bluuebunny/crossref_metadata_2025 huggingface dataset:
Penerapan Kebijakan Asuransi Nairobi Penyingkiran Kerangka Kapal Berdasarkan Ratifikasi Konvensi Internasional Penyingkiran Kapal 2007 di Indonesia
Authors: Nanda Dwi Rizkia  , Hardi Fardiansyah
Published: August 2024

Guna meningkatkan keselamatan pelayaran terutama dalam menanggulang potensi bahaya yang ditimbulkan oleh kerangka kapal, Indonesia melalui Kementerian Perhubungan mengesahkan Konvensi Internasional Nairobi mengenai Penyingkiran Kerangka Kapal, 2007 (Nairobi International Convention on The Removal of Wrecks, 2007) melalui Peraturan Presiden Republik Indonesia Nomor. 80 Tahun 2020 Tentang Pengesahan Nairobi International Convention on The Removal of Wrecks, 2007 (Konvensi Internasional Nairobi Mengenai Penyingkiran Kerangka Kapal, 2007) yang ditandatangani Presiden Republik Indonesia, Joko Widodo pada 20 Juli 2020 di Jakarta.  Metode Penelitian ini menggunakan jenis penelitian yuridis normatif dengan menggunakan pendekatan studi perbandingan dengan melakukan pengkajian terhadap peraturan perundang-undangan, Ratifikasi Konvensi Internsioanl, buku-buku, jurnal.   Hasil  penelitian pengesahan konvensi ini penting untuk menanggulangi potensi  Bahaya yang ditimbulkan oleh kerangka kapal yang mengancam keselamatan pelayaran dan lingkungan laut serta untuk memberikan kepastian  hukum terhadap  pengaturan tanggung jawab dan ganti rugi penyingkiran kerangka kapal. “Pengesahan Ratifikasi Konvensi Internasional Nairobi ini sejalan dengan komitmen Kementerian Perhubungan Direktorat Jenderal Perhubungan Laut untuk terus meningkatkan keselamatan dan keamanan pelayaran serta perlindungan terhadap lingkungan laut,” Konvensi Internasional Nairobi tentang Penyingkiran Kerangka-Kapal, 2007, mengatur kewajiban asuransi penyingkiran kerangka kapal (Wreck Removal) yang mulai diberlakukan secara internasional sejak tanggal 14 April 2015.
Peningkatan Fungsi Pengawasan DPRD Melalui Penyebarluasan/Sosialisasi Peraturan Daerah Provinsi DKI Jakarta Nomor 8 Tahun 2007 Tentang Ketertiban Umum
Authors: Rikardo Ofis
Published: August 2024

Dalam melaksanakan Otonomi Daerah, Pemerintah Daerah memerlukan insturen hukum berupa peraturan daerah. Pemerintahan Daerah dapat menuangkan kekhasan daerahnya dan kebutuhan daerahnya melalui suatu peraturan daerah. Keberadaan Peraturan Daerah Provinsi untuk memenuhi kebutuhan hukum masyarakat perihal kota yang terbit, tentram, nyaman bersih dan indah. Walau demikian, perda ketertiban umum (Perda Ketertiban Umum) untuk memenuhi kebutuhan hukum masyarakat perihal kota tertib, tentram, nyaman, bersih dan indah. Walaupun demikian , perda ketertiban umum tidak berarti tanpa penolakan. Di sipil menolak keberadaan Perda Ketertiban Umum, ihwal ini karena Perda Ketertiban Umum sarat dengan nuasa pelanggaran Hak Asasi Manusia dalam upaya menegakan Perda melakukan perubahan terhadap peraturan daerah ini terlebih perubahan dan perkembangan tata nilai kehidupan, bermasyarakat warga kota Jakarta.
Analisis Model Digital Fundraising Zakat Infak dan Sedekah di Lazismu Bangka Belitung
Authors: Setiawan Rifki Hanif , Pratama Yudistira Bagus , Reza Fahry
Published: August 2024

Tujuan penelitian ini adalah untuk menganalisis Model Digital Fundraising Lazismu Bangka Belitung dalam menghimpun dana Zakat Infak dan Shadaqah. Keberhasilan lembaga amil zakat bisa terukur dari penghimpunan dana zakat infak dan shadaqah, semakin banyak dana yang diterima maka semakin banyak memberikan manfaat terhadap masyarakat yang membutuhkan. penelitian ini juga mengevaluasi efektivitas strategi digital yang digunakan dalam penggalangan dana, serta untuk mengidentifikasi tantangan dan peluang yang dihadapi dalam implementasinya. Metode penelitian yang digunakan adalah studi kasus dengan pendekatan kualitatif, melibatkan wawancara mendalam dengan pengurus Lazismu dan analisis data sekunder dari laporan keuangan dan platform digital yang digunakan di Lazismu Bangka Belitung. Kesimpulan dari penelitian ini adalah Digital Fundraising yang dijalankan oleh Lazismu Bangka Belitung masih belum maksimal di karenakan penggunaanya baru satu tahun dan tidak ada amil yang fokus untuk mengelolanya.
Peran Sistem Keuangan Desa terhadap Akuntabilitas Pengelolaan Dana Desa
Authors: Pramita Novanda Cahya , Yuliani Nur Laila , Mranani Muji
Published: August 2024

Akuntabilitas pengelolaan dana desa adalah pertanggungjawaban pemerintah desa dalam mengelola dana desa. Penelitian ini mengkaji secara empiris tentang pengaruhxkompetensihaparaturvdesa, komitmen organisasi, pemanfaatan teknologi informasi, partisipasi masyarakat, sistem pengendalian internal, sistem keuangan desa, dan transparansi terhadap akuntabilitas pengelolaan dana desa. Penelitian ini adalah penelitian kuantitatif. Sumber data pada penelitian ini menggunakan data primer yang didapat melalui penyebaran kuesioner. Sumber data pada penelitian ini menggunakan data primer. Teknik pengambilan sampel yang digunakan pada penelitian ini adalah teknik purposive sampling sehingga pada penelitian ini menghasilkan responden sejumlah 106, hasil penelitian menunjukkan bahwa sistem keuangan desa berpengaruh positif terhadap akuntabilitas pengelolaan dana desa, sedangkan kompetensi aparatur desa, komitmen organisasi, pemanfaatan teknologi informasi, partisipasi masyarakat, sistem pengendalian internal dan transparansi tidak berpengaruh terhadap akuntabilitas pengelolaan dana desa.
Social Media Marketing & Fenomena Impulsive Buying Gen-Z Terhadap Produk Kosmetik
Authors: Lestari Tri Wahyu , Sucipto Adi , Nugrahani Dewi Shanti
Published: August 2024

