is conditioned by the fact that the au-thor analyses insufficiently investigated publishing vocabulary of the English and Russian languages, proposes a semantic classification of linguistic units, for the first time introduces gaming, aesthetic and performative functions of a book. The findings indicate that both languages have developed rich publishing terminology, which includes native terms, borrowed terms and synonymous terms. The above mentioned book functions are represented by lexical units of the lexico-semantic groups “Quality”, “Action” and “Function”
Cognitive-Cultural Characteristics of the Concept LABOUR ACTIVITY (by the Material of the Greek Language)
Authors: Miroshnichenko Luiza Nikolaevna , Fomenko Larisa Nikolaevna
Published: March 2021

The paper aims to reveal cognitive-cultural characteristics of the concept LABOUR ACTIVITY by the material of the Greek paroemias. The article analyses representation of knowledge on labour in paroemiological units of the Greek language. Scientific originality of the study lies in the fact that the authors provide a comprehensive multi-aspect analysis of the mentioned concept in the Greek paroemias, identify its cultural and linguistic characteristics. As a result of the cognitive-culturological analysis, the researchers determine cultural value of the concept under study, reveal specificity of the traditional Greek worldview.
Expressionism in Literature of the Late XX Century: Drama “Endlich Schluss” (“Enough”) by Peter Turrini
Authors: Radaeva Ella Alexandrovna
Published: March 2021

The paper aims to reveal influence of expressionist aesthetics on modern literature by the example of Peter Turrini’s play “Endlich Schluss” (“Enough”). The play is analysed through the lens of the expressionist approach. Contrary to previous studies where Turrini’s creativity is examined within the framework of “Schocktheater” poetics, with the emphasis on psychological aspects or through the lens of social problematics (reconsideration of the Second World War heritage), the article analyses the play as an expressionist drama, which constitutes scientific originality of the research. The findings are as follows: the author identifies the expressionistic paradigm “light - darkness”, reveals specificity of the “loop” chronotope, and considers the problem of personal estrangement (world negation which transforms to self-negation).
Concept WAR in the Russian and Chinese Linguistic Worldviews
Authors: Fomenko Irina Borisovna
Published: March 2021

The paper aims to reveal semantic, linguo-cultural, associative components of the WAR concept in the Russian and Chinese linguistic worldviews. Scientific originality of the study lies in the fact that the author for the first time provides a comparative analysis of the WAR concept in the Russian and Chinese linguistic worldviews taking into account semantic, cultural-semantic and associative-semantic components. Relying on an analysis of linguistic material (the Russian and Chinese stable expressions, proverbs and sayings) and on free associative experiment data (the Russian and Chinese respondents’ responses to the stimulus word WAR), the author identifies specificity of associative-semantic perception of the WAR concept by the Russian and Chinese native speakers.
Social and Discursive Comparison of Orientational Metaphors in Political Life of Great Britain in the Early XX Century
Authors: Dubin Pavel Pavlovich
Published: March 2021

The study aims to identify orientational metaphors and the accompanying spatial oppositions used by the British politicians from opposing parties of the early XX century. In the process of studying the English orientational metaphors, one can draw a conclusion about national spirit of Great Britain in the corresponding time period. Scientific novelty of the work lies in making an in-depth study of the English-language thematic discourse of the early XX century from the position of social and discursive comparison and identifying ways for realising spatial concepts in speeches of the opposing parties adherents. As a result of the study, ways for realising spatial metaphors in the British political discourse of the early XX century were determined.
Reception of the French Physiological Essay in Russia (by the Example of Worker and Spinster Images)
Authors: Petrova Rimma Yurievna
Published: March 2021

The article analyses reception of the French physiological essay in Russia by the example of worker and spinster images. The research objectives are as follows: to identify universal and nationally specific features of the French and Russian essays, to describe the physiological essay as a universal genre of the European fiction. Scientific novelty: relying on a comparative analysis of the French and Russian physiological essays, the researcher concludes that the Russian authors, contrary to their French counterparts, tend to individualize their characters. The research findings are as follows: it is proved that both the French and Russian essays contain detailed description of social types; the identified tendency of characters’ individualization testifies to existence of the “little man” motive in the Russian essayistics.
Life Choices: The Spanish Civil War in the Novel “La Vie rêvée d’Ernesto G.” (“The Amazing Life of Ernesto Che”) by Jean-Michel Guenassia
Authors: Ivanova Nina Vladimirovna
Published: March 2021

The paper aims to identify the role of the Spanish Civil War theme in the novel “La Vie rêvée d’Ernesto G.” (“The Amazing Life of Ernesto Che”) by the modern French writer Jean-Michel Guenassia. Scientific originality of the study lies in the fact that the researcher for the first time analyses events of the Spanish Civil War on which Guenassia’s novel is based. The conducted analysis allows concluding that the Spanish Civil War theme plays a key role in developing the main personage’s story unveiled through conflicts, which allows the author to create plot twists and to reveal the main personage’s character.
Meaningful Architectonics of E. P. Rostopchina’s Lyrical Works
Authors: Shevtsova Larisa Ivanovna
Published: March 2021

