bluuebunny/crossref_metadata_2025 huggingface dataset:
Texts from the Book of Al-‘Ain in Mu’jem Al-Buldaan by Yaqut al-Hamawi “The Dictionary of Countries”
Authors: Al-Zubaidi Sa’eed
Published: February 2023

Mu’jem Al-Buldaan by Yaqut al-Hamawi “The Dictionary of Countries” was not only a book in the geography of places but it was an encyclopedia of knowledge. It includes language, literature, history as well as other various arts. It demonstrates the exactitude and precision of the author. The present study investigates the cited texts taken from the Book of Al’Ain. The researcher found that twenty-three texts were identical. And six texts were non-identical. However, it was not the aim of the present study to introduce the author of Mu’jem Al-Buldaan.. i.e., Yaqout al-Hamawai, due to his widely spread reputation and because his two dictionaries Mu’jem Al-Buldaan and Mu’jem Al-Odebaa’: Irshad Al-Areeb li Ma’rifet Al-Adeeb “Dictionary of Writers: Guiding the Intellectual to Know the Writer” have become two corpora on which scholars rely. The study has established that the book of Al’Ain was widespread during the seventh century during which Yaqut al-Hamawi had lived when he cited these texts which we have investigated.
Wordsworthian Solitude in Patrick Kavanagh’s Inniskeen Road: July Evening: Rejection and Acceptance
Authors: Maher Attia Hashim Heba
Published: February 2023

This paper explores Wordsworthian solitude in Patrick Kavanagh’s poem Inniskeen Road: July Evening. The significance of the study lies in revealing the Romantic component of Kavanagh’s poetry. The main question of the research is to show how the poet gradually moves from rejection into acceptance of the Romantic tradition, represented by solitude, as adopted and developed by the leading figures of Romanticism such as Wordsworth, Coleridge, and others. To achieve this, the researcher employs the analytical approach through which she presents a detailed thematic and technical analysis of Kavanagh’s Inniskeen Road: July Evening, indicating how the poem reveals Wordsworthian solitude. Based on the thematic and technical analysis of the poem, the study shows that Kavanagh rejects the Romantic idea of solitude throughout the poem but comes in the final stanza to have a different attitude. He eventually finds poetic inspiration, relief, and satisfaction in Wordsworthian solitude and finally accepts it, admiring its inspiring power and healing effect. Kavanagh’s adoption of the Romantic tradition, reflected by Inniskeen Road: July Evening, opens a new insight for him to re-communicate with nature and enjoy the bliss of solitude offered by the natural world.
Penanganan Limbah Sampah Plastik Berbasis Kearifan Lokal di Kelurahan Sirandorung Kabupaten Labuhanbatu
Authors: Munthe Rahmad Nur , Tanjung Ikhwana , Munthe Indah
Published: February 2023

Indonesia merupakan salah satu negara penyumbang sampah plastik terbesar di dunia. Oleh sebab itu, peran pemerintah dan masyarakat sangat dibutuhkan dalam penanganan permasalahan mengenai sampah, terutama pemanfaatan sampah plastik yang baik dan benar agar dapat menghasilkan output yang memuaskan bagi masyarakat sekitar. Kesadaran dari semua pihak masyarakat sangat diperlukan dalam hal pemanfaatan sampah, sebab tidak selamanya sampah plastik itu berdampak buruk dan tidak bernilai, jika diatasi dengan solusi yang tepat. Oleh karena itu memanfaatkan sampah plastik menjadi ecobrick adalah jalan untuk mengurangi sampah plastik yang ada, serta mendaur ulang dengan media botol plastik untuk dijadikan barang atau benda yang berguna (reuse) dan bernilai jual. Terobosan atau inovasi ecobrick ini dapat dijadikan sebagai taman baca untuk anak-anak dan masyarakat sekitar linkungan Pasuruan Jaya, Kelurahan Sirandorung, Kecamatan Rantau Utara, Kabupaten Labuhanbatu, Sumatera Utara
PENINGKATAN KOPETENSI GURU DALAM MENYUSUN SILABUS DAN RPP DI MI ANNASHIH RUNYAI BUMI AGUNG MELALUI BIMBINGAN BERKELANJUTAN
Authors: Sagita Imam Kholis , Safitri Yulia
Published: February 2023

Guru memiliki tugas dan tanggung jawab yang besar dalam melaksanakan proses pembelajaran dan proses pembentukan karakter peserta didik, untuk melaksanakan proses pembelajaran tentulah guru harus mengawalinya dengan menyiapkan administrasi perencanaan pembelajaran yang sistemis agar proses pembelajaran terlaksana dengan efektif dan efisien. Salah satu unsur administrasi perencanaan pembelajaran yang perlu disiapkan oleh guru dalam menyelenggarakan pembelajaran adalah menyusun silabus dan RPP. Berdasarkan pengamatan di lapangan, didapatkan data bahwa masih banyak ditemukan guru yang belum memahami bagaimana penyusunan silabus dan RPP oleh sebab itu dengan bimbingan berkelanjutan diharapkan kemampuan guru dalam menyusun silabus dan RPP dapat dipahami dan ditindaklanjuti oleh guru. Tindakan penelitian ini dilakukan dengan metode penelitian tindakan sekolah yang berlangsung selama 2 siklus. Setiap siklus akan melakasanakan 2 kali tatap muka. Pada siklus I materi bimbingan adalah pengembangan silabus, sedangkan materi bimbingan padaa siklus II adalah penyusunan RPP. Masing-masing siklus terdiri dari tahapan perencanaan, pelaksanaan, observasi dan refleksi. Metode penelitian yang dilakukan peneliti adalah deskripti kuantitaif dan kualitatif. Melalui penelitian dilapangan diperoleh data tentang penerapan bimbingan berkelanjutan menunjukkan data yakni pada siklus I rata-rata hasil aktivitas dan kompetensi guru dalam menyusun silabus dan RPP adalah 75 dan pada siklus II rata-rata hasil aktivitas dan kompetensi guru dalam menyusun silabus dan RPP mengalami peningkatan yakni sebesar 83,89. Ketuntasan kompetensi meningkat dari sklus I dan II yaitu masing-masing 72,5 dan 77,5. Hal ini berarti dimana apabila silabus dan RPP yang disusun oleh guru mata pelajaran minimal mencapai nilai kualitatif B (Baik) maka bisa dikatakan bahwa penelitian telah berhasil.
PENGARUH PELAKSANAAN PROGRAM HAFALAN JUZ 30 TERHADAP HASIL BELAJAR PESERTA DIDIK PADA MATA PELAJARAN AL-QUR’AN HADIS DI MTS NEGERI 1 KOTA MAKASSAR
Authors: Rusmin B Muhammad , Qamar Syamsul , Mosiba Risna
Published: February 2023

