bluuebunny/crossref_metadata_2025 huggingface dataset:
ОЦІНЮВАННЯ ТЕХНІЧНОГО СТАНУ ОБЛАДНАННЯ ФОТОЕЛЕКТРИЧНИХ СТАНЦІЙ ПРОГРАМНО-АПАРАТНИМИ ЗАСОБАМИ
Authors: Комар В. О. , Лежнюк П. Д. , Гунько І. О. , Смагло І. І.
Published: April 2023

На сьогодні фотоелектричні станції (ФЕС) посідають чільне місце в балансі потужності та електроенергії електроенергетичних систем (ЕЕС). Отже, важливо знати, яку кількість електроенергії може генерувати ФЕС і за яким графіком. Серед причин несталого генерування ФЕС слід відмітити їх незадовільний технічний стан, зокрема поступову деградацію фотоелектричних модулів (ФЕМ). Оцінка поточного технічного стану й перспектив щодо можливості вироблення електро-енергії в заданому об’ємі необхідна для участі ФЕС в процесах, що відбуваються в ЕЕС. Для планування виробіт-ку електроенергії й оцінювання доцільності витрат на ремонт ФЕС інвестор має володіти інформацією про їх залишковий ресурс по відношенню до розрахункового на початок експлуатації. Це висуває відповідні умови щодо методів і засобів моніторингу технічного стану ФЕС. У роботі розроблено алгоритм фор-мування даних для оцінювання технічного стану ФЕС. В основу алгоритму покладено математичну модель процесу функціонування ФЕС за результатами ретроспективних даних та дані моніторингу і прогнозування з метою виявлення дефектів та несправностей. Насамперед у статті йдеться про оцінку технічного стану ФЕМ. Для оцінювання працездатності ФЕМ запропоновано використовувати коефіцієнти-індикатори, які вказують на аномальну роботу ФЕМ у стрінгу і фактично сигналізують про наявність проблеми в його роботі. Визначено діагностичні параметри і за їх значеннями визначаються коефіцієнти залишкового ресурсу ФЕМ. Жоден з цих параметрів повною мірою не харак­­теризує технічний стан ФЕМ, а лише вказує на певні його зміни. На даному етапі для вирішення по-ставленої задачі використовуються методи теорії нечітких множин, що дає змогу враховувати значення різних параметрів під час діагностування ФЕМ і створити базу правил їх взаємодії. Бібл. 12. Рис. 5.
АНАЛІЗ СЕЗОННОЇ ТА ДОБОВОЇ МІНЛИВОСТІ ПАРАМЕТРА ВЕРТИКАЛЬНОГО ПРОФІЛЮ ВІТРУ
Authors: Петренко К. В. , Кузнєцов М. П. , Іванченко І. В. , Кармазін О. О.
Published: April 2023

Мета статті – встановити закономірності добового та сезонного ходу параметра вертикального профілю вітру на площадці діючої ВЕС та його вплив на прогнозування виробітку електричної енергії.

У роботі досліджено сезонні та добові коливання параметра вертикального профілю вітру α за період в 1 рік (50 831 ряд унікальних вимірів) за вісьма румбами.

Встановлено, що використання середнього параметра α для кожного з восьми румбів дає змогу змен-шити середню відносну похибку швидкості вітру на верхньому давачі з 6,39 до 3,90 %; урахування сезонної мінливості параметра вертикального профілю α дозволяє зменшити середню відносну похибку до 3,78 %, а врахування добової мінливості – до 3,20 %.

Оскільки середні швидкості вітру варіюють у діапазоні інтенсивної зміни потужності ВЕУ, то означені похибки у визначенні швидкості вітру призводять до значного зростання похибок у розрахунках потужності й виробітку електроенергії ВЕУ. Так, при швидкості вітру, близькій до 8 м/с зменшення похибки у розрахунковій швидкості вітру на 3 % приведе до зменшення погрішності у значенні показника виробітку електроенергії на 7-8 %, залежно від типу ВЕУ. Для сучасної вітроенергетики таке уточнення вважається істотним, отже, пропоноване дослідження має практичну цінність.

Бібл. 21, табл. 2, рис. 9.
ЗАБЕЗПЕЧЕННЯ БАЛАНСУ ЕНЕРГІЇ В ЛОКАЛЬНІЙ СИСТЕМІ З ВІДНОВЛЮВАНОЮ ГЕНЕРАЦІЄЮ
Authors: Кузнєцов М. П. , Лисенко O.
Published: April 2023

Метою роботи є дослідження можливостей забезпечення локального споживача електроенергією з відновлюваних джерел для зменшення залежності від централізованого постачання. Особливістю задачі є вплив випад-кової природи відновлюваної енергетики та спожи-вання на можливості забезпечення енергетичного балан-су в локальній енергосистемі, що потребує вибору складу та потужностей відновлюваної генерації й допоміжного обладнання. Як допоміжне балансувальне обладнання розглядаються акумуляторна батарея та генератор на традиційному паливі. Застосовано імітаційну модель, яка дає змогу врахувати особливості цієї системи та негарантований характер потужності сонячних чи вітрових електростанцій. Складові балансу потужностей описано як декомпозицію певного випадкового процесу, що є особливістю вказаної моделі. Розраховано обсяг потреб у перетоках енергії між локальною та централізованою енергосистемами, їх варіативність при різних параметрах акумулятора та допоміжного генератора. Комбінування джерел вітрової та сонячної енергії дозволяє зменшити залежність від загальної електромережі. Такий самий результат забезпечує застосування проміжних акумуляторів енергії та допоміжного джерела типу дизель-генератора. Порівняння показників балансування енергії вказує на різну роль вітрової та сонячної енергії в різні пори року: істотно змінюється використання встановленої потужності та рівень споживання енергії. Іншими факторами впливу є швидкість заряджання акумулятора і втрати енергії при перетворенні – наслідком є потреба в різній тривалості роботи допоміжного генератора та частоті його вмикання. Достовірність модельованих результатів перевірена зіставленням з реальними прикладами, розбіжності на рівні 5–10  %. Пропонована модель дає змогу вибрати конфігурацію обладнання при відомому режимі споживання електроенергії та оцінити можливості забезпечення енергетичного балансу. Бібл. 23, рис. 3, табл. 9.
Pengaruh Varietas dan Frekuensi Penyiraman Terhadap Pertumbuhan dan Hasil Bawang Merah
Authors: Nur Subandi
Published: April 2023

