bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengembangan Media Berbasis Video Pembelajaran PJOK pada Materi Bola Voli di SMP N 34 Padang
Authors: Sari Shinta Nopriyanti , Yaslindo Yaslindo , Wahyuri Asep Sujana , Apriyano Berto
Published: February 2024

Penelitian Shinta Nopriyanti Sari bertujuan untuk mengembangkan media pembelajaran Pendidikan Jasmani Olahraga dan Kesehatan berbasis video di sekolah menengah pertama dalam meningkatkan motivasi belajar dan pemahaman siswa dalam materi bola voli. Berdasarkan pengamatan peneliti di sekolah menengah pertama di Kota Padang, terlihat para siswa kurang termotivasi dalam pembelajaran Pendidikan Jasmani Olahraga dan Kesehatan terkhususnya pada materi bola voli dan sulit dalam memahami materi yang disampaikan. Jenis penelitian ini merupakan Research and Development (R&D) dengan mengguakan model pengembangan ADDIE, yang terdiri dari 5 langkah pengembangan yaitu Analisis (Analyze), Perancangan (Design), Pengembangan (Development), Implementasi (Implementation) dan Evaluasi (Evaluation). Penelitian ini di bantu oleh 4 orang validator yaitu 2 ahli materi, 1 ahli media, dan 1 ahli Bahasa. Insrument yang digunakan dalam penelitian ini adalah lembar validasi dan hasil pre-test dan post-test. Teknik analisis data yang menggunakan skala penilaian dan rentang persentase. Dari penelitian yang telah dilakukan didapat bahwa validitasi media yang dikembangkan memiliki klasifikasi sangat layak. Ketika diberikan soal post-test mengalami peningkatan dari sebelumnya saat mengerjakan soal pre-test sehinga Ho ditolak dan Ha diterima. Sehingga terdapat perbedaan yang signifikan dari hasil tersebut. Media berbasis video pembelajaran Pendidikan Jasmani Olahraga dan Kesehatan berbasis video di Sekolah Menengah Pertama Negeri 34 Padang sangat layak digunakan.
Tingkat Kebugaran Jasmani SMA N 2 Padang Panjang Setelah Menerapkan Kurikulum Merdeka Belajar Kelas X
Authors: Solichin Alhamdi Maulidana , Khairuddin Khairuddin
Published: February 2024

Tujuan dari penelitian ini adalah untuk mengetahui tingkat kebugaran jasmani siswa kelas X di SMA N 2 Padang Panjang. Jenis penelitian ini adalah deskriptif. Penelitian ini dilaksanakan pada 14 -16 September 2023. Populasi dalam penelitian ini adalah kelas X1 dan X2 dan sampel 36 siswa laki-laki kelas X1 dan X2. Teknik pengambilan sampel menggunakan cll Sampling. Instrumen dalam penelitian Tes Kebugaran Siswa Indonesia (TKSI) kelas E-F. Teknik analisis Analisis data penelitian menggunakan statistik deskriptif dengan tabulasi frekuensi menggunakan excell. Hasil penelitian ini yaitu tingkat kesegaran jasmani siswa SMA N 2 Padang Panjang dengan nilai rata-rata 19,56 dikategorikan sedang. Jika dirinci maka dapat disebutkan bahwa tingkat kebugaran jasmani siswa laki-laki terdapat kategori sedang. Terdapat 2,77% (1 orang) siswa laki-laki berada pada kategori baik dan 72,22% (26 orang) siswa laki-laki dalam kategori sedang, serta 25% (9 orang) siswa kebugaran jasmani dalam kategori kurang.
Tinjauan Teknik Dasar Dalam Permainan Bolabasket Ekstrkurikuler Putra SMA N 1 Sungai Rumbai di Kabupaten Dharmasraya
Authors: Pernando Yandhi , Neldi Hendri
Published: February 2024

Masalah dalam penelitian ini adalah belum diketahuinya tingkat kemampuan teknik dasar shooting, dribbling, passing   bolabasket putra SMA N 1 Sungai Rumbai Kabupaten Dharmasraya. Tujuan penelitian ini adalah untuk mengetahui tingkat kemampuan teknik dasar shooting, dribbling, passing   bolabasket putra SMA N 1 Sungai Rumbai Kabupaten Dharmasraya. Jenis penelitian ini adalah penelitian deskriptif. Populasi dalam penelitian ini adalah seluruh pemain bolabasket  SMA N 1 Sungai Rumbai Kabupaten Dharmasraya yang berjumlah 20 orang. Teknik pengambilan sampel menggunakan teknik total sampling, maka jumlah sampel dalam penelitian ini adalah sebanyak 20 orang. Instrument yang digunakan dalam penelitian ini dengan menggunakan tes kemampuan shooting, passing dan dribbling. Teknik analisis data menggunakan analisis deskriptif persentatif.  Hasil penelitian ini adalah 1) Kemampuan teknik dasar passing pada bolabasket putra SMA N 1 Sungai Rumbai Kabupaten Dharmasraya memiliki rata-rata passing dengan kategori sedang. 2) Kemampuan teknik dasar dribbling pada bolabasket putra SMA N 1 Sungai Rumbai Kabupaten Dharmasraya memiliki rata-rata passing dengan kategori sedang. 3) Kemampuan teknik dasar shooting pada bolabasket putra SMA N 1 Sungai Rumbai Kabupaten Dharmasraya memiliki rata-rata passing dengan kategori sedang. 4) Secara keseluruhan kemampuan teknik dasar bolabasket putra SMA N 1 sungai rumbai kabupaten dharmasraya memiliki rata-rata berada pada kategori sedang.
Analisis Kondisi Fisik dan Teknik Dasar Pemain Futsal MAN 1 Payakumbuh
Authors: Ape Alief Habibi , Atradinal Atradinal
Published: February 2024