This study aims to describe the implementation of the juz 30 memorization program at MTs Negeri 1 Makassar City, describe the learning outcomes of students in the Qur'an hadith subject, and analyze the effect of implementing the juz 30 memorization program on student learning outcomes in al- Qur'an hadith at MTs Negeri 1 Makassar City. This research is a quantitative research with ex post facto method. The results showed that: 1) the implementation of the juz 30 memorization program, there were 2 people who were in the high category with a percentage of 7.5%, 37 people who were in the medium category with a percentage of 90%, and 1 person who was in the low category with a percentage of 2.5 %. 2) the learning outcomes of students in the Qur'an hadith subject, there are 2 people who are in the high category with a percentage of 7.5%, 32 people are in the medium category with a percentage of 77.5% and 6 people are in the low category with percentage of 15%. 3) the effect of the implementation of the juz 30 memorization program on student learning outcomes in the Qur'an hadith subject at MTs Negeri 1 Makassar City obtained Tcount > Ttable data, namely 5.027 > 2.028 and sig. 0.003 <0.05 then HI is accepted. So it can be concluded that the implementation of the juz 30 memorization program has an effect on student learning outcomes in the Qur'an hadith subject at MTs Negeri 1 Makassar City. The implications of this study are: 1) the juz 30 memorization program is an important factor in student learning outcomes. 2) in an effort to improve learning outcomes, make habits starting from yourself, 3) school principals and teachers always improve their performance so that even during a pandemic, students can still maximize their learning and not reduce their intellectual quality and learning outcomes.
PERAN KEPALA MADRASAH SEBAGAI PEMIMPIN PENDIDIKAN
Authors: . Murni
Published: February 2023

The head of the madrasah is the regulator of the programs in the madrasa. The head of the madrasa can develop the quality of education and achievement in the madrasa in the future. In the process of improving the quality of education and achievement, the madrasa principal must have a role in improving the quality of education and achievement which can be seen from the existing vision and mission. lead the madrasa towards progress and independence. An important factor that has a big influence on the quality of education and achievement of madrasas is the head of the madrasa as an education leader. The madrasa head is the sole leader in the madrasa/school who has the responsibility to teach and influence all parties involved in educational activities to work together in achieving educational goals.
PENERAPAN RENCANA PELAKSANAAN PEMBELAJARAN AKIDAH AKHLAK BERBASIS KURIKULUM 2013 DI MTSN 5 BULUKUMBA
Authors: . Usman , . Muzakkir , . Usman
Published: February 2023

The implementation of the implementation plan for learning morals based on the 2013 curriculum at MTsN 5 Bulukumba, that the reality of the preparation of the lesson plan (RPP) at MTsN 5 Bulukumba has been prepared independently by the subject teacher, the compenents of the lesson plan by the teacher at MTsN 5 Bulukumba are akidah akhlak lessons efer to the Minister of Education and Culture No. 22 of 2016 which includes the indentity of the lesson plans, indicators of competency achievement, learning objectives, learning marerials, learning resources and learning steps and learning assessments. The implementation of learning akidah akhlak on the 2013 curriculum at MTsN 5 Bulukumba has been in accordance with the instrument or compenent of the learning can be seen ini preliminary learning activities, core learning activities to closing learning activities. Constraints experienced by teachers of akidah akhlak subjects in the preparation of RPP based on the 2013 curriculum at MTsN 5 Bulukumba are that there are still teachers who lack understanding of the preparation of RPP, lack of facilities and infrastructure that suppot the preparation and implementation of RPP based on the 2013 curiiculum and the preparation of RPP takes a long time.
PENGEMBANGAN LKS BERBASIS PBL BERBANTUAN CABRI 3D MATERI DIMENSI TIGA KELAS X SMA
Authors: Pitriani Pitriani
Published: February 2023

Penelitian ini bertujuan untuk (1) menghasilkan LKS berbasis PBL berbantuan Cabri 3D materi dimensi tiga yang valid, praktis, dan mempunyai efek potensial terhadap hasil belajar siswa, serta menjelaskan proses pengembangannya, (2) mendeskripsikan karakteristik LKS berbasis PBL berbantuan Cabri 3D materi dimensi tiga. Penelitian ini merupakan Development Research tipe Formative Evaluation. Dalam mengembangkan LKS, peneliti melalui tahap preliminary dan protityping dengan alur formative evalution. Pada tahap protityping melibatkan siswa kelas X salah satu SMA negeri di Palembang. Teknik pengumpulan data yang digunakan adalah dokumentasi, walk through, dan hasil tes. Penelitian ini menghasilkan LKS berbasis PBL berbantuan Cabri 3D materi Dimensi Tiga yang valid dan praktis, dan mempunyai efek potensial terhadap hasil belajar siswa. Kevalidan LKS ditinjau dari kesesuaian dengan kurikulum dan hasil validasi pakar serta uji prototipe. Efek potensial dari LKS ini terlihat dari kemampuan siswa menentukan kedudukan, jarak dan sudut unsur-unsur bangun ruang. Hasil evaluasi belajar menunjukkan bahwa 83,3 % siswa tuntas dengan KKM 75. Dari hasil pengamatan tidak terstruktur selama proses pembelajaran siswa memiliki inisiatif dan antusias dalam belajar serta memanfaatkan sumber-sumber belajar.
UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA TERHADAP KONSEP BANGUN RUANG MATERI LUAS DAN VOLUME BALOK DAN KUBUS MENGGUNAKAN METODE DRILL SEKOLAH SMP ISLAM AL-GHAZALI KELAS VIII
Authors: Purnamasari Mega , Isman Jainuri , Damayanti Aulia , Ismah Ismah
Published: February 2023

