bluuebunny/crossref_metadata_2025 huggingface dataset:
Analiz effektivnosti vnedreniia tsifrovykh tekhnologii v obrazovatel'nyi protsess meditsinskogo vuza
Authors: Sudakov Oleg Valerievich , Sudakov Dmitrii Valerievich , Belov Evgenii Vladimirovich , Gordeeva Olga Igorevna , Kretinina Liudmila Valentinovna
Published: January 2023

The chapter is devoted to an attempt to analyze the effectiveness of the introduction of digital technologies in the educational process of a medical university. This topic is very relevant, in view of the fact that at present the pandemic of the new coronavirus infection COVID-19 is still ongoing in the Russian Federation and around the world. Having started locally in China, in a short time the epidemic was able to grow to the size of a pandemic, «swallowing» almost all countries of the world. The governments of the countries began to develop and then implement various innovative methods of combating the unfavorable epidemic situation. One of these aspects was the transfer of the entire educational process to a distance channel. However, the «first wave» of the pandemic was followed by the «second», then the «third», and so on. The educational process has been «stuck» in a remote format for a long time. At present, for many teachers of higher education and scientific researchers, it has become of interest to analyze the effectiveness of the use of modern digital technologies in the educational process, which was the purpose of this work. The objects of the study were 400 people, divided into 2 groups of 200. Group 1 included 200 students of the 3rd and 6th year, divided into 100 people, depending on the course of study. Group 2 included resident doctors, divided into subgroups depending on the profile of training (therapy or surgery). The study was based on an anonymous survey, the task of which was to determine the general attitude to distance and classical education, to identify all the negative and controversial aspects of distance learning, as well as to evaluate the effectiveness of distance learning itself and its effectiveness and expediency during an unfavorable epidemic situation. At the final stage, the subjects were asked to evaluate the prospect of introducing digital learning elements into its traditional format. The data obtained are of great interest to teachers of the higher school of a medical university, students and residents involved in the educational process.
SISTEM PREDIKSI ATURAN STOCK OBAT DENGAN METODE ITERATIVE DICHOTOMISER (ID3)
Authors: Fitriyani Aida , Hiswara Abrar , Fadila Fitria Rahmah
Published: January 2023

Pharmacy has a lot of transaction data on the distribution of pharmaceutical supplies,

especially drug management. There are several obstacles that occur in the drug supply

management system at this pharmacy, one of which is the accumulation of drug stock,

where pharmacists find it difficult to determine what drugs should be in stock or not in stock.

In order to avoid the accumulation of drugs that exceed the user limit (expired) which will

result in losses for pharmacies. For this reason, the authors want to deal with these

problems through the Design of a web-based Drug Inventory Prediction Information System

using the Itertive Dichotomiser Algorithm method which will predict the stock of drugs that

are expected to manage drugs at pharmacies to be wiser in choosing products to sell. In

designing information systems Supporting software is also used, namely PHP and MYSQL

databases. The final result of this research is, with this information system, it can help

pharmacists in supporting drug management so that they can be more selective in choosing

the items to be purchased for sale so as to minimize losses that will occur in pharmacies.
Penerapan Algoritma K-Means untuk Mengetahui Pola Persediaan Barang pada Toko Raja Bekasi
Authors: Safira Intan , Salkiawati Ratna , Priatna Wowon
Published: January 2023

Penelitian bertujuan untuk mengetahui seberapa besar hasil dari pengelompokkan barang berpengaruh terhadap kebutuhan dari konsumen. Kelebihan persediaan barang akan sangat memenuhi gudang dan tidak efesien karena adanya tanggal expired pada produk makanan, minuman dan lain-lain. Saat ini Toko Raja masih mengelola barang secara manual sehingga tidak efesiennya waktu. Untuk menyelesaikan masalah tersebut maka dibutuhkan suatu teknik yaitu data mining. Teknik data mining yang akan digunakan pada penelitian ini adalah metode K-Means Clustering. K-Means merupakan salah satu algoritma yang paling popular karena mudah dan sederhana ketika diimplementasikan. Namun hasil clustering dari K-Means sangat bergantung terhadap pemilihan titik pusat cluster awalnya. Perhitungan akurasi dalam penelitian ini menggunakan Hasil pengujian metode clustering K-Means menggunakan Davies-Bouldin Index (DBI) adalah sebesar 1,856 dimana nilai DBI mendekati nol cluster sudah cukup baik. Dari akurasi yang dihasilkan dapat disimpulkan bahwa metode Clustering K-Means dapat mendukung sistem dengan baik.
Sistem Monitoring suhu, pH dan pakan otomatis papda budidaya Lobster Air Tawar berbasis IoT menggunakan metode K-NN
Authors: Anamika Shifa , Warta Joni , Kustanto Prio
Published: January 2023

Penelitian ini bertujuan untuk merancang alat sistem otomatis pada budidaya lobster air tawar berbasis Internet of Things (IoT). Pada budidaya lobster ini harus memperhatikan faktor penting keberhasilan budidaya yaitu kondisi lingkungan, pakan dan kualitas air. Kualitas air yang harus diperhatikan dari suhu air dan pH air. Pada sistem otomatis ini dibuat sensor yang bisa memonitoring pH, suhu dan pakan secara otomatis. Perancangan alat untuk monitoring pH, suhu dan pakan ini dapat dikontrol melalui aplikasi Blynk dan dengan menggunakan metode K-Nearest Neighbor (KNN) dapat membantu dalam perhitungan jarak pada kualitas air yang diharapkan. Alat yang dibuat dapat dijalankan dari jarak jauh dengan sebuah alat mikro Bernama Wemos D1 sebagai pusat pengontrolnya yang terhubung dengan aplikasi dan sensor suhu yang digunakan yaitu Thermocouple dan sensor pH meter. Dengan adanya alat sistem otomatis ini dapat dipergunakan dengan baik sehingga dapat menghasilkan lobster dengan kualitas yang baik.
Prediksi Penjualan Menggunakan Algoritma Regresi Linear Di Koperasi Karyawan "Usaha Bersama"
Authors: Galih Muhamad , Atika Prima Dina , Mukhlis
Published: January 2023