Permainan futsal memerlukan komponen penting berupa teknik dasar dan kondisi fisik. Kondisi fisik dan teknik dasar seorang pemain akan menunjang performa di lapangan dan untuk mencapai prestasi yang maksimal. Pemain futsal MAN 1 PAYAKUMBUH banyak yang mengalami kelelahan saat latihan, lemahnya tingkat kekuatan otot pemain, kurangnya keterampilan pemain dalam mengolah bola, kurangnya kecepatan menggiring bola dan belum diketahuinya kondisi fisik dan teknik dasar pemain futsal MAN 1 Payakumbuh secara mendalam. Penelitian ini merupakan penelitian deskriptif kuantitatif. Penelitian ini bertujuan untuk melihat bagaimana kondisi fisik dan teknik dasar pemain futsal MAN 1 Payakumbuh. Sampel pada penelitian ini terdiri dari 15 orang pemain. Tes kondisi fisik yang dominan pada penelitian ini memiliki 5 macam tes diantaranya: daya tahan (Yo-yo Intermittent Recovery Test), daya ledak otot tungkai (standing long jump), kekuatan (squat jump test), kecepatan (sprint 30 m) dan kelincahan (Illinois Agility Run Test). Sedangkan tes untuk mengukur teknik dasar bermain futsal meliputi: passing, controlling, dribbling dan shooting yang dilakukan dalam satu rangkaian permainan. Hasil dari tes kondisi fisik pemain futsal MAN 1 Payakumbuh rata-rata masuk ke dalam kategori cukup dalam norma masing-masing item tes. Sedangkan hasil dari tes teknik dasar pemain futsal MAN 1 Payakumbuh dikategorikan cukup dengan persentase 53,333%.
Hubungan Kelincahan Terhadap Kemampuan Dribling Pemain Sekolah Sepak Bola Muspan Padang
Authors: Bima sakti Nichozo Putra , Sari Dessi Novita
Published: February 2024

Penelitian ini dilatar belakangi oleh banyaknya kesalahan pada saat dribbling. Kesalahan tersebut yaitu pada saat melakukan dribbling pemain tidak bisa melewati lawan dan dribbling sering terlepas, sehingga dengan mudahnya dicuri oleh lawan. Permainan sepakbola tentu membutuhkan kondisi fisik yang baik, salah satu kondisi fisik itu termasuk di dalamnya kelincahan, kelincahan yang baik akan mempengaruhi teknik dasar yang baik dan benar. Dalam hal ini adalah teknik dribble permainan sepakbola, tujuan akhir dari permainan sepakbola adalah menciptakan gol sebanyak mungkin tentu dalam melakukan dribble bola memerlukan teknik, koordinasi serta kelincahan tubuh yang baik pula.Penelitian ini merupakan penelitian kuantitatif dengan menggunakan pendekatan deskriptif korelasional. Populasi dalam penelitian ini merupakan pemain SSB Muspa Kota Padang yang berjumlah 168 orang. Sampel penelitian ini diambil dengan menggunakan teknik puposive sampel berjumlah 20 orang. Instrumen yang digunakan dalam peneltian ini adalah tes kelincahan tanpa bola dan tes latihan dribbling menggunakan bola. Data dianalisis dengan metode analisis deskriptif korelasional.Temuan dari penelitian ini yaitu daya ledak otot tungkai mempunyai hubungan signifikan dengan Kelincahan terhadap Kemampuan Dribbling, ditandai dengan hasil yang diperoleh yaitu rhitung 0,991> rtabel 0,444
Pengaruh Metode Drill terhadap Peningkatan Kemampuan Berguling kedepan Peserta Didik SMP Negeri 3 Sungai Penuh
Authors: Hudaya Muhammad Hadid
Published: February 2024

Penelitian ini dilatarbelakangi metode pembelajaran dalam peningkatan kemampuan berguling kedepan di SMP Negeri 3 Sungai Penuh masih kurang dalam penggunaan metode pembelajaran dikarenakan hanya menggunakan metode pembelajaran konvensional. Namun, belum ada yang menggunakan metode drill sebagai metode pembelajaran materi berguling kedepan padahal metode drill memiliki keunggulan yaitu mendorong siswa supaya saat pembelajaran siswa mudah memahami materi berguling kedepan. Metode drill adalah metode yang memungkinkan siswa mempraktikkan keterampilan tertentu dengan mengikuti penjelasan dan petunjuk guru. Penelitian ini menggunakan kuantitatif yang disebut Quasi Experiment. Metode pengumpulan data dengan tes, berupa pernyataan 10. Metode analisis data yakni uji normal, uji sejenis, dan uji hipotesis, serta alat pengumpulan datanya menggunakan lembaran pernyataan. Hasil penelitian menunjukkan penggunaan metode drill berpengaruh signifikan dibanding dengan kelas kontrol menggunakan metode konvensional pada peningkatan kemampuan berguling kedepan pada peserta didik SMP Negeri 3 Sungai Penuh.
Pengaruh Latihan Plyometrics Terhadap Daya Ledak Otot Tungkai Pada Atlet Putra Club Bolavoli Povkar Di Lengayang Kabupaten Pesisir Selatan
Authors: Fadhil Muhammad , Sepriadi Sepriadi
Published: February 2024

Tujuan dari penelitian ini adalah untuk mengetahui bagaimana pengaruh latihan plyometric terhadap daya ledak otot tungkai pada atlet putra club bolavoli Povkar di Lengayang Kabupaten Pesisir Selatan. Jenis penelitian ini adalah eksperimen semu dengan menggunakan one grup pretest-posttest design. Populasi dalam penelitian ini adalah semua atlet putra club bolavoli Povkar di Lengayang Kabupaten Pesisir Selatan Padang yaitu berjumlah 14 orang. Sampel dalam penelitian ini berjumlah 14 orang dengan menggunakan teknik sensus sampling. Data daya ledak otot tungkai dilakukan dengan test vertical jump. Teknik analisis data menggunakan teknik analisis uji-t dengan taraf singnifikansi α = 0,05.Hasil penelitian menunjukan terdapat peningkatan singnifikan rata rata daya ledak otot tungkai  atlet yaitu pre- test (90,07) menjadi (95,62) pada post-test dan dimana thitung t hitung (3,121) > t tabel (1,782). Maka terdapat pengaruh metode latihan plyometric terhadap daya ledak otot tungkai pada atlet putra club bolavoli Povkar di Lengayang Kabupaten Pesisir Selatan.
Revista Completa - RBEP 004
Authors: Executiva Editoria
Published: February 2024

