bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH PENERAPAN E-COMMERCE DAN BRAND AWARENESS TERHADAP KEPUTUSAN PEMBELIAN DI APLIKASI WARUNG PANGAN
Authors: Renatha Enjellika  , Kania Ratnasari
Published: June 2023

Perkembangan berbelanja yang dilakukan secara online menjadi hal yang menyebabkan munculnya berbagai aplikasi kebutuhan pangan secara online. Situs E-Commerce Warung Pangan merupakan salah satu contoh dari marketplace. Tujuan dari penelitian ini yaitu untuk mengetahui bagaimana pengaruh penerapan e-commerce dan brand awareness terhadap keputusan pembelian di Aplikasi Warung Pangan. Metode penelitian yang digunakan adalah metode analisis deskriptif kuantitatif dengan Teknik pengumpulan data nya melalui penyebaran kuesioner. Sumber data pada penelitian ini yaitu data primer melalui hasil pra survey dari pelanggan pada Aplikasi Warung Pangan, serta data sekunder yaitu data pembanding pengguna e-commerce terbanyak. Hasil penelitian ini menunjukkan bahwa E-Commerce dan Brand Awareness berpengaruh secara positif dan signifikan terhadap keputusan pembelian. E-Commerce dan Brand Awareness adalah variabel bebas yang secara simultan memiliki pengaruh terhadap keputusan pembelian.
PENGARUH BRAND IMAGE, HARGA, KUALITAS PRODUK DAN CONTENT MARKETING TERHADAP KEPUTUSAN PEMEBLIAN BARANG THRIFT MELALUI INSTAGRAM DI SOLO RAYA
Authors: Putri Adilla  , Christiawan Hendratmoko
Published: June 2023

Penelitian ini dilakukan di Solo Raya, penelitian ini bertujuan untuk menganalisis pengaruh brand image, harga, kualitas produk dan content marketing terhadap keputusan pembelian barang thrift melalui instagram di Solo Raya. Penelitian ini merupakan penelitian kuantitatif. Populasi dalam penelitian ini tidak diketahui jumlahnya, sehingga sampel yang digunakan 96 responden dengan menggunakan teknik purposive sampling. Teknik pengumpulan data menggunakan kuesioner dan studi pustaka. Teknik analisis data menggunakan analisis regresi linier berganda, uji t, uji F dan uji koefisien determinasi. Hasil penelitian ini menunjukkan bahwa brand image berpengaruh signifikan terhadap keputusan pembelian barang thrift melalui Instagram di Solo Raya. Harga tidak berpengaruh signifikan terhadap keputusan pembelian barang thrift melalui Instagram di Solo Raya. Kualitas produk berpengaruh signifikan terhadap keputusan pembelian barang thrift melalui Instagram di Solo Raya. Content Marketing  tidak berpengaruh signifikan terhadap keputusan pembelian barang thrift melalui Instagram di Solo Raya. Brand image, harga, kualitas produk dan content marketing berpengaruh signifikan secara simultan atau bersama-sama terhadap keputusan pembelian barang thrift melalui Instagram di Solo Raya.
PENGELOMPOKAN WILAYAH DI INDONESIA BERDASARKAN INDIKATOR KERAWANAN EKONOMI PASCA PANDEMI COVID-19 (K-MEANS CLUSTER ALGORITHM)
Authors: Riszty Budi Deviana  , Subuh Sukmono Putro
Published: June 2023

Pandemi Covid-19 membawa dampak multisektor secara global. Wabah yang datang secara masif seolah menjadi uji kekuatan dan ketahanan bagi setiap negara, termasuk Indonesia. Tidak hanya di bidang kesehatan, perekonomian juga turut terkena pukulan telak. Resesi ekonomi serta peningkatan persentase penduduk miskin dan pengangguran menjadi bukti adanya kerusakan ekonomi akibat pandemi. Meskipun dampak pandemi dirasakan seluruh wilayah di Indonesia, akan tetapi terdapat perbedaan derajat dampak yang dihasilkan. Perbedaan kondisi setiap daerah sebelum pandemi, kesiapan menghadapi pandemi, serta struktur penduduk dan ekonomi menjadi beberapa faktor yang menyebabkan heterogenitas dampak. Perekonomian menjadi salah satu indikator penting pencapaian suatu wilayah. Kondisi ekonomi yang berbeda antar daerah pasca pandemi membuat setiap daerah memiliki tingkat kerawanan ekonominya masing-masing. Perbedaan ini berimplikasi pada perlunya penyiapan strategi dan kebijakan berbasis kewilayahan. Oleh karena itu, kajian ini mencoba menyajikan gambaran terkini kondisi kerawanan ekonomi setiap provinsi di Indonesia dengan mengelompokkan wilayah-wilayah yang memiliki karakteristik homogen. Pengelompokan dilakukan dengan pendekatan K-Means Cluster Algorithm dan memetakan provinsi-provinsi di Indonesia menjadi empat kelompok kerawanan ekonomi. Pengelompokan ini diharapkan dapat memberikan informasi dan pertimbangan bagi pemerintah dalam menentukan kebijakan ekonomi berbasis kewilayahan.
THE EVOLUTION AND IMPACT OF E-COMMERCE ON MALLS IN INDIA: A COMPARATIVE ANALYSIS
Authors: Dr. Madhura Milind Kulkarni  , Ms. Zeba Khan
Published: June 2023