Koperasi Karyawan "Usaha Bersama" adalah salah satu koperasi yang memiliki usaha minimarket yang menjual berbagai kebutuhan pokok yang dibutuhkan masyarakat. Jumlah penjualan barang setiap harinya terkadang tidak menentu, ada hari dimana penjualan sangat tinggi dan penjualan sangat rendah keesokan harinya. Tujuan dari penelitian ini adalah untuk melakukan prediksi terhadap penjualan barang yang terjual setiap harinya. Dengan hasil prediksi ini, pihak koperasi dapat membuat dan menyusun strategi penjualan agar keuntungan yang didapat menjadi maksimal. Penelitian ini dilakukan dengan menggunakan metode Regresi Linear dan juga menggunakan model proses CRISP-DM sebagai alur proses data mining. Hasil yang didapatkan dari penelitian ini melibatkan data penjualan dari bulan Maret sampai April 2022 mendapatkan kesalahan sebesar 10.7% pada MAPE dan 42.091 pada RMSE.
Implementasi Algoritma Naïve Bayes Untuk Klasifikasi Pemahaman Program MBKM Bagi Mahasiswa
Authors: Yusuf Ajif Yunizar Pratama , Sari Rafika
Published: January 2023

Outcome based education menjadi dasar pemikiran Program Studi Informatika Universitas Bhayangkara Jakarta Raya (Ubhara Jaya) dalam merumuskan profil lulusan. Penetapan profil lulusan merupakan program pendidikan yang penting sehingga prodi ini mencoba mengakomodir implementasi program Merdeka Belajar Kampus Merdeka (MBKM) sebagai alternatif media pembelajaran yang bermanfaat bagi mahasiswa. Penelitian ini bertujuan untuk mengidentifikasi pengetahuan siswa tentang pelaksanaan program MBKM. Penelitian ini menggunakan pendekatan proses jaringan analitis dengan meranking 25 pertanyaan yang menjadi fokus perhatian mahasiswa dan dosen dalam melaksanakan program MBKM. Selain itu, analisis deskriptif juga dilakukan terhadap hasil survei berdasarkan 25 pertanyaan survei prioritas. Melalui survei yang dilakukan akan memberikan gambaran apakah program MBKM memiliki daya tarik bagi mahasiswa untuk mengembangkan kompetensi, keterampilan, dan softskillnya sebagai bekal bagi lulusan masa depan. Selain itu, apakah mahasiswa dan dosen menilai program MBKM memiliki manfaat yang signifikan dalam meningkatkan kemampuan mahasiswa. Penelitian dilakukan dengan menginplementasikan data mining hasil survei mahasiswa dan dosen secara mendalam. Metode  yang digunakan yaitu esemble learning klasifikasi. Proses klasifikasi diawali dengan pengumpulan data yang sudah tersedia, preprocessing data berupa feature selection, cleaning, integrasi, dan transformasi; dilanjutkan proses pembuatan model pada data training dengan menerapkan 10-fold cross validation serta metode esemble learning untuk menangani imbalance class; dan terakhir evaluasi hasil pemodelan pada data testing. Penelitian ini berpeluang untuk dikembangkan dalam hal analisis situasional program MBKM melalui pendekatan Soft System Methodology (SSM). Analisis situasi yang dilakukan dapat menghasilkan kebijakan fakultas ataupun program studi dalam perbaikan berkelanjutan. Target luaran dari penelitian ini yaitu suatu rekomendasi kebijakan penerapan program MBKM bagi program studi Informatika Ubhara Jaya dan publikasi ilmiah pada jurnal nasional terakreditasi.
Perancangan Sistem Informasi Pembelian dan Penjualan Aneka Minuman Pada UD. Rifar Jaya Bogor
Authors: Wicaksono Sutarji , Arisawati Ester
Published: January 2023

UD. Rifar Jaya merupakan sebuah toko yang bergerak di bidang penjualan berbagai aneka ragam minuman. Dalam proses penjualannya, UD. Rifar Jaya masih menggunakan sistem manual dan sederhana dimana kasir masih menggunakan kertas yang akan menyebabkan hilang atau rusaknya suatu bukti tersebut. Pada saat proses mengecek persediaan data barangnya juga masih mencari satu persatu stok mana yang habis atau tersisa sedikit sehingga membutuhkan waktu yang lama. Tujuan dari perancangan sistem informasi pembelian dan penjualan aneka minuman ini adalah untuk mempermudah proses transaksi pembelian dan penjualan dalam mengolah datanya. Metode penelitian yang digunakan adalah dengan mengumpulkan data-data meliputi metode observasi, wawancara, dan studi pustaka untuk mengetahui permasalahan apa saja yang terjadi pada UD. Rifar Jaya. Metode pengembangan sistem yang digunakan yaitu metode waterfall. Dengan dibuatnya program berbasis desktop ini, pihak UD. Rifar Jaya diharapkan dapat terbantu dalam mengolah data barang, supplier, pelanggan, mengelola transaksi pembelian dan penjualan, serta membuat laporan barang, pembelian, dan penjualan agar lebih efektif dan juga efisien.
PERANCANGAN SISTEM INFORMASI PENJUALAN OBAT-OBATAN BERBASIS WEB PADA APOTEK DIANA MENGGUNAKAN ALGORITMA HORSPOOL
Authors: Rofi’ah Isnaini , Hantoro Kusdarnowo , Mugiarso
Published: January 2023