Penelitian ini bertujuan mengidentifikasi lengas tanah/kadar air pada perlakuan frekuensi penyiraman, mendapatkan varietas bawang merah yang menghasilkan pertumbuhan dan hasil paling tinggi pada perlakuan frekuensi penyiraman, mengetahui adanya interaksi antara varietas bawang merah dan frekuensi penyiraman yang diujikan dilihat dari variabel pertumbuhan dan hasil bawang merah. Penelitian lapangan dilakukan di Desa Pulosari Kecamatan Brebes Kabupaten Brebes selama tiga bulan (Juni sampai dengan Agustus 2020). Rancangan percobaan yang digunakan ialah rancangan petak terpisah dengan tiga ulangan. Petak utama ialah tiga varietas bawang merah (V1 = Bima, V2 = Kuning dan V3 = Sumenep). Anak petak ialah frekuensi penyiraman (F1 = satu kali sehari, F2 = dua kali sehari). Data yang diperoleh dianalisa dengan menggunakan analisis sidik ragam pada taraf kesalahan 5 %, apabila terjadi perbedaan nyata dilanjutkan dengan Uji Beda Nyata Terkecil (BNT) taraf 5 %. Hasil penelitian menunjukkan bahwa Kadar lengas tanah tertinggi pada perlakuan frekuensi penyiraman dua kali sehari (36,05 mm.10 cm-1), varietas bawang merah yang menghasilkan pertumbuhan dan hasil paling tinggi pada perlakuan frekuensi penyiraman adalah Sumenep (V3) dan adanya interaksi varietas dan frekuensi penyiraman terhadap pertumbuhan dan hasil bawang merah.
Keabsahan dan Kepastian Hukum Jual Beli Tanah Berdasarkan Akta di Bawah Tangan yang Dibuat Dihadapan Kepala Desa
Authors: Laksmono Olivia , Pria Dharsana I Made
Published: April 2023

Peralihan hak atas tanah dapat dilakukan dengan berbagai cara, dan salah satunya adalah dengan jual beli. Menurut Pasal 37 ayat (1) Peraturan Pemerintah Nomor 24 Tahun 1997 Tentang Pendaftaran Tanah, jual beli tanah harus dilaksanakan di hadapan seorang Pejabat Pembuat Akta Tanah (PPAT) berdasarkan akta autentik. Lalu peralihan hak atas tanah akibat dari jual beli tersebut harus didaftarkan, agar dapat terdaftar atas nama pembeli sebagai pemilik yang baru, dan pembeli dapat memperoleh sertipikat tanah sebagai bukti kepemilikan yang kuat. Dengan demikian, kepastian hukum dalam bidang pertanahan dapat terjaga. Namun pada kenyataannya, masih banyak tanah yang jual belinya dilakukan di hadapan kepala desa berdasarkan akta di bawah tangan. Sehingga muncul pertanyaan mengenai keabsahan dan kepastian hukum dari jual beli yang dilakukan sedemikian. Penelitian ini adalah penelitian doktrinal, dan dilakukan melalui studi kepustakaan. Penelitian ini menunjukkan bahwa jual beli tanah berdasarkan akta di bawah tangan di hadapan kepala desa adalah sah jika memenuhi persyaratan dan tata cara yang diatur dalam Surat Edaran MA-RI Nomor 04/Bua.6/Hs/SP/XII/2016. Kepastian hukum dari jual beli berdasarkan akta di bawah tangan di hadapan kepala desa memang masih kurang dan lebih rawan sengketa, jika dibandingkan dengan jual beli berdasarkan akta autentik di hadapan PPAT. Namun hal tersebut ada solusinya, yaitu dengan cara mendaftarkan peralihannya berdasarkan Pasal 37 ayat (2) Peraturan Pemerintah Nomor 24 Tahun 1997 Tentang Pendaftaran Tanah.
Perbedaan Tanggung Jawab antara Cyber Notary dan Notaris Atas Pembuatan Akta yang Didasari Identitas Palsu
Authors: Thioris Tamara Ratnasari , Dharsana I Made Pria
Published: April 2023

Tujuan penelitian ini adalah untuk menganalisa perbedaan tanggung jawab Cyber Notary dan Notaris berdasarkan Undang-Undang Nomor 2 Tahun 2014 Tentang Jabatan Notaris (UUJN) terhadap perbuatan akta yang didasari oleh pemalsuan identitas dalam proses pembuatan akta otentik yang dibuatnya serta dampak hukum apa yang akan terjadi atas keabsahan akta yang dibuatnya tersebut. Metode penelitian yang digunakan dalam analisa perbandingan ini adalah metode pendekatan yuridis normatif yang dimana mengkaji peraturan perundang-undangan dan teori-teori hukum yang berkaitan dengan pembahasan dalam analisis ini. Penelitian hukum normatif adalah penelitian yang menggunakan dan menganalisis norma-norma hukum tertulis yang berupa  undang-undang, buku-buku, tesis, jurnal, serta literatur perpustakaan yang berkaitan dengan kewenangan dan tanggung jawab Notaris untuk membuat akta otentik berdasarkan Undang-Undang Nomor 2 Tahun 2014 tentang perubahan atas UUJN, Pasal 15. Dalam melaksanakan kewenangannya, Notaris dilarang melanggar kewajiban yang diatur di dalam Undang-Undang Jabatan Notaris Nomor 2 Tahun 2014. Terutama apabila  akta yang dibuat Notaris merugikan pihak yang memiliki kepentingan atas akta yang dibuat oleh Notaris itu sendiri, sehingga dapat diketahui pertanggungjawaban Notaris.
BASIC PRINCIPLES OF ACCOUNTING AND FORMING OF FINANCIAL STATEMENTS IN THE CONTEXT OF REORGANIZATION OF ENTERPRISES
Authors:   DSc, Professor,   Samarkand Institute of Economics and Service, Department of accounting and audit, Urazov K. B. , Аbdurasulov J. A. ,   Master of the department of accounting and audit  Samarkand Institute of Economics and Service
Published: April 2023