The growth of e-commerce has disrupted traditional retail models globally, and Indias retail landscape is no exception. This research paper examines the evolution and impact of e-commerce on malls in India, employing a comparative analysis approach. By analyzing changes in consumer behavior, footfall patterns, and the overall retail industry, this study provides valuable insights into the dynamic relationship between e-commerce and brick-and-mortar malls. By conducting a comparative analysis, the research further explores successful strategies employed by malls in India to counter the challenges posed by e-commerce. These strategies encompass creating immersive retail environments, offering personalized services, and utilizing innovative marketing techniques to attract and retain customers. Through examining these case studies, the study offers practical insights for mall owners, retailers, and policymakers to navigate the evolving retail landscape and foster sustainable growth. this research paper highlights the evolution and impact of e-commerce on malls in India, shedding light on the challenges and opportunities presented by this transformative trend. This paper contributes to the existing body of knowledge on e-commerce and retail in India and provides a foundation for future research in this field.
KEYWORDS: e-commerce, malls, retail landscape, consumer behavior, omnichannel retailing, click-and-collect services.
POSSIBILITIES OF MODERNIZATION OF THE CENTRAL BANK’S OPERATIONS WITH RESPECT TO THE STRUCTURE OF THE MARKET
Authors:   Mytishchi Branch of the Moscow State Technical University named after N. E. Bauman, Mytishchi, Russia, Pikalkina Marina G. , Belyakova Elena I. ,   Mytishchi Branch of the Moscow State Technical University named after N. E. Bauman, Mytishchi, Russia
Published: June 2023

The article examines the possibilities of modernizing the operations of the central bank; its analysis regarding the structure of the market is carried out. The modern directions of studying the structure of the interbank lending market (MBC) are considered in order to thoroughly identify the location that holds the MBC market in the structure of the financial market. The markets acting as segments of the financial market of such order as currency, stock, fixed income instruments, and derivatives, insurance are analyzed. The issues of organizing new financial institutions and instruments are discussed, modern regulatory instruments are analyzed, and current ways of reorganizing the provision of financial services in the interests of improving the indicators of the national economy are analyzed.
DIRECTIONS OF ADAPTATION OF THE SCIENTIFIC CERTIFICATION SYSTEM IN ACCORDANCE WITH THE NEEDS OF THE NATIONAL ECONOMY
Authors:   Ufa University of Science and Technology, Ufa, Russia, Novikov Sergey V. , Plakhin Andrey E. ,   Ural State University of Economics, Ekaterinburg, Russia
Published: June 2023

The relevance of the article is due to the low productivity of scientific certification procedures in the higher education system for the branches of the national economy. The purpose is to substantiate the project of transformation of the management mechanism of higher education to improve the quality of scientific certification procedures. The authors analyze methodological approaches to solving the problem and come to the conclusion that it is advisable to differentiate obtaining a degree depending on the goals of the scientist’s subsequent activities, including academic work and professional activity. Obtaining a professional scientific degree will make it possible to bring the competencies formed during the preparation for scientific certification closer to the requirements of employers. A professional academic degree is considered as one of the forms of training highly qualified personnel for the development of research and methodological competencies. The research work on the dissertation is considered as a contribution to the subject area, the research topic is formed in the course of understanding and solving practical problems.
DIGITAL SOLUTIONS BASED ON INNOVATIVE TECHNOLOGIES IN THE SYSTEM OF PROMOTION OF SOCIAL AND ETHICAL MARKETING
Authors:   Lugansk State University named after Vladimir Dal, Lugansk, Russia, Shova Natalia A.
Published: June 2023

Social and ethical marketing is a concept, during the implementation of which the company’s complex activities are aimed at improving the marketing policy and the system of promotion of goods and services, taking in to account the tools of innovation marketing aimed at developing the brand of goods and services. In the general complex of socio-ethical marketing, an important place is occupied by tools – interrelated blocks of principles, functions, methods that form the modern policy of socio-ethical marketing, which has gained trust and recognition with the introduction of digital innovative technologies. The new marketing methods, which differ significantly from the classical ones, use virtual and augmented reality, robotics, blockchain, artificial intelligence, natural language processing, sensory technologies, and the Internet of things. The article presents the organizational and economic mechanism for the introduction of digital solutions into the system of social and ethical marketing.
COMPANY CRISIS MANAGEMENT METHODS
Authors:   Saint-Petersburg State University of Aerospace Instrumentation, Saint-Petersburg, Moscow, Russia, Molchanova Svetlana M.
Published: June 2023

The article discusses the importance of risk assessment in crisis management. The process of identifying potential problems and threats in organizations of various forms of ownership is described, which includes an analysis of the external environment, financial performance, competitive environment and production capabilities. The author characterizes the main aspects of the study of the competitive environment and its significance in anti-crisis management, including the analysis of the market and competitors, the assessment of production capabilities and the problem of adaptability of managerial and technological practices. The process of assessing the external environment of the organization within the framework of anti-crisis management is formulated. Various methods are used to analyze the external environment of the assessment, including SWOT analysis, PEST analysis, and analysis of the economic, social, political and technological environment. It emphasizes the need to predict possible changes in the future and use various tools, including expert judgment, scenario planning and trend analysis. The analysis of financial indicators is illustrated as a risk assessment option that allows you to determine the financial stability of the organization, identify possible pre-crisis problems and make management decisions aimed at improving the financial condition of the organization and preventing crisis situations. Criteria for assessing production capabilities are identified, such as the efficiency of resource use and the degree of automation of production, as well as a phased anti-crisis management plan, which includes the development of a strategy, the installation of a monitoring and control system, the development of plans and scenarios for action in a crisis, ensuring the financial stability of the company and creating an effective communications. The direction of the company’s anti-crisis management in overcoming crisis situations and successful functioning in changeable market conditions is argued.
CIRCULAR ECONOMY IN THE CONSTRUCTION INDUSTRY
Authors:   Saint-Petersburg State University of Aerospace Instrumentation, St. Petersburg, Russia, Molchanova Regina V.
Published: June 2023