Apotek merupakan sarana pelayanan praktek kefarmasian yang dilakukan  oleh apoteker. Apotek menyediakan berbagai macam obat-obatan yang dapat dijual-belikan dengan resep maupun non resep. Obat-obatan yang disediakan oleh apotek tentunya tidak sedikit dan akan memakan banyak waktu jika proses penjualan dan pencatatan informasi nya masih menggunakan cara sederhana seperti, mencatat pada buku. Seperti halnya pada Apotek Diana ini, dalam melakukan pencatatan informasi obat nya masih menggunakan cara tersebut. Hal itu tentunya sudah ketinggalan jaman dikarenakan kini sudah memasuki era teknologi yang sudah semakin canggih. Maka dari itu, Apotek Diana membutuhkan sistem informasi untuk mengatasi permasalahan tersebut serta penerapan Algoritma Horspool yaitu pencarian string dan dengan metode pengembangan waterfall pada pengembangan sistem informasi.
PARADIGMATIC RELATIONS BETWEEN LEXICAL-SEMANTIC GROUPS OF ADJECTIVES IN THE BELLE-LETTRES STYLE
Authors: Danylovych Oksana
Published: January 2023

The article deals with the study of paradigmatic relations of adjectives on the semantic level in the belle-lettres style. Paradigmatic ties in the nucleus and the first periphery are determined and compared. The object of study is LSG of adjectives in the belle-lettres style. The subject of the study is paradigmatic ties on the semantic level. The goal is to investigate and compare paradigmatic ties of LSG of adjectives. The topicality is caused by the necessity of study of paradigmatic ties of LSG of adjectives in the belle-lettres style as they have not been investigated yet. We used correlation analysis which helps to determine intensity and character of ties. A scientific novelty is in distinguishing the nucleus and the first periphery, investigating the ties within the nucleus and the first periphery and also paradigmatic ties between them. Conclusions. Paradigmatic ties of LSG of adjectives in the first periphery are more independent between themselves and are able to have free ties. Paradigmatic ties of LSG of adjectives within the nucleus have the tendency to dependence, mutual influence. A predominant majority of mean ties of LSG of adjectives in the nucleus indicate a certain measure of correlation between them, though they keep independence to some extent in the belle-lettres style. A small number of ties is distinguished between LSG of adjectives of the first periphery and the nucleus. LSG of adjectives of the first periphery make free, independent ties from each other either within the first periphery or with the nucleus. So there is more variety between LSG of adjectives in the belle-lettres style.
DEVELOPMENT OF ASSOCIATIVE CONNECTIONS IN THE FORMATION OF LISTENING COMPETENCE (BASED ON THE MATERIAL OF THE GERMAN ADVERTISING DISCOURSE)
Authors: Naydesh Olha , Bilokopyta Alina
Published: January 2023

The article examines development of associative connections during the formation of students' competence in listening based on German-language advertising discourse. The analysis of home and foreign scientists' works done in the field of the formation of students' competence in listening was carried out. When checking the associative potential of advertising material, a complex methodological approach to processing information has been applied, which includes a number of methods, i.e. analysis, synthesis, comparison, generalization, analogy, descriptive, and statistical (chi-square criterion, coefficient of mutual conjugation). Based on the outlined auditory goals in the process of the development of competence in listening, an analysis of the key components of the advertising material was carried out, and the effectiveness of the advertising campaign, based on the correctly formed sound image of the trademark, was proven. As a result of the phonosemantic and phonetic analysis of the advertising material, a permanent associative potential was revealed in the product name and advertising slogan. To solve the set tasks, 374 names of advertising goods and 618 advertising slogans were classified and examined in terms of the relationship between sound and content (symbolic meaning of sounds), and advertising material was differentiated by the category of the goods. When analyzing trademarks, the patterns of repeated vowel and consonant sounds have been observed, which affect the clarity and brevity of the sound. The effectiveness of phonetic-associative communication as an additional tool in developing students' competence in listening has been statistically proven. During the study of the advertising slogans with regard to the phonosemantic methods of activating the associative potential of the slogan, assonance, alliteration, onomatopoeia, synesthesia, repetition, and tautology were singled out, which directly form the phonetic competence of the listener. The work proves that the dominance of alliteration over assonance among advertising slogans gives them loudness, rhythm, and expressiveness. In order to confirm the initial hypothesis put forward by us, examples of exercises based on advertising material to establish an associative connection are offered.
МЕТОД КЕРУВАННЯ ОПТИМІЗАТОРОМ СОНЯЧНОЇ ПАНЕЛІ
Authors: Мартинюк Валерій , Гребінчук Аліна
Published: January 2023

В роботі на основі проведеного аналізу особливості будови оптимізатора сонячної панелі, встановлено вимоги до основних методів відслідковування точки максимальної потужності. Запропоновано метод керування оптимізатором сонячної панелі, який базується на розрахунку струму в точці максимальної потужності Imp та напруги в точці максимальної потужності Ump при виміряних значеннях інтенсивності сонячного випромінювання та температури сонячної панелі. Розроблена імітаційна модель оптимізатора сонячної панелі в середовищі Simulink, до складу якої ходять дві імітаційних моделі сонячних панелей CL-P72295 китайської компанії ABISOLAR, одна з оптимізатором сонячної панелі, а інша без нього.
The Naming Technique(s) in the Depiction of Characters and Development of Themes in Two Selected Xitsonga Novels
Authors: Kulani Mathye Lushia , Peter Mandende Itani , Flora Mabaso-Nkuna Raesebe
Published: January 2023