Sebagai pendidik, guru memiliki tanggung jawab besar terkait dengan kegiatan pembelajaran dan hasil belajar siswa terhadap materi yang disampaikan mengingat kemampuan dasar siswa terhadap materi belajar. Matematika berbeda-beda. Oleh itu guru harus pandai memilih strategi pembelajaran yang tepat dan sesuai dengan keadaan kelas. Pembelajaran drill merupakan salah satu alternatif pembelajaran yang menggabungkan antara belajar individu dan kelompok. Pada pembelajaran ini siswa terlebih dahulu diharuskan memahami materi dan mengerjakan soal yang ada secara individu, setelah itu siswa berdiskusi dengan teman satu kelompoknya untuk saling berbagi hasil pemikiran masing-masing. Keberhasilan siswa dalam mengikuti kegiatan pembelajaran dilihat dari hasil belajar yang diperoleh berupa nilai ulangan harian yang dilaksanakan dalam tiap akhir siklus.  Tujuan penelitian ini adalah untuk mengetahui peningkatan hasil belajar matematika pada materi kubus dan balok dengan penerapan metode drill. Penelitian ini diperuntukan bagi kelas VIII. Metode yang digunakan dalam penelitian ini adalah penelitian tindakan kelas (PTK). Instrumen yang digunakan pada penelitian ini adalah tes dan non tes. Instrumen tes berupa tes tulis yang digunakan untuk mengukur hasil dan ketuntasan belajar, sedangkan instrumen non tes berupa lembar observasi dan wawancara, yang digunakan untuk melihat aktivitas siswa dan peneliti dalam proses pembelajaran. Hasil penelitian ini menunjukkan suatu peningkatan hasil belajar siswa pada siklus I, siklus II, dan siklus III. Data tentang hasil belajar siswa pada materi kubus dan balok, pada siklus I persentase sebesar 57,7%, pada siklus II persentase meningkat menjadi 84,62%. Dengan demikian dapat disimpulkan bahwa penerapan metode drill dapat meningkatkan hasil belajar siswa pada  materi kubus dan balok.
PROFIL KEMAMPUAN LITERASI STATISTIK MAHASISWA CALON GURU MATEMATIKA
Authors: Andriatna Riki , Kurniawati Ira , Wulandari Arum Nur
Published: February 2023

Kemampuan literasi statistik merupakan kemampuan dalam melakukan interpretasi data dan informasi yang tersedia. Kemampuan tersebut merupakan salah satu kemampuan penting yang harus dimiliki oleh guru. Tujuan penelitian ini adalah untuk mendeskripsikan kemampuan literasi statistik mahasiswa calon guru Matematika yang dikaitkan dengan level berpikir taksonomi SOLO. Hasil analisis menunjukkan bahwa pencapaian kemampuan literasi statistic mahasiswa calon guru Matematika belum merata untuk setiap indikatornya, yaitu indikator penalaran terhadap data dan hasil statistika berada pada level multistruktural, indikator penalaran terhadap konsep dasar dan istilah statistika berada pada level unistruktural, indikator penalaran terhadap pengumpulan dan pengolahan data secara deskriptif berada pada level relasional, dan indikator melakukan interpretasi data berada pada level unistruktural.
PENINGKATAN HASIL BELAJAR PESERTA DIDIK PADA MATA PELAJARAN TURUNAN FUNGSI MELALUI MODEL PEMBELAJARAN FLIPPED CLASSROOM
Authors: Masitoh Siti Imas , Maharani Anggita , Lubis Yusridah
Published: February 2023

Pembelajaran pada masa pandemi Covid-19 telah dilaksanakan secara daring, dengan beberapa ketentuan diantaranya berkurangnya jam pelajaran pada setiap mata pelajaran, seperti halnya pembelajaran  matematika di satuan pendidikan SMK Negeri 1 Kadipaten yang dilakukan satu pertemuan (45 menit) dalam satu minggu, hal ini berdampak kepada implementasi pembelajaran yang menyebabkan beberapa kegiatan  penting dalam pembelajaran tidak terlaksana sebagaimana harusnya, dengan demikian menyebabkan penurunan terhadap penguasaan materi oleh peserta didik, sehingga hasil belajar dari peserta didik masih banyak yang dapat dinyatakan belum tuntas atau belum mencapai Kriteria Ketuntasan Minimum (KKM) yang telah ditentukan. Tujuan dari penelitian ini adalah untuk melihat apakah terdapat peningkatan hasil belajar peserta didik melalui model flipped classroom  pada mata pelajaran matematika dengan pokok bahasan materi tafsiran geometri dari turunan fungsi. tipe penelitian merupakan tipe penelitian kualitatif dengan metode Penelitian Tindakan Kelas, adapun prosedur yang digunakan yaitu perencanaan, tindakan, observasi, dan refleksi. Hasil penelitian yang diperoleh yaitu, terdapat peningkatan hasil belajar peserta didik pada pokok bahasan tafsiran geometri dari turunan fungsi dengan menggunakan model flipped clasroom adapun persentase ketuntasan belajar  pada setiap siklusnya yaitu silus I 56%, siklus II 72% dan siklus III 88%.
PENERAPAN MODEL COLABORATIVE ONLINE LEARNING BERBANTUAN (LEARNING MANAGEMENT SISTEM) TERHADAP BERFIKIR KRITIS MATEMATIS
Authors: Hadi Tb. Sofwan H , SB Waluya , Masnia Masnia , W J Ari
Published: February 2023