Rbep 004
Expansão-interiorização-democratização
Authors: Ramos de Azevedo Alexandre , Vargas Hustana Maria
Published: February 2024

Este trabalho tem por objetivo identificar estratégias ou ações que possam contribuir para a redução das desigualdades de acesso à educação superior, partindo da hipótese de que, no período entre 2003 e 2015, teriam sido implementadas ou desenvolvidas iniciativas importantes neste sentido, as quais produziram um ciclo de expansãointeriorização- democratização do acesso à educação superior que não foi a simples continuidade do ciclo de expansão iniciado nos anos de 1990 (Senkevics, 2021). A pesquisa foi desenvolvida sob abordagem, ao mesmo tempo, qualitativa e quantitativa, tendo em vista a associação de pesquisa documental e bibliográfica com análise dos dados produzidos pela Pesquisa Nacional por Amostra de Domicílio (Pnad), feita pelo Instituto Brasileiro de Geografia e Estatística (IBGE). O referencial teórico adotado baseou-se no conceito de “efeitos de lugar” (Bordieu, 2012; 2013; Azevedo; Vargas, 2023), que inclui os conceitos correlatos de “espaço social reificado” e “espaço físico apropriado”, considerando a indissociabilidade entre o espaço físico e espaço social, e que a desenvoltura dos agentes diante dos desafios territoriais irá depender da posse de diferentes capitais – econômico, cultural, social e simbólico. Apesar de considerar as múltiplas dimensões da desigualdade de acesso à educação superior, as análises quantitativas priorizaram as desigualdades territoriais e socioeconômicas, fazendo uso de duas variáveis: localização geográfica e renda domiciliar per capita. Como resultado da investigação, consideramos ter comprovado a hipótese de novo ciclo de expansãointeriorização- democratização, fruto de ação intencional operada dentro dos governos Lula e Dilma (Haddad, 2005; 2008). Contudo, as análises de dados revelaram que a redução das desigualdades de acesso à educação superior não foi homogênea para todas as localizações geográficas, principalmente quando acrescentamos a variável renda domiciliar per capita, fato que deve ser levado em consideração no planejamento e implementação do novo Plano Nacional de Educação (PNE 2024-2034).
A method of satellite hydrometeorological information operational correction in a ship's navigation area using sub-satellite measurements
Authors: Akmaykin Denis , Grinyak Viktor Mihailovich , Bocharova Viktoriya Valer'evna , Bukin Oleg Alekseevich
Published: February 2024

The problem of assessing the state of the sea surface by combining satellite and ship measurements is considered. Information about the strength and direction of the wind at the sea surface is important to ensure safe navigation and planning of vessel transit routes. It is of key importance for weather forecasting and excitement. Wind data is traditionally obtained from passing ships and buoys. Ship data covers only limited areas of the World Ocean and is received unevenly, buoy data is highly sparse, which makes it impossible to obtain an adequate picture of the distribution of atmospheric currents. The use of remote sensing satellites has made it possible to increase the density of measurements of wind speed and direction by orders of magnitude, and the relevance of the data obtained. However, satellite measurements can be distorted. In particular, the influence of atmospheric precipitation (rain) can give a two-fold error in measuring wind speed. Strong and weak winds also create problems: in strong winds, the measured data underestimate the true wind speed, in weak winds they overestimate. A method for correcting satellite data on wind speed and direction is proposed. The essence of the method is to use subsatellite ship measurements in conjunction with satellite information. Knowing the weather data measured locally (from the ship), it is possible to calculate regression parameters for correcting satellite data. By applying regressions with calculated parameters to satellite images in the water area, it is possible to obtain more accurate weather data in the area of the vessel's route. The results of calculations based on real satellite and on-board data in the waters of the Sea of Okhotsk are presented. A polynomial of the second degree is taken as a regression function. It is shown that the correction using subsatellite ship measurements more accurately characterizes the wave than the data directly received from the satellite.
Cost-effectiveness of ships torsional vibrations monitoring systems application
Authors: Pokusaev Mikhail Nikolaevich , Gorbachev Maxim Michailovich , Gorbachev Artem Maksimovich
Published: February 2024

A torsional vibration monitoring system is being investigated, and an assessment of the economic efficiency of its implementation on ships is made. A schematic diagram of the torsional vibration monitoring system is illustrated and a photograph of an experimental sample of the monitoring system is provided. An assessment of the economic efficiency of the implementation of torsional vibration monitoring systems on ships is being carried out to prevent the occurrence of emergency situations with marine propulsion systems. The rules of classification societies, scientific and technical literature in the field of torsional oscillations and industrial economics, and the authors' own research were used as materials. The methods used are analysis and computational experiment. Data on the economic costs of the shipowner in the event of emergency situations in case of fatigue failures of elements of ship's engine and propulsion systems were obtained. An assessment of the costs for the development, installation and maintenance of a torsional vibration monitoring system on ships was made; as well as an approximate assessment of the volume of the Russian domestic market for installation and maintenance of torsional vibration monitoring systems on ships. It is noted that the cost of the consequences of propeller shaft failures ranges from several million to tens of millions of rubles. It is concluded that the development and implementation of torsional vibration monitoring systems will reduce the cost of the shipowner for a routine assessment of the technical condition of torsional vibration dampers and reduce the risks of costly accidents with shipboard engine complexes.
Efektivitas Dosis dan Waktu Aplikasi Pupuk Kompos Trico-Glio untuk Pengendalian Penyakit Layu Fusarium (Fusarium sp.) pada Tanaman Cabai Merah (Capsicum annum L.)
Authors: Susanna Susanna , Alfizar Alfizar , Fitriadi Eka
Published: February 2024

