bluuebunny/crossref_metadata_2025_split huggingface dataset:
SYNTHESIS OF THIAZOLOQUINAZOLINARYLTELLURID
Authors: Kut D. , Kut M. , Onysko M. , Lendel V. 
Published: September 2022

Symmetric and asymmetric chalcogenides of organic nature are a class of organometallic compounds that are widely used as intermediates in a number of organic reactions, as ligands in the chemistry of coordination compounds, they have a wide range of biological activity. Diaryl tellurides, which are important for the formation of new carbon-carbon bonds, have a special area in the chemistry of organotelluric compounds. The synthesis of new representatives of this class of tellurium-containing compounds is an urgent task.
One of the main methods of obtaining of diaryl tellurides is the interaction of arylboronic acids with diarylditellurides in the presence of various metal-containing catalysts or microwave radiation. In this paper, we have considered the method of obtaining asymmetric tellurides by the reaction of reduction of sodium sulfite with salts of thiazoloquinazolinaryl dichlorotellurides without the usage of catalysts.
It was found that the reaction of 2-((dichloro(4-methoxyphenyl)-4-tellanyl)methyl)-2,3-dihydro-5H-thiazolo[2,3-b]quinazolin-5-one hydrochloride with triple excess of sodium sulfite leads to the formation of 2-((4-methoxyphenyl)tellanyl)methyl)-2,3-dihydro-5H-thiazolo [2,3-b]quinazolin-5-one. It should be noted that the recovery does not break the bond Te-C. In the analysis of spectral data, the signals of the protons of the thiazole cycle and the exocyclic aryltelluric fragment undergo a strong field shift.
Thus, as a result of the reduction reaction of 2-((dichloro(4-methoxyphenyl)-4-tellanyl)methyl)-2,3-dihydro-5H-thiazolo[2,3-b]quinazolin-5-one hydrochloride, a biologically promising and suitable for further functionalization telluride was received.
SCREENING OF CONTAINS OF ANTIOXIDANTS IN TRADITIONAL WINES OF THE TRANSCARPATHIAN REGION
Authors: Pomazanova A.I. , Sukhareva O.Yu. , Sukharev S.M. 
Published: September 2022

Antioxidants play an important role in human health by performing various functions, including anticancer. Among antioxidants, the most common are polyphenols, including anthocyanins, the main sources, of which are berries and fruits. Red grape wines are a potentially important source of antioxidants, and red wine polyphenols have anticancer and antioxidant effects and have a positive effect on blood red blood cells. This is obviously related to the so-called "French paradox" of wine, because the regular consumption of dry red wine by the French dramatically reduces the incidence of cardiovascular disease and cancer.
Transcarpathia has long traditions of grape wines production, known aboard of the country. This was facilitated by special climatic conditions, soil factors of the grape provinces of Transcarpathia and the skill of the winemakers. In this work we report, a high total content of polyphenolic compounds and anthocyanins in red wines derived from European grape varieties based on the screening of antioxidant content in traditional wines of Transcarpathia. Wines from grapes of the hybrid variety "Isabella" and European varieties "Merlot" and "Cabernet Sauvignon" were studied in three main wine-growing regions of the region. Among the studied red wines (harvested in 2020), the highest total content of polyphenolic compounds is observed in wine from Merlot grapes (2.75 g´L-1), which was obtained in Berehove district. In the same wine, there is the highest total content of anthocyanins (0.715 g´L-1, is 26% of the gross content of polyphenols). Such wine can have a high anti-cancer effect, and its consumption in moderate amounts will have a preventive effect on human health. At the same time, it is shown that the antioxidant properties of red grape wines persist for a short time after uncorking the bottles.
El cine que resta
Authors: Mutchinick Melissa 
Published: September 2022