Era pandemik seperti sekarang ini, dosen dituntut untuk tetap melakukan pembelajaran, akan tetapi tidak diijinkan untuk pembelajaran langsung. Oleh karena supaya pembelajaran tetap terlaksana, maka alternative paling tepat adalah pembelajaran daring. Salah satu alternative yaitu dengan menerapkan Learning Management Sistem untuk keperluan administrasi, dokumentasi, kegiatan belajar mengajar secara online. Dalam pembelajaran daring, hal penting yang harus diperhatika yaitu berpikir kritis, merupakan suatu kemampuan untuk berpikir dengan secara kompleks yang menggunakan proses diantaranya analisis, bertanya serta evaluasi. Tujuan dari penelitian ini adalah Melakukan analisis penerapan Learning Management Sistem dalam meninjau proses berpikir kritis kegiatan perkuliahan, Melakukan analisis factor dominan berpikir kritis yang memberikan pengaruh terhadap pembelajaran matematika. Metode yang digunakan dalam penelitian ini adalah metode kualitatif bertumpu pada masalah yang akan dilakukan pendalaman untuk mencari akar permasalahan atau penyebab masalah terjadi. Hasil dari penelitian yang didapatkan mengenai penerapan Learning Management Sistem untuk melihat proses berpikir kritis matematis cukup efektif, jika dosen menjelaskan materi lebih detail dengan menggunakan tools yang disediakan pada Learning Management Sistem tersebut terutama untuk materi perhitungan dan melakukan diskusi dua arah dengan mahasiswa. Factor yang mendominasi dari penerapan Learning Management Sistem terhadap proses berpikir kritis matematis adalah proses analisis setiap tugas yang dikerjakan oleh mahasiswa secara langsung. Setelah dilakukan analisis kuesioner kemudian dilakukan proses wawancara untuk memperkuat data penelitian tersebut, peneliti memperoleh temuan tentang pembelajaran berbasis Learning Management Sistem pada proses berpikir matematis yaitu penilaian secara langsung oleh dosen kepada mahasiswa.
GEOGEBRA DAN KEMAMPUAN PENYELESAIAN MASALAH MATEMATIS: PENELITIAN BIBLIOMETRIK
Authors: Sari Intan Puspita , Candraningtyas Sekar Rani , Dewi Hena Rosita , Ilham Adjie Muhammad , Akbar Rayhan Muhammad , Rawi Soma Wijaya , Muntazhimah Muntazhimah
Published: February 2023

GeoGebra merupakan salah satu media yang dapat digunakan dalam pembelajaran matematika karena dapat membantu dan mempermudah siswa dalam memecahkan persoalan matematika. Penelitian ini adalah analisis bibliometrik tentang GeoGebra dan kemampuan penyelesaian masalah matematis. Kajian dalam penelitian ini mencakup trend riset dan peluang riset kedepan tentang GeoGebra dan kemampuan penyelesaian masalah matematis. 500 metadata artikel yang berkaitan dengan GeoGebra dan kemampuan penyelesaian masalah matematis diekstrak oleh software Publish or Perish (PoP) dari database Google Scholar. Artikel tersebut telah dipublikasi hingga tahun 2022. Diperoleh 45 terms yang bersesuaian dari total sebanyak 2123 terms, namun hanya 39 terms yang lolos verifikasi. Selanjutnya dilakukan visualisasi network, overlay, dan density dengan menggunakan software VOSviewer. Studi ini memberikan salah satu masukan untuk kemungkinan penelitian yang bisa dilakukan kedepannya berkaitan dengan GeoGebra dan kemampuan penyelesaian masalah matematis.
ANALISIS TECHNOLOGICAL PEDAGOGICAL CONTENT KNOWLEDGE (TPACK) GURU PROFESIONAL DALAM PEMBELAJARAN MATEMATIKA DI SEKOLAH DASAR
Authors: Yurinda Bella , Widyasari Nurbaiti
Published: February 2023

Penelitian ini bertujuan untuk mengetahui perbedaan Technological Pedagogical Content  Knowledge (TPACK) guru yang sertifikasi dengan guru non sertifikasi dalam pembelajaran matematika di daerah Bangka. Penelitian ini dilakukan di SD Negeri se-Kecamatan Pemali Bangka, dengan sampel sebanyak 56 guru dengan masing sejumlah 28 guru baik yang telah tersertifikasi dan belum tersertifikasi. Metode yang digunakan dalam penelitian ini adalah Mixed Method dengan model Sequential explanatory. Teknik pengumpulan data yang digunakan adalah kuesioner/angket dan wawancara. Teknik analisis data yang digunakan pada data kuantitatif adalah uji statistik parametrik yaitu uji T. Sedangkan untuk data kualitatif yang digunakan yaitu reduksi data, penyajian data, dan kesimpulan. Hasil dari penelitian yang didapatkan yaitu 1) Bahwa TPACK dalam pembelajaran matematika baik guru yang sertifikasi maupun guru yang belum sertifikasi sudah bisa mengoperasikan perangkat teknologi untuk sebagai alat bantu pembelajaran. 2 ) Tidak ada perbedaan kemampuan TPACK antara guru yang sertifikasi dengan guru yang belum sertifikasi. 3) Pada komponen kemampuan Technological Knowledge guru yang sertifikasi yang diterapkan pada mata pelajaran matematika lebih baik daripada guru yang belum sertifikasi. Selain itu pada kemampuan komponen Technological Content Knowledge guru yang sertifikasi lebih baik daripada guru yang belum tersertifikasi. Tetapi pada kemampuan komponen Technological Pedagogical Content Knowledge guru yang sertifikasi lebih rendah dari guru yang belum tersertifikasi. Jadi, dapat disimpulkan bahwa baik guru yang sertifikasi maupun guru yang belum sertifikasi telah terbiasa menggunakan teknologi dalam pembelajaran matematika khususnya dalam tuntutan masa pandemi. Hal ini menunjukkan bahwa baik kemampuan pengetahuan teknologi, pedagogic, dan cara mentransfer materi melalui penerapan teknologi telah dikuasai dan dilakukan oleh guru.  Akan tetapi agar selalu mengikuti perkembangan teknologi dan sesuai dengan kurikulum merdeka belajar, maka perlu terus ditingkatkan TPACK guru melalui pelatihan-pelatihan.
PENGARUH KOMPETENSI PEDAGOGIK & MOTIVASI TERHADAP EFIKASI DIRI GURU SDN GUGUS VI PALMERAH JAKARTA BARAT
Authors: Nurmalia Laily , Setiyaningsih Dewi
Published: February 2023