Penggunaan sosial media sebagai sebagai salah satu alat pemasaran berkembang pesat di Indonesia. Sosial media mampu memberikan pengaruh terhadap perilaku impulsive buying konsumen Generasi Z terhadap produk kosmetik menggunakan model SOR (Stimulus, Organism, Respon), yang merupakan prinsip sederhana dimana efek merupakan reaksi terhadap stimulus tertentu. Dengan demikian, orang dapat menjelaskan suatu kaitan erat antara pesan-pesan media dan reaksi audience. Penelitian ini adalah penelitian kualitatif yang dilakukan dengan metode  studi literatur. Dimana literatur yang termuat dalam artikel ini didapatkan dari situs Google Scholar dalam 5 tahun terakhir antara tahun 2019 hingga 2024 yang relevan dengan tujuan penelitian. Pencarian literature menggunakan kata kunci “social media marketing”, “impulsive buying”, “generasi Z”, “kosmetik”. Hasil Penelitian menunjukkan bahwa model SOR dapat digunakan pada konsumen Generasi Z, melalui selebritas sosial media dan iklan bertarget dalam hal ini UGC (User Generated Content) berperan sebagai rangsangan (Stimulus) yang akan menyalurkan emosi positif terhadap target berupa kesenangan dan gairah (Organism) dan akhirnya mendorong dalam pembelian impulisf pada Generasi Z (Respon).
Pengaruh Literasi Keuangan, Perilaku Keuangan dan Gaya Hidup terhadap Minat Investasi
Authors: Yuniasari Tanti , Mranani Muji , Prasetya Wahyu Anggit
Published: August 2024

Minat investasi niatan seseorang melakukan kegiatan untuk berinvestasi. Salah satu cara efektif untuk melakukan minat investasi adalah mengetahui investasi yang berkaitan dengan keuntungan, kelemahan, sampai dengan kinerja investasi. Penelitian ini bertujuan untuk menguji pengaruh literasi keuangan, perilaku keuangan dan gaya hidup terhadap minat investasi. Penelitian ini menggunakan sampel Mahasiswa Fakultas Ekonomi dan Bisnis Universitas Muhammadiyah Magelang. Jumlah sampel penelitian ini adalah 219 responden, berdasarkan metode purposive sampling, yaitu Mahasiswa reguler angkatan 2020 sampai 2023 Fakultas Ekonomi dan Bisnis aktif UNIMMA. Pengujian hipotesis dalam penelitian ini menggunakan regresi linear berganda. Hasil penelitian menunjukkan bahwa literasi keuangan berpengaruh positif terhadap minat investasi. Sedangkan perilaku keuangan dan gaya hidup tidak berpengaruh minat investasi.
Pengaruh Visual Merchandising Terhadap Keputusan Pembelian Jiniso di Shopee Dengan Minat Beli Sebagai Variabel Mediasi
Authors: Melati Febiola Rimba , Santosa Mulato , Muhdiyanto Muhdiyanto
Published: August 2024

Penelitian ini bertujuan untuk menguji dan menganalisis adanya pengaruh visual merchandising terhadap keputusan pembelian Jiniso di Shopee dengan minat beli sebagai variabel mediasi (studi empiris pengguna Shopee di Magelang). Sampel yang digunakan dalam penelitian ini sebanyak 105 responden dengan menggunakan metode purposive sampling. Teknik pengumpulan data dalam penelitian ini dengan cara menyebarkan kuis melalui google form. Metode analisis yang digunakan adalah software WarpPLS 7.0. Analisis menunjukkan bahwa visual merchandising memiliki pengaruh langsung dengan keputusan pembelian (β=0,46; p<0,01). Visual merchandising berpengaruh langsung dengan minat beli (β=0,56; p<0,01). Minat beli berpengaruh langsung terhadap keputusan pembelian (β=0,68; p<0,01). Sedangkan visual merchandising dengan keputusan pembelian yang dimediasi oleh minat beli memiliki hubungan yang signifikan (β=0,16; p=0,04). Model relasional di antara variabel memiliki GoF yang baik (APC=0,439; p<0,01; ARS=0,396; p<0,01; AVIF=1,319<5). Hasil menunjukkan bahwa Visual Merchandising berpengaruh terhadap Keputusan Pembelian, Visual Merchandising berpengaruh terhadap Minat Beli, dan Minat Beli berpengaruh terhadap Keputusan Pembelian. Hasil pengujian mediasi yang diperoleh menunjukkan bahwa Minat Beli memediasi hubungan antara Visual Merchandising terhadap Keputusan Pembelian.
Pengaruh Profitabilitas, Likuiditas dan Kebijakan Dividen terhadap Nilai Perusahaan Manufaktur yang Terdaftar di BEI Periode 2018-2022
Authors: Wurdani Endang Maisa
Published: August 2024

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Pengaruh Getok Tular, Kesadaran Merek , Dan Citra Merek Terhadap Niat Beli
Authors: Mayangsari Riva , Pramesti Diesyana Ajeng , Darmadi Ravindra Ardiana
Published: August 2024