Reseña a Gustavo Galuppo Alives (2022). Después de Godard. La legitimidad de lo incierto. Ciudad Gótica. Colección estación cine n˚ 29, 118 páginas.
Así como en El cine como promesa (Galuppo, 2018), al finalizar la lectura de Después de Godard. La legitimidad de lo incierto (Galuppo, 2022) nos vemos inmersxs precisamente en una incertidumbre. Una incertidumbre innominada. Una invitación al discurrir del pensamiento de Galuppo, un campo abierto a lo incierto. El cine que resta es, para Galuppo, el cine del desastre. Después de la destrucción total, lo que queda son las ruinas desde donde (re)construir, donde anida el deseo de otro cine capaz de inventar-crear otro mundo.
Comunidade que Sustenta a Agricultura (CSA)
Authors: Melo Angelina Moreira , Freitas Alair Ferreira de , Calbino Daniel 
Published: September 2022

A Comunidade que Sustenta a Agricultura (CSA) é um fenômeno mundial em expansão, baseado na comercialização de produtos agroecológicos. Fundada em princípios de confiança e reciprocidade, busca-se a construção de um trabalho no senso de comunidade. Nesse contexto, o artigo teve por objetivo compreender, à luz das representações sociais, como CSAs se organizam e incidem na construção de comunidades parar operacionalizar suas ações e sustentar a dinâmica e os princípios dessas experiências. Por meio de uma investigação qualitativa em duas organizações, os resultados indicaram que os agricultores e coprodutores que se mantiveram próximos da organização do trabalho apresentaram maior sentimento de comunidade do que aqueles se limitaram as relações de compra e venda. Ademais, a CSA que adotou práticas no esforço de constituir relações solidárias e de cooperação, registrou menor rotatividade e perda econômica, o que se pode concluir que o sentimento de comunidade é um relevante elemento para a sustentabilidade de organizações solidárias em contextos mercantis.
Palavras-chave: Representações Sociais. CSA. Organizações Solidárias.
educação de jovens e adultos no município de Bagé/RS e as percepções dos atores sociais sobre a educação empreendedora no território
Authors: Costa João Mendes , Deponti Cidonea Machado , Brose Markus Erwin , Kist Rosane Bernardete Brochier 
Published: September 2022

O presente artigo realiza uma análise sobre a percepção de atores sociais quanto à Educação Empreendedora proposta por meio do Ensino de Jovens e Adultos (EJA) no território de Bagé/RS. Realizou-se uma pesquisa de caráter qualitativo com a utilização de técnicas de coleta de dados como a pesquisa bibliográfica e entrevistas, envolvendo 59 sujeitos, entre eles alunos, técnicos e gestores de escolas públicas que oferecem o EJA no município de Bagé/RS. A bibliografia especializada reitera que iniciativas relacionadas ao empreendedorismo, quando inseridas no processo de ensino e aprendizagem formal, ampliam a qualidade de vida, beneficiam comunidades menos privilegiadas e concretizam processos de transformação pessoal. Embora alguns alunos tenham manifestado pouca motivação e/ou interesse em empreender, observa-se que, em sua maioria, aqueles que tiveram a oportunidade de contato com a Educação Empreendedora evidenciaram possuir satisfação e reconhecimento quanto à importância desta temática. Outrossim, o envolvimento, o comprometimento e a motivação de todos os atores sociais analisados foi determinante para a efetivação da Educação Empreendedora no território analisado.
Palavras-chave: Educação Empreendedora. Atores regionais. Educação de Jovens e Adultos.
Predictive Model of Student Learning Outcomes
Authors: Hiep Pham Cong , Duy Pham Khanh 
Published: September 2022

Early detection of student performance factors is essential for universities to develop supportive academic initiatives that suit individual students. This study examines four academic factors, including Grade Point Average (GPA) from Grade 12, GPA of courses taken from the university, course load, and previous course failure in the university, to ascertain the relationship between these factors and course performance. Academic study records of 9048 semesterly student performance in 2021 from an English-speaking international university in Vietnam were quantitatively examined to test the developed theoretical model. The results found a significant correlation between all factors except current course load and student performance. Though such data has been commonly stored in institutional student record systems, the developed academically-based predictive system can provide value to student-support activities and decision-making to enhance student performance early.
Edge Deep Learning and Computer Vision-Based Physical Distance and Face Mask Detection System Using Jetson Xavior NX
Authors: Aljaafreh Ahmad , Abadleh Ahmad , Alja'Afreh Saqer S. , Alawasa Khaled , Almajali Eqab , Faris Hossam 
Published: September 2022