The article reveals the importance of the circular economy in construction, which allows to reduce material costs, reduce emissions and create new business models. The strategy of the state policy of the Russian Federation is characterized, aimed at preventing the problem of using a linear approach to resource consumption, which does not take in to account the processing and return of materials to the ecosystem. The importance of the circular economy and resource efficiency in the construction sector to achieve zero waste and improve the environmental situation is substantiated. Examples of large construction companies using renewable materials and waste recycling methods are presented. The principles of the circular cycle in the construction industry are described, including the design of buildings with the possibility of their dismantling and recycling of materials, the use of renewable energy sources, recycling of waste, establishing responsibility for the disposal of materials and cooperation between participants in the construction industry. The author considers the need to assess the impact of economic growth on the environment and social problems. The importance of increasing the efficiency of investors and construction companies is emphasized. Options for optimizing processes in construction through the use of modern methods, concepts, innovative technologies and the introduction of digital solutions are presented. It summarizes the use of digital technologies in construction to optimize and control product life cycle stages, reduce design and construction costs, improve operational efficiency and ensure the safety of building components. The transformation of construction is summarized through circular principles that allow optimizing design, reducing resource consumption, improving innovative technologies and products, increasing competitiveness and creating new jobs.
PENGEMBANGAN E-LKPD BERBASIS LIVEWORKSHEET PADA TEMA 7 PERKEMBANGAN TEKNOLOGI PRODUKSI PANGAN
Authors: Noor Laeli Salsabila
Published: June 2023

This study aims to determine the feasibility of Liveworksheet-based E-LKPD development products on theme 7 development of food production technology in grade III SDN 3 Nyangkowek. This type of research is research and development (R&D) using the ADDIE model, namely (Analysis, Design, Development, Implementation, and Evaluation). The instrument used is a validation questionnaire sheet to determine product feasibility. The results of Liveworksheet-based E-LKPD development research on theme 7 of the development of food production technology developed obtained a level of validity from material experts of 100% with very feasible categories, linguists with very feasible categories of 100% and media experts with quite valid categories of 77%. Meanwhile, the student response questionnaire stated that E-LKPD is very practical by obtaining a percentage of practicality of 93.5%. Thus, it can be concluded that Liveworksheet-based E-LKPD on theme 7 of the development of food production technology in grade III SDN 3 Nyangkowek is declared feasible and can be used in the learning process.
PENGARUH MEDIA GAMBAR TERHADAP KEMAMPUAN BAHASA ANAK KELOMPOK B DI RA MARDHATI SKARDA N-III KECAMATAN RAPPOCINI KOTA MAKASSAR
Authors: Sumarni Eka , Adam Andi , Sufliati Romba Sri
Published: June 2023

The main problem in this research is how to improve children's language skills through picture media in class B at RA Mardhati Skarda N III, Rappocini District, Makassar City. The type of research used is experimental research using a one group pretest design consisting of pretest, treatment and posttest. The subjects of this study were the children of group B, which consisted of 15 children. The results of this study indicate that the average score at the pretest is 6.06% and the average value at the posttest is 19.06%. then this research is also supported by the results of calculations using the Wilcoxon signed rank test in the SPSS 21.0 program (statictical package for Social science) obtained, obtained a significance value of 0.001 here obtained a probability of 0.001 or (P <0.05), which means that H0 is rejected and H1 is accepted.
PENGARUH KOMPETENSI MANAJERIAL KEPALA MADRASAH, BUDAYA MADRASAH DAN DISIPLIN KERJA GURU TERHADAP MUTU MADRASAH IBTIDAIYAH DI KABUPATEN KENDAL
Authors: Nura Azizah  , Egar Ngasbun , Rasiman
Published: June 2023