Enterprises are regarded as important subjects of accounting, which is the main link in the economy of an individual society, respectively, as a means of management. Through enterprises, tangible and intangible goods are created, various works are performed, services are provided and delivered to consumers. An increase of the number of companies, their merger and expansion, as well as development of joint activities are the important factors in raising of a country’s GDP, employment and income, improving of the living standards and welfare. This article reveals basic rules of accounting and financial reporting in the context of reorganization of enterprises on the basis of current laws and regulations of a country, including national standards. The essence, features and procedures for reorganization of enterprises, considered as the main subjects of accounting, the main link of the economy of the republic, are also revealed. The article outlines general requirements for accounting and financial reporting in the context of reorganization of enterprises.
THE ROLE OF INTERNATIONAL EXPERIENCE IN THE DEVELOPMENT OF FACTORING IN UZBEKISTAN
Authors:   Doctoral student  Yeoju Technical Institute in Tashkent, Bobobekov F. R.
Published: April 2023

It is clear from the world global experience that the role of factoring in expanding a country’s access to exports and international markets is invaluable. In this regard, direct cooperation of companies that are not directly related to factoring activities, and especially with external factoring associations, is one of the important steps for the development of internal and external factoring. The role of international practice in the development of factoring operations in our country is also invaluable immeasurable. In particular, cooperation with large factoring companies (associations) would serve as a solution to existing problems in this area. The results outcomes achieved from of our analysis show that factoring operations did not have a significant impact on the growth of factoring operations in the world after the global financial crisis of 2007– 2009 and the fall in oil prices and other economic indicators in 2014–2016. But the SARS-CoV-19 pandemic, which began in 2019, led to a sharp reduction in factoring operations around across the world. In this article, we have reviewed international regulatory documents on factoring, as well as the process of integration of our commercial banks with international factoring companies and the global factoring turnover from an analytical point of view. In conclusion, based on the analysis of the development of factoring in the world over the past eleven years, we have presented our conclusions and recommendations on factors affecting the development of factoring in Uzbekistan, and as well as the ways to of solve addressing them.
A NEW METHOD FOR PROCESSING OF RAW SILK
Authors:   Doctor of Technical Sciences, Professor  Tashkent Institute of Textile and Light Industry, Alimova H. А. , Akhmedov J. A. ,   Doctor of Technical Sciences, Associate Professor  Tashkent Institute of Textile and Light Industry, Tursunov T. D. ,   Applicant  Tashkent Institute of Textile and Light Industry, Sobirov K. E. ,   Assistant  Urgench State University
Published: April 2023

This article provides information on the presented vacuum steaming method in place of the emulsifying method which is used to rewind raw silk. This method, envisages the use of a modern vacuum steaming machine of the SC-750 series, as well as a rational processing mode depending on the degree of hardening of the raw silk. To prepare raw silk for twisting, a new, shorter technology for softening of glued parts of the material is being proposed. Owing to the new method (c), after removing tension from the raw silk, the relative strength of the entire assortment has improved by 6-7%, and breaks during the rewinding process have reduced by almost 25%. The processing time has reduced by 6 times compared to the wetting method, 12 times compared to the sprinkling method, technological processes have reduced to 4 and 2 runs, respectively.
INTERRELATION OF TOOTH WEAR RATES BETWEEN DRIVING AND DRIVEN GEARS
Authors:   Doctor of Technical Science, Professor  Tashkent State Technical University named after Islam Karimov, Irgashev A. I. , Irgashev B. A. ,   Philosophy Doctor in Technical Science (PhD)  Tashkent State Technical University named after Islam Karimov
Published: April 2023

The article reviews interrelation of wear speeds of the accelerating and decelerating gears’ teeth heads and legs, at an account of the ratio of a relative wear of the teeth depending on the number of gear teeth participating in meshing and gear ratio. Regularities of wear rate changes between gear teeth head and foot, hardened by bulk hardening, hardening by high frequency current, cementation and nitriding, in the presence and absence of abrasive particles in the working environment, when the gear ratio has increasing (accelerating) or decreasing (reducing) tendency, have been established. Hardness laws of the friction surfaces of the driven gear wheel teeth friction surfaces of the accelerating and reducing gears have been determined.
ALTERNATIVE CLASSIFICATION FOR GENERAL INCOME AND ITS COMPOSITION STRUCTURE
Authors:   DSc, Associate Professor, Department of Accounting and Audit , Samarkand Institute of Economics and Service, Rofeyev D , Akhmedov M ,   Master, Department of Accounting and Audit , Samarkand Institute of Economics and Service
Published: April 2023