This article explores how character naming is deployed as a technique to depict characters and develop themes in two selected Xitsonga novels, namely; …Swi tlula magandzelo (Shabangu, 2015) and Mibya ya nyekanyeka (Mtombeni, 2008). Undergirded by the Descriptive Theory of Names, this article reveals how the selected authors rely on literary onomastics as an effective technique in character depiction and thematic development. Content analysis was used to analyse the data that were collected through the documentation method and note-taking technique. It was found that some characters’ names have contextual implicatures while other names reflect their bearers’ personalities, behaviour, and/or situations. The choice of names in the selected novels was influenced by the writers’ cultural background as a Mutsonga. Thus, there is an interface between Xitsonga literary onomastics and the ideological outlook of the Vatsonga. Such an observation has momentous implications for onomastics, character portrayal and theme development.
Analysis of COVID-19 Neologisms by Facebook Users: The Case of Basotho Netizens
Authors: Ekanjume Beatrice , Leoisa Thuso
Published: January 2023

The Language used in every day communication has an influence on how human beings perceive the world. In these modern days, the human race has shown improvement in terms of lifestyle and culture. One of the areas where mankind has shown development and improvement is at the level of language. The changes in language result in the speakers of the language coining new words all the time to suit specific circumstances. Some of these coinages result in neologisms. Neologisms are invented every day through different word formation processes. If social media did not exist, people would not be aware of the COVID-19 neologisms. However, now that people are familiar with new words invented on social media, they spread them to other social networking sites such as WhatsApp, Twitter, Facebook and others. The current study focuses on English neologisms created on Facebook due to Coronavirus pandemic. Based on the data analysis, the findings show that the types of neologisms which were used on Facebook were created through the word formation processes of blending, affixation, compounding, acronym, conversion and abbreviation. Of these processes, blending was found to be the most productive one that influences the invention of new words in the language, whereas abbreviation was found to be the lowest. The findings revealed that the rapid usage of neologisms on Facebook makes people to understand the current situation and experience of COVID-19.
Kepustakawanan dalam Manajemen Kurikulum 2013 di SMA Muhammadiyah 1 Yogyakarta
Authors: Yunita Rahmi , Kurnia Illahi Rilci
Published: January 2023

This study aims at the role of librarians in implementing the 2013 curriculum at SMA Muhammadiyah 1 Yogyakarta. This research is field research with a naturalistic qualitative approach. Research with data collection techniques with in-depth interviews, direct observation, and documentation at the Curriculum Wakaur and Library Coordinator of SMA Muhammadiyah 1 Yogyakarta as a key person. This study indicates that librarians play an important role in implementing the 2013 curriculum at SMA Muhammadiyah 1 Yogyakarta. The role of the librarian is seen indirectly in the form of literacy activities such as competitions and library-based learning.
Strategi Pustakawan Sekolah dalam Mempromosikan Perpustakaan dengan Konsep P3FLU (Studi Kasus pada Perpustakaan Sekolah Sukma Bangsa Lhokseumawe)
Authors: Ernawati Ernawati
Published: January 2023

Perpustakaan sekolah Sukma Bangsa Lhokseumawe memiliki fasilitas sarana dan prasarana yang cukup memadai. Oleh karena itu  agar perpustakaan selalu eksis dan berdayaguna maka diperlukan konsitensi dan inovasi pustakawan dalam memajukan perkembangan perpustakaan yang dikelola. Untuk melakukan pengembangan perpustakaan maka diperlukannya promosi perpustakaan. Baik melalui media sosial atau memberikan informasi dari mulut kemulut. Hal tersebut diperlukan sebagai alternatif yang dapat dilakukan agar perpustakaan semakin dikenal dan senang dikunjungi oleh pengguna. Adapun bentuk promosi perpustakaan yang dapat dilakukan oleh perpustakaan sekolah dalam rangka Promosi, Publisitas dan Pemasaran For Library User atau di singkat dengan Konsep P3FLU dengan agenda kegiatan diantaranya Pameran buku (Bazaar Buku), Lomba Literasi, Program GLS (Gerakan Literasi Sukma), Penataan Perpustakaan, Funday Literacy, User Education (Bimbingan Pemustaka). Program-program tersebut dilakukan secara konsistensi oleh pustakawan sekolah dalam rangka menunjang dan mempromosikan keberadaan perpustakaan yang berdaya guna sesuai dengan fungsi perpustakaan. Tujuan utama kegiatan ini adalah agar semua pengguna/pemustaka mengenal dan menggunakan perpustakaan sebagai media sarana belajar serta menemukan informasi sekaligus melihat setiap perkembangan dari kegiatan-kegiatan di perpustakaan. Selain itu dengan sasaran utama yang ingin dicapai adalah menarik minat kunjung dan mendorong minat baca bagi seluruh pemustaka khususnya siswa Sekolah Sukma Bangsa Lhokseumawe.
Implementasi Peraturan Kepala Perpustakaan Nasional No. 12 Tahun 2017 tentang Standar Nasional Perpustakaan Sekolah Menengah Atas di Perpustakaan SMA Negeri 10 Sijunjung
Authors: Luqiana Atikah , Nelisa Malta
Published: January 2023