This paper proposes a fully automated vision-based system for real-time COVID-19 personal protective equipment detection and monitoring. Through this paper, we aim to enhance the capability of on-edge real-time face mask detection as well as improve social distancing monitoring from real-live digital videos. Using deep neural networks, researchers have developed a state-of-the-art object detector called "You Only Look Once Version Five" (YOLO5). On real images of people wearing COVID19 masks collected from Google Dataset Search, YOLOv5s, the smallest variant of the object detection model, is trained and implemented. It was found that the Yolov5s model is capable of extracting rich features from images and detecting the face mask with a high precision of better than 0.88 mAP_0.5. This model is combined with the Density-Based Spatial Clustering of Applications with Noise method in order to detect patterns in the data to monitor social distances between people. The system is programmed in Python and implemented on the NVIDIA Jetson Xavier board. It achieved a speed of more than 12 frames per second. Doi: 10.28991/ESJ-2023-SPER-05 Full Text: PDF
VARIASI KOSENTRASI EKSTRAK ETANOL KULIT BUAH MANGGA HARUM MANIS (Mangifera indica L var. arum manis) TERHADAP FORMULA SEDIAAN GEL HAND SANITIZER SEBAGAI ANTIBAKTERI
Authors: Noviyanti Yuska , Hepiyansori Hepiyansori , Insani Tamara Dwi 
Published: September 2022

ABSTRAK
Salah satu tanaman obat yang dapat dimanfaatkan sebagai sumber obat alami adalah buah mangga (Mangifera indica L var. arum manis)karena mengandung senyawa metabolit sekunder. Kulit mangga mengandung senyawa aktif penting seperti senyawa fenolik, karotenoid, flavonoid dan antosianin yang diketahui memiliki aktifitas sebagai antibakteri. Tujuan dari penelitian ini untuk mengetahuivariasi kosentrasi berapakah yang berpotensi sebagai antibakteri .
Pembuatan ekstrak etanol kulit buah mangga arum manis (Mangifera indica L var. arum manis) menggunakan metode maserasi dengan pelarut etanol 96%. Formulasi sediaan dibuat menggunakan Na.CMC sebagai gelling agent dengan konsentrasi 2%, 4%, 8%. Pengujian evaluasi sediaan hand sanitazer ekstrak kulit mangga meliputi uji organoleptis, uji homogenitas, uji pH, uji daya sebar, uji lekat, uji iritasi dan uji aktifitas antibakteri.
Hasil penelitian menunjukkan bahwa sifat fisik dari sediaan gel memberikan pengaruh terhadap sifat fisik gel ekstrak kulit mangga (Mangifera indica L var. arum manis). Berdasarkan uji aktivitas antibakteri kosentrasi 2%, 4%, 8% yang paling kuat menujukan aktifitas antibakteri pada kosentrasi 8% dengan nilai rata-rata 18,28 mm.
Pemanfaatan Metode AHP-WP Dalam Penentuan Jenis Pakan Lebah Madu Trigona
Authors: Saputra I Made Arya Budhi , Septian Ricky Teddy , Januhari Nyoman Utami , Gautama I Made Bhaskara , Arsa I Gusti Ngurah Wikranta 
Published: September 2022