Madrasah quality is data and information, quality includes: a. educational results; b. educational content; c. educational process; d. educational assessment; e. teachers and education personnel; f. educational infrastructure; g. education financing; and h. education management. The aims of this study were: 1) to find out the influence of the madrasa head's managerial competence on the quality of the madrasah primary school. 2) determine the magnitude of the influence of madrasa culture on the quality of madrasas. 3) knowing the magnitude of the influence of the teacher's work discipline together on the quality of Islamic elementary schools. 4) knowing the magnitude of the influence of the managerial competence of the madrasah head, madrasa culture and teacher work discipline together on the quality of the madrasah primary school. The population of this study was 263 MI NU teachers in Kendal Regency. A sample of 159 teachers was taken by proportional random sampling. Data collection by questionnaire. Data analysis techniques with descriptive data analysis, prerequisite tests which include normality tests, multicollinearity tests, heteroscedasticity tests, linearity tests and hypothesis tests include simple and multiple linear regression. The results showed that: 1) the managerial competency of the madrasah principal affected the quality of the Madrasah 81.1% with the regression equation Ŷ = 11,190 + 0.781X1 with a correlation coefficient of 0.901. 2) Madrasah culture affects the quality of Madrasahs by 75.6% with the regression equation Ŷ = 8.685 + 0.740 X2 with a correlation coefficient of 0.869. 3) Teacher work discipline affects quality by 81.8% with the equation Ŷ = 11.942 + 0.743 X3 with a correlation coefficient of 0.905. 4) Madrasah Principal Managerial Competence, madrasa culture and work discipline have an effect on Madrasah quality by 91.22% with the equation Ŷ = 1.386 + 0.184 X1 + 0.381 X2 + 0.395 X3. Then the value of the correlation coefficient r is equal to 0.910. Based on the research results, it is recommended that the head of the madrasa conduct guidance and direction to teachers, especially so that they can improve and develop madrasa management, then teachers can also attend training and seminars so that they can improve work discipline and work culture so that the quality of madrasas can increase. Madrasah heads can reflect and self-evaluate by increasing competence in leadership and managerial by making administrative arrangements and structured management.
Pengaruh Konsentrasi Pupuk Organik Cair Limbah Ikan Terhadap Pertumbuhan dan Hasil Bawang Daun (Allium fistulosum L.)
Authors: Anggarseti Aufa , Suparto Slamet Rohadi , Sulistyanto Prasmadji
Published: June 2023

Bawang daun (Allium fistulosum L.) merupakan sayuran yang sangat populer dan digunakan sebagai penyedap rasa pada masakan. Produktivitas bawang daun dapat ditingkatkan dengan cara pemupukan dan pemilihan media tanam. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi POC (pupuk organik cair) limbah ikan terhadap pertumbuhan bawang daun (Allium fistulosum L.) dan mengetahui konsentrasi POC (pupuk organik cair) limbah ikan yang paling baik untuk pertumbuhan bawang daun (Allium fistulosum L.). Penelitian dilaksanakan pada bulan Januari 2022 sampai Juni 2022 di screenhouse Fakultas Pertanian Universitas Jenderal Soedirman dan Laboratorium Agronomi dan Hortikultura Fakultas Pertanian. Rancangan yang digunakan adalah Rancangan Acak Kelompok Lengkap (RAKL) yang terdiri dari 6 perlakuan dan diulang 3 kali sehingga terdapat 18 unit percobaan. Setiap unit percobaan terdiri dari 3 sampel tanaman. Data hasil pengamatan dianalisis dengan sidik ragam pada taraf 5%, apabila terdapat perbedaan antara perlakuan dilakukan uji lanjut dengan uji jarak berganda Duncans pada taraf nyata 5%. Hasil penelitian menunjukkan bahwa konsentrasi POC (pupuk organik cair) limbah ikan berpengaruh terhadap pertumbuhan dan hasil bawang daun (Allium fistulosum L.).Â Spring onion (Allium fistulosum L.) is a very popular vegetable and is used as a flavoring in cooking. Spring onion productivity can be increased by fertilization and selection of planting media. This study aims to determine the effect of the concentration of fish waste LOF (liquid organic fertilizer) on the growth of spring onion (Allium fistulosum L.) and find out the best concentration of fish waste LOF (liquid organic fertilizer) for the growth of onion spring (Allium fistulosum L). The study was conducted from January 2022 to June 2022 in the screen house of the faculty of Agriculture and theÂ Laboratory of Agronomy and Horticulture, Faculty of Agriculture, Jenderal Soedirman University. The experimental design used was a randomized completely block design (RCBD) consisted of 6 treatmens and repeated 3 times so there are 18 experimental units. Each experimental unit consisted of 3 plant samples. Observed data were analyzed with variance at 5% level, if there were differences between the treatments a follow up test was carried out with Duncans multiple range test at 5% significant level. The result showed that the concentration of fish waste LOF (liquid organic fertilizer) had an effect on the growth and yield of spring onion (Allium fistulosum L.).Â
Perbandingan Tingkat Kerusakan Buah Kopi Oleh Hama Penggerek (Hypothenemus hampei Ferr.) pada Perkebunan Kopi Arabika (Coffea arabica L.) dengan Ketinggian Berbeda
Authors: Nadiawati Sri , Adrinal Adrinal , Efendi Siska
Published: June 2023