At present, the pace of international integration is leading to rapid development of its efforts to recognize and introduce international standards of financial reporting in the countries across the world. It is known, that no country has natural and economic resources in full. These can hardly be found in different countries. For this reason, countries keep trading with each other. Our country is the one which is rich in natural and economic resources. However the produce made by our domestic manufacturers cannot fully meet the world standards, and we are not able to actively participate in the global economy. Therefore, endeavors to attract foreign investors continue to-date. Attractive investment environment is important in view to get an investor to invest. Transition to international standards of financial reporting, which is widely used in developed economies and is understandable to all investors, will help to shape the investment climate and provide investors with required information medium. According to international standards, the “consolidated income statement” shows financial results of a company which is regarded as an important report for investors.
THE STATE OF THE ART OF MODERNIZATION PROCESSES IN COMPANIES, PROBLEMS AND SOLUTIONS
Authors:   Associate Professor of Accounting and Auditing, PhD  Samarkand Institute of Economics and Service, Muhammadiev Z. U. , Boronov B. F. ,   Associate Professor of Accounting and Auditing, PhD  Samarkand Institute of Economics and Service, Abdurasulov J. A. ,   Master of the Accounting and Auditing Department  Samarkand Institute of Economics and Service
Published: April 2023

The demand for modernization of companies, which form the mainstay of the global economy, is growing. This is explained by the fact that modernization of companies in any country is an important factor and a guarantee of the gross domestic product (GDP), labor productivity and efficiency, quality, competitiveness and exportability of material wealth, as well as increasing employment and income, poverty reduction. Modernization of enterprises is of national importance, and this process needs to be improved in terms of both quantitative assessment and qualitative charasteristics and control, as well as accounting and auditing, based on the requirements of information users.
TECHNOLOGY OF GIVING SOFTNESS TO KNITTED FABRICS
Authors:   Assistant  Tashkent Institute of Textile and Light Industry, Usmanova F. S. , Nabiyev N. D. ,   PhD, Associate Professor  Tashkent Institute of Textile and Light Industry, Ergashova J. J. ,   Production Course Trainer  Tashkent Institute of Textile and Light Industry, Sultaniyazov Kh. U. ,   Master Course Student  Tashkent Institute of Textile and Light Industry
Published: April 2023

Perforation of a fabric during sewing of garments made from knitted fabrics is one of the problematic issues. This defect occurs when threads on the knitted fabric break. In textile materials, thread breakage is characterized by complete or partial breakage of individual threads in the fabric during sewing. The porosity of fabrics can be divided into visible and invisible types, which can be eliminated by processing using different compositions. This paper explores application of soft cationic surfactants, amino modified silicone oil – 350, amino modified silicone oil – 200, DMC amino modified silicone oil – 350 and silicone-based softeners to knitted fabrics. Based on findings from experiments on the effects of variable process factors on perforation of knitted fabrics in sewing processes, it has been recommended to use imported silicone-based softener and local amino-modified silicone oil-350. The experiment findings helped to develop a technological sequence and composition of the final finishing process of «softening» of knitted fabrics using selected softeners. The experiment showed that it is expedient to heat-treat a fabric soaked in a softener solution for 5 minutes at a temperature of 140 0 C.
IMPACT OF DISTANCE EDUCATION ON STUDENTS’ HEALTH
Authors: Pohorilyak Renata Yu. , Zheliznyak Andreya V. , Feger Olga V.
Published: April 2023

The aim: Studying the impact of distance learning on students’ health
Materials and methods: Special research methods and medical-statistical method. Domestic and foreign students were subject of the study during the online form of education, in connection with Covid-19, poll was made using Google Forms.
Results: 333 students participated in the study (22.3% – domestic and 77.7% – foreign students). It was established that 88.3% of foreign and 40.5% of domestic students did not suffer from COVID-19 in the past. The overwhelming majority of respondents (86.5% domestic and 85.1% foreign) noted anxiety and concern for their health. 59.4% of domestic and 63.4% of foreign students noted the deterioration of their mental health and increased anxiety during distance learning. Depressive conditions were experienced by 49.3% of foreigners and 52.0% of domestic respondents. The respondents noticed the negative impact of distance learning on their daily routines, namely sleep, nutrition and active recreation, etc. The most frequent complaints were back pain, headaches, and visual impairment. Students noticed that during online classes their academic performance decreases.
Conclusions: The transition to online education had a negative impact on the physical and mental health of students, which was manifested in the presence and growth of anxiety and depression, a lack of live communication, sleep and eating disorders, reduced physical activity, the appearance of headaches and back pain, vision problems, attention disorders, and a decline in academic performance.
KEBIJAKAN PEMINDAHAN IBU KOTA NEGARA INDONESIA KE PROVINSI KALIMANTAN TIMUR DENGAN PENDEKATAN SWOT ANALYSIS (Studi pada Instansi Pemerintah Indonesia)
Authors: Sumarna Sumarna , Jannah Lina Miftahul
Published: April 2023

Pemindahan Ibu Kota Negara Indonesia ke Provinsi Kalimantan Timur telah menjadi isu hangat dalam beberapa tahun terakhir, yang pada tanggal 15 Februari 2022 keputusan tersebut akhirnya disahkan dengan Undang-Undang Nomor 3 Tahun 2022 tentang Ibu Kota Negara. Penelitian ini dilakukan untuk menganalisis kebijakan pemindahan ibu kota negara, dengan studi pada instansi pemerintah Indonesia menggunakan analisis SWOT. Penelitian ini menggunakan pendekatan kuantitatif, dengan teknik pengambilan data menggunakan kuesioner kepada 60 orang responden melalui metode random sampling. Analisis SWOT dilakukan dengan matriks IFAS (Internal Factor Strategic) yang menjabarkan faktor kekuatan dan juga faktor kelemahan, serta matriks EFAS (External Factor Strategic) yang menjabarkan faktor peluang dan faktor ancaman. Hasilnya menunjukan bahwa bobot skor dimensi kekuatan sebesar 1,69, bobot skor dimensi kelemahan sebesar 2,02, kemudian untuk bobot skor dimensi peluang 1,92, dan bobot skor dimensi ancaman sebesar 1,59. Nilai total skor rata-rata pada matriks IFAS adalah 3,71 dan nilai total skor rata-rata pada matriks EFAS adalah 3,51. Berdasarkan hasil tersebut terlihat bahwa faktor kelemahan dan juga faktor peluang masih lebih besar dibandingkan dengan faktor kekuatan dan fakor ancamannya.
Existence and Uniqueness of Polyhedra with Given Values of the Conditional Curvature
Authors: Sharipov Anvarjon , Keunimjaev Mukhamedali
Published: April 2023