Penelitian ini bertujuan menguji kompetensi pedagogik dan motivasi terhadap efikasi diri guru.Penelitian ini memakai sampel guru di wilayah gugus VI kelurahan Palmerah Jakarta Barat sebanyak60 guru. Metode penelitian menggunakan adalah analisis jalur (path analysis). Hasil penelitianmenunjukkan terdapat pengaruh yang signifikan antara kompetensi pedagogik dan motivasi terhadapefikasi diri guru. Analisis data digunakan uji signifikansi koefisiensi jalur variabel kompetensipedagogik dengan efikasi diri guru diperoleh nilai koefisien thitung 3,60. Nilai koefisien ttabel yaitu 3,60> 2,61 yang artinya kompetensi pedagogik berpengaruh positif dan signifikan terhadap efikasi diri,analisis data variabel motivasi dengan efikasi diri diperoleh nilai koefisien thitung 5,04. Nilai koefisienttabel yaitu 5,04 > 2,61 yang berarti motivasi berpengaruh positif dan signifikan terhadap efikasi diri,dan analisis data variabel kompetensi pedagogik dengan motivasi diperoleh nilai koefisien thitungsebesar 3,21. Nilai koefisien ttabel yaitu 3,21 > 2,62 artinya kompetensi pedagogik berpengaruh positifdan signifikan terhadap motivasi.
ANALISIS KONSUMSI AIR PUTIH TERHADAP KONSENTRASI
Authors: Kusumawardani Siska , Larasati Ajeng
Published: February 2023

ABSTRAKTujuan penelitian ini untuk menganalisis konsumsi air putih terhadap konsentrasi siswa, mengetahui kebiasaan konsumsi air putih siswa dalam 24 jam, dan mengetahui gambaran konsentrasi siswa. Adapun sample yang digunakan adalah 10 subjek siswa kelas IV A SD Negeri Sudimara Barat 5.Metode penelitian deskriptif dengan pendekatan kualitatif. Pada tahap awal, subjek dimintamencatat recall 24 jam asupan konsumsi air putih tentang seberapa banyak asupan konsumsi air putih, selanjutnya peneliti mengelompokkan kedalam 2 kategori yaitu cukup dan kurang asupan air putih, setelah itu subjek dites dengan menggunakan grid tes konsentrasi. Dari data yang ada diambil kesimpulan bahwa dari 10 subjek sebanyak 2 subjek masuk dalam kategori konsentrasi baik yaitu subjek dengan konsumsi air putih cukup, 6 subjek masuk dalam kategori konsentrasi sedang yaitu 5 subjek dengan konsumsi air putih kurang dan 1 subjek dengan konsumsi air putih cukup, dan 2 subjek masuk dalam kategori konsentrasi buruk dengan konsumsi air putih kurang.Kata Kunci: Siswa, Konsentrasi, Air.
PENGEMBANGAN MEDIA PEMBELAJARAN SCRAPBOOK TEMA CITA-CITAKU SUBTEMA AKU DAN CITA-CITAKU PEMBELAJARAN 1
Authors: Qolbiyah Ghina , Kurniasih Surti , Sundari Fitri Siti
Published: February 2023

Penelitian ini bertujuan untuk mengembangkan dan mengetahui kelayakan media pembelajaran scrapbook, serta mengetahui respon siswa terhadap pengembangan media pembelajaran tema cita-citaku subtema aku dan cita-citaku pembelajaran 1. Penelitian ini merupakan jenis penelitian Research and Development (R&D), langkah-langkah penelitian dan pengembangan ini berpedoman pada model ADDIE dengan 5 tahapan yaitu analyze, design, development, implementation, evaluasi.. Penelitian ini dilaksanakan di SDN Muara Beres dengan subjek penelitian kelas IV. Pengembangan media scrapbook divalidasi oleh 3 validator dalam bidang bahasa, media, dan materi.. Teknik pengumpulan data yang digunakan adalah wawancara, angket, dan dokumentasi. Hasil penelitian dari validasi aspek media sebesar 89%, aspek bahasa sebesar 100% dan aspek materi sebesar 100%. Pada tahap uji coba aspek media yang dilakukan kepada 36 siswa diperoleh respon sebesar 97% dengan kriteria sangat baik terhadap media pembelajaran yang digunakan. Berdasarkan hasil penelitian dapat disimpulkan bahwa media pembelajaran scrapbook yang dikembangkan dalam penelitian terbukti valid, mudah untuk digunakan, menarik, dan sangat sangat layak pada saat pembelajaran.Kata kunci: Media Pembelajaran, Scrapbook, Cita-citakku
Upaya Peningkatan Motivasi dan Kemandirian Perekonomian Pengrajin Tas Melalui Digital Marketing Di Ciboleger Baduy Banten
Authors: Gentari Ratu Erlina , Muharam Hari , Juanda Enda , Wiguna Wahyu , Susanto Budi
Published: February 2023