Penggerek buah kopi (PBKo) Hypothenemus hampei Ferr. adalah salah satu hama utama yang menyerang tanaman kopi Arabika di seluruh dunia termasuk Indonesia. Secara umum, Hypothenemus hampei dapat menyerang berbagai jenis kopi, tetapi kopi Arabika (Coffea arabica) cenderung lebih rentan terhadap serangan ini dibandingkan dengan kopi Robusta (Coffea canephora). Di Indonesia, jenis kopi yang banyak ditanam adalah kopi Arabika dan kopi Robusta. Kopi Arabika lebih banyak ditanam di dataran tinggi, sementara kopi Robusta lebih banyak ditanam di dataran rendah. Menarik untuk mengetahui kelimpahan populasi PBKo dan tingkat kerusakan pada kopi arabika di dataran tinggi. Penelitian ini bertujuan untuk mengetahui kelimpahan populasi dan tingkat kerusakan PBKo pada kopi arabika di dataran tinggi. Pengamatan dilakukan di perkebunan kopi rakyat di Kabupaten Kerinci dan Laboratorium Bioekologi Serangga Departemen Proteksi Tanaman, Fakultas Pertanian Universitas Andalas. Hasil penelitian menunjukkan kerusakan PBKo tertinggi terdapat di Desa Sungai Renah (1242 mdpl), Kecamatan Kayu Aro Barat (1242 mdpl) yakni 64,32% dan kerusakan terendah juga terdapat di Desa N1, Kecamatan Kayu Aro Barat yaitu 8,04% (1654 mdpl). Hal tersebut menunjukkan tingkat kerusakan PBKo berkurang dengan meningkatnya ketinggian lokasi.Â The coffee berry borer (CBB) Hypothenemus hampei Ferr. is one of the main pests that attacks Arabica coffee plants worldwide, including in Indonesia. Generally, Hypothenemus hampei can attack various types of coffee, but Arabica coffee (Coffea arabica) tends to be more susceptible to this pest compared to Robusta coffee (Coffea canephora). In Indonesia, the most commonly cultivated types of coffee are Arabica and Robusta. Arabica coffee is mainly grown in highland areas, while Robusta coffee is grown in lowland areas. It is interesting to know the population abundance and level of damage caused by CBB on Arabica coffee in highland areas. This study aims to determine the population abundance and level of damage caused by CBB on Arabica coffee in highland areas. Observations were conducted in smallholder coffee plantations in Kerinci District and the Insect Bioecology Laboratory of the Department of Plant Protection, Faculty of Agriculture, Andalas University. The results showed that the highest CBB damage was found in Sungai Renah Village (1242 mdpl), Kayu Aro Barat Sub-district (1242 mdpl), with a damage level of 64.32%, while the lowest damage was found in N1 Village, Kayu Aro Barat Sub-district, with a damage level of 8.04% (1654 masl). This indicates that the level of CBB damage decreases with increasing altitude.
Indonesian Coconut Oil Export Opportunities with Main Trade Partner Countries in the International Market
Authors: Anggrasari Herdiana , Sari Ayu Kumala , Arminda Fadilla Ristya
Published: June 2023

This study examines the opportunities for trade administration of Indonesian coconut oil in major trading partner countries in terms of the development of area size, production and productivity of coconuts, competition in the marketing of coconut oil, and demand for coconut oil in the international market. The purpose of this research is to (1) develop of area, production, and productivity of coconut in Indonesia, (2) analysis of the competitiveness of Indonesian coconut oil in major trading partner countries, and (3) analysis of trend analysis of demand for Indonesian coconut oil in the international market. The data used in this research is secondary data from UN Comtrade for 25 years (1997-2021) and FAO for 61 years (1961-2001). The method used is to describe the development of a land area, production, and production of coconut in Indonesia and the development of demand for coconut oil in Indonesia in the international market. Revealed Comparative Trade Advantage (RCTA), Revealed Symmetric Comparative Advantage (RSCA), and Trade Balance Index (TBI) analysis methods are used to determine the competitiveness of Indonesian coconut oil in the major trading countries. In addition, a product map is created based on changes in the competitiveness of Indonesian coconut oil products among the main trading partners. The results showed an increase in area, production, and production of coconuts annually. Indonesia has intense competition for coconut oil in its major trading countries. In addition, the demand for coconut oil in the international market will continue to increase due to the ever-increasing industrial needs. This is an opportunity to expand the coconut market share internationally.
Analysis of Input Optimization for Cassava (Manihot esculenta) Production in the Marga Tiga Sub-District East Lampung District
Authors: Ariska Feby Musti , Mardliyah Ainul , Lestari Sri Puji , Sari Yuni Elmita
Published: June 2023

This study aims to ascertain how production inputs affect cassava farming production and examine how to use production inputs as efficiently as possible. The research location was selected because the research area is a center for cassava production. The Cobb-Douglas production function model is an analytical technique used to assess how production inputs affect cassava output. Analyze the level of input utilization optimization at the same time by comparing the marginal product's value to other inputs. The study's variables included land area, labor, seeds, urea-fertilizer, NPK-fertilizer, ZA-fertilizer, SP36-fertilizer, herbicides, and production yields. The result of this research is that production inputs simultaneously influence cassava production. Several production inputs used in cassava farming in Marga Tiga District are still not optimal and need to be added, including land area, organic fertilizer, urea fertilizer, and ZA fertilizer. Meanwhile, several other production inputs, namely labor, seeds, NPK fertilizer, SP 36 fertilizer, and herbicides, are not optimal, so farmers need to reduce them.
Edge and Pair Queries-Random Graphs and Complexity
Authors: Dereniowski Dariusz , Gordinowicz Przemysław , Prałat Paweł
Published: June 2023

We investigate two types of query games played on a graph, pair queries and edge queries. We concentrate on investigating the two associated graph parameters for binomial random graphs, and showing that determining any of the two parameters is NP-hard for bounded degree graphs.
Constitutional Foundations of Differentiation of Control and Supervisory Proceedings and Proceedings on Administrative Offences
Authors:   St. Petersburg State University, Dmitrikova Ekaterina A. , Karitskaya Anastasia A. ,   St. Petersburg State University, Trofimov Albert A. ,   St. Petersburg State University
Published: June 2023