Penelitian ini dilatar belakangi perkembangan industri kecantikan memiliki pertumbuhan yang sangat pesat dengan persaingan yang sangat tinggi sehingga bagi orang perawatan kulit menjadi kebutuhan yang sangat penting, gaya hidup seperti ini menjadi tuntutan untuk lebih mengutamakan penampilan. Tujuan penelitian ini adalah untuk menguji pengaruh getok tular, kesadaran merek, dan citra merek terhadap niat beli. Jumlah sampel dalam penelitian ini adalah 100 responden, teknik pengambilan sampel menggunakan accidental sampling. Dalam penentuan sampel penelitian ini terdapat kriteria yaitu minimal 1 kali pembelian produk natasha. Hasil penelitian ini menunjukkan bahwa variabel Getok Tular berpengaruh positif dan signifikan terhadap niat beli, Kesadaran Merek berpengaruh negatif terhadap niat beli, dan Citra Merek berpengaruh positif dan signifikan terhdap niat beli.
Analisis Kesiapan Organisasi dalam Mengadopsi Sistem Informasi Manajemen Berbasis Cloud
Authors: Pratama Yudistira Bagus , Reza Fahry , Setiawan Rifki Hanif , Sukma Mega
Published: August 2024

Penelitian ini bertujuan untuk menganalisis kesiapan organisasi dalam mengadopsi sistem informasi manajemen berbasis cloud. Adopsi teknologi cloud menawarkan berbagai manfaat, termasuk efisiensi operasional, pengurangan biaya, dan skalabilitas. Namun, transisi ke cloud juga menghadirkan tantangan yang signifikan, seperti masalah keamanan data, integrasi sistem, dan resistensi terhadap perubahan. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei untuk mengumpulkan data dari berbagai organisasi sektor bisnis di Kota Pangkalpinang. Responden survei terdiri dari manajer, eksekutif, dan staf operasional yang terlibat langsung dalam pengelolaan manajemen. Tingkat kesiapan organisasi dalam mengadopsi sistem informasi berbasis cloud termasuk dalam kategori high technoloy readiness dengan skor sebesar 4.106 yang menunjukkan bahwa secara keseluruhan, pengguna berada pada tingkat kesiapan teknologi yang cukup baik. Penelitian ini memberikan wawasan berharga bagi organisasi yang mempertimbangkan adopsi sistem informasi manajemen berbasis cloud, serta rekomendasi untuk meningkatkan kesiapan melalui pelatihan, pengembangan kebijakan keamanan, dan komunikasi yang efektif mengenai keuntungan cloud. Peneliti selanjutnya dapat melakukan penelitian lanjutan dengan mengembangkan sistem informasi manajemen berdasarkan kesiapan dan kebutuhan organisasi yang telah dianalisis sebelumnya.
Analisis Laporan Keuangan dalam Mengukur Kinerja Keuangan Pada PT Pandawa Jaya Group
Authors: Septiana Nani , Japlani Ardiansyah , Anggraini Desta
Published: August 2024

Dalam dunia keuangan bisnis, manajemen keuangan yang efisien memegang peran sentral dalam menjaga kesehatan keuangan perusahaan. Pemahaman yang baik terhadap siklus aktiva dan passiva, terutama dalam hal perputaran aset dan kewajiban menjadi kunci untuk mengukur kinerja dan mengidentifikasi potensi masalah. Penelitian ini fokus pada analisis laporan keuangan perusahaan, terutama neraca dan laba rugi selama tiga tahun terakhir yaitu 2020, 2021 dan 2022. Dengan penekanan pada neraca, penelitian ini bertujuan memberikan wawasan yang relevan dan bermanfaat bagi manajemen untuk menilai kondisi keuangan perusahaan dan hasil operasionalnya selama periode tersebut. Desain penelitian ini adalah deskriptif analisis, jenis data dalam penelitian ini adalah data kuantitatif. Sampel penelitian ini adalah laporan keuangan bagian neraca dan laba rugi pada periode 2020-2022. Rasio likuiditas menunjukan penurunan likuiditas perusahaan dari tahun 2020 hingga 2021, rasio solvabilitas menunjukan bahwa perusahaan telah menggunakan lebih banyak utang untuk mendanai operasinya. Rasio ini naik dari 0,26 pada tahun 2020 menjadi 0,38 pada tahun 2021. Rasio aktivitas menunjukan terjadinya fluktuasi tahun 2020 dan 2022. Rasio tersebut relatif rendah, sedangkan pada tahun 2021 rasio aktivitas meningkat secara signifikan. Perusahaan harus memperhatikan faktor-faktor yang menyebabkan penurunan dan peningkatan profitabilitas terutama dari sisi internal perusahaan, karena faktor internal merupakan faktor yang dapat dikendalikan sendiri oleh perusahaan.
Pengaruh Beban Kerja, Stres Kerja dan Motivasi Kerja terhadap Turnover Intention pada PT Sinar Indah Kertas
Authors: Latansa Molex Maisari , Rahmawati Noor Indah , Yasin Rozaq M.
Published: August 2024

Penelitian ini bertujuan untuk menganalisis pengaruh beban kerja, stres kerja dan motivasi kerja terhadap turnover intention pada karyawan PT Sinar Indah Kertas. Populasi dalam penelitian ini adalah karyawan bagian produksi Boiler, Laborate Additive dan Paper Machine di PT Sinar Indah Kertas yang berjumlah 186 orang. Jumlah sampel dalam penelitian ini adalah 127 responden. Teknik pengambilan sampel menggunakan proporsional stratified random sampling. Metode analisis data yang digunakan adalah analisis regresi berganda dengan menggunakan software SPSS Versi 25. Hasil penelitian ini menunjukkan bahwa beban kerja berpengaruh signifikan terhadap turnover intention, stres kerja tidak berpengaruh signifikan terhadap turnover intention, motivasi kerja berpengaruh signifikan terhadap turnover intention. Beban kerja, stres kerja dan motivasi kerja secara simultan berpengaruh signifikan terhadap turnover intention. PT Sinar Indah kertas perlu untuk mengatur beban kerja dan memberikan motivasi agar menurunkan turnover karyawan.
Pengaruh Kualitas Produk dan Harga Produk terhadap Keputusan Pembelian Ulang Sepatu Olahraga Futsal Adidas di Kabupaten Landak
Authors: Gerion Elisisus , Manggu Blasius
Published: August 2024