The theory of polyhedra and the geometric methods associated with it are interesting not only in their own right but also have a wide outlet in the general theory of surfaces. Certainly, it is only sometimes possible to obtain the corresponding theorem on surfaces from the theorem on polyhedra by passing to the limit. Still, the theorems on polyhedra give directions for searching for the related theorems on surfaces. In the case of polyhedra, the elementary-geometric basis of more general results is revealed. In the present paper, we study polyhedra of a particular class, i.e., without edges and reference planes perpendicular to a given direction. This work is a logical continuation of the author’s work, in which an invariant of convex polyhedra isometric on sections was found. The concept of isometry of surfaces and the concept of isometry on sections of surfaces differ from each other. Examples of isometric surfaces that are not isometric on sections and examples of non-isometric surfaces that are isometric on sections. However, they have non-empty intersections, i.e., some surfaces are both isometric and isometric on sections. In this paper, we prove the positive definiteness of the found invariant.
Further, conditional external curvature is introduced for “basic” sets, open faces, edges, and vertices. It is proved that the conditional curvature of the polyhedral angle considered is monotonicity and positive definiteness. At the end of the article, the problem of the existence and uniqueness of convex polyhedra with given values of conditional curvatures at the vertices is solved.
ANALISIS KEPUASAN SERVICESCAPE PASAR TRADISIONAL
Authors: Tela I Nengah , Wongso Jonny , Ilona Desi , Zaitul
Published: April 2023

Servicescape pada fasilitas umum telah menjadi perhatian antara akademisi dan praktisi, baik pengelola fasilitas tersebut, maupun perencana seperti arsitektur. Servicescape bangunan, seperti pasar dapat mempengaruhi sikap, minat dan prilaku pembeli. Penelitian terdahulu telah menginvestigasi servicescape pada objek bangunan dan kawasan wisata. Namun, penelitian sebelumnya gagal memberikan perhatian servicescape pada pasar tradisional. Penelitian ini mendeskripsikan kepuasan pedangang terhadap servicescape pasar tradisional di Painan, Kabupaten Pesisir Selatan. Selain itu, penelitian ini juga mengjawab apakah kepuasan atas komponen servicescape berbeda antara sampel: jenis kelamin dan tingkat Pendidikan responden/pedagang. Enam puluh lima pedagang berpartisipasi dalam penelitian ini. Metode data deskriptif dan komparatif digunakan untuk mencapai tujuan tesebut. Hasil penelitian menunjukan bahwa pedagang tidak puas dengan servicescape pasar tradisional Painan. Selanjutnya, hasil beda antara sampel laki-laki dan perempuan menunjukan tidak ada perbedaan kepuasan atas servicescape pasar tradisional. Namun, hasil beda untuk sampel tingkat Pendidikan mengindikasi kepuasan atas komponen servicescape pasar tradisional (kenyaman dan keamanan) berbeda antar sampel dengan tingkat Pendidikan yang berbeda. Penelitian bermanfaat bagi pihak yang berkepentingan pasar untuk merencanakan revitalisasi pasar menjadi pasar modern. Penelitian ini memberikan sumbangan pada literatur servicescape dengan objek yang unik yaitu pasar tradisional.
ZONASI JALUR LINGKAR UTARA KOTA SOLOK
Authors: Aditia Ezra , Eriawan Tomi , Haryani
Published: April 2023

Pembangunan jalan lingkar utara merupakan salah satu alternatif untuk pemecahan masalah kepadatan arus lalu lintas dan kemacetan yang terjadi di pusat Kota Solok, mendukung kegiatan perekonomian masyarakat serta mempercepat pertumbuhan kawasan utara Kota Solok sehingga pertumbuhan tidak hanya terjadi di pusat kota yang berada di kawasan selatan Kota Solok. Pembangunan fisik jalan lingkar utara dimulai tahun 2008 sampai sekarang dengan panjang jalan yang direncanakan adalah + 8,4 KM melalui 5 (lima) kelurahan yaitu Kelurahan Tanah Garam, Kelurahan VI Suku, Kelurahan Kampung Jawa, Kelurahan Nan Balimo dan Kelurahan Laing. Maksud dari kajian adalah penataan kawasan bedasarkan pemetaan potensi dan masalah kawasan. Tujuannya adalah mewujudkan Penataan Kawasan dan Pemanfaatan Ruang di Sepanjang Jalan Lingkar Utara (Dua Jalur) sesuai potensi dan masalah kawasan. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan deduksi, induksi dan Kombinasi. Dalam alur pekerjaan diawali dengan melist kebutuhan data yang akan diperlukan. Pengumpulan data dilakukan secara obervasi (pengamatan langsung) dicatat dalam peta-peta sederhana disertai dengan sketsa, photo, dan catatan-catatan ringkas lainnya yang diangap perlu. Lebih akurat data, maka dilengkapi dengan melalukan pengambilan titik dengan alat bantu GPS dan Drone. Data sekunder dilakukan dengan mengunjungi instansi terkait yang ada di Kota Solok. Tahapan kompilasi data merupakan pengelompokan data-data yang didapat dilapangan untuk lebih memudahkan dalam penelitian. Setelah kompilasi data, maka dilakukan analisis untuk mempertajam penelitian. Analisis yang dilakukan yaitu analisis tabulasi data dengan melihat isu dan permasalahan kawasan dari 7 elemen kota. Setelah analisis dilakukan maka keluar konsep pengembangan kawasan jalur lingkar Solok.
Translingual Writing of a Multilingual Child In and Out of School
Authors: Choi Jayoung
Published: April 2023