Fusarium sp. merupakan salah satu patogen tular tanah penyebab penyakit pada tanaman cabai merah yang dapat menimbulkan kerugian hingga 80%. Salah satu alternatif pengendalian yang dapat dilakukan yaitu menggunakan pupuk kompos yang mengandung agens antagonis Trichoderma sp. dan Gliocladium sp. Penelitian ini bertujuan untuk menentukan dosis dan waktu aplikasi pupuk kompos Trico-Glio (formulasi dengan bahan aktif Trichoderma sp. dan Gliocladium sp.)   dalam mengendalikan penyakit layu fusarium (Fusarium sp.) pada tanaman cabai merah. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) faktorial. Faktor pertama yaitu dosis kompos Trico-Glio yang terdiri dari 5 taraf yaitu 0, 25, 50, 75, dan 100 g/tanaman dan faktor kedua waktu aplikasi terdiri dari 2 taraf yaitu 7 dan 14 hari sebelum tanam, sehingga terdapat 10 kombinasi perlakuan dan diulang 4 kali. Setiap unit perlakuan terdiri dari 4 tanaman sampel, maka diperoleh 160 unit percobaan. Peubah yang diamati meliputi masa inkubasi, insidensi penyakit, dan kepadatan populasi awal dan akhir mikroba (cendawan patogen dan agens antagonis). Hasil analisis ragam menunjukkan bahwa tidak terdapat pengaruh interaksi antara dosis dan waktu aplikasi pupuk kompos Trico-Glio terhadap masa inkubasi, insidensi penyakit, panjang diskolorasi xylem dan kepadatan populasi awal dan akhir mikroba. Namun secara mandiri dosis pupuk kompos Trico-Glio berpengaruh nyata terhadap semua peubah, sedangkan waktu aplikasi tidak berpengaruh nyata. Perlakuan 100 g/tanaman dari pupuk kompos Trico-Glio memperlihatkan hasil yang paling baik dalam mengendalikan penyakit layu fusarium pada tanaman cabai merah.
Uji Peningkatan Perkecambahan dan Vigor Benih Padi Varietas Junjuang dengan Isolat Trichoderma spp. Indigenous
Authors: Elita Nelson , Susila Eka , Sari Deliana Andam , Illahi Ayu Kurnia
Published: February 2024

Budidaya padi dengan metode System of Rice Intensification (SRI) menggunakan bibit muda berumur 8-12 hari saat penanaman di lapangan. Bibit padi muda bermasalah ketika ditransplantasikan ke lapangan karena rentan kerusakan, penyakit dan stres lingkungan. Peningkatan kekuatan dan kesehatan kecambah padi dilakukan dengan memanfaatkan mikroba Plant Growth Promoting Fungi (PGPF) yaitu jamur Trichoderma spp. Tujuan penelitian ini adalah memperoleh isolat Trichoderma spp.  indigenous yang memiliki kemampuan meningkatkan kualitas perkecambahan dan vigor benih padi verietas Junjuang. Metode penelitian menggunakan Rancangan Acak Lengkap dengan tujuh perlakuan Trichoderma spp. yaitu T0 = kontrol, T1 = Trichoderma sp. asal rumpun varietas Ketan Merah, T2 = Trichoderma sp. asal varietas Pandan Wangi, T3 = Trichoderma sp. asal varietas Junjuang, T4 = Trichoderma sp. asal varietas Cisokan, T5 = Trichoderma sp. asal varietas Kuning Kuriak, dan T6 = Trichoderma sp. asal varietas Siliah Baganti. Hasil penelitian menunjukkan bahwa panjang tunas, berat tunas, panjang akar, berat varietas Junjuang lebih sesuai dengan benih varietas Junjuang. Aplikasi isolat Trichoderma spp. pada perkecambahan benih dapat meningkatkan daya kecambah benih dibandingkan dengan kontrol.
Assessing Soil Degradation Status under Different Types of Agricultural Land (Case Study: Jatisrono Sub-district, Wonogiri District, Indonesia)
Authors: Mujiyo Mujiyo , Essla Verona Putri , Herdiansyah Ganjar , Herawati Aktavia
Published: February 2024

Kecamatan Jatisrono berada di wilayah perbukitan yang menjadikan lahannya rentan terhadap erosi serta aktivitas lahan. Kondisi ini dapat mempengaruhi produksi biomassa dan menyebabkan kerusakan tanah. Penelitian ini bertujuan untuk menganalisis status kerusakan tanah, mengkaji faktor penentu kerusakan tanah, serta memberikan rekomendasi pengelolaan tanah di Kecamatan Jatisrono. Penelitian dilakukan pada bulan Desember 2022 pada 36 titik yang mewakili setiap satuan peta lahan (SPL) di Kecamatan Jatisrono, Kabupaten Wonogiri, Provinsi Jawa Tengah, Indonesia. Parameter pengamatan lahan kering dan lahan basah mengadopsi dari Peraturan Pemerintah Republik Indonesia No. 150 Tahun 2000. Lahan kering meliputi parameter ketebaan solum, kebatuan permukaan, tekstur, bobot volume, porositas, permeabilitas, pH (H2O), daya hantar listrik, potensial redoks, dan jumlah mikroba. Lahan basah meliputi parameter kandungan pirit, kedalaman air tanah dangkal, pH (H2O), daya hantar listrik, dan jumlah mikroba. Metode yang digunakan adalah survei dan deskriptif eksploratif. Pengambilan sampel dilakukan dengan metode purposive sampling. Sebanyak 12 satuan peta lahan (SPL) terdiri dari 6 SPL lahan kering (kebun dan tegalan) serta 6 SPL lahan basah (sawah). Hasil penelitian menunjukkan pertanian lahan kering memiliki tingkat kerusakan tanah rusak ringan serta rusak sedang sedangkan lahan basah memiliki tingkat kerusakan tanah tidak rusak serta rusak ringan. Kerusakan tanah lahan kering sangat dipengaruhi oleh kemiringan lereng sedangkan kerusakan tanah lahan basah sangat dipengaruhi oleh jenis tanah. Faktor penentu kerusakan tanah lahan kering adalah bobot volume, porositas, dan permeabilitas tanah. Faktor penentu kerusakan tanah lahan basah adalah pH H2O tanah. Strategi pengelolaan kerusakan tanah lahan kering dengan meningkatkan bahan organik tanah. Strategi pengelolaan kerusakan tanah lahan basah dengan perbaikan irigasi.
Tingkat Mitigasi Rumah Tangga Petani Padi Sawah Terdampak Banjir di Provinsi Jawa Barat
Authors: Noor Trisna Insan , Sulistyowati Lies , Tridakusumah Ahmad Choibar , Yudha Eka Purna , Febriyanti Tenisya , Syakirotin Muthiah , Wicaksono Samuel Lantip
Published: February 2024