Penelitian ini bertujuan untuk mendeskripsikan implementasi standar koleksi, standar sarana dan prasarana, standar pelayanan, standar penyelenggaraan, dan standar pengelolaan di Perpustakaan SMA Negeri 10 Sijunjung. Jenis penelitian ini adalah penelitian kualitatif dengan metode deskriptif. Teknik pengumpulan data dilakukan dengan cara wawancara, observasi, dan dokumentasi. Hasil penelitian ini menunjukkan bahwa: (1) Standar koleksi yang belum memenuhi standar adalah jenis koleksi perpustakaan yang belum memiliki koleksi terbitan berkala dan audio visual, jumlah koleksi buku nonfiksi dan fiksi tidak sampai 2000 judul, koleksi referensi seperti kamus subjek, ensiklopedi, dan direktori belum tersedia, sedangkan yang sudah memenuhi meliputi pengolahan bahan perpustakaan, cacah ulang dan penyiangan, serta perawatan. (2) Standar sarana dan prasarana yang belum memenuhi adalah gedung karena luas gedung tidak mencapai 216 m2, belum memiliki area multimedia, dan sarana perpustakaan yang belum memiliki peralatan multimedia yang lengkap, sedangkan yang sudah memenuhi yaitu lokasi perpustakaan. (3) Standar pelayanan yang belum memenuhi adalah jam layanan yang tidak sampai 8 jam per hari kerja, jenis layanan literasi informasi yang belum ada, program literasi informasi dilakukan hanya 2 kali dalam setahun, promosi perpustakaan hanya dalam bentuk majalah dinding, sedangkan yang sudah memenuhi ialah program wajib baca, program pendidikan pemustaka, dan kerja sama. (4) Standar tenaga semua indikatornya telah memenuhi standar. (5) Standar penyelenggaraan yang belum memenuhi yaitu nomor pokok perpustakaan yang belum ada, struktur organisasi yang belum terdiri dari layanan teknologi informasi, program kerja karena belum dibuat secara tertulis, sedangkan yang sudah memenuhi adalah penyelenggaraan perpustakaan. (6) Standar pengelolaan semua indikatornya telah memenuhi standar.Kata kunci: implementasi, standar nasional perpustakaan, perpustakaan sekolah
Pengaruh Promosi Melalui Media Sosial Terhadap Pemanfaatan Perpustakaan Umum Kota Solok
Authors: Putri Yolan Melani , Afrina Cut
Published: January 2023

The main problem in this study is that the library maximizes promotion through social media because librarians rarely do promotions through Instagram posts, Facebook, and library websites, the lack of use of the Solok City Public Library by visitors, due to the covid'19 pandemic, and the lack of creativity of librarians in using social media as a means of promotion of the use of the library. The type of research used is causal associative with a quantitative approach. This research was conducted at the Public Library of Solok City by using a questionnaire as a research instrument. Questionnaires were distributed to 81 respondents using a simple random sampling technique. Data were analyzed using descriptive statistical methods by describing quantitative data. The results obtained regarding the effect of promotion through social media on the use of the Solok city public library showed that the variable of promotion through social media was 3.21 and the variable of library utilization was 3.13. So it can be concluded that the effect of promotion through social media on the utilization of the Solok city public library is good. In the grand mean test, the collection utilization indicator is said to be good with a grand mean value of 3.06. In the grand mean test, the indicator of the utilization of the search facility is said to be good with a grand mean value of 3.18. In the grand mean test, the use of library services is said to be good with the grand mean value of 3.15. Promotion through social media affects library utilization by 54%, while the remaining 46% is explained by other factors not examined. The effect of variable X on variable Y has a significant effect of 0.037 at the probability level < 0.05. Thus it can be concluded that there is a significant influence between promotion through social media on library utilization
The topical specificity of the whitefly Trialeurodes vaporariorum in relation to morphological and anatomical features of cucumber cotyledon leaves
Authors: Kirillova* O. S. , Razdoburdin V. A. , Voznesenskaya E. V.
Published: January 2023

The Trialeurodes vaporariorum first instars (crawlers) are mobile and able to choose the optimal spots on the leaf for

constant feeding favorable for the pest development. Spatial distribution of larvae and adults on the cucumber Ginga F1

cotyledon leaves, as well as the morpho-anatomical structure of cotyledons on cross sections have been studied in the

laboratory. Some differences in topology of feeding sites between adults and larvae were revealed. Females occupying the

underside of the leaf preferred to feed and lay eggs mainly in the basal part of the cotyledons. Unlike adults, the highest

number of crawlers chose the marginal zone of cotyledon leaves for feeding. Larvae concentrated along the cotyledon

perimeter forming a band of 1–1.5 mm wide. We demonstrated that the choice of feeding spots by crawlers was most

likely associated with specific features of the morpho-anatomical structure of a cotyledon leaf. We showed that conductive

bundles with phloem in their lower part were located on the border between the palisade and spongy parenchyma. The

height of the spongy parenchyma decreased from the central part of the leaf to the edges by 2–3 times. The whitefly is an

insect that feeds on the content of phloem sieve elements, and so we assume that the shorter length of the piercing stylet

of the crawlers allow feeding only in the marginal zone of the cotyledon leaves of cucumber of this variety, in contrast to

the adults.
The predictive value of selected ultrasound features in evaluating malignancy in thyroid nodules
Authors: Rajab Waleed Q. , Khazaal Ahmed S. , Habash Mohammed M. , Hussien Rana Z.
Published: January 2023

Background: Thyroid ultrasound has been widely used to differentiate benign from malignant nodules; many investigators have tried to point out few ultrasonographic features in order to identify those lesions, which are at a higher risk of malignancy.Objectives: To evaluate the efficacy of selected conventional ultrasound (US) features of thyroid focal lesions useful for predicting malignancy and establishing indications for fine-needle aspiration cytology (FNAC).Patients and Methods:Two hundred and four consecutive patients with thyroid nodules who visited the outpatient clinic of the surgical department of Tikrit University teaching hospital for the period from January 2011 to April 2014, and who underwent surgery for clinical suspicion of malignancy; were examined by US before thyroidectomy. Conventional US evaluated the presence of a halo sign, hypoechogenicity and microcalcifications.Results: On histology, 60 nodules were diagnosed as malignant and 148 as benign nodules. On US, the echographic pattern most predictive for malignancy was microcalcification (P = 0.0001; specificity 78.0%; sensitivity 67.6%). The most specific combination on US, absent halo sign/microcalcifications (P < 0.005; specificity 92.2%, sensitivity 27.6%).Conclusion: Findings on US become effectively predictive for malignancy only when multiple signs are simultaneously present in a thyroid nodule. Thus the predictive value of these techniques increases at the expense of their sensitivity.
Non discogenic lumbar radiculopathy ((A study of 104 cases))
Authors: AbdulWahid Ali T.
Published: January 2023