School literacy in North America continues to focus on society’s dominant languages. Literacy curriculum — particularly during early grades — has an urgency for children to quickly master emergent literacy skills in the official languages, vindicating the exclusion of literacy in other minoritized languages that multilingual children bring to school. Guided by a translingual approach to literacy, this motherscholar research explores how and why a multilingual child utilized his Korean linguistic resources in translingual compositions across scripts, genres, modalities, and contexts during kindergarten and first-grade years. The qualitative analysis of the child’s compositions brought from school and completed at home revealed that he solidified social relationships with others through letter writing and asserted multicultural affiliations and identities in various genres. He did so through natural attunement to differences and laborious orchestration of resources. His minimal engagement with translingual writing at school compared to home practices has implications for literacy teachers and parents of multilingual children.
Alzheimer's Disease in Individuals with Down Syndrome
Authors: Amadea Muhammad Ikhsan
Published: April 2023

Down syndrome (DS) is a genetic disorder that occurs due to trisomy on chromosome 21. It is known to relate to the amyloid-beta (A4) precursor protein (APP) gene and amyloid plaques, affecting developmental processes and resulting in early dementia, signifying a relation to Alzheimer's disease (AD). AD in individuals with DS affects many aspects include memory function, social and cognitive behavior. There is also a high likelihood for individuals with DS to have an AD at an early age, adding more challenges to the patients and the caregivers. Triplication of the gene in DS and an extra copy of APP in familial AD patients are responsible for the genetic link between these two diseases.
Depression in Patients with Systemic Lupus Erythematosus
Authors: Afriando Redho
Published: April 2023

Depression is one of the highest incidences of depression with a considerable burden of depression. Depression is found in patients with SLE. To date, there is no clear understanding of the research relationship between depression and sleep quality in patients with systemic lupus erythematosus (SLE). Thus, patients with depression who have a poor quality of life, especially in the components of self-care and discomfort conditions. There is a moderate correlation with sleep quality in SLE patients. This paper will examine the relationship between depression and patients with SLE2.
Depression in Patients with Tinnitus: A Literature Review
Authors: Anggraini Yulia
Published: April 2023

Tinnitus has been a worldwide complaint and refers to the bothersome auditory perception in the absence of external acoustic or electric stimulus. There is no consolidated criterion for tinnitus definition for the purpose of research. The most common definition of tinnitus demonstrates that tinnitus must exceed a 5-min duration. Tinnitus affecting 8 to 25.3% of the population of the United States and the world. Psychiatric disorders such as anxiety and depression are often comorbid in patients with chronic tinnitus, and these conditions can not only be troublesome and debilitating, they have been shown to increase morbidity and the risk of suicide among patients with tinnitus. This literature review aims to identify association between depression and tinnitus. The articles selected were all published within the past five years from PubMed.  7 articles were obtained and were included in the review. Based on the articles, hearing loss, noise, stress and depression have proven to be markers without differentiating between cause and effect. The etiology and pathogenesis of the interrelationships between psychological complaints or illnesses and tinnitus stress are not sufficiently understood despite intensive research efforts. In conclusion, the question of whether depression is the cause of the tinnitus or tinnitus is the cause of the depression, or whether there are other dependencies, remains unanswered.
Klasifikasi Gangguan Tidur REM Behaviour Disorder Berdasarkan Sinyal EEG menggunakan Machine Learning
Authors: Alvi Norma Utami
Published: April 2023

REM Behavior Disorder (RBD) is a sleep disorder characterized by the loss of normal muscle atony (loss of paralysis) during Rapid Eye Movement (REM) sleep, where sufferers act on dreams that can result in physical injury to individuals or their sleep partners. REM is a sleep stage characterized by cessation of eye movement, a decrease in body temperature, slow heart rate and no muscle activity in several parts of the body. One of the methods used to detect RBD is Electroencephalography (EEG). EEG is a method of recording or capturing electrical activity in the brain. The dataset used was sourced from PhysioNet.org which consisted of 2 classes, namely normal class and RBD class which were taken from 26 subjects with 6 normal subjects and 20 RBD subjects. This research was conducted to classify RBD sleep disorders based on EEG signals using the ELM algorithm and it is expected to determine the best algorithm for classifying RBD sleep disorders using the ELM algorithm which will be compared with the SVM and backpropagation algorithms based on the EEG signal in terms of the resulting accuracy value and also the time required. to create a model in the algorithm classification process. Classification of RBD sleep disorders based on EEG signals begins with data pre-processing, feature extraction and classification. Data pre-processing includes signal splitting per 30 seconds and data smoothing. The feature extraction process uses Discrete Wavelet Transformation. The RBD classification process based on EEG signals uses the Extreme Learning Machine (ELM) algorithm with the binary sigmoid activation function. Prior to the training process on the ELM algorithm, undersampling was first carried out to overcome the imbalance in the number of classes. Evaluation of the classification results is done by using k-fold cross-validation. The classification results of RBD sleep disorders based on EEG signals using the ELM algorithm show that the ELM algorithm can classify RBD and non-RBD sleep disorders based on EEG signals with an average accuracy value of 70.71% ± 5.44. The comparison result states that the backpropagation algorithm has the best average accuracy in RBD classification based on EEG signals, reaching 83.81% ± 1.40. However, based on the computation of time, the ELM algorithm is superior in the speed of the RBD classification process based on EEG signals, reaching 0.04 ± 0.06 seconds compared to the Support Vector Machine (SVM) algorithm and backpropagation.
Desain Platform Smart Office pendukung Protokol Kesehatan Covid-19 bagi Pekerja
Authors: Ivander Muniaga
Published: April 2023