Pemanasan global telah memberikan dampak pada pertanian, salah satunya peningkatan intensitas banjir khususnya di daerah aliran sungai. Penelitian ini bertujuan untuk menganalisis tingkat mitigasi rumah tangga petani padi sawah yang terdampak banjir dilihat dari perspektif sosial ekonomi, sosiologi, dan spasial di daerah aliran sungai citanduy. Data diperoleh melalui survey terhadap 306 orang responden petani yang tersebar di lokasi studi yang dipilih dengan teknik proportional random sampling, serta melalui wawancara mendalam yang dilakukan dengan para informan kunci yang terdiri dari ketua kelompok tani, tokoh masyarakat, dan perwakilan pemerintah setempat. Data dianalisis dengan menggunakan pendekatan statistik deskriptif. Hasil penelitian menunjukkan bahwa tingkat mitigasi rumah tangga petani termasuk kategori sedang (3,29), yang dipengaruhi oleh tingkat ketinggian lokasi pemukiman. Semakin rendah elevasi, maka semakin tinggi tingkat mitigasinya. Para petani lebih mementingkan mitigasi non struktural (3,04) dibandingkan dengan mitigasi struktural (3,16). Penelitian ini menyarankan kolaborasi dari berbagai pihak terkait dari mulai kelompok tani hingga ke pemangku kebijakan dalam merancang, mengembangkan, dan menerapkan upaya-upaya mitigasi baik stuktural maupun non struktural.
Kompatibilitas dan Efektivitas Azospirillum dan Streptomyces untuk Mengendalikan Penyakit Moler pada Bawang Merah di Alfisol Jumantono
Authors: Hadiwiyono Hadiwiyono , Fitriana Faedah , Poromarto Susilo Hambeg , Cahyani Vita Ratri
Published: February 2024

Pengaruh Azospirillum sp. dan Streptomyces sp. secara terpisah sebagai perlakuan tunggal pada kegiatan budidaya tanaman telah banyak dilaporkan pada penelitian sebelumnya, tetapi sebagai perlakuan kombinasi sebagai agens hayati masih terbatas. Penelitian ini bertujuan untuk menganalisis kompatibilitas dan efektivitas Azospirillum sp. dan Streptomyces sp. untuk pengendalian penyakit moler yang disebabkan oleh Fusarium oxysporum f. sp. cepae (FOCe) dan pertumbuhan bawang merah di tanah Alfisol Jumantono. Penelitian terdiri dari uji in vitro (uji antagonisme dan uji kompatibilitas) dan uji in vivo (penanaman pada polybag di screen house). Uji in vitro dilakukan dengan metode dual culture sementara uji in vivo dilakukan dengan Rancangan Acak Kelompok Lengkap (RAKL) yang terdiri dari lima perlakuan dan lima ulangan. Perlakuan terdiri dari perlakuan tanpa agens pengendali hayati, aplikasi fungisida, Azospirillum sp., Streptomyces sp., dan kombinasi Azospirillum sp. dengan Streptomyces sp. semua perlakuan diinkulasikan dengan FOCe.Variabel yang diamati pada uji in vitro yaitu kompatibilitas dan penghambatan pertumbuhan koloni FOCe, sementara pada uji in vivo variabel yang diamati adalah penghambatan terhadap intensitase penyakit serta pengaruhnya terhadap pertumbuhan bawang merah. Hasil penelitian menunjukkan bahwa secara in vitro Azospirillum sp. dan Streptomyces sp. kompatibel satu sama lain. Streptomyces sp. menekan pertumbuhan FOCe sebesar 52.96% lebih baik daripada Azospirillum sp. Akan tetapi, hasil uji in vivo menunjukkan Azospirillum sp. dan Streptomyces sp., baik secara individu maupun bersama-sama, belum berhasil memberikan pengendalian yang optimal terhadap penyakit moler pada bawang merah yang ditanam di tanah Alfisols Jumantono. Meskipun aplikasinya mampu mengurangi intensitas penyakit moler, tingkat efektivitasnya termasuk dalam kategori kurang. Selain itu, dampaknya terhadap parameter pertumbuhan bawang merah juga belum hasil yang diharapkan. Oleh karena itu, diperlukan peningkatan dalam metode aplikasi agens pengendali hayati guna mencapai hasil yang diinginkan.
Shades of green: Exploring the fascinating landscape of consumer behavior towards eco-friendly cosmetics in Pakistan
Authors: Shah Sayyed Sadaqat Hussain , Khalid Muhammad Badar , Khan Muhammad Asif , Haddad Hossam , Alramahi Nidal Mahmoud
Published: February 2024