Pada desa Pempatan kecamatan Rendang kabupaten Karangasem terdapat sebuah Kelompok Tani Hutan (KTH) yang memiliki usaha dalam budidaya madu trigona Madu yang dihasilkan hanya berkisar 2 botol ukuran 600ml tiap panen atau 3 bulan sekali. Hal tersebut tentu masih sangat jauh dari permintaan yang mencapai 5 botol tiap bulan. Setelah dianalisis ternyata pakan yang kurang variatif dan sedikit menjadi penyebab dari kurangnya produksi dari madu trigona di daerah tersebut. Penerapan Multiple Attribute Decision Making (MADM) dalam penentuan jenis pakan dirasa dapat mengatasi permasalahan yang ditemui oleh Kelompok Tani Hutan tersebut. Model MADM yang akan digunakan pada penelitian ini adalah kombinasi dari metode Analytical Hierarchy Process (AHP) dan Weighted Product (WP). Penggunaan AHP ditujukan dalam menentukan bobot dalam setiap kriterianya, dan metode WP akan digunakan dalam proses penentuan jenis pakan yang menjadi permasalahan pada penelitian ini penggunaan model MADM dengan kombinasi metode AHP dan WP menghasilkan peningkatan produksi pada bulan ke 6 sebesar 7% dan pada bulan ke 9 telah meningkat sebesar 17%.
UPAYA MENINGKATKAN KEMAMPUAN DAYA INGAT MELALUI MEDIA MIND MAPPING PADA ANAK USIA 5-6 TAHUN DI RA AL-MUJAHIDAT TANGERANG
Authors: Nufus Ajijah Sadiah , Rizkiyani Riri 
Published: September 2022

AbstrakPenelitian ini bertujuan untuk meningkatkan kemampuan daya ingat anak usia 5-6 tahun di RA Al-Mujahidat Tangerang melalui media mind mapping. Penelitian ini menggunakan metode penelitan tindakan kelas desain Kemmis & Mc. Taggart sebanyak 3 siklus dan setiap satu siklus terdiri dari tiga pertemuan. Subjek dalam penelitian ini adalah seluruh anak usia 5 – 6 tahun pada kelompok B2 di RA Al-Mujahidat dengan jumlah 13 anak. Pengumpulan data dalam penelitian ini dilakukan dengan observasi, wawancara,dokumentasi dan catatan lapangan. Data yang telah dikumpulkan akan diolah dan dianalisis dengan menggunakan teknik analisis deskriptif kuantitatif untuk menentukkan presentase peningkatan dan teknik analisis deskriptif kualitatif untuk menjelaskan penggunaan media mind mapping. Setelah dilakukan tindakan dengan menerapkan media mind mapping, setiap iklusnya terjadi peningkatan. Peningkatan tersebut ialah 45,7% pada pra tindakan, 54,7% pada siklus I, 63% Pada siklus II dan presentase akhir adalah sebesar 88,5% pada siklus III. Berdasarkan data tersebut dapat ditarik kesimpulan bahwa melalui media mind mapping dapat meningkatkan kemampuan daya ingat anak usia 5-6 tahun di RA Al – Mujahidat Tangerang. Kata Kunci : Daya Ingat, Media Mind Mapping, Karakteristik Anak Usia 5-6 tahun
KESANTUNAN BERBAHASA DALAM PEMBELAJARAN BAHASA INDONESIA DI KELAS VIII SMP N 7 KOTA JAMBI
Authors: Aisy Salsabila Rohadatul , Wibowo Imam Suwardi , Larlen Larlen 
Published: September 2022

Kesantunan berbahasa sangatlah penting terutama di lingkungan pendidikan, karena siswa adalah cikal bakal penerus bangsa indonesia. Jika seorang siswa tidak menggunakan bahasa yang santun maka akan lahirlah generasi yang arogan, kasar dan tidak mempunyai nilai-nilai dalam beretika. Oleh karena itu, guru harus membina dan mengarahkan siswa untuk berbicara secara santun pada saat proses pembelajaran berlangsung agar siswa terbiasa dan menjadi sebuah kebiasaan dalam berbicara santun di lingkungan sekolah maupun di luar sekolah. Tujuan dari penelitian ini adalah untuk mendeskripsikan bagaimana kesantunan guru ke siswa, siswa ke guru dan siswa ke siswa dalam pembelajaran Bahasa Indonesia di SMP N 7 Kota Jambi. Penelitian ini menggunakan metode pendekatan kualitatif dengan jenis penelitian deskriptif. Hasil penelitian ini terdapat maksim-maksim yang menaati kesantunan berbahasa yaitu pada tuturan deklaratif terdapat maksim 1. Pujian 2. Kearifan 3. Kemufakatan 4. Kedermawanan 5. Kemufakatan 6. Simpati. Tuturan interogatif terdapat maksim 1. Kearifan 2. Pujian 3. Simpati. Tuturan imperatif terdapat maksim kearifan. Tuturan ekslamaif terdapat maksim kearifan. Dan juga di temukan beberapa tuturan yang melanggar maksim kearifan, karena nya guru dan siswa harus lebih mengoptimalkan lagi dalam berbicara santun agar terciptanya suasana belajar yang lebih menyenangkan. Kata kunci : kesantunan berbahasa, maksim, tuturan
ANALYSIS OF THE NEED FOR RENEWAL OF MATHEMATICS TEACHING MATERIALS IN VOCATIONAL HIGH SCHOOL
Authors: Nurdiyanto Agus , Nurhanurawati Nurhanurawati 
Published: September 2022