The Covid-19 pandemic has caused drastic changes in the economic world, such as household consumption, demand and supply patterns, job dynamics, and management crises in various organizations both government and private that force workers to work from home (work from home). . The spread of the virus has yet to show signs of ending with an increasing trend of new cases and confirmed deaths. Mobility or population movement is one of the factors that influence economic improvement in an area, this is what forces the government to adopt a policy of loosening the status of social restrictions in various regions so that the social and economic conditions in society do not fluctuate. Until an effective vaccine is found, the spread of Covid-19 will continue to increase sharply as long as social and economic activities are still carried out in the community, with these various obstacles, the new normal is a realistic step. Formal sector workers, especially those who work in office areas, have a high risk of being exposed to Covid-19. To protect workers, the government issued SE Ministry of Health HK.02.01 / MENKES / 335/2020 regarding the protocol for preventing the spread of Covid-19 in the work area. However, the implementation of the protocol did not match expectations, seen from the increasing number of clusters for the spread of Covid-19 in office areas since the relaxation of social restrictions. Although various digital office platforms are available, the existence of a physical office is still considered very important in maintaining the integrity of an organization. This paper proposes a smart office platform design to support the implementation of the Covid-19 health protocol in office areas for formal sector workers. It is hoped that the design of this platform can provide support for both public and private organizations to continue to play an important role as a driving force of the economy through activities in offices while still paying attention to the health of their workers
Pemodelan Hubungan Kepadatan Penduduk dan Indeks KualitasUdara (IKU) di Indonesia Menggunakan Regresi Kuantil Smoothing Splines
Authors: You Ari Faeni
Published: April 2023

The level of pollution in Indonesia is in the top 10 worst in the world. Judging from the Air Quality Index (IKU), there are 9 provinces that have KPI values ​​below the expected target. This paper aims to perform IKU modelling using the population density variable as a predictor variable. Modelling using linear regression in the parametric method cannot be used because the model residuals are not normally distributed, so a nonparametric smoothing splines approach is carried out. However, the presence of outliers in the smoothing splines residual model causes the residuals of the model to be too large so that it affects the prediction accuracy, so the smoothing splines quantile regression is used in the IKU modelling. Apart from using the median (quantile τ = 0.5), the quantiles of 0.2 were also used; 0.4; 0.6; and 0.8 to generate models at various quantiles. The results of the analysis using the R package quantreg Software prove that the smoothing splines (median) quantile regression model is more robust against the presence of outliers seen from the lower RMSE value than the smoothing splines regression model (mean). In addition, it is concluded that there are 5 provinces that are below the quantile 0.2, which means that the IKU level is very low or there is very high pollution based on the level of population density. Likewise, there are 3 provinces with KPI values ​​above the quantile of 0.8, which means they have very high IKU levels or areas with low levels of pollution.
Pengembangan Aplikasi Petakita Untuk Pemetaan Usaha Mikro Yang Terdampak Covid-19
Authors: Yudha Setya Nugroho
Published: April 2023

Peningkatan angka positif Covid-19 saat ini berimbas kepada para usaha kecil seperti pedagang kecil warung (PKW) mengalami penurunan tajam transaksi dan banyak yang menutup usahanya akibat Covid-19. Permasalahan yang terjadi dilapangan dalam pendataan PKW masih minim informasi lokasi titik pedagang kecil warung dan kelayakan PKW terdampak Covid-19 yang akan diberikan bantuan subsidi modal oleh pemerintah. Untuk menyelesaikan permasalahan tersebut maka dikembangkan aplikasi pemetaan partisipatif  bernama Petakita. Pengembangan produk pemetaan partisipatif yang dipelopori oleh badan informasi geospasial yang berdasarkan pada UU IG nomor 4 tahun 2011. Aplikasi PetaKita merupakan solusi untuk pemetaan partisipatori berbasis opensource yang dapat dimanfaatkan untuk digitasi peta secara realtime dan koordinat pemetaan area dari PKW yang terdampak Covid-19 dengan keluaran analisis data spasial yang dapat digunakan untuk pengambilan kebijakan pemerintah dalam pemetaan mitigasi sektor perekonomian nasional.
Komparasi Algoritma Klasifikasi Genre Musik pada Spotify Menggunakan CRISP-DM
Authors: Navisa Salma , Luqman Hakim  , Aulia Nabilah
Published: April 2023

Sebelum era modernisasi di Indonesia, jika seseorang ingin mendengarkan musik harus berada di suatu tempat atau dapat mendengarkan dan melihat dari perangkat yang tidak bisa dibawa kemana-mana, misalnya radio. Membuat seseorang tidak dapat memilih genre musik yang diinginkan. Dengan munculnya internet di Indonesia dan perkembangan zaman, masyarakat dapat mendengarkan musik secara online sesuai selera atau genre musik yang disukai atau mendengarkan musik dengan genre musik yang dimainkan secara acak. Proses data mining memiliki berbagai algoritma klasifikasi yang selalu berkembang. Teknik klasifikasi pada fungsionalitas data mining merupakan data yang dapat dikategorikan berdasarkan label kelas yang telah diketahui sebelumnya. Teknik klasifikasi telah digunakan di berbagai bidang termasuk penelitian di industri musik. Penelitian ini bertujuan untuk membandingkan algoritma klasifikasi mana yang menghasilkan kinerja terbaik berdasarkan proses data mining menggunakan CRISP-DM. Algoritma klasifikasi yang digunakan untuk pengujian adalah Naive Bayes, K-NN, dan Random Forest. Dari penelitian yang dilakukan diperoleh hasil akurasi terbaik dengan algoritma Naive Bayes dengan nilai 58.91%. Algoritma dengan kinerja terbaik adalah K-NN dan Random Forest dengan nilai 0,528.
Smart Shirt untuk Mengukur Tingkat Kesehatan dengan Menggunakan Teknologi Sensor dan Fitur Digital
Authors: Santoso Tita Aprilliawati Putri
Published: April 2023