Green cosmetics made from organic ingredients are becoming increasingly popular due to their environmentally friendly nature. However, research on consumer behavior towards green cosmetics is rare, especially in developing countries like Pakistan. Previous studies have primarily focused on female consumers, and little is known about the behavior of male consumers. Therefore, this research aims to investigate the behavior of both male and female consumers towards green cosmetic products and analyze the factors that affect their purchase behavior. This study employs a quantitative approach with deductive reasoning and collects data through a questionnaire from major cities in Pakistan. The study finds that eco-awareness, social influence, price-quality instructions, health consciousness, and the need for uniqueness significantly influence consumer purchase behavior when buying green cosmetics. Interestingly, price sensitivity does not significantly affect consumer purchase behavior as consumers are willing to pay for high-quality green cosmetics. Based on the findings, the study recommends promoting eco-awareness and health consciousness among consumers through educational campaigns and workshops launched by the government and the private sector. Future research can explore factors such as age, gender, and specific generations like millennials and Generation Z, as well as packaging, branding, and product design to promote environmentally friendly and health-conscious products. Additionally, comparative studies between countries can identify universal and region-specific factors, and examining the overall impact of green cosmetic products on the environment can highlight areas for improvement in sustainability.
What do veterinary professionals and clients want? Using discrete choice methods in veterinary research to determine preferences
Authors: Groves Catherine N. H. , Coe Jason B. , Grant Lauren E.
Published: February 2024

Discrete choice methods (DCMs) are a suite of research techniques for identifying individual preferences using choice information. Widely utilized by other fields yet rarely employed in veterinary research, DCMs have tremendous potential to improve veterinary healthcare by understanding and incorporating owner and veterinary professionals' (encompassing veterinarians, veterinary clinicians, technicians, receptionists, attendants, etc) preferences to optimize the care continuum. DCMs have several advantages over other stated preference methods, such as ranking and ratings, including improved data quality and actionability. However, they are not a panacea, and limitations that may affect DCMs' application to the veterinary field are outlined alongside realistic mitigation strategies. The information provided aims to increase awareness of DCMs and their utility in veterinary research and encourage greater uptake as a more robust method for measuring preferences.
Distribution and Genotyping of Infectious Hematopoietic Necrosis Virus in Farmed Rainbow Trout and Autochthonous Salmonids in North Macedonia
Authors: Traјchovski Aleksandar , Djadjovski Igor , Krstevski Kiril , Hristovska Zagorka Popova , Nikolovski Martin , Rashikj Ljubica , Bozinovski Dimitar , Grujovska Angela , Vendramin Niccolò , Cuenca Argelia , Cvetkovikj Aleksandar
Published: February 2024

Infectious hematopoietic necrosis (IHN) is a common disease in the intensive production of salmonids. The IHN virus (IHNV) was isolated for the first time in North Macedonia in 2018. This study aimed to investigate the distribution and genotype of IHN in farmed rainbow trout and autochthonous salmonid fish in North Macedonia following the first detection. The samples were collected from 47 trout farms. Trout fry with or without clinical signs of IHN were selected as individual samples. Kidney, spleen, and heart were taken from each fish during the dissection. Three pooled samples were collected from each farm. A total of 141 pooled samples were collected: Rainbow trout (Oncorhynchus mykiss) n=127, Macedonian trout (Salmo macedonicus) n=11, and Ohrid trout (Salmo letnica) n=3. The virus was detected in 43 samples (30.50%): rainbow trout (n=40), Macedonian trout (n=2), and Ohrid trout (n=1). There were 18 (38.30%) positive fish farms. The MAKIHNV1 isolate from 2018 (MN641902) and the newly isolated virus shared a similarity of >99 and were placed in clade E-1 of European genogroup E. The IHN has spread throughout the country and is also present in the autochthonous salmonids.
Role of endoscopic ultrasound-guided fine needle aspiration biopsies in diagnosing pancreatic neoplasms in the paediatric population: experience from a tertiary center and review of the literature
Authors: Radulovic Maja Kebe , Brecelj Jernej , Gruden Andrej , Flezar Margareta Strojan
Published: February 2024

Background

Endoscopic ultrasound-guided fine needle aspiration biopsy (EUS FNAB) is a well established diagnostic method in adult patients, but is rarely used in the paediatric population. The Clinical Department of Gastroenterology at the University Clinical Centre Ljubljana and the Department of Cytopathology at the Institute of Pathology, Faculty of Medicine, University of Ljubljana, Slovenia, have been closely collaborating on EUS FNAB since the introduction in 2010. The aim of the study was to review the cases of EUS FNAB of pancreatic neoplasms in children.

Patients and methods

In the digital archive of the Institute of Pathology (IP), Faculty of Medicine (FM), University of Ljubljana (UL), we found 6 cases of EUS FNAB in children, 3 had EUS FNAB of the pancreas, 2 of whom had a cytopathologic diagnosis of a tumour. In the first case, the lesion was ultrasonographically solid, and the cell sample contained branching papillary structures surrounded by aggregates of small cells with nuclear grooves. In the second case, the lesion was ultrasonographically cystic, and predominantly necrosis was seen, with only single preserved cells. Positive nuclear reaction for β-catenin was found in both cases by immunohistochemical staining.

Results

In both cases, the cytopathological diagnosis of solid pseudopapillary neoplasm of the pancreas was made, the cases represent the totality of paediatric cases of pancreatic neoplasms from the Children’s Hospital Ljubljana since 2010. There were no adverse events during and after EUS FNAB. A histopathological examination of the tumour resection specimens confirmed the cytopathological diagnosis.

Conclusions

Our experience indicates that EUS FNAB is a safe and effective method for diagnosing pancreatic neoplasms in the pediatric population, as supported by the findings in the literature.
Sarcopenic obesity in cancer
Authors: Jurdana Mihaela , Cemazar Maja
Published: February 2024

Background

Sarcopenic obesity is a relatively new term. It is a clinical condition characterized by sarcopenia (loss of muscle mass and function) and obesity (increase in fat mass) that mainly affects older adults. As the incidence of sarcopenia and obesity increases worldwide, sarcopenic obesity is becoming a greater problem also in cancer patients. In fact, sarcopenic obesity is associated with poorer treatment outcomes, longer hospital stays, physical disability, and shorter survival in several cancers. Oxidative stress, lipotoxicity, and systemic inflammation, as well as altered expression of skeletal muscle anti-inflammatory myokines in sarcopenic obesity, are also associated with carcinogenesis.