Industri sepatu olahraga futsal di Indonesia terus berkembang pesat, dengan banyaknya merek-merek ternama yang bersaing menawarkan produk berkualitas. Adidas sebagai salah satu merek ternama terus berupaya meningkatkan kualitas produk dan menetapkan harga yang kompetitif untuk menarik minat konsumen melakukan pembelian ulang. Penelitian ini bertujuan untuk menganalisis pengaruh kualitas produk dan harga produk terhadap keputusan pembelian ulang sepatu olahraga futsal Adidas di Kabupaten Landak. Penelitian ini bertujuan untuk: 1) Menganalisis pengaruh kualitas produk terhadap keputusan pembelian ulang sepatu olahraga futsal Adidas di Kabupaten Landak, 2) Menganalisis pengaruh harga produk terhadap keputusan pembelian ulang sepatu olahraga futsal Adidas di Kabupaten Landak, 3) Menganalisis pengaruh kualitas produk dan harga produk secara simultan terhadap keputusan pembelian ulang sepatu olahraga futsal Adidas di Kabupaten Landak. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei. Populasi dalam penelitian ini adalah konsumen yang pernah membeli sepatu olahraga futsal Adidas di Kabupaten Landak. Teknik pengambilan sampel menggunakan purposive sampling dengan jumlah sampel sebanyak 100-150 responden. Pengumpulan data dilakukan melalui kuesioner. Analisis data menggunakan analisis regresi linear berganda. Penelitian ini diharapkan dapat memberikan kontribusi teoritis dan praktis dalam bidang manajemen pemasaran, khususnya terkait dengan pengaruh kualitas produk dan harga produk terhadap keputusan pembelian ulang sepatu olahraga futsal Adidas di Kabupaten Landak. Hasil penelitian ini juga diharapkan dapat menjadi referensi bagi perusahaan Adidas dalam merumuskan strategi pemasaran yang efektif untuk meningkatkan penjualan dan mempertahankan loyalitas konsumen.
The Influence of Personality Traits on Unethical Behavior Tendencies of Business Campus Students in Makassar
Authors: Malik Anhar Januar , Fitriani Fitriani
Published: August 2024

Terjadi peningkatan yang signifikan terkait isu kecurangan dan fraud pada dunia bisnis. Kampus sebagai salah satu institusi yang menyediakan para calon pekerja saat ini telah banyak menjadi sorotan terkait kualitas lulusan. Kompetensi menjadi bukanlah satu-satunya hal yang perlu diperhatikan kampus, pengaruhnya terhadap pengembangan karakter dan perilaku etis mahasiswa memainkan peran penting. Penelitian ini bertujuan untuk mengetahui apakah keperibadian mahasiswa memiliki pengaruh terhadap kecenderungan mahasiswa melakukan perilaku tidak etis. Penelitian ini menggunakan pendekatan kuantitatif dengan pengujian antar variabel. Sebanyak 113 responden dari berbagai kampus bisnis di Makassar dianalisis lebih lanjut dalam penelitian ini. Analisis data pada tahap 1 yaitu pengujian regresi menunjukkan 4 variabel memiliki pengaruh signifikan terhadap perilaku etis. Pada tahap kedua pengujian regresi moderasi menunjukkan hanya variabel kehati-hatian yang tidak dimoderasi oleh dukungan sejawat, selebihnya terdukung. Hal ini kemudian menunjukkan bahwa peran dukungan sejawat memainkan peran penting dalam memperkuat dan mengubah hubungan yang negarif menjadi positif antara Big 5 personality dan dukungan sejawat. Teori pengaruh sosial menjelaskan bagaimana peran dukungan rekan sejawat mempengaruhi hubungan keperibadian mahasiswa terhadap niat mereka terkait perilaku tidak etis. Penelitian selanjutnya juga dapat menguji temuan ini dengan menggunakan sampel dalam skala nasional.
Analisis Peran Budaya Amare terhadap Pengembangan Karakter Mahasiswa Institut Shanti Bhuana
Authors: Putri Meysi , Salfarini Eligia Monixa
Published: August 2024

Penelitian ini bertujuan untuk mengetahui peran budaya amere terhadap perkembangan karakter mahasiswa di Institut Shanti Bhuana.Menggunakan metode kualitatif dengan pendekatan etnografi. Penelitian ini dilakukan terhadap mahasiswa-mahasiswi Institut Shanti Bhuana yang tinggal Asrama Institut Shanti Bhuana. Pengumpulan data dilakukan melalui obeservasi dan wawancara mendalam. Data diolah dan Kodifikasi dan disimpulkan. Berdasarkan hasil analisis ditemukan bahwa budaya organisasi yakni budaya amare mampu membuahkan karakter positif terhadap mahasiswa seperti belas kasih, saling menghargai, persaudaraan dan semangat belajar yang tinggi.
Pengaruh Kompensasi, Pengembangan Karir, Motivasi Kerja Terhadap Kinerja pada PT. Sarana Cahaya Makmur di Ganjar Agung
Authors: Suwarto Suwarto , Suryadi Suryadi , Saputra Dimas Adi
Published: August 2024

Orang-orang yang bekerja dan berkontribusi pada suatu organisasi ialah sumber daya manusianya, dan mereka sering kali dianggap sebagaimana aset paling berharga. Oleh karenanya itu, keberhasilan suatu organisasi ditopang oleh imbalan finansial dan prospek pertumbuhan profesional yang ditawarkan kepada karyawannya. Selain itu, sejauh mana pekerja terinspirasi oleh pekerjaan mereka akan berperan dalam memastikan seberapa produktif mereka. Kompensasi, peluang kemajuan, dan motivasi intrinsik di tempat kerja diselidiki untuk memastikan dampak relatifnya mengenai produktivitas di PT. Sarana Cahaya Makmur di Ganjar Agung. Metode layaknya rumus Slovin untuk pengambilan sampel acak dasar dan penerapan rumus hipotesis statistik ialah inti dari penelitian kuantitatif ini. Observasi, wawancara mendalam, dan kuesioner dipergunakan untuk mengumpulkan data. Empat puluh empat pekerja dari PT. Sarana Cahaya Makmur di Ganjar Agung disurvei untuk penelitian ini. Temuan penelitian pada PT. Sarana Cahaya Makmur dalam Ganjar Agung mengungkapkan bahwasanya ketiga faktor dimaksud kompensasi, pengembangan karir, dan motivasi kerja ditemukan akibat yang cukup besar mengenai kinerja karyawan.
Analisis Pengaruh Persepsi Harga, Promosi, dan Kualitas Produk terhadap Loyalitas Pelanggan Byintanshop di Kota Jember
Authors: Anggraeni Novi , Azhad Muhammad Naely , Rusdiyanto Rusdiyanto
Published: August 2024