Tujuan dari pengabdian ini adalah untuk meningkatkan motivasi dan kemandirian ekonomi para pengrajin tas melalui media promosi digital marketing di desa Kanekes, Ciboleger, Baduy, Lebak, Banten yang diharapkan dapat menjadi pilihan tepat bagi para pelaku usaha mikro, kecil dan menengah. dalam mengembangkan usahanya dan menjangkau pasar nasional dan internasional, media promosi konvensional yang memakan biaya banyak dan jauh lebih sulit, tidak lagi menjadi perhatian utama para pelaku usaha mikro, kecil, dan menengah karena digital marketing membantu para pelaku usaha menggunakan media sosial sebagai sarana. bagi mereka untuk melakukan promosi dan sebagainya. Memberikan pemahaman tentang pentingnya digital marketing dalam pengenalan produk dapat dijadikan sebagai motivasi bagi mereka dalam memperkenalkan produknya secara luas, Kemandirian ekonomi yaitu kemampuan mengelola perekonomian sendiri dan tidak bergantung pada kebutuhan ekonomi orang lain dan merupakan syarat dialami oleh masyarakat yang ditandai dengan kemampuan berpikir, memutuskan dan melakukan sesuatu yang dianggap tepat guna mencapai solusi dan solusi, salah satunya dengan menggunakan daya/kemampuan yang dimiliki. Metode yang digunakan adalah melalui ceramah dan demonstrasi, tanya jawab, latihan, dan praktek untuk mengetahui implementasi, pencapaian hasil dalam membangun kemandirian ekonomi dan perilaku warga. Pengertian digital marketing adalah kegiatan memasarkan atau mempromosikan suatu brand atau produk dengan menggunakan media digital atau internet. Tujuan pemasaran digital adalah untuk menarik konsumen dan calon pelanggan dengan cepat, misalnya melalui Facebook, Twitter, Instagram, Kaskus, Google, Pasar, dan Blog.
Space Environment Effects on the Electron Yields of Thermal Control Coatings
Authors: Taylor Trace , Robertson Matthew , Allen Heather , Dennison J. R. , Guy Michael , Willis Emily
Published: February 2023

Space-environment-induced degradation of white thermal control coatings from the Long Duration Exposure Facility (LDEF) was investigated. Much of the exterior of the LDEF was painted with a white thermal control coating, Aeroglaze A276; and most of the interior was coated with a black thermal control coating, Aeroglaze Z306. Outgassing from these coatings and other LDEF materials interacted with the white surface when exposed to sunlight after volatile materials condensed on the LDEF surfaces. Surface morphology was characterized by optical and scanning electron microscopies. Fourier-transform infrared spectroscopy and energy-dispersive x-ray spectroscopy were used to identify the chemical compounds and elements present in the contamination film. Many material properties were modified due to the prolonged approximately six year low-Earth-orbit exposure, but electron yield (EY) was the focus of this study due to its dominance in spacecraft charging. Measurements showed an increase in maximum EY with increased contamination, with the maximum EY more than doubling in some cases. The NASA Charging Analyzer Program simulations for simplified models of the LDEF showed the impact of the degradation on spacecraft charging under different environmental conditions; equilibrium surface potentials varied by more than 100% in some cases.
Model for Predicting Risk of Postpartum Purulent-Inflammatory Complications after Cesarean Section: Cohort Retrospective Study
Authors: Kutsenko I. I. , Borovikov I. O. , Magay A. S. , Bulgakova V. P. , Borovikova O. I.
Published: February 2023

Background. Relevance of the study is related to the lack of a unified strategy for determining the risk of infectious complications of puerperium. Currently, the specialists use the collected data from studies documenting the main factors of infection in a population or cohorts of postpartum women. However, accuracy of these factors is not established and prognosis could not be personalized. The paper analyzes significant risk factors for the infectious complications associated with cesarean section (C-Section) and develops a model for their prognosis and an individual assessment of the risk of postpartum infection in order to take timely preventive measures.

Objective. To identify predictors of postpartum purulent-inflammatory complications after cesarean section, to evaluate their predictive value, and to develop a statistical model for determining the risk of their occurrence.

Methods. The cohort retrospective study (January 2019 to January 2022) was conducted in four obstetric health facilities of Krasnodar and was focused on analysis of medical records. Anamnestic, clinical and laboratory data of all women after cesarean section delivery were collected. Model: a patient diagnosed with any infection associated with cesarean section within 42 days after delivery — postoperative suture infection, endometritis, peritonitis, thrombophlebitis, sepsis. Infections were grouped to carry out a single risk assessment with an internal validation test and to develop a multifactor logistic regression model. All analyses were conducted using version R 3.2.3 (SPSS Inc., Chicago, IL) and Transparent Reporting of a multivariable prediction model for Individual Prognosis Or Diagnosis (TRIPOD).

Results. Infection associated with cesarean section occurred in 2.50% of women (n = 548; 95% CI 2.6–3.5), suture disruption — in 0.59% (n = 129; 95%, CI 0.41–0.81), endometritis — 1.46% (n = 321; 95%, CI 1.15–1.94), peritonitis — 0.16% (n = 35; 95%, CI 0.11–0.20), thrombophlebitis 0.04% (n = 9; 95%, CI 0.01–0.05), sepsis 0.25% (n = 54; 95%, CI 0.15–0.35). The authors have identified 14 major variables with a high prognostic risk for the development of infectious complications of puerperium. The model differentiated women with and without purulent inflammatory complications of puerperium by internal validation (concordance index = 0.712, 95%, CI 0.672–0.755).

Conclusion. The developed model can be used to accurately predict the risk of infectious complications after abdominal delivery and to identify high-risk patients. It ensures a differentiated approach with a possibility to expand studies and strengthen antibiotic therapy, which promotes reduction of surgical site puerperal infection.
Evaluating the Developed Model of Experimental Rhinitis in Laboratory Rats: Pre-Clinical Experimental Randomized Study
Authors: Berest I. Ye. , Tananakina T. P. , Teleshova O. V. , Burgelo E. V. , Parinov R. A. , Koretsky A. V.
Published: February 2023

Background. Among the damaging factors affecting the mucociliary system of the nasal cavity, surgical wound is of particular relevance in the practice of an otorhinolaryngologist. The clinical assessment of regeneration of the mucociliary system is associated with certain difﬁ culties, since the intravital morphological examination of the nasal mucosa in patients is traumatic. Therefore, the development of animal models of experimental rhinitis is considered to be highly relevant in order to study the dynamics of mucociliary pathomorphological changes and assess the epithelium regeneration.

Objectives. To evaluate the developed model of experimental rhinitis in laboratory rats by studying clinical, morphological and biochemical changes in the inﬂ ammatory process.