Teaching materials are an important in the implementation of education. Teaching materials have to the needs and attract students' interest in learning. Teaching materials must also be able to assist teachers in delivering subject matter. From the results of observations of teaching materials in vocational students, researchers found data that the delivery of materials in teaching materials was quite monotonous. The presentation of this monotonous material does not attract students' interest in using teaching materials. This research is a descriptive qualitative research. The place of this research is a vocational high school (SMK) State 3 Metro, Lampung Province. The research subjects used were 8 students and 3 mathematics teachers at SMKN 3 Metro. The research instrument used was a questionnaire sheet and an interview guide. The data analysis technique uses the Miles and Huberman stages, namely: data reduction, data presentation, and drawing conclusions. Based on result and discussion show that materials teaching mathematics for vocational students are needed novelty of: 1) systematic preparation, 2) materials adapted to the characteristics of vocational students, 3) presentation of teaching materials adapted to technological developments, 4) use of technology to attract students' interest, 5) the form of teaching materials that are more practical and easy to use. AbstrakBahan ajar merupakan bagian penting dalam pelaksanaan Pendidikan. Bahan ajar yang baik harus bisa memenuhi kebutuhan dan menarik minat peserta didik dalam belajar. Bahan ajar juga harus dapat membantu guru dalam menyampaikan materi pelajaran. Dari hasil observasi bahan ajar pada siswa SMK, peneliti menemukan data bahwa penyampaian materi pada bahan ajar cukup monoton. Penyajian materi yang monoton ini kurang menarik minat siswa dalam menggunakan bahan ajar. Penelitian ini merupakan penelitian kualitatif deskriptif. Tempat penelitian ini adalah sekolah menengah kejuruan (SMK) Negeri 3 Metro Provinsi Lampung. Subyek penelitian yang digunakan adalah 8 orang siswa dan 3 orang guru matematika SMKN 3 Metro. Instrumen penelitian yang digunakan adalah lembar angket dan pedoman wawancara. Teknik analisis data menggunakan tahapan Miles dan Huberman yaitu : reduksi data, penyajian data, dan penarikan kesimpulan. Berdasarkan hasil analisis data dan pembahasan dapat disimpulkan bahwa diperlukan pembaruan bahan ajar matematika siswa SMK berupa : 1) sistematika penyusunan berbeda, 2) materi yang disesuaikan dengan karakteristik siswa SMK, 3) penyajian bahan ajar yang disesuaikan dengan perkembangan teknologi, 4) penggunaan teknologi untuk menarik minat siswa, 5) bentuk bahan ajar yang lebih praktis dan mudah digunakan.
THE EMOTIONAL LABOR AND CARING BEHAVIORS OF NURSING STUDENTS
Authors: DOĞAN Nurhan , GÜMÜŞ Kenan , YÜCELER KAÇMAZ Hatice 
Published: September 2022