Industri fashion di Indonesia menunjukkan perkembangan yang menggembirakan dan menjadi salah satu sektor industri yag menyumbang kontribusi positif bagi perekonomian nasional. Pelaku bisnis fashion di wilayah Kota Jember salah satu diantaranya Byintanshop, yang tentunya harus bersaing dengan pelaku bisnis lainnya. Penelitian ini bertujuan untuk mengetahui pengaruh persepsi harga, promosi, dan kualitas produk terhadap loyalitas pelanggan. Populasi penelitian ini pelanggan Byintanshop di Kota Jember, sedangkan sampel penelitian sebanyak 85 responden. Penentuan sampel menggunakan purposive sampling. Analisis data menggunakan regresi linier berganda. Berdasarkan hasil pengujian hipotesis dapat dinyatakan bahwa persepsi harga, promosi, dan kualitas produk terhadap loyalitas pelanggan berpengaruh signifikan terhadap loyalitas pelanggan.
Effects of Nitrogen Application Doses on the Growth and Yield of Jiaogulan under Shading Conditions in the Spring-Summer Season
Authors: Thieu Thi Phong Thu , Ninh Thi Nhip , Nguyen Thi Thu Phuong
Published: August 2024

Jiaogulan (Gynostemma pentaphyllum (Thunb.) Makino) is distributed mostly in mountainous areas, in shaded and humid places at 300-3200 meters above sea level. This study was conducted to determine the appropriate application dose of nitrogen for the growth of Jiaogulan under different shading conditions. The experiment was arranged in a split-plot design with three replications in 2021. Nitrogen application dose was the main factor with three levels: N1, N2, N3 of 90, 120 and 150kg of N ha-1, respectively. The shading condition was the sub-factor with two regimes: S1 - no shading and S2 - 30% shading (30% reduction in solar radiation using black netting). The observation parameters included main stem length, number of leaves, and number of primary branches. The physiological indicators (LAI, SPAD, dry mass) were measured at 30, 60, 90, and 120 days after transplanting. Yield and total content of saponins and flavonoids were determined at harvesting time. The results showed that the application of the 30% shading condition combined with increasing nitrogen application doses had positive effects on the growth and yield of Jiaogulan. The highest yield was obtained in the treatment combining the 30% shading condition and N3 nitrogen application level. The total flavonoid and total saponin contents did not significantly differ among the treatments. Thus, in the spring-summer season, a combination of a 30% shading condition and nitrogen application of 150 kg N ha-1 should be applied to produce good growth and high yield as well as ensuring the quality of Jiaogulan.
Factors affecting members’ satisfaction with the quality of support activities of cooperatives: A case of horticultural cooperatives in Son La province, Vietnam
Authors: Le Thi Minh Chau , Nguyen Dang Hoc , Ngo Thi Thu Hang , Tran Quang Trung
Published: August 2024

This study explored the factors affecting members’ satisfaction with the quality of support activities of cooperatives using data collected from 301 members of horticultural cooperatives in Son La province. The study applied the SEVERQUAL concept and cooperative principles to develop the research model. Exploratory factor analysis (EFA) and the regression model were used for data analyses. Members’ satisfaction with the quality of the support activities of the cooperatives was specifically evaluated by measuring members’ satisfaction with collective input purchasing; collective marketing; self-help activities; support activities for directly receiving government support; and capacity-building activities. It was found that “Responsiveness” was the prominent factor, followed by the “Assurance and Reliability”, “Empathy”, “Competency of cooperative managers”, and “Tangibles” factors, which were found to positively affect the members’ satisfaction with the quality of the support activities of the cooperatives. To enhance the members’ satisfaction with the quality of the support activities of the cooperatives, the responsiveness of cooperative managers to market risks; social relationships among members; members’ awareness about voluntary participation opportunities in the cooperatives; competency of managers in management and negotiation; internal control systems of the cooperatives; involvement of members in the decision-making process; investment of equipment with internet connections; and the number of members should be improved.
CO2-Emissions as a Measure of Energy Efficiency in the Production and Application of Fertilizers
Authors: Bashkin V. N.
Published: August 2024

Taking into account the huge amount of data accumulated in recent years on greenhouse gas emissions (primarily CO2, methane, or greenhouse gases (GHGs)), it is possible to consider the problem of energy efficiency (carbon dioxide emissions occur primarily during fuel combustion, as well as methane and CO2 as precursors for nitrogen fertilizers) in the chain from the production of fertilizers to their logistics, application, production and waste disposal. At the same time, GHGs emissions can be considered as a measure of energy efficiency in assessing the life cycle of mineral fertilizers. Relevant examples are provided in the review.
Теплостойкие электроизоляционные органосиликатные покрытия
Authors: Кочина Т. А. , Буслаев Г. С. , Смешко А. В.
Published: August 2024

Разработаны два состава теплостойких электроизоляционных органосиликатных покрытий с использованием в композициях тонкодисперсных стекловидных добавок — алюмоборосиликатного и ванадийсурьмофосфатного стекла. Покрытия имеют теплостойкость 700 и 800◦С и стойкость к резкому перепаду температуры от максимально допустимой до 20◦С троекратно. Определены электроизоляционные и физико-механические свойства покрытий.
Estimation of Coordinates of Mobile Marine Robots Using Vector-Scalar Antennas Permanently Installed in a Waveguide
Authors: Glebova G. M. , Zhbankov G. A. , Kuznetsov G. N.
Published: August 2024