Conclusions

Reported prevalence of sarcopenic obesity in cancer varies because of heterogeneity in definitions and variability in diagnostic criteria used to estimate the prevalence of sarcopenia and obesity. Therefore, the aim of this review is to describe the definitions, prevalence, and diagnostic criteria as well as the mechanisms that cancer has in common with sarcopenic obesity.
Comparison of Machine Learning Algorithms for Mass Appraisal of Real Estate Data
Authors: Sevgen Sibel Canaz , Tanrivermiş Yeşim
Published: February 2024

In recent years, machine learning algorithms have been used in the mass appraisal of real estate. In this study, 5 machine learning algorithms are used for residential type real estate. Machine learning algorithms used for mass appraisal in this study are Artificial Neural Networks (ANN), Random Forest (RO), Multiple Regression Analysis (MRA), K-Nearest Neighborhood (k-nn), Support Vector Regression (SVR). To test the study, real estate data collected from the central districts of Ankara, were used. The main purpose of this study is to find out which machine learning algorithm gives the best results for the mass appraisal of real estates and to reveal the most important variables that affect the prices of real estate. According to the results obtained for the city of Ankara, it was observed that the best algorithm for mass appraisal is RF in residential-type real estates, followed by the ANN, k-nn, and linear regression algorithms, respectively. According to the results obtained from the residential real estate, it was concluded that heating and distances to places of importance had the greatest effect on the value.
State and municipal finance management using artificial intelligence
Authors: Amentes A. V.
Published: February 2024

The ways of application of artificial intelligence elements in the activity of state and municipal finance management are investigated. The article identifies approaches to the integration of artificial intelligence elements in the fulfillment of longterm budget planning tasks. Active support from the Government of the Russian Federation of the direction of artificial intelligence affects many spheres of life of citizens of the country. At the same time, state and municipal governments have their own peculiarities in the processes of implementing innovations.
The digital continent. Placing Africa in planetary networks of work
Authors: Lindre Y. D.
Published: February 2024

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Integrated approach to the concept of “internet governance”: establishment of information systems with the use of ai tools and ensuring their development
Authors: Gontar L.
Published: February 2024

This article offers a review of the concepts of “Internet Governance”, as well as the role of information systems and advanced technologies in them. The article attempts to analyze the barriers and threats in this direction, as well as to identify a qualitatively new pattern (“phase pattern”) of information systems in the Internet space and integrate it into the concept of “Internet Governance”. Threats such as Darknet “dark internet”, “blockchain” opposition, instability of internet connection, etc. are also given. The author cited the existing analytics on the concept of “Internet Governance”, and also formulated theoretical and applied regularity, which is important to take into account in the further development of information systems and risk assessment in the formation of international information ecosystem with the use of advanced technologies. The article provides normative-legal mechanisms of the concept realization and substantiation of its significance in the conditions of legal uncertainty. The phases of information systems development are considered in detail, as well as the characteristic features of each phase and their role in the formation of information systems. The author cited generalizing documents on the concepts of “Internet Governance” to substantiate his positions, and also considered the possibilities of information systems development, taking into account the individual national experience (operation of the “Gostech” system and other ecosystems). The article attempts to highlight the system-wide approach to information systems and the possibility of their reaching the international level within the framework of the general concept of “Internet Governance”.
General issues of artificial general intelligence
Authors: Bashkin E. B. , Baskakov P. A. , Ershova R. V. , Plotnikov A. Yu.
Published: February 2024

Online education industry has been growing strongly in recent years. The market for educational platforms that provides access to online learning is growing every year. With the increasing growth of online course enrollment, the interest of researchers to study the effectiveness of online learning is increasing. This paper summarizes the results of a study of online courses on the Stepik educational platform. The courses selected for analysis were divided into three groups according to the parameter of learners’ “reachability” to the end of training. The process of course completion by 36226 online course participants was analyzed. The main purpose of the study was to identify the factors affecting the yield parameter. The data obtained in the study suggest that the design of online courses does not affect the learning effectiveness and the yield parameter. We attribute such results to the fact that “instructional presence” and “social presence” are almost completely absent in the online learning process, as interaction with the instructor and other learners is minimized. “Cognitive presence” formed through interaction with the educational material is insufficient to form the level of engagement necessary to complete the learning. The study also identified the main points of “falling out” of learners from the educational process and formulated the strategies that learners resort to. The obtained data indicate that the parameter of profitability and effectiveness of online learning is most influenced by the qualitative (psychological) criteria of learners. The conclusion of this article suggests the main directions for further research, which can contribute to obtaining more complete data on the factors affecting the effectiveness of online learning.
A History of Black Psychologists: Interview With Rihana Mason, PhD
Authors: Cannon Bradley
Published: February 2024

This Black History Month, you’re invited to learn about important Black pioneers in psychology and some of their meaningful contributions to the field. Returning guest Dr. Rihana Mason unpacks notable leaders, power couples, HBCUs, and more. Brought to you by Psi Chi.
Assessment of Health Education in The Prevention of Non-Communicable Chronic Disease Complications: Systematic Review
Authors: Medeiros Gabriel dos Santos , Sousa Ana Beatriz Vieira , Bezerra Eduarda Feitosa , Aragão Laura Mourão , Rebouças Júnior Henrique Jorge , Almeida Elzenir Pereira de Oliveira , De Pontes Filho Rui Nóbrega , De Sousa Milena Nunes Alves
Published: February 2024