Methods. The experimental rhinitis model was developed and tested on 60 mature male Wistar rats. All animals were randomized into two groups: experimental group #1 (n = 30) — rats in which experimental rhinitis modeling was performed and group #2 (n = 30) — control, intact animals. In the course of the experiment, the authors examined the content of CRP in blood, evaluated the differential blood cell count, and studied a morphology of the nasal septum mucosa in 2, 5, 10 days after the injury to assess the dynamics of the inﬂ ammatory process in rats of both groups. Statistical analysis of the study results was carried out by means of Statistica 8.0 (StatSoft Inc., USA).

Results. After injury, the rats from group #1 developed acute rhinitis, which was clinically manifested by the release of mucous or mucopurulent secretion from the nostrils, sneezing and scratching the nose. An increase in CRP, band and segmented neutrophils, and a decrease in lymphocytes were observed in blood of the rats from group #1 in comparison with the control group. Microscopic analysis of changes in the nasal septum mucosa showed that the acute phase of exudative inﬂ ammation developed on the second day: vascular congestion, edema, neutrophilic inﬂ ammatory inﬁ ltration of the submucosal membrane were observed against the background of foci of epithelial necrosis. The proportion of lymphocytes and macrophages in the inﬂ ammatory inﬁ ltrate increased by the ﬁ fth day, initial signs of restoration of epithelial tissue — the formation of an undifferentiated regenerating epithelium — appeared by the tenth day.

Conclusion. The results of the study show that an adequate experimental model of acute rhinitis in laboratory animals have been obtained. An acute inﬂ ammatory process is characterized by clinical manifestations and changes in blood parameters. Particular destructive and reparative-proliferative changes develop in the mucous membrane of the nasal septum of experimental animals as a result of a surgical wound.
Does bacteria control our appetite?
Authors: Gabanyi Ilana
Published: February 2023

The gut-brain pathway has been the center of many studies in the past few years, but the mechanisms driving this interaction are still poorly understood. In our work we reveal how parts of a bacterium’s cell wall are able to reach the brain and decrease the activity of certain neurons controlling appetite.
The Impact of SARS-CoV-2 on the Brain: It Is All in Your Head
Authors: Mayer Meredith G. , Fischer Tracy
Published: February 2023

What is going on with SARS-CoV-2 infection and your brain? Even in mild infection there may be neurological injury that affects recovery. In our study, brain tissue recovered from SARS-CoV-2 infected non-human primates revealed microbleeds, neuron injury and death, and evidence of brain hypoxia, all of which may cause long-lasting neurological symptoms after infection.
Reflective microscopy for mechanistic insights in corrosion research
Authors: Shkirskiy Viacheslav , Kanoufi Frédéric
Published: February 2023

Reflective microscopy (RM) is a robust, label free optical imaging technique that allows fast operando measurements of structural changes on metal interfaces at nanoscale in a wide field. Based on the analysis of the reflected light, RM can be simply understood as “video camera” to produce optical photographs of studied interfaces and thus, it has been used for many years as a complementary tool for the visual inspection. However, recent developments in the optical models and refining the experimental design provided means for the quantitative conversion of reflected light intensities into the variations in roughness, thickness of surface films, chemical composition etc., all indispensable for the surface sciences. This review highlights recent advances and contemporary challenges in the methodological developments of RM specifically tailored for the corrosion research.
An Effective Additive for Introducing the Triazole Unit of Ensitrelvir: Combination of LiCl and Et3N to Easily Generate Lithium Triazinolate
Authors: Ohashi Eisaku , Sahara Naoto , Hirano Yoichi , Hosoya Masahiro , Takahashi Yusaku , Tsuno Naoki
Published: February 2023

An efficient and robust method was developed to introduce the triazole unit of Ensitrelvir, a COVID-19 therapeutic agent. One of the key steps is introducing the triazole unit in the triazinone with Cs2CO3 and KI in a heterogeneous system. Detailed reaction screening revealed that addition of LiCl allowed the reaction to proceed quantitatively in the presence of inexpensive Et3N, and the selectivity of the N-alkylation was greatly improved. The key to promoting the reaction is the mild formation of the lithium triazinolate accompanied by precipitation of Et3NHCl (the only insoluble matter in this reaction). Dissolving all the substrates and reagents should contribute to further improvement of the process robustness.
Organotitanium Click Chemistry
Authors: Arzoumanidis Gregory
Published: February 2023

The click chemistry of titanium exemplified by the “green” [3+2] cycloaddition of the [Ti-N3] moiety with nitriles RCN to form a tetrazole ligand, is currently limited in scope, but the future of this open and wide field is bright, full of promising new synthetic approaches discussed herein, for pharmacological and bio orthogonal applications. This prediction is based on emerging click reaction possibilities of existing titanium azides, from the commercially available Ti(N3)4, Cp2Ti(N3)2, (iPrO)2Ti(N3)2, and their multiple derivatives, participating in cycloaddition, exchange and other reaction types with alkynes, alkenes, nitriles, and related click synthons. Structural, mechanistic, stereo control and other effects on reactivity will be briefly discussed. The main emphasis in this review article is on recently discovered organotitanium complexes like 2-phenylindole titanium dichloride, serving as springboards of a new era in organotitanium click chemistry, by the original syntheses of potentially bioactive complexes.
High-Throughput Reactivity Exploration for Extended Databases of Transition Metal Catalysts
Authors: Hashemi Ali , Bougueroua Sana , Gaigeot Marie-Pierre , Pidko Evgeny
Published: February 2023

A method is introduced for the automated reactivity exploration of extended in silico databases of transition metal catalysts. The proposed workflow is designed to tackle two key challenges for bias-free mechanistic explorations on large databases of catalysts: (1) automated exploration of the chemical space around each catalyst with unique structural and chemical features and (2) automated analysis of the resulting large chemical datasets. To address these challenges we have extended the application of our previously developed ReNeGate method for bias-free reactivity exploration and implemented an automated analysis procedure to identify the classes of reactivity patterns within specific catalyst groups. Our procedure applied to an extended series of representative Mn(I) pincer complexes revealed correlations between structural and reactive features pointing to new channels for catalyst transformation under the reaction conditions. Such an automated high-throughput virtual screening of systematically generated hypothetical catalyst datasets opens new opportunities for the design of high performance catalysts as well as an accelerated method for expert bias-free high-throughput in silico reactivity exploration.
Making Photochemistry Scalable - An Operationally Simple Falling Film Looping Photoreactor
Authors: Naskar Shibu , Kowalczyk Daniel , Mal Susital , Das Subrata , Mandal Debabrata , Kumar Prakash , Ziegenbalg Dirk
Published: February 2023