The Constitution of the Russian Federation implies the need for the State to exercise a control function, which, in particular, is implemented within the framework of control and supervisory proceedings, as well as the regulation of the procedure for bringing to public liability, including proceedings on an administrative offence. These types of administrative activities are interconnected, which implies the need to distinguish them on the basis of constitutional provisions. Such an approach would allow resolving the existing contradictions in the relevant part of the administrative-procedural regulation and ensuring the uniformity of law enforcement practice, including through the establishment of discretion criteria, which is manifested in the choice by an authorised official of the procedural form for detecting a violation of a mandatory requirement. In addition, the constitutional principles of legal certainty, proportionality, trust in the actions of the State and others dictate the requirements for the harmonisation of legislation on control and supervisory activities and legislation on administrative offenсes, without which both the implementation of guarantees for the protection of the rights of controlled persons and the effectiveness of the activities of state authorities are at risk.
To What Extent Can the Content of Databases Be Used: Some Problems and Perspectives
Authors:   S.S. Alekseev Research Centre for Private Law under the President of the Russian Federation, Kalyatin Vitaly O.
Published: June 2023

This article is devoted to the civil law aspects of using databases. There is a number of legal instruments providing control over databases, and the author explores them systematically. However, they relate only to particular elements of a database’ structure, whereas its very content could be used freely.
Analisis Pengaruh Kualitas Akademik Terhadap Kepuasan Peserta Didik LP3I Business Collage Purwokerto
Authors: Reza Rahmadi Hasibuan Reza , Amiruddin Qadaar  , Supraptiningsih
Published: June 2023

Pelayanan adalah pemenuhan kebutuhan material dan spiritual masyarakat terutama pada bidang pendidikan dimana Pendidikan saat ini sangat pentig. Tujuan dari penelitian ini adalah untuk mengetahui apakah dan bagaimana kualitas akademik LP3I Business Collage Purwokerto mempengaruhi kepuasan siswa. Metode yang digunakan adalah dengan Regresi dan sampel sejumlah 100. Hasilnya adalah kami menemukan bahwa ketergantungan memainkan peran yang jelas dalam kepuasan pelanggan. Tidak ada korelasi antara daya tanggap dan kebahagiaan pelanggan. Jaminan akan meningkatkan kepuasan pelanggan dengan cara apa pun yang berarti. Tingkat kebahagiaan seseorang dapat sangat dipengaruhi oleh kemampuan mereka untuk berempati. Kepuasan sangat dipengaruhi oleh bukti nyata. Sedangkan variabel yang termasuk dalam model regresi linier dari varian kepuasan, sisanya dipengaruhi oleh faktor lain. Kesimpulannya adalah daya tanggap, jaminan, empati dan bukti fisik berpengaruh pada kepuasan dan keandalan tidak berpengaruh. Saran menambahkan citra merek sebagai faktor dalam studi masa depan untuk lebih menjelaskan temuan studi yang dilakukan.
Power Quality Enhancement in Solar PV and Battery Integrated UPQC Grid Connected System
Authors: Chapala Shravani , R. L. Dr. Narasimham , Das Dr. Tulasi Ram
Published: June 2023

This paper discusses a distributed generation system consisting of grid-connected solar PV and a battery-integrated Unified Power Quality Conditioner (UPQC). Embedded in the PV array, the UPQC consists of a series and shunt converter connected back through a common DC link. In this system, power quality problems of clean energy, such as harmonics, voltage drops, ripples, are compensated by injecting active energy into the power grid. The shunt converter is controlled to maintain a constant DC link voltage and harmonic compensation of the load current. The main voltage problem is compensated by a series converter that injects the voltage during sag and swell. The advantages of integrating renewable energy sources and enhancing power quality are brought together in this system. The performance of the system is analyzed during voltage sag, swell condition and under unbalance condition for nonlinear load along with power flow analysis through the enhancement of dc bus voltage. Finally, the simulation results are shown for the estimation of dynamic performance of PV, battery integrated UPQC system during unbalanced condition
Performance Analysis of Variable Threshold Voltage (ΔVth) Model of Junction less FinTFET
Authors: Dharmireddy Ajaykumar , Ijjada Sreenivasarao
Published: June 2023

The work presented in this paper is a variable threshold voltage (ΔVth) model of junction less fin gate tunnel FET (JL FinTFET) in which there is a shift in threshold voltage. As a result, to improve drive current and subthreshold slope among other devices. At the same time, gradually decrease the random dopant fluctuations (RDF) effects on Vth, ambipolar leakage current by using this design. The threshold voltage in the junction less fin gate TFET may be modified using 2D numerical simulations by supplying a voltage to the variable gate. The effects of the threshold voltage change on the device's overall performance investigate. A GaSb junction less fin gate TFET and AlGaSb junction less fin gate TFETs with variable threshold voltage characteristics compare. The ON state current is 1.5x10-3 A/m, the SS is 17.1 mV/decade, and the Iamb is 3.314x10-17 A/m.
Bimodal-Shared Control Interface for Assisted Mobility Application
Authors: Kumari Preeti , Mathew Lini , Kumar Neelesh
Published: June 2023