Background: All though the most common etiology of lumbar radiculopathy is herniated disc or spinal stenosis, however there are several intraspinal or extra spinal pathogenic processes that may cause lumbar radiculopathy.Objective: To assess how often, and review the pathologies that cause non discogenic lumbar radiculopathy.Patients and Methods: A prospective study was conducted on 600 patients who had lumbar radiculopathy. During one year period we examined 600 patients in outpatient clinic with presumed diagnosis of lumbar disc herniation.Through history and comprehensive physical and neurological examination were performed for all patients. Diagnostic test were done including laboratory, electrophysiological and radiological assessments. in this study Patients with non discogenic lumbar radiculopathy, were refereed patients to other specialist to deal with cases.Results: There were 104 patients (17%) with non discogenic lumbar radiculopathy out of 600 patients presented with lumbar radiculopathy. There were peripheral neuropathy in 28.8%, peripheral vascular diseases in 19.25%, osteoarthritis or osteonecrosis of hip joint in 19.25%, extra spinal tumors in 14.5% of patients ,osteodiscitis in 11.5%, entrapment neuropathy in 6.5% of the patients.Conclusions:The most common causes of lumbar radiculopathy are herniated disc but there are 17% with non discogenic lumbar radiculopathy with broad list of pathologies.
Comparative study between Harmonic FOCUSTM to clamp and tie technique for total thyroidectomy
Authors: Saloom Adil K. , AbdulJabbar Mohammed Q.
Published: January 2023

Background: Thyroid surgery has undergone many changes during the past 2 decades, including the introduction of new surgical techniques such as endoscopic or video-assisted approaches, anesthesia care, intraoperative nerve monitoring and new hemostatic toolsObjectives: to assess the efficacy and safety of Harmonic Focus shears in total thyroidectomy compared with conventional surgical technique.Patients and methods: prospective study conducted from October 2011 till January 2016, two handers and nine patients with benign and malignant thyroid diseases, scheduled for total thyroidectomy in a governor and private hospitals were enrolled randomly into 2 groups, group A consists of 105 patient who undergone a total thyroidectomy using a harmonic FOCUSTM , and group B consists of 104 patients who underwent total thyroidectomy with conventional surgical technique.Results: Eleven patients had papillary thyroid carcinoma: 6 (5.7%) of them in group A and 5(4.8%) in group B. Eighty seven (82.9%) patients in group A had non toxic MNG, and 12(11.4%) patients had toxic MNG, 90 (86.5%) patients in group B had non toxic MNG while the other 9 (8.7%) had toxic MNG. Mean operative time was significantly lower in group A compared to Group B (100+/- 34 vs. 119+/- 30mins, respectively). In group A mean calcium level at first post-operative day was 8.36 +/- 0.54 mg/dl. In group B mean value was 8.12+/- 0.56 mg/dl. This difference was not statistically significant. There were no significant difference between the two groups concerning transient hypocalcemia requiring calcium and Vitamin D therapy: 11(10.5%) patients in group A versus 12(11.5%) in group B. No permanent hypocalcemia was found in both groups. Two patients had transient vocal cord palsy in group A(1.9%) versus 3 patients in group B (2.8%)Conclusions: The HF is a reliable, comfortable and safe instrument alternative to knot tying technique, very suitable hand-piece for total thyroidectomy. It creates a clean, bloodless surgical field, and there is an advantage for the surgeon to use a single tool for both dissection and hemostasis. Moreover, the HF is a time-saving option, allowing for a significant reduction of operative time, without affecting parathyroid function, need for medical therapy, and hemostasis in the early post-operative period.
Ulcus Diabetica Hallucis Pedis: The Importance of Timely Treatment.
Authors: Lučkin Amina , Katica Muhamed , Mohamed Rowida Seifeldin Abdalaziz , Mrkulić Elmedina , Mizdrak Alma , Alihodžić Almedina
Published: January 2023

Introduction. Diabetes mellitus represent a global problem in public health, and the incidence of diabetic foot is constantly increasing Patients with diabetes have a tendency to infections, due to previously present neuropathy, vascular insufficiency, as well as neutrophil dysfunction. The most important risk factor is the existence of peripheral neuropathy, and it is present in 30% to 50% of patients with diabetes. The foot becomes sensitive to trauma as a result of sensory, motor and autonomic dysfunction, and there is excessive pressure in the deformed foot, also the development of ischemia.

Case  report. A 59-year-ol male patient sought medical help at the Clinic of Emergency Medicine of the Clinical Center in Sarajevo. He had edematous ulcers on the foot of his right leg. On the first day of therapy, the antibiotic amoxicillin + clavulanic acid, 875/125 mf film-coated tablets were included. Ulcerative formation on the injured finger healed relatively slowly in the first five days of therapy, so from the sixth day of therapy, another broad-spectrum antibiotic per os was included, for synergistic effects: metronidazole 500 mg tablets. On the tenth day of the therapy, visible progress was observed in the healing of the injured finger. Ultimately, the treatment of the injured finger was completed routinely and successfully.

Conclusion. Identification of risk factors as well as patients’ education is an important prerequisite for the prevention of complications arising from the chronic course of diabetes.