Visible light-driven organic transformations have become very widespread due to their energy efficiency, process simplicity and high selectivity. Since photoreactions occur in a wide range of wavelengths and conditions, designing a specific reactor is very strenuous and challenging. Especially when it comes to the transfer of photoreactor concepts from the laboratory to larger scale. Crucial links for the scale-up process are still missing. Ideally, a scale-up process should be performed within the same type of reactor ensuring comparable reaction conditions. To resolve this issue, a new looping photoreactor was designed and manufactured that recirculates the reaction mixture and generates a falling film within the photoreactor. The reactor concept allows small-scale photoreactions to be carried out on a laboratory scale and demonstrates the scalability of the reactor concept without major changes to the reaction conditions.
Chemical characterization, total starch, amylose and resistance starch of local
cocoyam in Maluku, Indonesia
Authors: Lopulalalan C.G.C. , Marseno D.W. , Marsono Y. , Pranoto Y.
Published: February 2023

Tubers are a potential source of carbohydrates due to their high starch composition with
various benefits in the food and non-food industry. Meanwhile, cocoyam (Xanthosoma
sagitofollium) is one of the tubers with high starch potential. Therefore, this study aimed
to characterize the chemical properties, total starch, amylose, and resistant starch of local
cocoyam from several locations in the Moluccas. These locations include Buru Island,
Saparua Island and Saumlaki Island, the three locations are separated by the ocean. The
starch was extracted using the wet method while the chemical analysis was carried out on
the moisture, ash, fat, protein, phosphorus, and carbohydrate contents, as well as total
starch, amylose, and resistant starch. Data were analyzed by means of variance (ANOVA)
at = 0.05. The significant difference that occurred was continued with Duncan's test (α =
0.05). The results showed that the three starches were significantly different from one
another, which implies that the growing location affected the chemical components, as
well as the total starch, and amylose while the resistant starch was not significantly
different. Based on the results, the growing locations affect the chemical contents but not
the resistant starch.
Seroprevalence of SARS-CoV-2 infection among blue-collar workers in United Arab Emirates
Authors: Al Jabri Omar , Al Hashemi Omar , Toubasi Yaser , Al Delfi Firas , Moazzam Muhammad
Published: February 2023

Background: This is one of the first studies exploring immunity against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) among blue-collar workers in Abu Dhabi. Aims: This study estimated the seroprevalence of SARS-CoV-2 infection among workers living in a closed setting using qualitative analysis of the total SARS CoV-2 antibody immune response. Methods: We conducted this monocentric, prospective, observational study in a labour compound for a cohort of workers between 28 March and 6 July 2020. We tested for SARS-CoV-2 (nasopharyngeal) (RT-PCR) and anti-SARS-CoV-2 T-Ab. Results: Out of a total of 1600 workers, 1206 (75.0%) participated in the study – all were males, median age 35 years (19–63 years). We found 51% of the participants to be positive for SARS-CoV-2; the 49.0% who tested negative were considered as contacts. Anti-SARS-CoV-2 T-Ab was detected among 864 participants, showing an overall point prevalence of 71.6%. A relatively higher response was found among cases (89.0%) than among contacts (53.2%). Conclusion: This study highlights the need to prioritize public health interventions in closed settings where disease transmission is higher due to greater overall exposure. A high seroprevalence of anti-SARS-CoV-2 T-Ab was found among the residents. A serial quantitative study applying time series and regression models is recommended to further evaluate the sustainability of the immune response among this and similar population groups.
MODERN LEGAL RELATIONSHIP IN THE CONTEXT OF THE THEORY OF CORRELATION OF SUBJECTS OF LAW
Authors: Vasiliev S.
Published: February 2023

In modern conditions, jurisprudence is very often confused with bureaucracy. This circumstance is due to the fact that everyone is accustomed to accurately and rigorously comply with each letter of the law and another, even not the most significant legal act in terms of legal force. At the same time, one has to face the fear of fulfilling this or that provision incorrectly, which leaves an imprint not only on the well-being of citizens, but also creates a certain negative tension when contacting public authorities, state or municipal institutions, etc. As a result, the law has turned from a means of resolving conflict situations and stabilizing relations in society into something that interferes with the life of an ordinary person. It seems that this happened because the “law for man” paradigm turned into “man for the law”. Such reflections prompted the author to try to formulate a theory of the correlation of subjects of law, which would determine the key positions of competent persons and bodies, not only within the framework of legal relations. Nevertheless, the latter continue to play the most significant value and will be considered in this work in more detail. The main conclusion is that the law should serve people, and not vice versa, for which, when creating it, it is necessary to take into account their real interests, what happens in life instead of modeling their behavior in the future, also using measures of state coercion.
SOME FEATURES OF IMPLEMENTATION IN PROSECUTOR’S OFFICES REGULATIONS OF THE LAW ON THE PRESENTATION OF INFORMATION ABOUT THE ADDRESSES OF SITES AND (OR) PAGES OF SITES IN THE INFORMATION AND TELECOMMUNICATION NETWORK «INTERNET»
Authors: Kutsenko Ekaterina
Published: February 2023

The work is devoted to the study of the problems of presenting information about the addresses of sites and (or) pages of sites on the Internet. The current legislation obliges federal government civil servants and citizens applying for such positions to submit information about the addresses of sites and (or) pages of sites in the information and telecommunications network «Internet», where they posted publicly available information. The possible procedure and algorithms for the implementation of such checks, the appropriate identification and disciplinary proceedings against the perpetrators have been analyzed.