An experimental verification of the possibility of estimating the coordinates of a mobile marine robot using small-sized vector-scalar antennas spaced apart in space, a broadband emitter placed on board the robot, and a remote polyharmonic permanently installed emitter – a “beacon”, which is used to eliminate bearing shifts caused by rotation receiving antennas under the action of underwater currents. It is shown that the use of technical means installed in the waveguide makes it possible to solve the triangulation problem and determine the horizontal coordinates of the robot, while taking into account the ray structure provides an estimate of the depth.
Experimental Investigation of Slow Relaxation of Sound Velocity in Carbonate Rock
Authors: Lebedev A. V. , Manakov S. A.
Published: August 2024

The paper presents the results of comprehensive studies of the phenomenon of slow relaxation of the speed of sound in structurally inhomogeneous materials after vibration exposure to a finite amplitude of deformations. The results were obtained on the experimental setup created for these studies, which ensured high accuracy in measuring the linear and nonlinear acoustic characteristics of various materials. The results of an experimental study of relaxation in a carbonate rock, which is a structurally heterogeneous material with a complex system of internal bonds, are presented. The measurements made it possible to determine the dependences of the relaxation parameters on the amplitude and excitation time, as well as the effects due to the finite amplitude of the probing wave. An interpretation of the obtained results is given and the effects that have not received an exhaustive explanation are noted.
Sex pheromone and ultraviolet radiation: interaction of attraction effects for cotton earworm, Helicoverpa armigera (Hbn.) (Lepidoptera, Noctuidae) adults
Authors: Frolov А. N. , Kononchuk А. G. , Grushevaya I. V. , Miltsen А. А. , Karakotov S. D. , Stulov S. V. , Vendilo N. V.
Published: August 2024

Although the potential of the use of the semiochemicals (pheromones, allomones, kairomones, and synomones) and the semiophysicals (physical stimuli) to control insect behaviour for plant protection from harmful insects is beyond doubt, the characteristics of the interactions between their attractive properties have been extremely poorly studied. Therefore, despite the fact that the cotton bollworm, Helicoverpa armigera, is one of the most harmful insects on the planet, there is no information in the literature on the effect of a combination of light stimuli and a synthetic sex attractant (SSA) on the behaviour of this species. In July–August 2021–2023, we conducted a study in two locations in Krasnodar Territory of Russia to test attraction of cotton bollworm adults with traps placed on corn sowings and equipped with four baits: (1) ultraviolet light emitting diodes (UV LEDs), (2) SSA, (3) SSA + UV LEDs, and control (4). The results obtained showed significant differences between the baits in capturing moths: not a single adult was captured in the control trap at all; traps with UV LEDs captured about 8%; with SSA, capturing a little more than 30%, and traps that attracted insects with both SPA and UV LEDs captured almost 60% of the total number of moths captured. The small catch of moths to the light is clearly explained by the situation of the traps in rows of tall hybrid corn at a height of 1.5 metres above the ground and no closer than 30 metеrs to the edge of the field. This means that the light, unlike SSA signals, was faded rapidly by the surrounding vegetation. However, a positive aspect of the technique used is the absence of significant numbers of non-target insect species capture in traps. The only exceptions are green grasshoppers, Tettigonia caudata (Ch.) and T. viridissima (L.), in traps with LEDs or other baits. Using two-factor ANOVA of both the original and transformed (x + 0.5)½ capture data, we found a synergy effect in the interaction of SSA and LED signals with respect to attractiveness for pest adults at pa = 0.05 only in one out of the five tests conducted. This result shows that the interaction of the semiochemicals and semiophysicals has rather additive than synergistic nature. Nevertheless, the results of the tests suggest that the combined use of SSA and LED may be a promising means for controlling the behaviour of the pest since retrofitting pheromone traps with UV LEDs can result in an approximately twofold increase in catch rates of the cotton bollworm adults.
Chitosan-based functional coatings for postharvest processing of tomatoes
Authors: Il’ina A. V. , Shagdarova B. Ts. , Zubareva A. A. , Varlamov V. P.
Published: August 2024

The review article includes information on the use of coatings, both from chitosan itself and in combination with other polysaccharides and functional compounds, for postharvest processing, mainly of tomatoes, to extend the shelf life of harvested produce. During harvesting of fruits and vegetables, losses due to fungal infection can be as high as 50%. To prevent yield losses and preserve fruit quality, various methods of postharvest treatment are used. Currently, the most effective means used to control postharvest diseases are synthetic fungicides, but their uncontrolled use negatively affects human health and the environment. Recently, there has been a continuing trend to increase the use of natural antimicrobial agents. Such natural compounds can be chitin and chitosan, they are renewable, biodegradable, low toxicity and safe for consumers and the environment. The film-forming ability of chitosan and its antimicrobial, antioxidant properties are important for obtaining functional coatings for postharvest processing of fruits.
Functional derivatives of chitosan, soluble in neutral medium as drugs and genetic material carrier: preparation and properties
Authors: Gorshkova M. Yu. , Gigoryan E. S. , Volkova I. F.
Published: August 2024