Objective: To evaluate the effectiveness of health education in the prevention of non-communicable chronic diseases.   Method: This is a systematic literature review, guided by the question "In patients with non-communicable chronic diseases (NCDs), does health education compared to conventional clinical practice contribute to the prevention of complications?". The selected articles were extracted from the following databases: Biblioteca Virtual em Saúde (BVS), National Library of Medicine (PUBMED), Scientific Electronic Library Online (Scielo), Regional Online Information System for Scientific Journals from Latin America, the Caribbean, Spain, and Portugal (Latindex), and Cochrane Library. Randomized clinical trials in English, Portuguese, and Spanish from the last 10 years with full-text availability were chosen as eligibility criteria, resulting in a final sample of 10 articles.   Results: Positive findings were observed regarding the complications of non-communicable diseases, such as: improvement in quality of life and cardiac anxiety scores; reduction in anxiety and depression; increased therapeutic adherence, diabetic foot care, physical activity stimulation, adoption of healthy eating habits, blood glucose self-monitoring and health literacy improvement; reduction in systolic and diastolic blood pressure; improvement in self-management of Type 2 Diabetes Mellitus; overall prevention of NCDs; promotion of motivation for behavioral change in smoking patients, and improvement in renal function with a considerable decrease in serum creatinine and a stable glomerular filtration rate. Implementing educational programs can be helpful in enhancing the quality of life in chronic diseases.   Conclusion: Despite the limitation resulting from the diversity of interventions, the consistency in results highlights the beneficial impact of educational approaches, calling for attention from healthcare professionals and public policymakers to expand the use of these strategies in the management of NCDs.
Evolution of The Right to Health in India Vis-A-Vis Bioinformatics and Medical Infrastructure in Bengaluru District
Authors: Gurugopinath Rajiv , Venugopal Bangaru
Published: February 2024

Objective: This research aims to identify the study of Right to Health and Development in India especially through the existing framework of Law specifically related to bioinformatics and medical infrastructure laws in India.
 
Methodology: Exploratory and Analytical research is employed in this work using Primary and secondary data from Legislations, Journals, Books, Articles, and reports and also a data set from empirically sourced data.
 
Result: The survey indicated that the Urban Primary Healthcare Centres (UPHC’s) find it difficult to address the Gender Disparities in Health Access, Age-Related Health Service Utilization, Effectiveness of Bioinformatics in Health Management, Impact of Medical Infrastructure on Health Outcomes, Regional Disparities in Health Access, Community Engagement and Health Services, Bioinformatics Adoption and Staff Capacity.
 
Conclusion: Right to health, bioinformatics and medical infrastructure in themselves are a very broad subject matter.  The concept of Right to Health aimed at Development in the advent of advances in the technology, the study of medicine and the modes of experimentation, has changed drastically and the approach in respect to the findings involved in these studies have radically changed. Therefore, invariably this has to be dealt with constitutionally as Right to Health is an implied right that has taken birth from the fundamental right of Life and Liberty as envisioned under the Article 21 of the Indian Constitution and the same has to be looked into from a detailed perspective in relation to the medical infrastructure and preservation of the biological samples and subsequent updating in terms of databases. Ultimately the services offered in the UPHC’s by the state should be on par with, if not ahead, of the Private Health Care Centres in order for the concept of Right to Health to be fully realised and the UPHC’s should ensure work, clinical consideration, training, retirement aide, medical care, education and social security of the Doctors and staff at in the UPHC’s.
Case report: vesiculopustular eruption of transient myeloproliferative disorder of the newborn with Down syndrome
Authors: Rodrigues Stéfanie , Cunha Nabel , Barros Genivalda , Dumaresq Gotardo , Pinto Laura
Published: February 2024

INTRODUCTION: Foreign bodies in the heart are rare and a small number of cases are reported about this event. There are different mechanisms by which objects can reach a cardiac chamber and cause myocardial perforation, so an individualized diagnostic approach must be taken to define the management of these cases. OBJECTIVES: To report the case of a five-year-old pediatric patient with a cardiocutaneous fistula caused by a caused by a fragment of a peripherally inserted central catheter (PICC) in the right ventricle (RV). CASE REPORT: A 5-year-old male patient with a history of blunt chest trauma due to a fall from his own height a year ago, followd by a chest wall abscess, after 20 days. After drainage, a recurrent outflow of serous and bloody secretion from the lesion persisted. Eleven months after the event, the patient started to present daily high fever, local hyperemia, and increased drainage secretion. The diagnostic investigation showed an Intracardiac foreign body with the presence of a cardiocutaneous fistula. Due to the past of peripherally inserted central catheter (PICC) during the neonatal period, it is believed that the catheter fragmented and remained asymptomatically lodged in the RV, with exteriorization through the skin after 5 years. CONCLUSION: Cardiocutaneous fistula caused by a foreign body in the heart is a rare event and may be caused by fracture and migration of a PICC. The diagnosis must be made through a detailed clinical history, aligned with adequate imaging exams.
Factors Influencing University Student Satisfaction with Online Learning in Vietnam
Authors: Thanh Tran Cong , Anh Vuong Lan , Phuong Nguyen Mai , Y Ho Nguyen Nhu , Anh Vu Thi Lan
Published: February 2024

Student satisfaction with online learning is critical for universities in developing countries. However, little is known on the impact of contextual and personal factors on the engagement and satisfaction of university students in developing countries with online learning. This study conducted a survey research to explore the factors determining on university student satisfaction with online leanring in Vietnam. It examines a sample of 427 undergraduate students at a leading multidisciplinary university who have experienced online learning for their university courses since early 2020. The structural equation modelling analyses using Smart PLS indicated that online learning service quality and student self-efficacy had significant relationships with student engagement which led to student satisfaction. In the online education context of Vietnam, although online learning service quality and student self-efficacy had effects on both behavioural, cognitive and emotional engagement, only behavioural and cognitive engagement had significant relationships with student satisfaction. The findings provides implications for educators in Vietnam to enhance the effectiveness of online learning.