Early initiation of treatment, with an adequate multidisciplinary approach, can cure ulcerative, inflammatory diabetic foot, which in our case corresponded to the Wagner-Meggitt classification, superficial ulcer, with a corresponding gradation 1.
Post-traumatic Implant Surgical Rehabilitation of the Alveolar Ridge of the upper Jaw
Authors: Bizevski Danco , Jakupi - Alimani Jetmire , Isak Martini , Bajramov Enes
Published: January 2023

Introduction; Dental trauma can be defined as an injuryto the oral region including the lips, teeth, periodontal tissues, tongue and/or alveolar processes.

The aims of management will depend on the age of the patient, type of tooth (primary or permanent) and the extent of the injuries. The treatment varies from preserving the tooth,extraction of the tooth and immediate implant placement. Immediate implantation is defined as placement of the implant into alveolus of the extracted teeth immediately after extraction.

Materials and methods; A 45-year-old patient, suffered teethand dental bridge fracture and injury during car accident.Immediate teeth extraction was performed and immediate implantation with bone ridge preservation was performed, to rehabilitate the lost teeth. Patient underwent successfully for prosthetic rehabilitation 8 months after these procedures.

Conclusion; Affected traumatized teeth often have areduced prognosis and, in some instances, may requireextraction. The majority of dental trauma is initially seenwithin a primary rather than secondary care setting. General dental practitioners should therefore be able to effectively manage the most common dental injuries, and to referthe complicated ones to oral surgeon. Dental implants are reliable to replace teeth lost because of traumatic dental injury. The timing of implant placement may be immediate,early, conventional, or late and is determined by the extent of the trauma, remaining growth, and conditions of the hardand soft tissues.
Surgical Treatment of uncomplicated Pilonidal Sinus with the simple Closed Technique.
Authors: Bollano Enton , Lilaj Krenar , Thereska Dariel
Published: January 2023

Introduction; The pilonidal sinus represents a benign cystic formation located between the skin and the coccygeal bone in the mediogluteal line. It was first described in 1833 by Herbert Mayo and R.M Hodges.

It is thought that the cause is the penetration of hair into the subcutaneous intergluteal area.  This pathology is the result of an inflammatory expansion of the hair follicle accompanied by the expansion of the fatty glands and sweat.

The purpose of the study: To evaluate our results in the treatment of this pathology with the technique above and to compare them with the results of similar works referred to in the world literature.

Materials and Method; In our study are recorded 60 patients, diagnosed with uncomplicated and previously unoperated sacrococcygeal fistula were included in the study. Divided by sex, 43 men and 17 women. The average age of our patients was 29.5 years (18-41 years). The time period of the study extends from January 2015 - March 2019…

Results; All patients suffered from the chronic phase of pilonidal disease. The intervention was carried out with the help of spinal anesthesia by injecting 2 ml of 2% sol lidocaine in the L 3-L4 space. During the intervention, two grams of intravenous cephalosporin are applied. Interventions are performed by placing the patient in a ventral position with leucoplasts gluteal diversion.

Conclusion; The presence of hair inside the pilonidal sinus is a reason in favor of the acquired theory regarding the pathogenesis. In our study, only one patient referred to heredity related to pathology. The duration of the intervention depends on the skills of the surgeon and the difficulty of the pathology. The hospitalization was determined by postoperative complications.
Study of genetic diversity of bovine leukemia virus isolates obtained in the Belgorod region
Authors: Petropavlovskiy Maksim , Donnik Irina , Bezborodova Natalia , Kovalenko Anatoliy , Belyaeva Svetlana
Published: January 2023

Abstract. The purpose of the research Was to study genetic diversity of bovine leukemia virus isolates obtained in the Belgorod Region using restriction fragment length polymorphism method (RFLP). Scientific novelty. Bovine leukosis is one of the most common chronic infectious diseases of cattle in many countries of the world, which causes significant economic losses in the livestock industry. The typing of bovine leukemia virus (BLV), the study of its genetic structure, the evaluation of the mutation vector and a more detailed disclosure of the biological properties of the pathogen represent fundamental and applied value. Methods. The object of the research was 3-4-year-old cows infected with leukemia virus (n = 10), identified by serological methods in disadvantaged dairy farms. The immunodiffusion (ID) test, hematologic studies, PCR, genotyping, statistical processing of obtained data were conducted. Results. Conducted hematological studies determined the stage of the leukemic process in each animal. The target env fragment of the BLV gene (444 bp) was amplificated by 2-stage nested PCR, and this region was genotyped for all studied leukemia virus isolates using the restriction fragment length polymorphism (RFLP) method. In the course of the work, specific regions of the BLV env (gp51) gene, 970 bp long, were also obtained. We have given a primary assessment of the genetic diversity of BLV with the establishment of a genetic group (Belgian genotype according to RFLP). In the course of the work, specific regions of the env gp51 BLV gene, 444 bp long, were obtained. These fragments will be used for further DNA sequencing followed by phylogenetic analysis and determination of amino acid changes in the structure of the surface glycoprotein (gp51) of the bovine leukemia virus. Monitoring studies of BLV genotypes and the study of antigenic changes in the pathogen will allow timely development of the latest means of controlling and restricting the spread of bovine leukosis and improvement of diagnostic serological and PCR test systems.
The effect of phytomaterials on the biochemical composition of the muscle tissue of broiler chickens
Authors: Duskaev Galimzhan , KURILKINA M. Ya.
Published: January 2023