The paper reveals peculiarities of E. P. Rostopchina’s lyrical works architectonics. Scientific originality of the study involves analysing specificity of poetical figurativeness in E. P. Rostopchina’s creative work. As a result, compositional peculiarities of E. P. Rostopchina’s lyrical miniatures are identified: insignificant meaningful load of stanza arrangement, quick shift of lyrical emphases, marginal role of landscape and portrait descriptions. Compositional harmony is achieved due to the fact that all the compositional elements are focused on revealing a certain idea or feeling. Specificity of confessional nature of E. P. Rostopchina’s lyrics is revealed. The key role of epigraphs and dedications in expressing the poet’s thoughts and feelings is highlighted.
Specularity of Water Surface in the Silver Age Poetry
Authors: Avdonina Lyonora Nikolayevna , Gordeeva Tatyana Aleksandrovna , Bulatova Albina Olegovna
Published: March 2021

The purpose of the study is to identify the features peculiar to symbolism of specularity using lyrical works by the Russian poets of the Silver Age K. D. Balmont, V. Ya. Bryusov, N. S. Gumilyov, M. A. Voloshin, A. A. Blok as examples. The article considers literary texts where water surface is deemed to be a mirror and identifies correlation between symbolism of specularity and the author’s viewpoint. The study is novel in that it highlights symbolism of water surface as a separate study subject. As a result, it is found that symbolism of natural mirror is characterised by duality in perception of the surrounding world, conveys illusory nature of being, greatness of history and eternality of human passions, relates to motifs of fire and death.
Contrastive Analysis of Semantics of Phraseological Units of the German Literary Language and Regional Idioms
Authors: Blokhina Elena Nikolajevna
Published: March 2021

The purpose of the study is to identify similarities and differences in semantics of phraseological units of the literary German language based on the Wurst component and regional phraseological units that include words of the same root: Weißwurst, Mettwurst, Currywurst, Gelbwurst. Scientific novelty of the described approach lies in considering names of the German sausage varieties not just as hyponyms of the Wurst lexeme but as carriers of transformed meanings which reflect socio-cultural experience of representatives of various local communities. As a result, three types of regional idioms are identified and described: the ones that fully/partially coincide in meaning with idioms of the literary language, the ones that are synonymous with idioms of the literary language and the ones that have completely different meanings, expanding the idea of sausage as a national product of Germany.
Lexical Transformations in Revolutionary Newspapers Language (by the Material of “Narodnaya Gazeta”)
Authors: Gao Liya
Published: March 2021

The paper aims to determine lexical innovations in the language of the 1917 newspaper. Scientific originality of the study lies in the fact that the author for the first time identifies lexical transformations introduced into the Russian language in 1917. The conducted research allows concluding that “Narodnaya Gazeta” actively used social-political, emotional-expressive, colloquial vocabulary, borrowings and lexical neologisms. It is noted that lexical simplification serves to make the text understandable and available to readers. Lexical innovations were introduced in order to propagate revolutionary ideology and to motivate workers to read this ideologically oriented newspaper.
Word-Formative Derivation of Ethnically Marked Literary Onyms in the English Language
Authors: Sukhareva Olga Vadimovna
Published: March 2021

The paper aims to reveal specificity of realization of connotation meaning of the English literary onyms formed by derivation. Scientific originality of the study lies in the fact that formation of ethnic connotations of a special type of onyms, the English literary onyms, is described from the viewpoint of cognitive linguistics and linguo-culturology. The research findings are as follows: the author proves that meaning of derived literary onyms is formed as a result of conceptual derivation achieved through two-stage conceptual integration. This meaning is determined by specificity of the national culture.
Artistic Detail in R. Töpffer’s Short Story “La Traversée”
Authors: Anisimova Alexandra Naumovna , Efremova Yulia Ivanovna
Published: March 2021

The study aims to shed light on specific features of the artistic detail and its functioning in the short story “La Traversée” by R. Töpffer. The article considers various kinds of details which contribute to identification of the author’s concept of the man and the world. The research is novel in that it turns to studying the artistic detail in R. Töpffer’s short story, which has not been previously studied in the Russian literary criticism. The attained results have shown that the work is dominated by portrait and psychological details performing compositional, depictive, psychological, culturological and other functions. Notably, one detail can perform several functions whereas different kinds of details can perform a common one.
Contemplation Conception in J. W. Goethe’s Worldview
Authors: Kazakova Irina Borisovna
Published: March 2021

The research objectives are as follows: to trace origins of the “contemplation” concept in J. W. Goethe’s aesthetical views, to analyse representation of the mentioned concept in his creative work. The article examines specificity of the “contemplation” concept understanding in the ancient and modern European philosophy, reveals the role of contemplation conceptions in J. W. Goethe’s aesthetical views formation. Scientific originality of the study involves comparing J. W. Goethe’s and Plotinus’s views on the contemplation phenomenon. The research findings are as follows: the author proves that Goethe’s contemplation conception, formed under the influence of Neoplatonism and as a response to Kant, embodies his aesthetical, philosophical and scientific views and constitutes a basis of his scientific and artistic activity.
Different Approaches to Definition of “Intercultural Communication” Concept from the Standpoint of Linguocultural Communities’ Interaction
Authors: Kramarenko Olga Leonidovna , Bogdanova Oksana Yurievna
Published: March 2021

The study aims at determining the general and the different in the researchers’ understanding of the term “intercultural communication”. The article considers the issue of cultures dialogical interaction, as a result of which there is a process of different culture learning and comparing it with their own. The research scientific novelty lies in the formulation of the “intercultural communication” concept taking into account the analysis of different researchers’ opinions. The attained results have identified the general features of “intercultural communication” definitions: equal interaction between representatives of different linguistic cultures; the artifact of one culture becoming a metaproduct of the borrowing culture; the dialogical nature of intercultural communication.