Method of chitosan modification, providing controlled addition of the quaternized block has been proposed. The structure of the products obtained were studied by FT-IR and NMR spectroscopy; their solubility and acid-base properties was characterized by turbodimetry and potentiometry, respectively. Presence about 50% of quaternized amino groups was shown to be necessary to obtain soluble products. The difference in pH-sensitivity of modified derivatives with different types of quaternized block attachment was revealed by studying their interaction with a model polystyrene sulfonate anion. The possibility of preparing complexes based on the obtained derivatives with DNA — polyplexes, stable under conditions close to physiological ones has been demonstrated. It was shown the presence of primary amino groups on the polycation chains leads to a decrease in the polyplexe size. The data obtained can form the basis for development of drug and genetic material delivery system.
The 2-stage method of chitosan modification providing controlled addition of the quaternized block has been proposed. The structure of the products obtained were studied by FT-IR and NMR spectroscopy; their solubility and acid-base properties was characterized by turbodimetry and potentiometry, respectively. The presence about 50% of quaternized amino groups was shown to be necessary to obtain soluble products. The difference in pH-sensitivity of modified derivatives with different types of quaternized block attachment was revealed by studying their interaction with a model polystyrene sulfonate anion. The possibility of preparing complexes based on the obtained derivatives with DNA, polyplexes stable under conditions close to physiological ones has been demonstrated. It is shown that the presence of primary amino groups on the polycation chains leads to a decrease in the polyplexe size. The data obtained can form the basis for development of drug and genetic material delivery systems.
Preparation of antibacterial composite aerogel for biomedical purposes based
on alginate-chitosan complex and calcium carbonate
Authors: Gorshkova N. A. , Brovko O. S. , Palamarchuk I. A. , Ivahnov A. D. , Bogdanovich N. I. , Vorob’eva T. Ya.
Published: August 2024

Aerogel composites were synthesized on the basis of the sodium alginate-chitosan interpolymer complex with the inclusion of calcium carbonate microparticles and supercritical drying. It is shown that the textural characteristics of materials do not depend on the morphology of calcium carbonate particles: the specific surface area of aerogels is almost the same for all materials and amounts to 380–400 m2/g. The developed porous structure of composites along with the polyelectrolyte nature determines their high water absorption— up to 110 g/g. To impart antimicrobial properties, the materials were impregnated with atranorin isolated from the lichen Hypogymnia physodes, which has a pronounced inhibitory effect on the bacterium Proteus mirabilis, which is the main causative agent of wound infections. The minimum suppressive concentration of atranorine is 1 mg/ml. The release of the main amount of atranorine aerosol material included in the matrix occurs within 4 hours and amounts to 50%.
Isolation of chitosan-melanin complex from black soldier fly adults
and obtaining nanofibrous materials based on it
Authors: Khayrova A. Sh. , Sazhnev N. A. , Korobovskaya D. V. , Lopatin S. A. , Kildeeva N. R. , Varlamov V. P.
Published: August 2024

The article presents the results of studying the viscosity of chitosan-melanin complex solutions from the larvae of the insect Hermetia illucens and the process of gelation in these solutions in the presence of crosslinking reagents. Chemically cross-linked nanofibers were obtained from solutions of the chitosan-melanin complex in dilute solutions of acetic acid by the method of spinneretless electrospinning. The presence of 14% melanin made it possible to reduce the concentration of acetic acid in the spinning composition.
Effect of chitosan conjugates with oxycinnamic acids and Bacillus subtilis bacteria on the activity of protective proteins and resistance of potato plants
to Phytophthora infestans
Authors: Yarullina L. G. , Burkhanova G. F. , Tsvetkov V. O. , Cherepanova E. A. , Sorokan A. V. ,  Zaikina Е. A. , Mardanshin I. S. , Fatkullin I. Y. , Maksimov I. V. , Kalatskaja J. N. , Yalouskaya N. A. , Rybinskaya E. I.
Published: August 2024

The effect of chitosan conjugates with caffeic (ChCA) and ferulic (ChFA) acids in combination with Bacillus subtilis bacteria on the transcriptional activity of PR protein genes and proteome changes in potato plants during infection with Phytophthora infestans (Mont.) de Bary was studied. Plants grown from mini tubers of the Luck variety were sprayed with solutions of ChCA and ChFA, suspension of B. subtilis bacteria strains 26D and 11 VM, composites of ChCA of ChFA together with bacteria. 3 days after treatment, some of the plants were infected with P. infestans. A decrease in the degree of development of the pathogen of late blight on potato leaves in all treatment options was revealed. The maximum protective effect was manifested when plants were treated with bacteria B. subtilis strain 26D in combination with conjugates of chitosan and oxycinnamic acids. The mechanisms of increasing the resistance of potato plants to P. infestans were associated with the activation of transcriptional activity of genes encoding the main protective protein (PR‑1), chitinase (PR‑3), thaumatin-like protein (PR‑5), protease inhibitor (PR‑6), peroxidase (PR‑9), ribonuclease (PR‑10). The revealed activation of the expression of marker genes of systemic acquired resistance and induced systemic resistance under the influence of joint treatment of plants with B. subtilis and chitin conjugates with oxycinnamic acids indicate the synergistic development of protective reactions in potato plants in this variant. By the method of two-dimensional electrophoresis of S. tuberosum leaf proteins followed by MALDI-TOF analysis, 12 proteins were identified, the presence of which in the leaves differed depending on the variant of the experiment. In all treatment variants, suppression of serine-threonine protein phosphatase activity was observed, reflecting the development of the hypersensitivity reaction. Different variants of the experiment formed weakly expressed clusters, which indicates multiple mechanisms of regulation of the synthesis of protective proteins involved in the reaction to treatment with bacteria, chitosan conjugates and infection with P. infestans.
Ensuring of technological sovereignty of Russia in metallurgy and machine building
Authors: Makarov A. V. , Inozemtsev A. A. , Degtyar V. G. , Kharanzhevskiy E. V. , Kotelnikov A. B. , Vopneruk A. A.
Published: August 2024

The article presents the results of the implementation of three strategically important programs for the creation of aircraft gas turbine engines of the new generation PD-14, PD-8 and PD-35 for the purpose of solving the issue of ensuring the technological sovereignty of the Russian Federation in civil aircraft engine manufacturing. Considered are developments which are priority for civil rocket engineering, namely: launch vehicle with a reusable returnable first stage and a fully reusable single-stage launch vehicle for vertical take-off and landing made using multilayer composite materials. Provided are new technologies for implementation by short-pulse laser fusion of ceramic coatings based on boron carbide with microhardness up to 43 GPa and bismuth-alloyed surface layers of steel with unique tribotechnical characteristics: excellent wear resistance and ultra-low dry friction coefficient (up to 0.03). To ensure technological sovereignty in metallurgy, presented are Russian innovative technologies for the repair and production of new mold copper plates of continuous casting machines with wear-resistant composite coatings and recovering of the thickness of copper plates by multipass friction stir lap welding.
Metamorphosed ultramafic and mafic lithoclasts and detrital minerals from sandstones of clastic ophiolitic deposits of the Rassokha terrane: a setting of formation of the Chersky range ophiolites
Authors: Ledneva G. V. , Bazylev B. A. , Sychev S. N. , Rogov A. V.
Published: August 2024