Wearable sensor (sensor yang dapat dikenakan) merupakan salah satu teknologi yang sedang berkembang akhir-akhir ini dengan menerapkan perangkat yang dapat dikenakan seperti smart watch dan smart bands. Salah satu pengembangan wearable sensor pada bidang kesehatan yaitu smart shirt (kaos pintar). Banyak penelitian yang telah mengembangkan smart shirt dengan fitur dan fungsi yang berbeda-beda.  Selain itu, pandemi COVID-19 (Coronavirus Disease 2019) di Indonesia yang muncul di awal tahun 2020, membuat sebagian orang tidak mudah untuk datang ke rumah sakit dan memeriksakan kesehatannya secara rutin seperti yang dilakukan saat sebelum adanya COVID-19. Berdasarkan penelitian-penelitian yang telah dilakukan oleh para peneliti lain, penulis memaparkan sebuah ide untuk mengembangkan smart shirt dengan menggabungkan teknologi sensor dan fitur digital berupa aplikasi yang dapat diakses melalui gawai pengguna agar mereka dapat memantau kondisi kesehatan mereka tanpa perlu datang ke rumah sakit. Sensor-sensor tersebut dimanfaatkan sebagai pengukur detak jantung, suhu tubuh, jumlah langkah kaki, hingga mendeteksi lokasi keberadaan dari pengguna smart shirt. Selain penggunaan sensor, smart shirt ini dilengkapi dengan aplikasi untuk menampilkan hasil data yang telah didapatkan dari sensor. Aplikasi ini dapat diakses kapanpun selama pengguna terhubung dengan internet dan juga dapat memberikan peringatan saat pengguna berada pada kondisi kesehatan yang tidak normal. Smart shirt ini diharapkan dapat membantu meningkatkan kesadaran orang Indonesia akan kondisi kesehatan yang dimiliki serta dengan adanya penjualan smart shirt ini dapat membantu meningkatkan ekonomi Indonesia, terutama pada masa pandemi COVID-19 maupun setelahnya.
Perancangan Sistem Perhitungan Debit Air Otomatis Berbasis Internet of Things pada PDM Tirta Garut
Authors: Latifah Ayu Latifah , Septiana Yosep , Nurhakim Abdul Aziz
Published: April 2023

The service process in calculating water discharge for PDAM customers is still using conventional water meters as a result, the process of delivering information cannot be optimally accepted by various related parties and often the process that occurs requires officers to directly visit the customer's place then automatically manually recorded, the results from conventional meters and are often wrong in recording and calculating, of course this requires a solution. This research was carried out with the aim of changing the current conventional water discharge calculation system to be automatic using a Microcontroller and based on IoT as a solution that can be done from the current problems for calculating water discharge. The design method used is the Prototype Model from Sommerville, with Listen to Customer stages / listen to complaints for system needs, Build / Revise mock-ups to design and create systems and Customer test drive mock-ups to test the system that has been made and use Unifed modeling. Modeling Language for system representation in an easy-to-understand picture. This research produces tools and applications that can calculate water discharge automatically with integrated data using Internet of Things technology, apart from that, web application media are designed to provide information to customers and companies regarding the amount of usage along with the amount of bills charged to customers. customer. who can provide solutions to problems in PDAM Tirta Garut.
Optimasi Parameter Pengukuran Dimensi dan Defect Ubin Keramik dengan Metode Taguchi
Authors: Denny Sukma Eka Atmaja  , Muhammad Kusumawan Herliansyah
Published: April 2023

The ceramics industry in Indonesia has a large contribution to the growth of various aspects in Indonesia. But in reality, there is still an imbalance between exports and imports for ceramic products. One way is to improve the quality of the ceramic industry in Indonesia. In fact, the ceramic quality inspection process in the ceramic industry is still done manually which can make mistakes in identifying defects. In this study, the design of variable identification system of ceramics was carried out specifically in the area of ceramics and dry spot defects on ceramic surfaces using image processing. Whereas to get a low error rate against the applicable variables, a design of experiment with the Taguchi approach is carried out. The results show that 50 cm distance, 300 lux light, 1x resize and 0.06 threshold can produce an image that has the smallest error value when identifying ceramic area and dry spot defects on the ceramic surface.
Analisis Watermarking Menggunakan Metode Discrete Cosine Transform (DCT) dan Discrete Fourier Transform (DFT)
Authors: Mukhammad Solikhin  , Pratama Yohanssen , Purnama Pasaribu  , Josua Rumahorbo  , Bona Simanullang
Published: April 2023

Digital image watermarking is the insertion of watermarks into digital image media. Several types of watermarking methods used are Discrete Cosine Transform (DCT) and Discrete Fourier Transform (DFT). Both of these watermarking methods work in the frequency domain (transform). Digital image watermarking using the frequency domain is carried out on the frequency coefficient. This study used 30 digital image data as material for digital image watermaking analysis with 10 data each in binary, grayscale and color digital images in jpg, png and bmp formats. Digital images in the binary and grayscale domains are conversions from digital images in the true color (RGB) domain. Digital image watermarking includes three main processes, namely embedding the watermarked image on the original digital image, extracting the watermarked image and measuring the correlation between the two digital images. Correlation aims to measure two variables that have the same relationship. The technology used in this research work is MATLAB (Matrix Laboratory) as a high-performance programming language for computing in solving problems with solutions expressed in mathematical notation. The results of the discussion prove that the watermarking process in terms of color, for DCT, RGB is better and binary is better for DFT. And the watermaking process, in terms of the type of watermark inserted, for both DCT and DFT, a good watermark is an invisible watermark.