The paper presents (Electro-oculography) EOG- (Electroencephalography) EEG- Radio Frequency Identification (RFID) based Bimodal-Shared Control Interface for mobility assistance application by controlling a mobile robotic arm. EOG-EEG based bio-signal based bimodal interface has been used to move the robot following a predefined path to reach at an object placed at initial predefined position (Zone 1). RFID has been used as shared control interface for object identification and for sending trigger signal to gripper arm to pick the object and place it at another predefined position (Zone 2) automatically. A threshold based algorithm has been developed for horizontal eye movement (HEOG) detection. Minimum Energy Combination (MEC) method has been used to recognize the Steady State Visual Evoked Potential (SSVEP) brain pattern of EEG. Combining shared control with bio-signal based bimodal system has improved the classification accuracy and increased the number of commands without giving extra effort by user. This reduces the chances of fatigue in users due to continuously performing the same task. Classification accuracy and Information Transfer Rate (ITR) have been calculated as performance parameters and compared with previous literatures for evaluation.
Multi-image Feature Map-Based Watermarking Techniques Using Transformer
Authors: Palani Aberna , Loganathan Agilandeeswari
Published: June 2023

Nowadays, protecting multimedia data is a significant challenge because of the advancement of technology and software. The embedding process heavily relies on watermarking to accomplish multimedia security in terms of content authentication, proof of ownership, and tamper detection. Our objective is to develop an invariant watermark that can survive different signal-processing attacks. We presented a unique hybrid technique (DWT-QR-SWT) and multi-image invariant features generated as a watermark using a Transformer encoder-decoder model. The encoded image features are subsampled using PCA in order to decrease the dimensionality of the watermark image. The first two images are used as watermark1 and the next two images as watermark2 to produce multi-watermark feature maps. To embed the watermark, a hybrid DWT-QR decomposition has been applied to the original image1. On the primary watermarked image, two Level Stationary Wavelet Transform (SWT) were applied to embed the secondary watermark2. At the extraction phase, the tampered image is recovered by passing the extracted watermark image as input to the transformer decoder. A multi-image watermark increases data embedding capabilities and also achieves two-level content authentication, tamper detection, localization, and recovery. With a PSNR of 59.05 dB, the testing result demonstrates great resilience and improved imperceptibility.
Novel Exact Traveling Wave Solutions for Nonlinear Wave Equations with Beta-Derivatives via the sine-Gordon Expansion Method
Authors: Iatkliang Thitthita , Kaewta Supaporn , Tuan Nguyen Minh , Sirisubtawee Sekson
Published: June 2023

The main objectives of this research are to use the sine-Gordon expansion method (SGEM) along with the use of appropriate traveling transformations to extract new exact solitary wave solutions of the (2 + 1)- dimensional breaking soliton equation and the generalized Hirota-Satsuma coupled Korteweg de Vries (KdV) system equipped with beta partial derivatives. Using the chain rule, we convert the proposed nonlinear problems into nonlinear ordinary differential equations with integer orders. There is then no further demand for any normalization or discretization in the calculation process. The exact explicit solutions to the problems obtained with the SGEM are written in terms of hyperbolic functions. The exact solutions are new and published here for the first time. The effects of varying the fractional order of the beta-derivatives are studied through numerical simulations. 3D, 2D, and contour plots of solutions are shown for a range of values of fractional orders. As parameter values are changed, we can identify a kink-type solution, a bell-shaped solitary wave solution, and an anti-bell shaped soliton solution. All of the solutions have been carefully checked for correctness and could be very important for understanding nonlinear phenomena in beta partial differential equation models for systems involving the interaction of a Riemann wave with a long wave and interactions of two long waves with distinct dispersion relations.
Taekwondo Players’ actual/perceived Performance Effects on Coaching Behavior: Moderating Effects of Gender
Authors:   Korean Society for Leisure Scie, Shin Myuong-Jin , Shim Yun-Sik , Jeon Chang-Bae
Published: June 2023

The purpose of this study was to investigate moderating effect of gender between actual/subjective performance and coaching behaviors. A total of 474 Taekwondo athletes were recruited for this study and construct validity and reliability were verified for questionnaires used in this study. hierarchical regression analysis conducted to verify proposed research hypothesis. Athlete's performance was measured by the actual tournament wins in the recent years and also subjective performance measured by the perceived performance questionnaire. The athletes with more tournament awards, Male player showed higher level of autonomy supportive coaching behavior than female athletes. However, female athletes with higher perceived performance showed autonomy supportive coaching behavior compared to male athletes. on discussion section, changes in coaching behaviors according to actual performance and perceived performance according to gender were discussed in depth.
Analysis of changes in lower limb joint movement and upper limb muscles according to grip shape during tennis forehand stroke
Authors:   Korean Society for Leisure Scie, Hwang Yong-Jae , Kang Young-Seok
Published: June 2023

The study was to examined the lower extremity movements of the semi-western and western grips during the forehand stroke in five male tennis players and determined the muscle activity of the upper extremities, with the following conclusions. First, the overall duration of each segment did not show significant differences, but the semi-western grip showed faster duration on average at P1 and the western grip at P2. Second, it was found that it is desirable to reduce the change in left-right width at the moment of impact to increase the rotational force and facilitate the weight transfer with anterior movement. Third, the lower extremity joint angles showed a statistically significant difference in the left hip joint E1 (p<.05), and a significant difference in the right ancle joint. Fourth, the mobilization of the spinae muscles to generate trunk rotation for smooth transfer of lower extremity kinetic energy and the activity of the deltoid and hip flexor muscles for a strong swing were found to be important factors in transferring momentum to the ball.
The relationship of leisure-time sedentary behavior, physical activity, and Generalized Anxiety Disorder among adolescents
Authors:   Korean Society for Leisure Scie, Chun Sung Bum , Lee Munjin
Published: June 2023