Purpose: While providing care, which is the nature of nursing, nurses exhibit different emotional labor behaviors. This research was conducted to determine the emotional labor and caring behaviors of nursing students and the correlation between them.
Methods: This study was conducted with cross-sectional correlational research design on 228 students who were studying in nursing department and were providing care to patients in the clinic. The data were collected using the Student Information Form, Emotional Labor Behavior Scale for Nurses, and Caring Behaviors Inventory.
Results: The mean age of the students was 20.78±1.72. While their emotional labor score was 4.07±0.57, their caring behaviors score was 5.08±0.68. Emotional labor and caring behaviors subscale and total score of the students who were female, preferred nursing since it is a healthcare profession, and were satisfied with their department were higher than the other groups. Emotional labor score of the third-year students and caring behaviors subscale and total score of the first-year students were higher than the other groups. In the study, a positive correlation was determined between emotional labor and caring behaviors total scores.
Conclusion: It was shown that emotional labor and caring behaviors scores of the students were higher than the average and the gender, the class, the reason for preferring the department, and satisfaction with the department were important indicators for emotional labor in care.
Electroencephalogram and Neuroimaging Markers of Poor Prognosis in Hypoxic-Ischemic Brain Injury
Authors: TAVSANLİ Mustafa , SEÇKİN Mustafa 
Published: September 2022

Purpose:Hypoxic-ischemic brain injury (HIBI) can cause coma.Several factors may affect the outcome after HIBI and prediction of the prognosis is challenging in clinical practice.Magnetic Resonance Imaging (MRI) and Electroencephalogram (EEG) are two reliable tools to predict the possible outcome after brain damage.We aimed to test the utility of MRI and EEG in predicting the outcome by exploring specific lesion and electrophysiological patterns.
Method:Patients who had admitted to the intensive care unit (ICU) due to hypoxic-ischemic brain injury between January 2017 and March 2020 were retrospectively reviewed.Patients over 18 years of age with a history of cardiac arrest or respiratory problems leading to hypoxic-ischemic brain injury were included in the study.Glasgow Coma Score (GCS) was used for the level of consciousness.All patients had a Glasgow Coma Score (GCS) of
الاجتياح "الإسرائيلي" لبيروت ودور شفيق الوزان 1982 .
Authors: Raad Ssafa , كاظم محمد الهاشمي رحيم 
Published: September 2022

مستخلص:
يركز البحث على تجديد الحصار "الاسرائيلي" على مدينة بيروت في تموز 1982 , ومحاولات الكيان الصهويني لأحتلال مطار بيروت في آب 1982 , والمجازر التي أرتكبتها العصابات الصهوينية وخاصة مجزرتي صبرا وشاتيلا , ويبيّن البحث دور شفيق الوزان في التصدي للعدوان الصهيوني من الدبلوماسية مع الدول الكبرى وعلى رأسها الولايات المتحدة الامريكية , وقد نجحت تلك الجهود في أجبار القوت الصهيونية على الأنسحاب من بيروت في الثامن والعشرين من ايلول 1982 , لتحل محلها وحدات الجيش اللبناني.
الخصائص الكمية لتصاريف نهر دجلة في مدينة العمارة للمدة (1990-2019)
Authors: Rafid Saleh Mahdi Rafid Saleh Mahdi 
Published: September 2022

المستخلص
الخصائص الكمية لتصاريف نهر دجلة في مدينة العمارة أهمية لمعرفة اتجاهاتها المستقبلية والسنوات الرطبة والجافة، و احتمال عودتها و دلالة خطر الفيضان، اتضح من خلال الدراسة، اتجاه التصريف السنوي والفصلي والشهري نحو الانخفاض فضلا عن تذبذبها عن المعدل العام، كذلك تباين ما يشكله نسب التصريف من المجموع الكلي، انخفضت في الفصل والاشهر الباردة و ارتفعت في الفصل و الأشهر الحارة، اما دلالة خطر الفيضان منخفضة الحدوث بسبب انخفاض احتمالية عودة للتصاريف العالية، بينما نسب التغير مرتفع بين اعلى وادنى تصريف، وكذلك متوسط ارتفاع المياه منخفضة نتيجة اتساع مساحة الحوض في مدينة العمارة مقارنة بالإيراد السنوي للمياه الذي هو متجه نحو الانخفاض.