Ophiolite-derived clastic rocks of the Rassokha terrane in the Chersky Range of the Verkhoyansk−Kolyma folded area were studied to obtain representative characteristics of the eroded source metamorphosed ultramafic and mafic rocks, to gain an insight into the possible geodynamic setting in which the protoliths of these rocks were formed, and to identify the possible source of the eroded material. The composition of lithoclasts and detrital minerals of the serpentinite and listwanite sandstones suggests that their source was composed of serpentinite, chloritite, listwanite, and dolomite rocks and that this source was proximal. Prior to the source erosion, the ultramafic and mafic rocks were metamorphosed and recrystallized, listwanite was formed, and the ultramafic rocks were tectonically disintegrated and combined with units of carbonate rocks (dolomite). Ultramafic rocks from lithoclasts experienced allochemical metamorphic retrogression during at least the latest stage of their serpentinization in a nonoceanic setting, where also the listwanite was formed. The Late Neoproterozoic ophiolites of the collisional belt of the Chersky Range were the most probable source for the protoliths of the clastic material. The protoliths of the ophiolite rock were probably formed in a backarc setting. Considered together with the published ages, our data indicate that relics of suprasubduction oceanic lithosphere of the Neoproterozoic basin occurred in the Chersky Range.
Effect of printing process parameters on tensile strength and wear rate of 17-4PH stainless steel deposited using SLM process
Authors: Sahadevan Priya , Chithirai Pon Selvan , Lakshmikanthan Avinash , Bhaumik Amiya , Cuautle Agustin Flores
Published: August 2024

In the current work 17-4PH Stainless Steel is deposited using SLM process. It is widely used to build structural parts appropriate for automotive, medical, and aerospace applications. The 17-4 PH SS samples were deposited using technical parameters such as laser power: LP, Scan speed: SS, and hatch distance: HD) were studied to analyze the wear rate and ultimate tensile strength. Fracture and wear track analysis was performed using SEM analysis. The DOE-Taguchi method is applied for the experimental plan and analysis of the parametric contribution with a statistical evaluation technique: Pareto Analysis of variance. The fracture surface morphology of 17-4 PHSS samples at different conditions indicated different failure. 17-4 PHSS samples LP1SS1HD1 condition displayed ductile-brittle fracture followed by LP3SS3HD2 and LP3SS3HD3 conditions displaying ductile failure. The wear features indicate abrasive pits and thin grooves across few areas reduced intensity of wear compared to the extensive wear-out surface observed at conditions. The optimized conditions are validated and recommended to industry personnel for reference.
A Model Design of Lesson Learned System (LLS) for Accountability Report: A Case Study of Tourism Promotion Agency
Authors: Anshari Ahmad
Published: August 2024

The tourism industry is one of valuable industries in Indonesia that needs a high level of expertise through the knowledge management systems in order to improve the tourism service delivery quality performance. Problems faced by this institution is the complexity and hardness in defining and enhancing knowledge through an accountability report, this is due to the lack of management through the process of applying an accountability report. This attracts us to make a research about the users’ perception towards the lesson learn system prototype where this study will examine the users’ perception in designing Lesson Learn System based on the requirements in order to enhance employees knowledge through an accountability report.. After examining the perception of the lesson learn system users, we will design Lesson Learn System prototype by using User Centered Design that describe the relationship between the lesson learn system and its users by specifying the context of using the lesson learn system in tourism. This also will specify the requirements needed for the lesson learn system that help for designing the Lesson learn system design solution.
PROBLEMS OF INTERPRETING RESULTS OF MARKETING RESEARCH OFCONSUMER MARKETS / OF CONSUMER PREFERENCES
Authors: Boniar Svitlana , Pylypenko Olena , Valiavska Nataliia
Published: August 2024

The article is devoted to the consideration of the problems of interpreting the results of marketing research on the preferences of consumers of mass consumer goods markets (FMCG markets, consumer goods markets, mass market).The relevance of the study is established and the reasons for the importance of analyzing the problems of interpreting the results of marketing research on consumer preferences in the markets of mass consumption goods are established. Such reasons are the high level of competition of manufacturers in these markets, the high degree ofpersonalization of needs and the variability of trends in the markets, the complexity of data collection and the high costof research.The analysis of the latest research and publications in the field of identifying problems of the organization and conducting marketing research, in particular the description of the problems of conducting research on the preferences of consumers of goods in mass demand, іs performed. The article notes the characteristic features of mass consumer goods markets, such as large sales volumes, significant volumes of product stocks and high turnover of these stocks, significant intensity of competition and a large number of product manufacturers involved in market participation, a significant variety of products, consumer sensitivity to price changes.Features of conducting marketing research on consumer preferences in mass consumer goods markets are established, including the formation of large databases (the so-called big data), the variability of consumer preferences, the need for periodic updating of the database, the dependence of research results on the degreeof representativeness of the sample and the peculiarities of its formation;the dependence of sales volumes on the applied measures to promote goods. A wide range of problems of interpreting the results of consumer marketing research are grouped into several groups: problems of collecting an adequate and accurate database;application of inadequate methods in the processing of statistical data;insufficient sample size or incorrect sample formation;inconsistency, discrepancy, incompatibility of data, lack of basis of comparison or standardized units of measurement;insufficient understanding of the sociocultural context;subjectivity.Descriptions of the problems inherent in each group and examples of the formation of inadequate conclusions are provided.The main ways and methods of overcoming the problems of misinterpretation of the results of marketing research are presented.