The purpose of this study was to investigate the effects of adolescents' sedentary behavior, physical activity, and resistance training on generalized anxiety disorder (GAD-7). The study utilized data from the 17th Korean Youth Health Behavior Online Survey conducted by the Korea Centers for Disease Control and Prevention in 2021. Items on sedentary behavior, physical activity, subjective health status, suicidal ideation, stress, sleep, and GAD-7 were analyzed among 49,998 respondents after excluding missing data. The results showed that sedentary behavior was positively associated with GAD-7, while resistance training was identified as a factor that could reduce the risk of GAD-7 in adolescents more specifically than overall moderate-to-vigorous physical activity. The increasing trend of sedentary behavior and lack of physical activity among adolescents worldwide has been linked to obesity, metabolic syndrome, and mental health issues. Continuous research and recommendations are needed to improve the physical and mental health of adolescents and enhance their quality of life.
The Relationship between Perception of Error, Ego Resilience and Learned Helplessness of High School Kendo Players
Authors:   Korean Society for Leisure Scie, Lee Yang-Joo
Published: June 2023

The purpose of this study examined the analysis of relationship between perception of error, ego resilience and learned helplessness of high school kendo player. Through convenience sampling method, selected 230 survey questionnaires were used for final analysis. Data were statistically processed using SPSS WIN 24.0. First, the perception of error had positive effect on the high school kendo player ego resilience. Second, the learning recognition had negative effect on learned helplessness, recognition of consideration had negative effect on lack of persistence and burden recognition had positive effect on learned helplessness. Third, the ego resilience had negative effect on learned helplessness. Fourth, the ego resilience full mediating effect relationship between perception of error and learned helplessness. These results suggest that the error perception of high school kendo players is involved in ego resilience and learned helplessness, the higher ego resilience capital the lower learned helplessness.
A new subspecies of Cephalaria pastricensis Dörfl. & Hayek (Dipsacaceae) from North Macedonia
Authors: Teofilovski Aco
Published: June 2023

Cephalaria pastricensis subsp. pologensis Teofilovski (Dipsacaceae), is published as a new subspecies to science from NW North Macedonia. It is distinguished from C. pastricensis Dörfl. & Hayek subsp. pastricensis by its densely, ± patent-subvillous petioles and rachis of the leaves, and the midrib of the lower surface of the leaf lobes (vs. with sparse, short, ± appressed hairs), densely pubescent lower surface of the leaves (vs. with scattered hairs on the nerves), and densely pubescent to subglabrous upper surface of the leaves (vs. glabrous or with scattered hairs on the nerves). The new subspecies is a Macedonian endemic known from small areas in the Šar Mountains (near Brezno village) and Buković Mt. (near Gorna Đonovica village). Its distributional range is geographically separated from that of C. pastricensis subsp. pastricensis, which is Balkan endemic, distributed in Albania, Montenegro, Bosnia and Herzegovina, Kosovo, and Serbia.
Investigations on the optical forces from three mainstream optical resonances in all-dielectric nanostructure arrays
Authors: Wang Guangdong , Han Zhanghua
Published: June 2023

Light can exert radiation pressure on any object it encounters, and the resulting optical force can be used to manipulate particles at the micro- or nanoscale. In this work, we present a detailed comparison through numerical simulations of the optical forces that can be exerted on polystyrene spheres of the same diameter. The spheres are placed within the confined fields of three optical resonances supported by all-dielectric nanostructure arrays, including toroidal dipole (TD), anapoles, and quasi-bound states in continuum (quasi-BIC) resonances. By elaborately designing the geometry of a slotted-disk array, three different resonances can be supported, which are verified by the multipole decomposition analysis of the scattering power spectrum. Our numerical results show that the quasi-BIC resonance can produce a larger optical gradient force, which is about three orders of magnitude higher than those generated from the other two resonances. The large contrast in the optical forces generated with these resonances is attributed to a higher electromagnetic field enhancement provided by the quasi-BIC. These results suggest that the quasi-BIC resonance is preferred when one employs all-dielectric nanostructure arrays for the trapping and manipulation of nanoparticles by optical forces. It is important to use low-power lasers to achieve efficient trapping and avoid any harmful heating effects.
Caracterización de lugares geométricos y la complejidad de la dimensión fractal
Authors: Gutiérrez-Borda Alberto
Published: June 2023

Para comprender y explicar los diversos fenómenos naturales en el mundo, ya no es suficiente utilizar dimensiones enteras. Este trabajo responde a la interrogante: ¿Existe complejidad para obtener una dimensión fractal asociado a distintas curvas y conjuntos? La respuesta tiene que ver con el propósito de explicar la medida de conjuntos, precisando su estimación teórica y numérica de la dimensión fractal. Como consecuencia de la discusión del concepto de dimensión y la caracterización de objetos, es posible concluir que hay una diferencia substancial entre la geometría euclidiana y la geometría fractal, generado por nuevos conceptos como: autosimilitud, autosemejanza, dimensión de escala, dimensión de Hausdorff, dimensión topológica y objetos fractales.