Abstract. The aim of the study is to evaluate the effect of phytobiotics on the biochemical composition of the muscle tissue of broiler chickens. Research methods: atomic emission spectrometry, capillary electrophoresis, gas chromatography. Scientific novelty. The influence of phytomaterials (gamma-octalactone, vanillic acid) on the biochemical composition of the muscle tissue of broiler chickens was evaluated for the first time. Results: biochemical composition of muscle tissue the composition was characterized by a lower content of amino acids: tyrosine (pectoral muscles), lysine, threonine, alanine, leucine + soleucine (femoral muscles) in group II (P < 0.05) and a high content of valine and histidine (pectoral muscles) in group I (P < 0.05), according to compared to the control. There was also an increase in the concentration of fatty acids in the pectoral muscle (P < 0.05): myristic and arachin (I and II), stearic (III), linoleic (II and III) and a decrease in palmitic (III) and palmitooleic (II and III). An increase in the concentration of myristic (III group, P < 0.05), oleic (II group, P < 0.05) fatty acids was found in the thigh muscles. In group I broiler chickens, the concentration of macronutrients (Ca, P, K, Na) and trace elements (B, Fe) in the pectoral muscle decreased (P ≤ 0.05). In group II, an increase was found (P ≤ 0.05) – Ca, Co, Mn, Zn, in group III – Fe (P ≤ 0.05). In the thigh muscle tissue of group I, the concentrations of macronutrients – K, Mg decreased (P ≤ 0.05) and increased (P ≤ 0.05) Na, Ca, B, Cu, Ni, I, Zn. In II, there was an increase in the content of B (P < 0.05), and in III, on the contrary, a decrease (P ≤ 0.05) in Ca and K. Thus, the use of vanillin acid alone or in combination with gamma-lactone contributes to the biological value of the muscle tissue of broiler chickens in terms of increasing the amount of essential amino acids, unsaturated fatty acids and important macro- and microelements.
Phenogenogeography of Pinus sylvestris L. populations in Yakutia and the Amur Region
Authors: Sannikov Stanislav , Petrova Irina , Cherepanova Ol'ga
Published: January 2023

Abstract. To preserve biological diversity, it is necessary to determine the genetic structure of species populations, because this gives the most complete picture of the manifestation of polymorphism and makes it possible to detect genetically and phenotypically distinct subspecies. The information obtained will help determine the optimal habitat and protection conditions for endangered and farmed species. The purpose of research is to conduct an allozyme analysis of 10 populations of P. sylvestris L. 2 of the physiographic countries of Yakutia and the Amur region. Results. An allozyme analysis revealed less polymorphism and the most drastic differentiation of the Amur region populations (at the level of geographic race) from Yakutia populations, subdivided from each other at the level of geographical populations. Significant differences are shown between the populations of Yakutia and Amur Region according to the distances of Mahalanobis, calculated according to 19 signs of cones. A positive linear relationship was obtained between the distances of Mahalanobis (D2) and the genetic distances of Ney (DN78) (R2 = 0.4159). Scientific novelty. A dominant role in the origin of the Yakut populations of P. sylvestris of three Siberian group-gradual fellings (GGF) - Tynda, Romanovka, Irkutsk and a decrease in the genetic similarity of the GGF as they move away from Yakutia were found.
PENGARUH TAX AVOIDANCE, PROFITABILITAS DAN LAVERAGE TERHADAP NILAI PERUSAHAAN PROPERTI DAN REAL ESTATE DI BURSA EFEK INDONESIA
Authors: Putri Meyna Ananda , Taufiq Eindye
Published: January 2023

Abstrak

Penelitian bertujuan untuk mengetahui pengaruh tax avoidance, profitabilitas dan leverage terhadap nilai perusahaan. Populasi yang digunakan pada penelitian ini yaitu seluruh perusahaan sektor properti dan real estate yang tercatat di Bursa Efek Indonesia. Hasil penelitian menunjukan bahwa terdapat pengaruh negatif namun tidak signifikan antara tax avoidance terhadap nilai perusahaan. Sementara itu profitabilitas dan leverage menunjukan pengaruh positif signifikan terhadap nilai perusahaan. Hasil penelitian menyarankan agar para investor memperhatikan tingkat tax avoidance, profitabilitas dan leverage dalam perusahaan untuk dapat membantu memilih perusahaan yang tepat dalam berinvestasi.

Kata kunci : tax avoidance, profitabilitas, leverage dan nilai perusahaan

Abstract

This study aims to determine the effect of tax avoidance, profitability, and leverage on firm value. The population used in this study is all property and real estate sector companies listed on the Indonesia Stock Exchange. The results showed that there was a significant but insignificant effect of tax avoidance on firm value. Meanwhile, profitability and leverage showed a significant positive effect on firm value. The results of the study suggest that investors pay attention to the level of tax avoidance, profitability, and leverage in a company to be able to help choose the right company to invest in.

Keyword : tax avoidance, profitability, leverage and firm value
ANALISIS KEMANDIRIAN DAN EFEKTIVITAS KEUANGAN DAERAH KABUPATEN DAN KOTA DI PROVINSI SUMATERA SELATAN SEBELUM DAN SESUDAH PANDEMI COVID-19
Authors: Alfansa Rayhan , Wibowo Puji
Published: January 2023

The presence of Covid-19 in the early 2000 shocked Indonesia in many aspects. The performance of regional governments in terms of of local budget management was questionable during the pandemic period. The purpose of this study is to analyze impact of Covid-19 pandemic to financial performance in regencies and cities under South Sumatera jurisdiction. This research is analysing the differences of financial independence ratio and financial effectiveness ratio of districts and cities in South Sumatera between before and post-COVID-19 pandemic period. The type of this research is quantitative research in form of comparative research by using saturated sampling. The data collection method which used by author are library method and non-behavioral observation method. The data process method which used by author are analysis method with using t-test and sample collection method. The final results of this research are there are no significant differences for financial independence ratio and there are significant differences for financial effectiveness ratio of districts and cities in South Sumatera between before and after COVID-19 pandemic